Search Results

Search found 33227 results on 1330 pages for 'open stackoverflow'.

Page 325/1330 | < Previous Page | 321 322 323 324 325 326 327 328 329 330 331 332  | Next Page >

• QString::number() - zero padding?

  - by elcuco

  I want to "stringify" a number and keep leading zeros. Unlike this question: http://stackoverflow.com/questions/885401/print-trailing-zeros-in-a-qstring I also need this in hex. By code now uses this, which is not enough: QString::number(myNumber,16).toUpper()

  Read the article

• substring with linq??

  - by phenevo

  I've got collection of words, and i wanna create collection from this collection limited to 5 chars Input: Car Collection Limited stackoverflow Output: car colle limit stack word.Substring(0,5) throws exception (length) word.Take(10) is not good idea, too... Any good ideas ??

  Read the article

• Permanent access token to an app that posts to a fan page - error code:1

  - by Leandro Guedes

  I'm following the steps very well described here http://stackoverflow.com/a/18399927/2510225 , but, from my server, I receive the following error: {"error":{"message":"The access token does not belong to application APP-ID","type":"OAuthException","code":1}} I can't figure what I'm doing wrong. Anyone knows if the process to get a permanent access token has changed, or is having the same issue? The access token I'm using in the request is the user access token, which I think is correct.

  Read the article

• What is the best Django syncdb crash debugging technique ?

  - by user367752

  What is the best Django syncdb crash debugging technique ? I've previously asked a question about a problem with manage.py syncdb returning an exception and the answer was that the app has a wrong import. http://stackoverflow.com/questions/2734721/django-manage-py-syncdb-not-working I'd like to know the technique used to find the place where there is a wrong import. I tried ./manage.py syncdb --verbosity=2 but I didn't get any more information that way.

  Read the article

• Mac laptop usage and development discussion?

  - by George2

  Hello everyone, I have got a new Mac book (MacBook Pro), and I am previously using Windows. I use this MacBook for personal (e.g. instant messaging, document, browsing the web) and development (writing C++ and Java code) purpose. Any recommended discussion group or forums (or I can directly ask here in StackOverflow)? I am a newbie. thanks in advance, George

  Read the article

• Visual studio 2010 Errors out on starting "-832" is not a valid value for property "width"

  - by Solmead

  My Visual Studio 2010 was working fine this morning (I run in in XP sP3 under Paralles) I restarted the entire laptop and I started getting this error. I even uninstalled VS2010, deleted the Visual Studio 20010 directory on the My Documents area and reinstalled it, and it is still giving me that error every time I try to start it. I'm not sure if stackoverflow is the place to ask it, but I am at my wits end trying to get this running again (trying to avoid rebuilding the entire Virtual PC) Does anyone know how to fix this?

  Read the article

• Java equivalent of C# @

  - by Simon Rigby

  Hi all, Quick question. Is there an equivalent of @ as applied to strings in Java: For example I can do @"c:\afolder\afile" in C# and have it ignore the escape characters when processing instead of having to do "c:\afolder\aFile". Is there a Java equivalent? hmmm: stackoverflow is escaping on me .. lol. The second example should read: c:(double-backslash)afolder(double-backslash)aFile

  Read the article

• Get list of elements and their values from an untyped xml fragment in T-SQL

  - by Kevin

  Similiar to question: http://stackoverflow.com/questions/2266132/how-can-i-get-a-list-of-element-names-from-an-xml-value-in-sql-server How would I also get the values for the list of elements. For example: a1 b1 c1 Would return Element | Value A | a1 B | b1 C | c1

  Read the article

• Is there a generic class to write structured Text Files?

  - by Burnsys

  I have several projects that need to write structured Textfiles, some with fixed size fields, other delimited by characters. Is there a .net class that could be used for that? I know there is a "Microsoft.VisualBasic.FileIO.TextFieldParser" that is useful for reading textfiles, i am actually searching for a ""Microsoft.VisualBasic.FileIO.TextFieldWriter" Related: http://stackoverflow.com/questions/34182/reading-text-files-using-net

  Read the article

• current web browser page address

  - by lolalola

  Hi, how show current web browser page address with C#? for example, should now show: http://stackoverflow.com/questions/2658592/current-web-browser-page-address Thanks

  Read the article

• how to measure running time of algorithms in python

  - by Bunny Rabbit

  How can i mesure and compare the running times of my algorithms written in python .Also point me to a nice algorithms site/forum like stackoverflow if you can.

  Read the article

• Can a simple web form like this get hacked?

  - by Haskella

  Hi I have a web form that sends a string to one php file which redirects them to a corresponding URL. I've searched about web form hacking and I've only received information about PHP and SQL... my site only uses a single PHP file, very basic etc. Would it be open to any exploits? I'm obviously not going to post the URL, but here is some code I was working on for the php file: http://stackoverflow.com/questions/2888077/newbie-php-coding-problem-header-function-maybe-i-need-someone-to-check-my-cod Thanks

  Read the article

• Scaling an iterative, bitwise algorithm to solve the Towers of Hanoi using X discs and Y towers

  - by Robb

  I like the algorithm mentioned in this question: "How does this work? Weird Towers of Hanoi Solution" http://stackoverflow.com/questions/2209860/how-does-this-work-weird-towers-of-hanoi-solution Is there any way to scale that non-recursive solution of Towers of Hanoi to use X disks and Y towers, with towers represented as stacks?

