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• Transparent BITMAP WinAPI

  - by user146780

  I want to implement a layering system in my application and was thinking of creating a bunch of trabsparent bitmaps, adding content to them then blitting them on top of each other, how can this be done without setting each pixel to (0,0,0,0). I'm using Pure win32, not MFC, thanks.

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• Drupal: can I assign different order to header (for Views) / body fields in my nodes ?

  - by Patrick

  hi, I selecting which fields to show in the Headers and in the Body of my nodes, in the "Manage Fields" settings of my content type. However I would like to have different order for header elements and node elements. Is this feasable ? thanks

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• Program to change/obfuscate all hashes (MD5/SHA1) in a directory tree?

  - by anon

  Hi fellas, A) Are there any FOSS programs out there that can manage to hashchange all files in a directory tree? B) Failing that, what methods could be used to develop this capability in a (crappy) self-written program without requiring the program to be sophisticated and content-aware? Is there any (roughly) universally safe location within a file (for example, around EOF?) where on could one simply append/add psuedorandom data so the resulting hash is different? Is there a better/more elegant solution? Muchos gracias

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• To create a large file consisting of strings and numbers in c or c++

  - by Eternal Learner

  Hi All, I need to create a larger file, which would be filled by strings and numbers of a certain length. Eg File content would be like : Dougan | 15 | Sapient Patric | 25 | Patni. IGHIGH | 10 | IHIUDWHKJDBHKJ I need an outline as to how I can approach this in either c or c++.. Kindly let me know if more information is needed.

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• how many div's can you have before the dom slows and becomes unstable?

  - by Max Fraser

  I am developing a jQtouch app and each request done via ajax creates a new div in the document for the loaded content. Only a single div is shown at any one time. How many div's can I have before the app starts getting unresponsive and slow? Anyone have any ideas on this?

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• How to get html of matched element in jquery

  - by Mirage

  I have this html <div id"test123"> dasd'asdasd </div> I want the content of that div box with "<div id="test123">" itself as well not just innerhtml I tried $('#test123').html() But it only gave me inner html

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• Drupal return number of results in a View

  - by Linda

  I have a view in Drupal that filters my content. It brings back 7 rows. All I want to return is the number or results returned(7). Is this possible? I tried using the View result counter but it returns a number for each results 1 2 3 4 5 6 7 I just need the 7 part. So in SQL I would do a select count(*)

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• Android : Connecting to MySQL using PHP

  - by user1771128

  I followed the following article http://blog.sptechnolab.com/2011/02/10/android/android-connecting-to-mysql-using-php/ I am able to execute my php file. I executed it individually and its working fine. The problem is in the android execution part. Am posting the Log Cat for the error am facing. Tried putting in a List View with id "list" but the error stil 10-28 16:08:27.201: E/AndroidRuntime(664): **FATAL EXCEPTION: main** 10-28 16:08:27.201: E/AndroidRuntime(664): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.city/com.example.city.City}: java.lang.RuntimeException: Your content must have a ListView whose id attribute is 'android.R.id.list' 10-28 16:08:27.201: E/AndroidRuntime(664): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956) 10-28 16:08:27.201: E/AndroidRuntime(664): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981) 10-28 16:08:27.201: E/AndroidRuntime(664): at android.app.ActivityThread.access$600(ActivityThread.java:123) 10-28 16:08:27.201: E/AndroidRuntime(664): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147) 10-28 16:08:27.201: E/AndroidRuntime(664): at android.os.Handler.dispatchMessage(Handler.java:99) 10-28 16:08:27.201: E/AndroidRuntime(664): at android.os.Looper.loop(Looper.java:137) 10-28 16:08:27.201: E/AndroidRuntime(664): at android.app.ActivityThread.main(ActivityThread.java:4424) 10-28 16:08:27.201: E/AndroidRuntime(664): at java.lang.reflect.Method.invokeNative(Native Method) 10-28 16:08:27.201: E/AndroidRuntime(664): at java.lang.reflect.Method.invoke(Method.java:511) 10-28 16:08:27.201: E/AndroidRuntime(664): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) 10-28 16:08:27.201: E/AndroidRuntime(664): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) 10-28 16:08:27.201: E/AndroidRuntime(664): at dalvik.system.NativeStart.main(Native Method) 10-28 16:08:27.201: E/AndroidRuntime(664): Caused by: java.lang.RuntimeException: Your content must have a ListView whose id attribute is 'android.R.id.list' 10-28 16:08:27.201: E/AndroidRuntime(664): at android.app.ListActivity.onContentChanged(ListActivity.java:243) 10-28 16:08:27.201: E/AndroidRuntime(664): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:254) 10-28 16:08:27.201: E/AndroidRuntime(664): at android.app.Activity.setContentView(Activity.java:1835) 10-28 16:08:27.201: E/AndroidRuntime(664): at com.example.city.City.onCreate(City.java:35) 10-28 16:08:27.201: E/AndroidRuntime(664): at android.app.Activity.performCreate(Activity.java:4465) 10-28 16:08:27.201: E/AndroidRuntime(664): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049) 10-28 16:08:27.201: E/AndroidRuntime(664): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920) 10-28 16:08:27.201: E/AndroidRuntime(664): ... 11 more

