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  • Java-Counting occurrence of word from huge textfile

    - by Naveen
    I have a text file of size 115MB. It consists of about 20 million words. I have to use the file as a word collection, and use it to search the occurrence of each user-given words from the collection. I am using this process as a small part in my project. I need a method for finding out the number of occurrence of given words in a faster and correct manner since i may use it in iterations. I am in need of suggestion about any API that i can make use or some other way that performs the task in a quicker manner. Any recommendations are appreciated.

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  • internet explorer and google chrome rendering issues

    - by jeansymolanza
    hi guys, i'm trying to build a login and main page on dreamweaver for a client and testing them in google chrome and internet explorer but i am running into a lot of unexpected difficulties. the main thing has to be the way the tables are being rendered on the different pages. it seems to appear well on google chrome but when i test the page under internet explorer there have been issues with the way the footer is being rendered. i've included several images showing the problem: login page on IE8 http://i39.tinypic.com/iz9lw3.jpg login page on google chrome http://i44.tinypic.com/1zn0qd2.jpg main page on IE8 http://i41.tinypic.com/2d0gyhf.jpg main page on google chrome http://i42.tinypic.com/2ry58aw.jpg login fail on IE8 http://i40.tinypic.com/2jea9ac.jpg login fail on google chrome http://i43.tinypic.com/sl35h2.jpg please help! i have included the source code below. i spent an entire night trying to figure out what was wrong but to little success. login page: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link rel="stylesheet" href="resources/css_01.css"> <link rel="shortcut icon" href="resources/favicon.ico"> <title>Speedy CMS</title> <script src="SpryAssets/SpryValidationTextField.js" type="text/javascript"></script> <script src="SpryAssets/SpryValidationPassword.js" type="text/javascript"></script> <link href="SpryAssets/SpryValidationTextField.css" rel="stylesheet" type="text/css" /> <link href="SpryAssets/SpryValidationPassword.css" rel="stylesheet" type="text/css" /> </head> <body class="oneColElsCtr" background="resources/bg_01.jpg"> <div id="container"> <div id="mainContent"> <!-- start #mainContent --> <table id="Table_01" width="1024" height="100%" border="0" cellpadding="0" cellspacing="0"> <tr> <td valign="top" rowspan="3"> <img src="resources/login_01.png" width="93" height="440" alt=""></td> <td valign="top" rowspan="3"> <img src="resources/login_02.png" width="457" height="440" alt=""></td> <td valign="top"> <img src="resources/login_03.png" width="474" height="86" alt=""></td> </tr> <tr> <td valign="top"><img src="resources/login_04.png" width="474" height="89" /></td> </tr> <tr> <td valign="top" width="100%" height="100%" align="left"> <form ACTION="<?php echo $loginFormAction; ?>" METHOD="POST" name="login" > <h3 class="login">Username</h3> <span id="sprytextfield1"> <input name="username" type="text" class="input" /> </span> <h3 class="login">Password</h3> <span id="sprypassword1"> <input name="password" type="password" class="input" /> </span> <p></p> <div align="left" style="width:474px; padding-top: 10px; padding-left: 100px;"> <input name="login" type="submit" id="Log in" value="Log in" class="btn"/> </div> </p> </form> </td> </tr> </table> </div> </div> <!-- end #mainContent --> <!-- start #footer --> <?php include("resources/footer.php"); ?> <!-- end #footer --> <script type="text/javascript"> <!-- var sprytextfield1 = new Spry.Widget.ValidationTextField("sprytextfield1"); var sprypassword1 = new Spry.Widget.ValidationPassword("sprypassword1"); //--> </script> </body> </html> main page: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link rel="stylesheet" href="resources/css_01.css"> <link rel="shortcut icon" href="resources/favicon.ico"> <title>Speedy CMS</title> <body class="oneColElsCtr" background="resources/bg_01.jpg"> <div id="container"> <div id="mainContent"> <!-- start #mainContent --> <table id="Table_01" width="1024" border="0" cellpadding="0" cellspacing="0"> <tr> <td rowspan="7"> <img src="resources/main_01.png" width="93" height="440" alt=""></td> <td colspan="2"> <img src="resources/main_02.png" width="457" height="95" alt=""></td> <td colspan="3" valign="bottom"> <!-- start #navbar --> <?php include("resources/navbar.php"); ?> <!-- end #navbar --> </td> </tr> <tr> <td colspan="2"> <img src="resources/main_04.png" width="457" height="1" alt=""></td> <td colspan="3" rowspan="2" valign="top"><a class="bottom2" href="<?php echo $logoutAction ?>">Log off</a></td> </tr> <tr> <td colspan="2"> <img src="resources/main_06.png" width="457" height="29" alt=""></td> </tr> <tr> <td rowspan="4"> <img src="resources/main_07.png" width="456" height="315" alt=""></td> <td colspan="2"> <img src="resources/main_08.png" width="75" height="94" alt=""></td> <td rowspan="3"> <img src="resources/main_09.png" width="6" height="281" alt=""></td> <td align="left" valign="middle" style="padding-left:20px;"><h2 class="home">Hello, <?php echo $_SESSION['MM_Username']; ?