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What's the difference between backtracking and depth first search?
...at could be made at this state. I think lcn's answer, that backtracking usually means DFS on the (usually implicit) search tree generated during recursion, comes closest to the truth.
– j_random_hacker
Jul 27 '13 at 2:44
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How serious is this new ASP.NET security vulnerability and how can I workaround it?
...add an extra step to protect your sites with a custom URLScan rule.
Basically make sure you provide a custom error page so that an attacker is not exposed to internal .Net errors, which you always should anyways in release/production mode.
Additionally add a random time sleep in the error page to...
window.onload vs
...load is less obtrusive though - it takes your JavaScript out of the HTML.
All of the common JavaScript libraries, Prototype, ExtJS, Dojo, JQuery, YUI, etc. provide nice wrappers around events that occur as the document is loaded. You can listen for the window onLoad event, and react to that, but on...
fatal error: Python.h: No such file or directory
...
Looks like you haven't properly installed the header files and static libraries for python dev. Use your package manager to install them system-wide.
For apt (Ubuntu, Debian...):
sudo apt-get install python-dev # for python2.x installs
sudo apt-get insta...
Is there a SASS.js? Something like LESS.js?
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There is no officially sanctioned JavaScript implementation of sass or scss. There are a couple of implementations in progress that I've seen, but none that I can recommend using at this time.
However, please a few points:
Why should you ma...
Changing the width of Bootstrap popover
...element. The new Bootstrap ensures that if you use form-control you basically have a full-width input element.
23 Answers...
Delete duplicate rows from small table
...s to do with the inner select statement here getting executed N times (for all N rows in the dupes table) rather than the grouping that's going on in the other solution.
– David
Sep 12 '17 at 12:36
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How can I convert a stack trace to a string?
... If you don't like including an external library for something as small and simple as this, use this answer.
– Stijn de Witt
Jan 31 '12 at 8:31
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Converting Storyboard from iPhone to iPad
...d advice, thanks. While you're at it, you may also probably want to change all the width="320" to width="768", height="480" to height="1024", etc... directly from here. As it's much simpler than doing it element by element in IB.
– Ben G
Feb 6 '12 at 22:39
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When is it appropriate to use C# partial classes?
...es is to make life easier for code generators / designers. Partial classes allow the generator to simply emit the code they need to emit and they do not have to deal with user edits to the file. Users are likewise free to annotate the class with new members by having a second partial class. This pr...