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• UITabBarController is possible to select the tab via code?

  - by ronny

  is it UITabBarController possible to select the tab in code?like UINavigationController we can use popViewController pop back to rootViewController instead of press the back button, so how can this implement in tabbarcontroller?

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• How to clear all form fields from code-behind?

  - by Slauma

  HTML has an input button type to reset all fields in a form to their initial state in one step: <input type="reset" ... />. Is there a similar simple way to reset all form fields of an aspx page from code-behind? Or is it necessary to reset all controls one by one with TextBox1.Text=string.Empty, TextBox2.Text=string.Empty, etc. ? Thanks in advance!

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• How to use hardware threads in C# dot net code running on multicore machine ?

  - by Techee

  How to use hardware threads in C sharp code running on multi core machine ? Any example will be appreciated. I wish to run the two threads parallelly on two cores of my machine. If I create normal software threads in C sharp they may run on single core. Is it possible to run these two threads implicitly parallel on two cores so as to get better performance ?

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• is there a way to see what code is executing when revoking a method?

  - by fayer

  to learn a library/framework i think the best way would be to use a class method and then see what code is executing in live. then you see the method chain (input and output of each) and can also read the comments. is there a such feature in any IDE or external application for php?

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• How to change the language to write the code in editor of VisualStudio-2008 ?

  - by Harikrishna

  Suddenly the language with I was writing the code is changed and it is now not English.So how to change the language in visual studio .net 2008 ? It looks like aß?def??????µ??p;?sst?????

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• I'm having trouble pushing my source code from my local drive to CodePlex using Visual Studio 2010 U

  - by Sergio Tapia

  Codeplex gave me the relevant information for proper connection, and I connected to my repository using the Team Connect to Team Foundation Sever in VS 2010 Ultimate. Here is what I see: How can I push the code I have made on my machine, to the repository on CodePlex?

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• How can I access the C# performance counter in the code?

  - by Lawrence A. Contreras

  I want to use the performance counter output in my program. How can I access the performance counter in code without using the perfmon.exe. I want to create my own performance counter app.

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• How to get the current location of iPhone through code?

  - by Dinesh Kumar

  How do you get the current location of iPhone through code? I need to track the location using GPS.

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• Do I need to keep "recompiling" my iPhone app code everytime apple releases a new iOS version?

  - by user1760606

  New here guys but have got a genuine problem. I have an iPhone app that was developed using SDK4. With apple introducing the new iOS version 6, does my code need to be recompiled on the new SDK to make it compatible with version 6? Right now it crashes on iOS6. Also, do I need to do that everytime apple brings out a new version? I wonder every other app on earth already does that ?! Thanks, Raghav

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• PHP Beginner: How to pass PHP variable from one PHP code segment to another ?

  - by Misha Moroshko

  I have index.php which uploads a file to server and sets several PHP variables (like $target_folder_and_file_name). index.php also has the following line (it was originally index.html): <script language="JavaScript" src="main.js.php"></script> After index.php returned to the browser, the browsers asks for main.js.php from the server (right?). Can I access somehow $target_folder_and_file_name from the PHP code in main.js.php ?

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• Is there a way that i can read from mysql binarylog file with php code and insert query statement in

  - by mohammad mirzadeh

  I want insert query statement in DB for LOG. Is there a way that i can read from mysql binarylog file with php code and insert query statement in DB?

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• How can I swap or replace multiple strings in code at the same time?

  - by Yktula

  Given the following code sample: uint8_t i, in, ni; i = in = 2; ni = 1; while (2 == i > ni) in++; How can I replace i, in, and ni, respectively with either in, ni, and i or inni, inin, and nini using emacs, vi, *nix commands, or anything else?

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• what's the right tool/way to auto generate java client code by a given wsdl file (document literal w

  - by Jian.Hu

  I tried the tool wsdl2java from axis2, but looks something wrong with the XML Java class binding, so when making the call, a ADBException (adb binding used) will be thrown out. can someone kindly tell the bet tool/way to generate can-work client code from such style of wsdl file (standard .net style:document literal wrapped)? Thanks.