></h2></td> </tr> <tr> <td rowspan="3"> <img src="resources/main_11.png" width="1" height="221" alt="" /></td> <td> <img src="resources/main_12.png" width="74" height="90" alt=""></td> <td align="left" valign="middle" style="padding-left:20px;"><h3 class="home"><?php echo date("l F d, Y, h:i A"); ?></h3></td> </tr> <tr> <td> <img src="resources/main_14.png" width="74" height="97" alt="" /></td> <td align="left" valign="middle" style="padding-left:20px;"><h3 class="home">You currently have <a href="progress.php" class="main"><?php echo $totalCases; ?> claims</a> running</h3></td> </tr> <tr> <td colspan="3"> <img src="resources/main_16.png" width="474" height="34" alt=""></td> </tr> </table> </div> </div> <!-- end #mainContent --> <!-- start #footer --> <?php include("resources/footer.php"); ?> <!-- end #footer --> </body> </html> <?php mysql_free_result($tbl_accident); ?> login fail page <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link rel="stylesheet" href="resources/css_01.css"> <link rel="shortcut icon" href="resources/favicon.ico"> <title>Speedy CMS</title> <script src="SpryAssets/SpryValidationTextField.js" type="text/javascript"></script> <script src="SpryAssets/SpryValidationPassword.js" type="text/javascript"></script> <link href="SpryAssets/SpryValidationTextField.css" rel="stylesheet" type="text/css" /> <link href="SpryAssets/SpryValidationPassword.css" rel="stylesheet" type="text/css" /> </head> <body class="oneColElsCtr" background="resources/bg_02.jpg"> <div id="container"> <div id="mainContent"> <table id="Table_01" width="1024" height="" border="0" cellpadding="0" cellspacing="0"> <tr> <td rowspan="4"> <img src="resources/default2_01.png" width="93" height="440" alt=""></td> <td colspan="2"><img src="resources/default_02.png" width="457" height="95" /></td> <td valign="bottom"></td> </tr> <tr> <td colspan="2"> <img src="resources/default2_03.png" width="457" height="1" alt=""></td> <td> <img src="resources/default2_04.png" width="474" height="1" alt=""></td> </tr> <tr> <td colspan="3"> <div align="left" style="padding-left: 18px;"> <h3 class="loginfail">Sorry, but your username and password is incorrect.</h3> <h4 class="loginfail">Please try again!</h4> <form ACTION="<?php echo $loginFormAction; ?>" METHOD="POST" name="login" > <h5 class="loginfail">Username</h5> <span id="sprytextfield1"> <input name="username" type="text" class="input2" /> </span> <h5 class="loginfail">Password</h5> <span id="sprypassword1"> <input name="password" type="password" class="input2" /> </span> <img src="resources/spacer.gif" width="1" height="5" alt="" /> <p></p> <div align="left" style="width:474px; padding-top: 10px;"> <input name="login" type="submit" id="Log in" value="Log in" class="btn"/> </div> </p> </form> </td> </tr> <tr> <td colspan="3" height="100%"> </td> </tr> <tr> <td> <img src="resources/spacer.gif" width="93" height="1" alt=""></td> <td> <img src="resources/spacer.gif" width="337" height="1" alt=""></td> <td> <img src="resources/spacer.gif" width="120" height="1" alt=""></td> <td> <img src="resources/spacer.gif" width="474" height="1" alt=""></td> </tr> </table> </div> </div> <!-- start #footer --> <?php include("resources/footer2.php"); ?> <!-- end #footer --> <script type="text/javascript"> <!-- var sprytextfield1 = new Spry.Widget.ValidationTextField("sprytextfield1"); var sprypassword1 = new Spry.Widget.ValidationPassword("sprypassword1"); //--> </script> </body> </html> footer.php <table width="1024px" border="0" cellspacing="0" cellpadding="0" style="padding-left: 200px; padding-top: 10px; padding-bottom: 36px; text-align: left;"> <!-- speedy claim links --> <td width="33%" valign="top"> <div class="bottom" style="padding-left: 40px; text-align: left;">Learn About Us</div> <div class="hr" style="margin-left: 40px; width: 200px;"><hr /></div> <div style="padding-left: 40px; text-align: left;"> <a href="http://www.speedyclaim.co.uk/php/gifts.php" class="bottom2" target="_blank">Free Gifts</a><BR /> <a href="http://www.speedyclaim.co.uk/php/calculator.php" class="bottom2" target="_blank">Injury Calculator</a><BR /> <a href="http://www.speedyclaim.co.uk/php/aboutus.php" class="bottom2" target="_blank">About Us</a><BR /> <a href="http://www.speedyclaim.co.uk/php/claimonline.php" class="bottom2" target="_blank">Claim Online</a><BR /> <a href="http://www.speedyclaim.co.uk/php/contactus.php" class="bottom2" target="_blank">Contact Us</a><BR /> </div> </td> <!-- speedy claim links --> <td width="33%" valign="top"> <div class="bottom" style="padding-left: 40px; text-align: left;">Get Help</div> <div class="hr" style="margin-left: 40px; width: 200px;"><hr /></div> <div style="padding-left: 40px;"> <a href="http://www.speedyclaim.co.uk/php/services.php#roadaccident" class="bottom2" target="_blank">Road Traffic Accident</a><BR /> <a href="http://www.speedyclaim.co.uk/php/services.php#workaccident" class="bottom2" target="_blank">Work Accident</a><BR /> <a href="http://www.speedyclaim.co.uk/php/services.php#criminalinjury" class="bottom2" target="_blank">Criminal Injury</a><BR /> <a href="http://www.speedyclaim.co.uk/php/services.php#medicalnegligence" class="bottom2" target="_blank">Medical Neglicence</a><BR /> <a href="http://www.speedyclaim.co.uk/php/services.php#publicl" class="bottom2" target="_blank">Public Liability</a><BR /> <a href="http://www.speedyclaim.co.uk/php/services.php#taxiaccident" class="bottom2" target="_blank">Taxi Related Accident</a><BR /> </div> <!