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• Database time data retrieval, time based queries

  - by Raphael Pineda

  I am new to time manipulation or time arithmetic operations and am currently developing a navigation system with Web server based information and currently I have this Database that contains a table peek hours whose columns are id, start_time, end_time , edge_id, day_of_the_week, edge_weight ------------------------------------------------------------------------ | Peek Hours | ------------------------------------------------------------------------ | | | | | | | | id | start_time | end_time | edge_id | day_of_the_week | edge_weight | | | | | | | | ------------------------------------------------------------------------ I am using PHP as a webservice and so based on the current time i want to get all the records that would fit this equation start_time< current_time < end_time

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• Is the WebAii test automation framework dead?

  - by RyanW

  Is the WebAii framework still available and free? Am I just missing it? After putting it off for too long, I've finally started automated UI testing on my current project. I had WebAii from ArtOfTest on my list to look at, but it looks like it's been killed off by Telerik and now they're asking $1500 for their new WebUI test studio. I can't find anything definitive on Telerik's site, too much marketing. But, it seems to be pretty clear.

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• graph algorithms on GPU

  - by scatman

  the current GPU threads are somehow limited (memory limit, limit of data structures, no recursion...). do you think it would be feasible to implement a graph theory problem on GPU. for example vertex cover? dominating set? independent set? max clique?.... is it also feasible to have branch-and-bound algorithms on GPUs? Recursive backtracking?

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• How do I constrain the SCons Command builder to run only if its dependencies have changed?

  - by saffsd

  I am using the Command builder in scons to specify that a particular script needs to be invoked to produce a particular file. I would like to only run the script if it has been modified since the file was previously generated. The default behaviour of the Command builder seems to be to always run the script. How can I change this? This is my current SConstruct: speed = Command('speed_analysis.tex','','python code/speed.py') report = PDF(target = 'report.pdf', source = 'report.tex') Depends(report, speed)

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• Using grep to find files that doesn't contain a given string pattern

  - by Senthil Kumar

  I'm using the following command in my web application to find all files in the current directory that contain the string foo (leaving out svn directories). find . -not -ipath '.*svn*' -exec grep -H -E -o "foo" {} \; > grep_results.txt How do I find out the files that doesn't contain the word foo?

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• counting rows that date hasn't yet passed

  - by AdRock

  I am trying to count the number of rows whose date has not yet passed so i can get only the current records I get an error sayng MySQL error #111 Invalid use of group function SELECT COUNT(festivalid) FROM festivals WHERE min(datefrom) > now()

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• Setting an std::string variable value from gdb?

  - by Stabledog

  Is it possible... when the debugger is stopped at a breakpoint, to modify the value of a std::string variable without resorting to hacks like tweaking the memory image of the current buffer? e.g. something like "set var mystring="hello world" ?

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• Jquery recursive selector

  - by Mazzi

  Hi There, I have whole bunch of <div class="productlistname"><a href="#">The Text!</a></div>. What I want to do go through all .productlistname and truncate the text and replace the current text with the truncated version. Here is what I have so far: $(".productlistname a").html($(".productlistname a").html().substring(0,10)); This just truncate the first one and replaces the rest of .productlistname with the truncated version of the first one.

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• Check if system tray focused in Java?

  - by Danny King

  Hi all, I have a Java app that has an icon in the system tray. How can I check if the tray (or tray icon) has current focus? Tray and TrayIcon don't seem to have .isFocused() or similar. Is this possible? Thanks!

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• Java: one-liner to add things to a declared File[]?

  - by Heoa

  The directoryReader gets you dirs in current dir in File[]-format. Code DirectoryReader data = new DirectoryReader(); File[] dirs = data.getDirsInDir("."); File[] dirsMore = data.getDirsInDir(".."); // How can I append dirsMore to dirs-file[]?

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• get from video.google videos id picture

  - by lolalola

  Hi, how get from video.google current video pictures? For example i have this video: http://video.google.com/videoplay?docid=1811233136844420765 And this video pictures url is: http://video.google.com/ThumbnailServer2?app=vss&contentid=d53e613f82f74c96&offsetms=50000&itag=w160&lang=en&sigh=QGtXRNh3rW4hfa6DSQSFtfOimno ................. http://images.metacafe.com/thumb/386357/2767198/4/catalog_top_item5/0/teach_magic_be_magician_money_magic.jpg And from wher get metacafe second id (2767198) ? So how only from video id to get a picture link?

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• How do I get the length of a regex match in vim?

  - by misfo

  If I want to get the length of each match within the parentheses in the following regex, how do I do it?: ^\(\-\+\s\)\+ I'm trying to modify the width of columns in a buffer with data that is laid out as a table. Since the first two rows of the table will look like this DESIGN_ID DESIGN_YEAR SOURCE_REFERENCE ---------- ----------- ---------------- I want to use the regular expression to find the current width of each column.

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• For HTTPS, will connection made to different subdomain in page iframe generate warnings?

  - by Erik Hermansen

  If you have a web page served from https://mydumbwebsite.com, and it has an iframe in it that serves from https://subdomain.mydumbwebsite.com, should I expect a significant number of browsers (like 1% of the current browsers in use) to show a security warning? Please don't guess at this. I would like an answer based on real-world experience, if possible.

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• I have a field in APEX set with a default of SYSDATE but it does not update.

