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How do I get bit-by-bit data from an integer value in C?
... shift the masked value to get just the bit we want. We could write it out more fully as:
int mask = 1 << k;
int masked_n = n & mask;
int thebit = masked_n >> k;
You can read more about bit-masking here.
Here is a program:
#include <stdio.h>
#include <stdl...
How to increment a NSNumber
...rsonally like BoltClock's and DarkDusts's one-line answers better. They're more concise, and don't require additional variables.
In order to increment an NSNumber, you're going to have to get its value, increment that, and store it in a new NSNumber.
For instance, for an NSNumber holding an inte...
What is getattr() exactly and how do I use it?
... Even if it was incosistent though, I would probably leave it, emphasis is more important.
– blue_note
Jul 2 at 17:12
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Setting the correct encoding when piping stdout in Python
...on 3 uses a locale encoding in this case. Changing sys.stdout seems like a more pleasant way.
– Andrey Vlasovskikh
Apr 2 '10 at 22:01
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Node.js on multi-core machines
... load to care about multiple cores, then you are going to want to do a few more things too:
Run your Node.js service behind a web-proxy like Nginx or Apache - something that can do connection throttling (unless you want overload conditions to bring the box down completely), rewrite URLs, serve sta...
How to change the default encoding to UTF-8 for Apache?
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How do you install Google frameworks (Play, Accounts, etc.) on a Genymotion virtual device? [duplica
...y 28th, 2017: This method is no longer supported by me and doesn't work anymore as far as I know. Don't try it.
# How To Add Google Apps and ARM Support to Genymotion v2.0+ #
Original Source: [GUIDE] Genymotion | Installing ARM Translation and GApps - XDA-Developers
Note(Feb 2nd): Contrary to prev...
Alternatives to JavaScript
... because it has similar syntax and a similar name, but actually it's a lot more like lisp. It's actually pretty well suited to DOM manipulation.
The real problem is that it's compiled by the browser, and that means it works in a very different way depending on the client.
Not only is the actual DO...
How do I detect when someone shakes an iPhone?
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