-- speedline --> <td width="33%" valign="top"> <div class="bottom" style="padding-left: 40px; text-align: left;">Taxi Service</div> <div class="hr" style="margin-left: 40px; width: 200px;"><hr /></div> <div style="padding-left: 40px;"> <a href="http://www.speedlinetaxi.com/airport.asp" class="bottom2" target="_blank">Airport Meet & Greet</a><BR /> <a href="http://www.speedlinetaxi.com/register.asp" class="bottom2" target="_blank">Automated Booking</a><BR /> <a href="http://www.speedlinetaxi.com/business.asp" class="bottom2" target="_blank">Business Accounts</a><BR /> <a href="http://www.speedlinetaxi.com/technology.asp" class="bottom2" target="_blank">Technology</a><BR /> <a href="https://ebook.autocab.net/3037" class="bottom2" target="_blank">E-Booking</a><BR /> <a href="http://www.speedlinetaxi.com/recruitment.asp" class="bottom2" target="_blank">Recruitment</a><BR /> <a href="http://www.speedlinetaxi.com/feedback.asp" class="bottom2" target="_blank">Feedback</a><BR /> <BR /> </div> </td> <tr> <td colspan="3" valign="top" style="padding-top:5px; padding-left:40px;"> <span class="bottom"> &copy; <?php echo date("Y")?> Speedline </span> </td> </tr> </table> footer2.php <table width="100%" border="0" cellspacing="0" cellpadding="0" style="padding-left: 188px; padding-top: 10px; text-align: left;" align="center"> <!-- speedy claim links --> <tr> <td width="99%" valign="top" style="padding-top:5px; padding-left:40px; padding-bottom: 10px;"> <span class="bottom"> &copy; <?php echo date("Y")?> Speedline </span> </td> </tr> </table> css_01.css html, body { height: 100%; margin: 0 0 1px; padding: 0; } body { font: 100% Arial, Helvetica, sans-serif; background-repeat: repeat-x; margin: 0; /* it's good practice to zero the margin and padding of the body element to account for differing browser defaults */ padding: 0; text-align: center; /* this centers the container in IE 5* browsers. The text is then set to the left aligned default in the #container selector */ color: #000000; } .oneColElsCtr #container { width: 1024px; margin: 0 auto; /* the auto margins (in conjunction with a width) center the page */ text-align: left; /* this overrides the text-align: center on the body element. */ } .oneColElsCtr #mainContent { padding: 0 0px; /* remember that padding is the space inside the div box and margin is the space outside the div box */ text-align: right; } .loginfail { font-family: Arial, Helvetica, sans-serif; text-decoration:none; color: #3399cc; } .login { font-family: Arial, Helvetica, sans-serif; text-decoration:none; color: #3399cc; padding-left: 100px; } .navbar { font-family: Arial, Helvetica, sans-serif; text-decoration:none; color: #FFF; font-size: 16px; } .navbar:hover { font-family: Arial, Helvetica, sans-serif; text-decoration:underline; color: #FFF; font-size: 16px; } .login2 { font-family: Arial, Helvetica, sans-serif; font-size: 10px; text-decoration:none; color: #3399cc; } .window { font-family: Arial, Helvetica, sans-serif; font-size: 12px; text-decoration:none; } .login2:hover { font-family: Arial, Helvetica, sans-serif; font-size: 10px; text-decoration:underline; color: #3399cc; } .main { font-family: Arial, Helvetica, sans-serif; text-decoration:none; color: #3399cc; } .main:hover { font-family: Arial, Helvetica, sans-serif; text-decoration:underline; color: #3399cc; } .form { font-family: Arial, Helvetica, sans-serif; text-decoration:none; color: #3399cc; } .form:hover { font-family: Arial, Helvetica, sans-serif; text-decoration:underline; color: #3399cc; } .input { margin-left: 100px; background-color:#FFF; border: none; width: 14em; height: 1.2em; font-family: Arial, Helvetica, sans-serif; font-size: 22px; } .input2 { background-color: #F2F2F2; border: none; width: 14em; height: 1.2em; font-family: Arial, Helvetica, sans-serif; font-size: 22px; } .btn { height: 2em; width: 8em; color: #FFF; background: #3399cc; font-weight: bold; font-size: 18px; border: none; } .btn:hover { color: #FFF; background: #333; cursor: pointer; /* cursor: hand; for IE5 */ } .bottom { font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-weight: bold; color: #7e8081; } .bottom2 { font-family: Arial, Helvetica, sans-serif; font-size: 12px; text-decoration: none; color: #7e8081; } .bottom2:hover { font-family: Arial, Helvetica, sans-serif; font-size: 12px; text-decoration: underline; color: #7e8081; } .bottom3 { font-family: Arial, Helvetica, sans-serif; font-size: 12px; text-decoration: none; color: #333; } .bottom3:hover { font-family: Arial, Helvetica, sans-serif; font-size: 12px; text-decoration: underline; color: #333; } div.hr { height: 1px; background: #CCC url(hr1.gif) no-repeat scroll center; } div.hr hr { display: none; } .home { font-family: Arial, Helvetica, sans-serif; text-decoration:none; color: #3399cc; } .form2 { font-family: Arial, Helvetica, sans-serif; text-decoration:none; font-size: 12px; } .rta {border-width: 1px; border-style: solid; border-color: #CCC; } .box { width: 100%; padding-right: 3px; color: #000; text-decoration:none; } .box:hover { width: 100%; padding-right: 3px; color: #000; text-decoration:underline;} .box2 { width: 100%; color: #C00; text-decoration:none; } .box2:hover { width: 100%; padding-right: 3px; color: #C00; text-decoration:underline;} thanking in you advance. God bless.