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• displaying jpg image via jquery ajax call

  - by Sobek

  Hi, I want to show images that are requested from a binary field (blob) out of a mysql database. They are retrieved by a PHP script and outputs a 'real' jpeg image i.e. header('Content-Type') = 'image/jpeg'. This is working. But how can i intercept this image that is being made by an ajax call ?

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• Can I Call a Child Page From a Master Page?

  - by MemphisDeveloper

  My problem is this I have a base page that creates content dynamically. There are buttons on my Master Page that fire events that my base page needs to know about. But the OnLoad function on my base page fires before my Button_Command function on my master page. So I either need to figure out a way to load my base page after the Button_Command function has had the chance to set a variable or I must call a function in my base page from the Button_Command function.

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• Needs help regarding print in asp.net (need to remove datetime from printpage)

  - by Rajesh Rolen- DotNet Developer

  i am using below code to print my content of webpage in asp.net using javascript window.print(document.getElementById('dvPrint')); when i do print, it automatically adds date time on page.. (i think because of page setup) in firefox. please tell me how can i remove this setting. i mean i dont want datetime to be printed automatically on my print page (even if its set in pagesetup).

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• query on custom field via webservice

  - by Roberto Parrotto

  I customized the content of Defect in my Rally workspace adding a new custom field. This custom field is of type string, its name is CustomTest and its display name is CustomAttribute. I added the value "test" on a defect, but I can't create a working query on that custom field (I'm developing in Java and using the ws api for rally). the query I tried are String query8 = "(CustomAttribute = \"test\")"; String query9 = "(CustomAttribute = \"test\")";

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• Unstructured database design

  - by Linh

  Hi all, According to normal way, we design the table with fields. Example with an article the table can contain fields as follows: title, content, author..... But how does everybody think if we add up some fields to a field?

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• domain name vs ip address, same server, but different speed

  - by bn

  I have two similar sites: - two of them have almost exactly the same codes, and running on the same server - both sites are the same, they just use different language. - database of the slower site is populated (maybe only the user table) the other tables for site content is the same - the faster uses root to access database one of the sites is not released yet, so it uses IP Address to access the site instead of domain name the site that is using IP address is faster (lot faster) the site that is using domain name is slower do you know why is this happening what could be the reason?

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• Mod_rewrite on all website images

  - by Esteve Camps

  I'm designing an image repository. I want to uncouple the filename from the image html link. For instance: image in filesystem is called images/items/12543.jpg HTML is <img src="images/car.jpg" /> Does anyone strongly discourages me to rewrite all image requests using PHP so when retrieving images/car.jpg, Apache really replies content from images/items/12543.jpg? I don't know if I may get performance problems.

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• Is it possible to query the Magento database and display product attributes outside Magento?

