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Why was the switch statement designed to need a break?
...ide to write a jump table in assembly, I will take the case value, and magically turn that into the jump table subscript, jump to that location, and execute the code. After that I will not jump into the next case. I will jump to a uniform address that is the exit of all of the cases. The idea t...
Using Git with Visual Studio [closed]
...at adds Git source control integration.
Alternatively, there is a project called Git Extensions that includes add-ins for Visual Studio 2005, 2008, 2010 and 2012, as well as Windows Explorer integration. It's regularly updated and having used it on a couple of projects, I've found it very useful.
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What's the difference between OpenID and OAuth?
...ither adding a custom parameter (as done by Twitter) or making another API call to get the currently "logged in" user.
3. Technical Implementations
The two protocols share a common architecture in using redirection to obtain user authorization. In OAuth the user authorizes access to their protected ...
How to disassemble one single function using objdump?
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I called disassemble fn using the method, above. But it seems that when there are multiple function with the same name in the binary file, only one is disassembled. Is it possible to disassemble all of them or I should disassem...
Determine if Python is running inside virtualenv
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This answer is obsolete, unsurprisingly. Specifically, this answer returns false negatives for common use cases. That's bad. Instead, see either: hroncok's authoritative update correctly detecting all non-Anaconda venvs or Victoria Stuart's authoritative answer correctly d...
Dynamically load a JavaScript file
How can you reliably and dynamically load a JavaScript file? This will can be used to implement a module or component that when 'initialized' the component will dynamically load all needed JavaScript library scripts on demand.
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Calculating frames per second in a game
...understand and requires neither arrays nor guessing values and is scientifically correct.
– opatut
Oct 6 '12 at 12:22
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How to use UIScrollView in Storyboard
... out for easy design on the storyboard.
I know it can be done programmatically but I really want to be able to see it visually. Every time I put a scroll view on a view controller it won't scroll. Is it possible to get it to work like I want or do I have to do it in the code?
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Do I have to guard against SQL injection if I used a dropdown?
... to your server which imitates this form submission anyway. There's a tool called curl used for exactly that, and I think the command to submit this SQL injection anyway would look something like this:
curl --data "size=%27%29%3B%20DROP%20TABLE%20*%3B%20--" http://www.example.com/profile/save
(T...
How to get Linux console window width in Python
Is there a way in python to programmatically determine the width of the console? I mean the number of characters that fits in one line without wrapping, not the pixel width of the window.
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