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  • Why do I get a segmentation fault while redirecting sys.stdout to Tkinter.Text widget in Python?

    - by Brent Nash
    I'm in the process of building a GUI-based application with Python/Tkinter that builds on top of the existing Python bdb module. In this application, I want to silence all stdout/stderr from the console and redirect it to my GUI. To accomplish this purpose, I've written a specialized Tkinter.Text object (code at the end of the post). The basic idea is that when something is written to sys.stdout, it shows up as a line in the "Text" with the color black. If something is written to sys.stderr, it shows up as a line in the "Text" with the color red. As soon as something is written, the Text always scrolls down to view the most recent line. I'm using Python 2.6.1 at the moment. On Mac OS X 10.5, this seems to work great. I have had zero problems with it. On RedHat Enterprise Linux 5, however, I pretty reliably get a segmentation fault during the run of a script. The segmentation fault doesn't always occur in the same place, but it pretty much always occurs. If I comment out the sys.stdout= and sys.stderr= lines from my code, the segmentation faults seem to go away. I'm sure there are other ways around this that I will probably have to resort to, but can anyone see anything I'm doing blatantly wrong here that could be causing these segmentation faults? It's driving me nuts. Thanks! PS - I realize redirecting sys.stderr to the GUI might not be a great idea, but I still get segmentation faults even when I only redirect sys.stdout and not sys.stderr. I also realize that I'm allowing the Text to grow indefinitely at the moment. class ConsoleText(tk.Text): '''A Tkinter Text widget that provides a scrolling display of console stderr and stdout.''' class IORedirector(object): '''A general class for redirecting I/O to this Text widget.''' def __init__(self,text_area): self.text_area = text_area class StdoutRedirector(IORedirector): '''A class for redirecting stdout to this Text widget.''' def write(self,str): self.text_area.write(str,False) class StderrRedirector(IORedirector): '''A class for redirecting stderr to this Text widget.''' def write(self,str): self.text_area.write(str,True) def __init__(self, master=None, cnf={}, **kw): '''See the __init__ for Tkinter.Text for most of this stuff.''' tk.Text.__init__(self, master, cnf, **kw) self.started = False self.write_lock = threading.Lock() self.tag_configure('STDOUT',background='white',foreground='black') self.tag_configure('STDERR',background='white',foreground='red') self.config(state=tk.DISABLED) def start(self): if self.started: return self.started = True self.original_stdout = sys.stdout self.original_stderr = sys.stderr stdout_redirector = ConsoleText.StdoutRedirector(self) stderr_redirector = ConsoleText.StderrRedirector(self) sys.stdout = stdout_redirector sys.stderr = stderr_redirector def stop(self): if not self.started: return self.started = False sys.stdout = self.original_stdout sys.stderr = self.original_stderr def write(self,val,is_stderr=False): #Fun Fact: The way Tkinter Text objects work is that if they're disabled, #you can't write into them AT ALL (via the GUI or programatically). Since we want them #disabled for the user, we have to set them to NORMAL (a.k.a. ENABLED), write to them, #then set their state back to DISABLED. self.write_lock.acquire() self.config(state=tk.NORMAL) self.insert('end',val,'STDERR' if is_stderr else 'STDOUT') self.see('end') self.config(state=tk.DISABLED) self.write_lock.release()

