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• Taking screenshot of a specific window - C++ / Qt

  - by Switch

  In Qt, how do I take a screenshot of a specific window (i.e. suppose I had Notepad up and I wanted to take a screenshot of the window titled "Untitled - Notepad")? In their screenshot example code, they show how to take a screenshot of the entire desktop: originalPixmap = QPixmap::grabWindow(QApplication::desktop()->winId()); How would I get the winId() for a specific window (assuming I knew the window's title) in Qt? Thanks

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• jQuery noob: toggleclass doesn't seem to toggle class. What am I doing wrong?

  - by Kyle Sevenoaks

  Hi, I've been trying to make a button toggle a class, as well as show another div below it. Here is a jsFiddle example I have made for you. The first function works perfectly, shows and hides the div, but also I want the button itself to add and remove a class, I thought this would work but I seem to be doing something wrong. Thanks.

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• How do I add a custom mod_rewrite rule to a Drupal site on module install?

  - by DKinzer

  I have a Drupal-6 module that needs the following mod-rewrite rule added to the .htaccess file of the site's root directory in order to work. RewriteRule ^blog/([0-9]{4}/[0-9]{2}/[0-9]{2}/.*)$ wordpress/$1 How can I add this line pro-grammatically when the module is first installed? Can I use custom_url_rewrite_inbound(&$result, $path, $path_language) to do this? If so, could you please show me an example? Thanks, D

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• Sending Email in C#.NET Through Gmail

  - by Mike Wills

  Instead of relying on my host to send email, I was thinking of sending the messages though my gmail account. The emails are personalized emails to the bands I play on my show. Has anyone had success doing this?

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• Creating transparent "loading..." overlay window for a C# Dialog application

  - by EBAGHAKI

  I'm searching for the best way to show a "loading..." window maybe with a progress bar on the top of my application main dialog. It quite better if it become transparent, so user can see the application dialog at back. What do you think is the best way to do that?

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• how to rotate to current of Orientation?

  - by RAGOpoR

  according to my code when my device are use in Landscape when i pushViewController it will automatic show in UIDeviceOrientationPortrait. i need to rotate my device to Portrait and then rotate to Landscape, then it will present in Landscape mode. how can i rotate to current of Orientation with out use of private API(setOrientation)? - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { return ((interfaceOrientation == UIInterfaceOrientationLandscapeLeft) || (interfaceOrientation == UIDeviceOrientationPortrait) || (interfaceOrientation == UIInterfaceOrientationLandscapeRight)); }

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• SQL query, select from 2 tables random

  - by klaus

  Hello all i have a problem that i just CANT get to work like i what it.. i want to show news and reviews (2 tables) and i want to have random output and not the same output here is my query i really hope some one can explain me what i do wrong SELECT anmeldelser.billed_sti , anmeldelser.overskrift , anmeldelser.indhold , anmeldelser.id , anmeldelser.godkendt FROM anmeldelser LIMIT 0,6 UNION ALL SELECT nyheder.id , nyheder.billed_sti , nyheder.overskrift , nyheder.indhold , nyheder.godkendt FROM nyheder ORDER BY rand() LIMIT 0,6

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• How to Generate the .Form file using .java file in swings

  - by vamshikpd

  Hi all, I am using SunJavaStudio Enterprise 8 and Swing frame work In swing, In My source folder, I have Demo.java and Demo.form file. Demo.form file is the Design file. If both files in the Source folder,java file shows source and design view in IDE. If I delete the Demo.form in source folder,The Design view doesn't show. I have only Demo.java file,How can i generate the Demo.form ? please can u help me urgent

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• Eclipse Doesn't List Classes Within Java Packages

  - by Matt Robertson

  Usually when I'm typing a Java import statement in Eclipse or otherwise referencing a class via the packages that it is in, Eclipse shows a context menu with a list of all classes within that package. There have been several times, however, that it would only shows subpackages within a package and would not show classes within that package. Does anyone know why this is? It sounds like a setting/preference was changed, but I never knowingly changed anything related to this.

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• Global Variable problem

  - by riteshkumar1905

  Hi, I am new in iphone.I use a flag variable to play songs in avAudio player all songs are properly handeled with flag variable.we have two tabs in tab bar , i want that if any song playing then on other tab song info show.If we use that flag variable then i syncronize song info with song.But i can't access the value of flag on song info tab.I import the global file in song info file. Please Help me any one through which i define a global integer that var i can access in all project.

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• How can I remove the border style from a text input on mobile safari?

  - by AndrewVos

  If I have a normal input element it will show a rounded border with what appears to be an inset shadow. Any ideas how I can remove this shadow?