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• How do I run some VBA code when a cell is changed?

  - by Gravitas

  I want to add some VBA code when the value in a cell changes. I've already tried Worksheet_Change(), as described at http://www.contextures.com/xlfaqmac.html#WSChange However, this won't work: it only fires when the user changes the value. I want to fire it whenever the value changes, i.e. whenever the spreadsheet recalculates. Any ideas?

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• What do I need to know to create a source code editor?

  - by Animesh

  Say I want to create a source code editor for ocaml programming language, where do I start? I am looking to create an editor for the Windows platform as a hobby project. My primary skill is in web development. I have developed windows apps long time ago. I have no clue how it is done with todays available tools. I have visual studio 2008 and C# is my language of choice.

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• How to change Eclipse indentation style for automatically generated code?

  - by AndrejaKo

  Is there any way to change indentation style for automatically generated code in Eclipse? I'd like to change from class Test { blah blah } to class Test { blah blah }

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• Should I create private static final String = "Some exception message" or leave it inside the code?

  - by Artic

  Should I create private static final String = "Some exception message" or leave it inside the code? Is there any performance issues? I have a lot of exception cases. Texts are mostly different in any particular case. Wary about performance and memory issues

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• What efforts exist to use programming languages to model legal code?

  - by agnoster

  Legalese can be considered an extremely inefficient language, and it certainly has ambiguities. What attempts exist out there to use programming languages (or any symbolic logic approaches, for that matter) to model legal code (such as laws and contracts)?

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• bash script code help to make zip/tar of several folders .

  - by Arsheep

  I am very new in bash and never coded in before but this task is stuck so need to get rid of it . I need to make bash script to make a single compressed file with several dirs. Like - /home/code/bots/ /var/config/ . . . /var/system/ and all will be compressed to single file /var/file/bkup.[zip][tar.gz] Thanks in advance

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• Rather than sending in numbers, having code passed to an individual in genetic programming? ECJ

  - by sieve411

  I'm using ECJ with Java. I have an army of individuals who I all want to have the same brain. Basically, I'd like to evolve the brains using GP. I want things like "if-on-enemy-territory" and "if-sense-target" for if statements and "go-home" or "move-randomly" or "shoot" for terminals. However, these statements need to be full executable Java code. How can I do this with ECJ?

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• Is it true that one should not use NSLog() on production code?

  - by jpm

  I was told this a few times in this very site, but I wanted to make sure this is really the case. I was expecting to be able to sprinkle NSLog function calls throughout my code, and that Xcode/gcc would automatically strip those calls out when building my Release/Distribution builds. Should I avoid using this? If so, what alternatives are most common between experienced Objective-C programmers?

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• Where i can get the source code of string.h not function prototypes, but implementation of functions

  - by mohit

  Hi, This file String.h i found while searching about string.h. Where i can find functions implementation of functions defined in string.h i.e [say] source code of "void *memcpy(void *, const void *, size_t); " Also i want to ask how to make ur functions as an interface with its implmentation hidden from developer as string.h functions has.

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• How to prevent arbitrary code execution vulnerability in our programs?

  - by Calmarius

  You always read in changelogs when your system or browser or any program updates that they fixed a bug that made possible that an attacker can execute any code in your computer with a forged website, or attacking your computer with carefully forged packets, etc... Because you read it so often that means any program can have similar vulnerabilites... What causes this? how to design our programs to prevent similar issues?

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• Getting ORA Oracle error code using PHP function oci_connect?

  - by me_here

  The PHP function oci_connect (which connects to an Oracle database) just returns false if it fails, which at the moment I handle like this: $connection = oci_connect($username, $password, $database); if (!$connection){ return $result = "Trouble connecting to the Oracle Database"; } But really I'd like to have the actual ORA error code, so I can be more informative. Is this possible?

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• Designing the iPhone interface in a nib or in code?

  - by Jacob Relkin

  I've been pondering over this question for a long time already. On the one hand, Interface Builder offers a really easy way to design the interface and wire the elements up with objects in code. On the other hand, in larger projects, Interface Builder becomes a hassle to maintain. Any suggestions would be greatly appreciated.

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