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  • Removing a pattern from the beggining and end of a string in ruby

    - by seaneshbaugh
    So I found myself needing to remove <br /> tags from the beginning and end of strings in a project I'm working on. I made a quick little method that does what I need it to do but I'm not convinced it's the best way to go about doing this sort of thing. I suspect there's probably a handy regular expression I can use to do it in only a couple of lines. Here's what I got: def remove_breaks(text) if text != nil and text != "" text.strip! index = text.rindex("<br />") while index != nil and index == text.length - 6 text = text[0, text.length - 6] text.strip! index = text.rindex("<br />") end text.strip! index = text.index("<br />") while index != nil and index == 0 text = test[6, text.length] text.strip! index = text.index("<br />") end end return text end Now the "<br />" could really be anything, and it'd probably be more useful to make a general use function that takes as an argument the string that needs to be stripped from the beginning and end. I'm open to any suggestions on how to make this cleaner because this just seems like it can be improved.

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  • Scalable way to store files on server (PHP)?

    - by Nathaniel Bennett
    I'm creating my first web application - a really simplistic online text editor. What I need to do is find the best way to store text based files - a lot of them. These text files can be past 10,000 words in size (text words not computer words.) in essence I want the text documents to be limitless in size. I was thinking about storing the text files in my MySQL database - but thought there was a better way. Instead I'm planing on storing the text files in XML based format in a directory on my server. The rows in the database define the name of the xml based text file and the user who created the text along with basic metadata. An ID is generated using a V4 GUID generator , which gives the text an id and stores the text in the "/store" directory on my server. The text definitions in my server contain this id, and the android app I'm developing gets the contents of the text file by retrieving the text definition and then downloading the text to the local device using the GUID in the text definition. I just think this is a botch job? how can I improve this system? There has been cases of GUID colliding. I don't want this to happen. A "slim" possibility isn't good enough - I need to make sure there is absolutely no chance in a GUID collision. I was planning on checking the database for texts that have the same id before storing the text with a particular id - I however believe with over 20,000 pieces of text in my database this would take an long time and produce unneeded stress on the server. How can I make GUID safe? What happens when a GUID collides? The server backend is going to be written in PHP.