  Read the article

• C# Creating A Error Checking Class?

  - by Soo

  Hi StackOverflow, I'm very new to OOP, and in the program I'm working on, I have an Utilities class that contains some general methods. Should I include my error checking in the Utilities class or should I create a new class just for error checking?

  Read the article

• Change windows hostname from command line

  - by Joe

  This question is related to http://stackoverflow.com/questions/54989/change-windows-hostname-from-command-line, but I'm in a different situation. The netdom tool will not work on a computer not joined to a domain. I've tried setting the hostname from the registry, but I was wondering if there was another way from the command-line.

  Read the article

• Are there other languages besides English that append suffixes to Arabic numerals?

  - by Scott Markwell

  Are there any other languages besides English or cultures, that append suffixes to Arabic Numerals such as 1st or 2nd? Do other cultures/locales use the English suffixes? Reference - Wikipedia I'm including this on stackoverflow because it directly relates to localization in applications I work on.

  Read the article

• Good FORTRAN books/tutorials for beginners?

  - by AndrejaKo

  This may be a duplicate of http://stackoverflow.com/questions/31672/learning-fortran-in-the-modern-era, but that thread went on discussing legacy code concerns. Anyway, few months ago in a bookstore sale I picked up book called FORTRAN 66 for PDP-11. I found it interesting and decided it would be nice to learn FORTRAN. So I'm looking for some modern books/tutorials dealing with new versions of FORTRAN.

  Read the article

• NoClassDefFoundError when running Netbeans 6.8 application

  - by Malachi

  My application has recently started throwing NoClassDefFoundError errors when I am running my application from within NetBeans. It never used to do this. And when I run this outside of NetBeans using the command line argument that it provides once built, these errors are not produced Is this a bug with Netbeans? I have reinstalled NetBeans as I recently had another that was resolved by reinstalling, however the problem still persists. http://stackoverflow.com/questions/2654892/symbol-error-in-java-application-using-netbeans-6-8-when-adding-a-shared-project Within Netbeans Outside NetBeans

  Read the article

• AdvancedDataGrid does not displays object properties

  - by chary1112004

  I read your matter and I wonder did you resolve it? If you found out, let me know and give mail for me. My mail is [email protected]. Thanks much! http://stackoverflow.com/questions/2298908/advanceddatagrid-does-not-displays-object-properties

  Read the article

• How can I get the google username on Android?

  - by tommy chheng

  I've seen references to using the AccountManager like http://stackoverflow.com/questions/2245545/accessing-google-account-id-username-via-android but it seems like it's for grabbing the authtoken? I just need access to the username, no passwords or any auth tokens. I'm using android 2.1 sdk.

  Read the article

• Beginner to asp.net.. What should i choose webforms or mvc?

  - by MuraliVijay CSK

  I am new to web development and asp.net... I was going through asp.net website and 'n' number of question here in stackoverflow regarding Webforms or MVC.... But still as a beginner can't get an idea what to choose? What should i choose webforms or mvc? If MVC,What should i know before getting started with it? If webforms,What should i know before getting started with it?

  Read the article

• Experience with Coderush XPress and Visual Studio 2010?

  - by HumerGu

  It is possible to use CRX with VS 2010: http://stackoverflow.com/questions/1441554/can-i-use-coderush-xpress-in-visual-studio-2010 Refactor Key works. (After assigning the shortcut) What doesn't work is QuickNav and QuickFileNav. The Standard Shourtcut for QuickFileNav is CTRL+ALT+F, which is conflicted with VS View.F#Interactive. But removing this shortcut or changing the shortcuts for QuickNav and QuickFileNav doesn't bring up the nav-windows. NextReference (TABULATOR) doesn't work Any solutions? Other issues?

  Read the article

• Extending the User model with custom fields in Django

  - by Gaurav

  I am trying to extend the User model so that I can add my own custom fields but I keep getting an error stating: 'NoneType' object has no attribute '_default_manager' whenever I try to use user.get_profile() to add values to the custom field i.e. whenever I use it like so: user = User.objects.create_user(username, email, password) user.first_name = fname user.last_name = lname user.save() uinfo = user.get_profile() uinfo.timezone = "Asia/Pune" uinfo.save() I have already followed the steps given at http://stackoverflow.com/questions/44109/extending-the-user-model-with-custom-fields-in-django/965883#965883 with no luck.

  Read the article

• How can I sum up the lines added/removed by a user in a git repo?

  - by Mike

  I am trying to find the total number of lines added and total number of lines removed by a user in a git repository. I looked at http://stackoverflow.com/questions/1265040/how-to-count-total-lines-changed-by-a-specific-author-in-a-git-repository, which had the command git log --author="<authorname>" --pretty=tformat: --numstat, but the answer failed to give a script(however simple) to total the lines changed. What's the simplest way to sum up the lines added/removed?

  Read the article

• How to check if ping responded or not in a batch file

  - by Ismail

  I want to continuously ping a server and see a message box when ever it responds i.e. server is currently down. I want to do it through batch file. I can show a message box as said here http://stackoverflow.com/questions/774175/how-can-i-open-a-message-box-in-a-windows-batch-file/774253#774253 and can ping continuously by ping <servername> -t But how do I check if it responded or not?

  Read the article

< Previous Page | 321 322 323 324 325 326 327 328 329 330 331 332  | Next Page >