  - by Landitus

  I am building a site that needs to display some product info from a Magento Database, but display it on another page/site outside the Magento intallation. I know the information gets displayed twice, but I would like the site to avoid content duplication and pull that same info from an only source, the Magento product database. Is this posible? Has anyone done it?

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• Validation is not working

  - by Joby Kurian

  hi...I have one asp content page.Its contain many controls like dropdownlist,textbox etc.All controls are inside a div tag.I gave required field validator for all my drop down list.i have one SAVE button that reside inside another div tag.I gave SAVE button cause validation true.But my problem is that, the validator is not working and the page.Isvalid property is true.What is the problem with my code?

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• Python basics: One "empty" line in Python (print ''). What does it do?

  - by brilliant

  I know this question may well be the silliest question you've herd today, but to me it is a big question at this stage of my programming learning. Why is the second empty line needed in this Python code? What does that line do? print 'Content-Type: text/plain' print '' print 'Hello, world!'

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• How to blur border's bottom and top?

  - by metal-gear-solid

  like this in my design both side of div has border like this and content in div can be increased or decreased . and in any condition both side top and bottom should be blur like this. How to make this possible? using css, image any method...

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• How do you hide an image tag based on an ajax response?

  - by Chris

  What is the correct jquery statement to replace the "//Needed magic" comments below so that the image tags are hidden or unhidden based on the AJAX responses? <!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=iso-8859-1" /> <title>JQuery</title> <style type="text/css"> .isSolvedImage{ width: 68px; height: 47px; border: 1px solid red; cursor: pointer; } </style> <script src="_js/jquery-1.4.2.min.js" type="text/javascript"> </script> </head> <body> <div id='true1.txt' class='isSolvedImage'> <img src="_images/solved.png"> </div> <div id='false1.txt' class='isSolvedImage'> <img src="_images/solved.png"> </div> <div id='true2.txt' class='isSolvedImage'> <img src="_images/solved.png"> </div> <div id='false2.txt' class='isSolvedImage'> <img src="_images/solved.png"> </div> <script type="text/javascript"> $(function(){ var getDivs = 0; //iterate div with class isSolvedImage $("div.isSolvedImage").each(function() { alert('div id--'+this.id); // send ajax requrest $.get(this.id, function(data) { // check if ajax response is 1 alert('div id--'+this.url+'--ajax response--'+data); if(data == 1){ alert('div id--'+this.url+'--Unhiding image--'); //Needed magic //Show image if data==1 } else{ alert('div id--'+this.url+'--Hiding image--'); //Needed magic //Hide image if data!=1 } }); }); }); </script> </body> </html>

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• Flex graph printing

  - by vanzylv

  Hi Guys I'm looking for a way to print / save flex graphs, preferably without changing the flex code.Is this possible to to from the client with some kind of JavaScript library.If I need to change the flex,is ALIVEPDF the way to go (converting content to pdf first) or are there simpler solutions to this. Thanks

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• How do i create my own Token?

  - by EugenA

  I use Rules-Module. I want to add 1 to a cck integer field on an action. Someone told me to create custom token doing this addition. So, I installed tokenSTARTER module. Now, how do i access the content profile (I load it in the rules chain) where needed cck field is in?

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• How get the offset of term in Lucene ?

  - by Mehdi Amrollahi

  I want to get the offset of one term in the Lucene . How can i get it ? I vectored my content as Field.TermVector.WITH_POSITIONS_OFFSETS Is there any method in Lucene that give me offset of the term in one Document ?

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• Is there a way to make a CGPath grow by x Pixels?

  - by FenderMostro

  I'm building a custom UIView, which draws its own content in a drawRect: Method. I want to stroke a CGPath with a color, and then grow this selection 1px and stroke with another color. Has somebody worked out a method to do this quite easily?

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• ipad saving excel sheet opened in uiwebview

  - by satyam

  I've few excel sheets and i want to distribut them along with ap. I want to create an application that open those excel sheets, allow user to modify the content and save the excel sheet as new file. For that purpose, I think I can open excel sheets in UIWebView that allows editing as well. But the trouble is, can I save edited Excel sheet in UIWebView back on to iPad? If Possible, how?

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