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  • Could breadcrumbs be considered as rich anchor text, and drop my ranking?

    - by Gkhan14
    I have breadcrumbs on my site, and the anchor text for the links are an exact match for the keyword I want to rank for. So in other words, it's "rich" anchor text. An example of my breadcrumbs could look like: Home Apple Cheats Apple Points Cheats Apple Seeds Game Cheats Well I've also used RDF markup to construct my breadcrumbs, following the Google article Rich snippets - Breadcrumbs which will allow Google to recognize it. So overall, do I need to worry about exact match anchor text that will get me penalized by something like Penguin? If so, I can remove the breadcrumbs easily.

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  • How can you print a text file via gedit from the command line?

    - by dan
    I'd like to use gedit or some similar program just as a page formatter and pipe some text through it and onto the printer. | lpr just doesn't cut it in the presentation department. The printed output is subpar, even if I try to tinker with the margin and font size options. But I like the way text looks like when printed from gedit. Is there a way to have the best of both worlds and use a command line pipeline to print a text file with gedit-quality formatting?

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  • How to load a text file from a server into iPhone game with AS3 in Adobe AIR?

    - by Phil
    Im creating an iPhone game with Adobe AIR, and I want to be able to load a simple text msg into an dynamic text box on the games front screen from my server (and then be able to update that text file on the server, so it updates automatically in the game after the game is on the app store) How would I go about acheiving that? is it as simple as using a getURL? are there any specifical issues with trying to do this on the iPhone via AIR that I should be aware of? Thanks for any advice.

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  • What's the best way to compare blocks in a matching game that can be multiple colors?

    - by Ryan Detzel
    I have a match 3-4 game and the blocks can be one of 7 colors. There are an addition 7 blocks that are a mix of the original 7 colors so for example there is a red and blue block and there is also a red/blue block which can be matched with either the red or the blue. My original thought is just to use binary operations so. int red = 0x000000001; int blue = 0x000000010; int redblue = 0x000000011; Then just do an & operation so see if they match. Does this sound like a decent plan or am I over complicating it? edit: Better yet so it's more readable. int red = 1; int blue = 2; int red_blue = 3; int yellow = 4; int red_yellow = 5; maybe as defines or static vars?

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  • What parameters to use to compare GUI frameworks / toolkits?

    - by gooli
    I'm doing some research on the best GUI toolkit to use for future products at the company. We're talking about a fairly large organizations with quite a bit of code and a complete rewrite project in planning. Don't ask. Anyway, I'm trying to create a list relevant parameters to judge the toolkits. What would you use to drive the comparison? Here's what I've got so far: Maturity Ease of development Ease of prototyping Ease of maintenance Size of hiring pool Available knowledge at the company Training costs Community size Community level of expertise (how hard to find good answers to complex problems) Amount of expert-level books available Ability to interface to other technologies Deployment considerations Visual aesthetics Ability to access OS resources Multiple monitor support (something that might come in handy in our particular application)

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  • How to disable drag and drop of text within the textarea? [migrated]

    - by Manoj Agarwal
    I am working on UI Design, where I need to use Html textarea object. The sample code is: <textarea rows="5" cols="60" spellcheck="false" style="font-size:12px; font-family: Verdana;"> Abc Xyz Mnp Pqr </textarea> I don't want to disable the textarea, since there are some cross-browser issues. If I point on 'y' in 'xyz' and drag it after text 'Mnp', it will be shifted as 'Mnpyz'. I want to avoid this drag and drop feature of text within the text area.

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  • How well do graduates from top universities perform and how does it feel compare to the rest of the world?

    - by Amumu
    I always have impressions to those who got admitted into top Universities like MIT, Standford... for studying Engineering. I don't actually know what they are doing in the University or what they will do, but I always feel they can perform higher level tasks with more complexities. I always think that they are good at create and applying mathematical model in real life and I tend to agree: If you can't apply math, it's your problems, not math. I am a junior software engineer on embedded devices. I am learning more on Linux kernel and low level stuffs. Even so, my will is not strong enough to pursue technical path forever, with a final purpose is to create something significant on my own. May I have a chance to get on their level if I keep learning through experience and self-study? In my opinion, Math is the must have requirement, since it seems that programs on those Universities are very Math oriented. Without very strong math skill, how can one perform good in science and researching beyond making regular business products?

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  • Does Google pick up anchor text that is in nested elements?