  - by Karen

  I have a field defined in my table as DATE and want it to automatically populate with the current system date when someone access the update form in my APEX application. But the date doesn't update. It was working when I first added it, but now when you pull up the update page it only shows the date that's in the table.

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• Changing css-class-wrapper parameter of liferay portlet at runtime

  - by 2DH

  As the title says - I need to change css-class-wrapper parameter at runtime, preferably in action class. I've found that Portlet interface has setCssClassWrapper method that could probably do what I want, but I can't seem to find any easy way to access current portlet object from my code. Could anyone please give me a hand with what I want to achieve. Thanks.

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• Bind multiple events to jQuery 'live' method

  - by Will Peavy

  jQuery's 'live' method is unable to handle multiple events. Does anyone know of a good workaround to attach multiple events to a function that polls current and future elements? Or am I stuck using duplicate live methods for each event handler I need? Example - I am trying to do something like: $('.myclass').live('change keypress blur', function(){ // do stuff });

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• SQL Reset Identity ID in already populated table

  - by rockinthesixstring

  hey all. I have a table in my DB that has about a thousand records in it. I would like to reset the identity column so that all of the ID's are sequential again. I was looking at this but I'm ASSuming that it only works on an empty table Current Table ID | Name 1 Joe 2 Phil 5 Jan 88 Rob Desired Table ID | Name 1 Joe 2 Phil 3 Jan 4 Rob Thanks in advance

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• Sending HTML email from PHP

  - by KevinM

  I am trying to send a simple HTML e-mail from PHP. The code below simply results in a blank e-mail in GMail. It also has an empty attachment called 'noname', which is not at all what I want; though that might just be a symptom of it not working. The code I am using is: <?php //define the receiver of the email $to = '[email protected]'; //define the subject of the email $subject = 'Test HTML email'; //create a boundary string. It must be unique //so we use the MD5 algorithm to generate a random hash $random_hash = md5(date('r', time())); //define the headers we want passed. Note that they are separated with \r\n $headers = "From: [email protected]\r\nReply-To: [email protected]"; //add boundary string and mime type specification $headers .= "\r\nContent-Type: multipart/alternative; boundary=\"PHP-alt-".$random_hash."\""; //define the body of the message. ob_start(); //Turn on output buffering ?> --PHP-alt-<?php echo $random_hash; ?> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Hello World!!! This is simple text email message. --PHP-alt-<?php echo $random_hash; ?> MIME-Version: 1.0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: 7bit <h2>Hello World!</h2> <p>This is something with <b>HTML</b>formatting.</p> --PHP-alt-<?php echo $random_hash; ?>-- <? //copy current buffer contents into $message variable and delete current output buffer $message = ob_get_clean(); //send the email $mail_sent = @mail( $to, $subject, $message, $headers ); //if the message is sent successfully print "Mail sent". Otherwise print "Mail failed" echo $mail_sent ? "Mail sent" : "Mail failed";

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• Best way to code this, string to map conversion in Groovy

  - by Daxon

  I have a string like def data = "session=234567893egshdjchasd&userId=12345673456&timeOut=1800000" I want to convert it to a map ["session", 234567893egshdjchasd] ["userId", 12345673456] ["timeout", 1800000] This is the current way I am doing it, def map = [:] data.splitEachLine("&"){ it.each{ x -> def object = x.split("=") map.put(object[0], object[1]) } } It works, but is there a more efficient way?

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• custom php function creation and install

  - by Ben Olley

  I would like to know how to create a php function that can be installed in php just like the already built in functions like : rename copy The main point I would like to achieve is a simple php function that can be called from ANY php page on the whole host without needing to have a php function within the php page / needing an include. so simply I would like to create a function that will work like this : location(); That without a given input string will output the current location of the file via echo etc

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• Real runtime method names despite obfuscation?

  - by Dopyiii

  Is there any way to query the name of the current method if you've obfuscated your code? I'm asking because there are times when I want to log a message with the executing method as a prefix.

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• Throwing errors while changing Ui design

  - by subbu

  I have a Datagrid , 2 textBoxes and 4 buttons whenever I change positions or add a new controls , It gives errors form my grid variable saying it is not in current context . I am creating a window Application and using WinForms

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• How to get direction information in iPhone application

  - by Buffernet

  Hi, In my app I use the getdistancefrom method in my app and get a distance between a current location and another set location. I would like to as well find the direction the other set location is in. What would the code look like to make this iPhone sdk call. The output would look something like: Location is 500 feet North West Thanks!

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• Is It Possible to get a (rough) Mobile Phone Location from a HTTP Request

  - by Tim Lytle

  If memory serves me correctly, google does this for the maps site. I know google's mobile maps app can determine the rough location (I assume using some kind of cell tower lookup), yet I seem to remember the site getting somewhat close to the current location when viewing on a mobile browser. Anyone know how/if that's possible? Does the IP address change based on the tower or area (seems like they'd be using some kind of gateway common to the carrier)?

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• Export data as Excel file from ASP.NET

  - by Yongwei Xing

  Hi all I have data like below AAAAAA BBBBBB CCCCCC DDDDDD EEEEEE Now there is button on the page,when I click the button, the browser would download a excel file with the data above, and stay current page. Is there any simple way to do it? The data is very simple. only one column, and not huge. Best Regards,

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