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• Supply some basic auth credentials to a WebView?

  - by user246114

  Hi, I have a WebView. I'd like to show some page from my server, but I require some basic authentication. Is there a way I can specify basic auth credentials when calling WebView.loadData() somehow? I can do this on iphone with the equivalent webview class, thinking maybe same is possible with android? Thanks

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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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• C#:checking existing record in database Mysql

  - by Meko

  HI.I searched this question inform and I found solution to change column property Unique Index.Now If I try to insert same record cmd.ExecuteNonQuery() gives error that record exist ,but how can use this exception to give user a message that record exist and must enter new one ? I am trying to make some thing like if(cmd.ExecuteNonQuery() !=true ) { MessageBox.Show("User Exists"); } But I dont know what returns cmd.ExecuteNonQuery() ? Or I must get records using reader in table and compare them with text in Textfiel?

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• How do I decode this! It's not base64

  - by steve

  Here's what I know... this "GxvS117MfVw=" when decoded turns to "56699" now what does this "+sB6hF46GyU=" turn into "?????" Parentheses not included I tried base64 decoder and it doesn't seem to be right. It is supposed to be a number. I am not sure about the length, I don't think it should exceed 5 numbers. I would really appreciate it if you can decode it for me and show me how. Thank you!!

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• How to do method chaining in Java? o.m1().m2().m3().m4()

  - by Pentium10

  Maybe the title might be better, if someone knows a better one, please edit. I've seen in many Java code notation that after a method we call another, here is an example. Toast.makeText(text).setGravity(Gravity.TOP, 0, 0).setView(layout).show(); As you see after calling makeText on the return we call setGravity and so far. How can I do this with my own classes? Do I have to do anything special?

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• Confused which joomla module to use

  - by KoolKabin

  hi guys, I am trying to use the ja_nickel template in my site. It can be previewed in: http://www.joomlart.com/demo/#templates.joomlart.com/ja_nickel I am trying to show my latest news in the top information block. It consists of title, thumbnail image and some text. So dun know which one module to use? any idea will be helpful. thank you.

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• div overlay background

  - by jree

  In my application am using transparent div like a show modal dialog.Its working fine in firefox but not working well in internet explorer. What is the solution to work similar in both Thanks

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• How to call Java method from C++

  - by fhucho

  Hi, I am using JNI to call my C++ function from Java. One of the C++ function's arguments is jobject thiz (as far as I know, all JNI native functions have this argument). The function takes quite long to complete and I want to report progress back to the jobject thiz Java object, so that I can show the progress to the user. How can I call jobject's methods from C++?

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• What is the best way to debug OpenGL?

  - by dreamlax

  I find that a lot of the time, OpenGL will show you it failed by not drawing anything. I'm trying to find ways to debug OpenGL programs, by inspecting the transformation matrix stack and so on. What is the best way to debug OpenGL? If the code looks and feels like the vertices are in the right place, how can you be sure they are?

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• how to configure word press blog to save uploaded images to a certain dir. ?

  - by kacalapy

  i have a word press blog installed on my server but when i upload a image it goes into one directory, but the blog front end is lookign for the images in another directory... so the images show as broken. i have been manualy copying the uploaded images from server location to the one WP looks for them in and it works. how can i set the WP blog to upload to the same dir on the filesystem that the WP front end is trying to pull from?

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• create an album

  - by sinoydevassy

  I have web application for upload images and videos.NOW i am showing just as links in repeater.i want to show it as album based.ie;files to be grouped as albums.Is there any way to do this?please help me.. thank you..

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• Passing parameter from one user control to another user control in an aspx page.

  - by AJ

  Hi I have two user controls on one aspx page. UC1 has a grid which contains a link button column which user clicks. Based on the value of clicked cell, I need to show some data into UC2. How do I pass data from UC1 to UC2? How do I invoke a function of UC2 from UC1? Please advise. Thanks AJ

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• Remove all user's cookies/sessions when password is reset

  - by Juraj

  I'm interested in improving security of my TurboGears 2.2 application so that when user changes his password, it logs him out from all sessions and he must login again. When user changes password on browser 1, he must relogin on browser 2, too. Experiments show that this is not the case, especially if browser 2 had "remember me" enabled. It's standard quickstarted app using repoze.who. It seems maybe I need to change AuthTktCookiePlugin, but don't see a way to do it without much rewiring.

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• Display database resume to user

  - by Domnic

  Im using upload control to upload my resume(word document) in sql server 2005 database.and i can download it from database when i click link button...Its all working file...My problem is how can i show my full resume to user (how to display my resume) from my database?

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