    - by dangerDAN
    When Google looks at anchor text on a website, will it pickup the text if it is inside nested elements? So for example: <a href="http://www.google.com/">Visit Google</a> To: <a href="http://www.google.com/"> <div class="circle"> <span>Visit Google</span> </div> </a> The reason I ask is because I want to use css3 elements for certain links on my website, to style them as circles. But the anchor text needs to be picked up for these links, so I want to know wether or not the above is bad practice in this case.

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  • How does Game Salad compare with Cocos2D in terms of 2D game development?

    - by jih
    I want to make some 2d games for iOS. I first come across cocos2d and kobold but then wanted something more graphical for rapid prototyping. I then found Game Maker which doesn't support iOS but is fairly easy to learn and then found Game Salad which supports iOS as well as other platforms. I know this question has been ask before but I want to know in terms of the types of games I want to develop what an learning investment path would be best. The types of games genre I am interest are: Side scrollers Simple games like diamond dash or ninja fruits, shanghai, etc Old fashioned zelda or dragonquest type (nintendo fan here:-) 2d adventure RPG games (real time or turn based) Mystery turn based games like carmen sandiego, wizardry, myst etc. So now the question becomes for me becomes which game development environment should I invest my time in learning. Game Salad or cocos2d? To make that decision I was wondering if experienced game programmers and help with some pointers: It would seem game salad would be great for quickies being graphical but in terms of 2d platform games etc would there be speed/performance/feature penalties? Are there certain 2d games genre of the 4 above that Game salad is better at while certain type cocos2d would be better at?

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  • Has anyone used game salad before and how does it compare with cocos2d in terms of 2d game development

    - by jih
    First a short intro. I am new to the game development space and want to make some 2d games for iOS. I first come across cocos2d and kobold but then wanted something more graphical for rapid prototyping. I then found Game Maker which doesn't support iOS but is fairly easy to learn and then found Game Salad which supports iOS as well as other platforms. I know this question has been ask before but I want to know in terms of the types of games I want to develop what an learning investment path would be best. The types of games genre I am interest are: Side scrollers Simple games like diamond dash or ninja fruits, shanghai, etc Old fashioned zelda or dragonquest type (nintendo fan here:-) 2d adventure RPG games (real time or turn based) Mystery turn based games like carmen sandiego, wizardry, myst etc. So now the question becomes Which game development environment should I invest my time in learning. Game Salad or cocos2d? It would seem game salad would be great for quickies being graphical but in terms of 2d platform games etc would there be speed/performance/feature penalties? Are there certain 2d games genre of the 4 above that Game salad is better at while certain type cocos2d would be better at? Anyone with experience of both can share some pointers? Thanks. inexperienced jih

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  • What would you take into account when you were asked to compare software? [closed]

    - by mstaessen
    For my master's thesis, I am asked to make a comparative study of frameworks for cross-platform mobile development. I want to eliminate the chances of having missed something in my comparison. This is why I want to ask what YOU would value (most) when comparing such frameworks (Like for instance PhoneGap and Appcelerator Titanium). Performance, capabilities and licensing are kind of obvious, but can you think of others?

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  • What could be some objective criteria to compare languages? [closed]

    - by rvcoutinho
    I am performing a study on different programming languages (and its related technologies) for a mature corporate architecture. In order to conduct these studies, I need formulate some criteria prior to this evaluation. Some general (and well known) criteria are: readability, writability, reliability, cost and others (such as well-definedness, generality and portability). That said, I present the following questions: What criteria should I not forget? How to make these criteria objective?

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  • How to compare page views/visitors to site totals in Google Analytics?

    - by frntk
    I want to measure the effects in total traffic (views or visitors) of a single URL across a time frame. For example, let's say I published a blog post on July 2012. I want to measure what chunk of the site's total traffic is coming to this particular post on a month-by-month graph from July 2012 to date. Is there a way to do this? Edit: I should clarify that what I'd like to do is to generate a month-to-month graph, similar to the one you can see comparing a metric on a period of time against the previous equivalent period (year vs last year, for example) but comparing a particular URL traffic to the site's total traffic. In other words, I can get to the part where I can see the URL's traffic for the timeframe I selected and it shows how much of the total traffic corresponds to the current URL: But I'd like to add a second line to the graph, representing the site's total pageviews, similiar to this (but this one is showing just a different metric for the same URL): Thanks!

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  • Execute SQL on CSV files via JDBC

    - by Markos Fragkakis
    Dear all, I need to apply an SQL query to CSV files (comma-separated text files). My SQL is predefined from another tool, and is not eligible to change. It may contain embedded selects and table aliases in the FROM part. For my task I have found two open-source (this is a project requirement) libraries that provide JDBC drivers: CsvJdbc XlSQL JBoss Teiid Create an Apache Derby DB, load all CSVs as tables and execute the query. These are the problems I encountered: it does not accept the syntax of the SQL (it uses internal selects and table aliases). Furthermore, it has not been maintained since 2004. I could not get it to work, as it has as dependency a SAX Parser that causes exception when parsing other documents. Similarly, no change since 2004. Have not checked if it supports the syntax, but seems like an overhead. It needs several entities defines (Virtual Databases, Bindings). From the mailing list they told me that last release supports runtime creation of required objects. Has anyone used it for such simple task (normally it can connect to several types of data, like CSV, XML or other DBS and create a virtual, unified one)? Can this even be done easily? From the 4 things I considered/tried, only 3 and 4 seem to me viable. Any advice on these, or any other way in which I can query my CSV files? Cheers

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  • Django sphinx works only after app restart.

    - by Lhiash
    Hi, I've set up django-sphinx in my project, which works perfectly only for some time. Later it always returns empty result set. Surprisingly restarting django app fixes it. And search works again but again only for short time (or very limiter number of queries). Heres my sphinx.conf: source src_questions { # data source type = mysql sql_host = xxxxxx sql_user = xxxxxx #replace with your db username sql_pass = xxxxxx #replace with your db password sql_db = xxxxxx #replace with your db name # these two are optional sql_port = xxxxxx #sql_sock = /var/lib/mysql/mysql.sock # pre-query, executed before the main fetch query sql_query_pre = SET NAMES utf8 # main document fetch query sql_query = SELECT q.id AS id, q.title AS title, q.tagnames AS tags, q.html AS text, q.level AS level \ FROM question AS q \ WHERE q.deleted=0 \ # optional - used by command-line search utility to display document information sql_query_info = SELECT title, id, level FROM question WHERE id=$id sql_attr_uint = level } index questions { # which document source to index source = src_questions # this is path and index file name without extension # you may need to change this path or create this folder path = /home/rafal/core_index/index_questions # docinfo (ie. per-document attribute values) storage strategy docinfo = extern # morphology morphology = stem_en # stopwords file #stopwords = /var/data/sphinx/stopwords.txt # minimum word length min_word_len = 3 # uncomment next 2 lines to allow wildcard (*) searches min_infix_len = 1 enable_star = 1 # charset encoding type charset_type = utf-8 } # indexer settings indexer { # memory limit (default is 32M) mem_limit = 64M } # searchd settings searchd { # IP address on which search daemon will bind and accept # optional, default is to listen on all addresses, # ie. address = 0.0.0.0 address = 127.0.0.1 # port on which search daemon will listen port = 3312 # searchd run info is logged here - create or change the folder log = ../log/sphinx.log # all the search queries are logged here query_log = ../log/query.log # client read timeout, seconds read_timeout = 5 # maximum amount of children to fork max_children = 30 # a file which will contain searchd process ID pid_file = searchd.pid # maximum amount of matches this daemon would ever retrieve # from each index and serve to client max_matches = 1000 } and heres my search part from views.py: content = Question.search.query(keywords) if level: content = content.filter(level=level)#level is array of integers There are no errors in any logs, it just isnt returning any results. All help would be most appreciated.

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  • Remove undesired indexed keywords from Sql Server FTS Index

    - by Scott
    Could anyone tell me if SQL Server 2008 has a way to prevent keywords from being indexed that aren't really relevant to the types of searches that will be performed? For example, we have the IFilters for PDF and Word hooked in and our documents are being indexed properly as far as I can tell. These documents, however, have lots of numeric values in them that people won't really be searching for or bring back meaningful results. These are still being indexed and creating lots of entries in the full text catalog. Basically we are trying to optimize our search engine in any way we can and assumed all these unnecessary entries couldn't be helping performance. I want my catalog to consist of alphabetic keywords only. The current iFilters work better than I would be able to write in the time I have but it just has more than I need. This is an example of some of the terms from sys.dm_fts_index_keywords_by_document that I want out: $1,000, $100, $250, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 129, 13.1, 14, 14.12, 145, 15, 16.2, 16.4, 18, 18.1, 18.2, 18.3, 18.4, 18.5 These are some examples from the same management view that I think are desirable for keeping and searching on: above, accordingly, accounts, add, addition, additional, additive Any help would be greatly appreciated!

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