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NSObject +load and +initialize - What do they do?
...ed for you by the Objective-C runtime, but that's really all that is clear from the documentation of those methods. :-)
2 A...
Using boolean values in C
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From best to worse:
Option 1 (C99)
#include <stdbool.h>
Option 2
typedef enum { false, true } bool;
Option 3
typedef int bool;
enum { false, true };
Option 4
typedef int bool;
#define true 1
#define false 0
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A variable modified inside a while loop is not remembered
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what if the source was from tail -f instead of fixed text?
– mt eee
Nov 9 '18 at 7:57
2
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Is it bad to have my virtualenv directory inside my git repository?
... we got bit in the past because somehow libraries are becoming unavailable from pip (version too old), forcing an upgrade while the site was down. so... I will now never rely on pip freeze again to do this. the issue is that during your forced upgrade redeploy, no one pays for it, and for intermedia...
SSO with CAS or OAuth?
...ites (including SO) for authentication, without actually using any service from the OAuth provider.
– Amir Ali Akbari
Oct 24 '13 at 10:40
1
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How do I create a self-signed certificate for code signing on Windows?
How do I create a self-signed certificate for code signing using tools from the Windows SDK?
5 Answers
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Difference between __getattr__ vs __getattribute__
...u can end up in infinite recursions very easily.
New-style classes derive from object, old-style classes are those in Python 2.x with no explicit base class. But the distinction between old-style and new-style classes is not the important one when choosing between __getattr__ and __getattribute__....
How can I create and style a div using JavaScript?
...javascript UIs. given that it embraces the functional model of programming from the get go, it makes your code look and behave functional as well. Case in point: ajax using native js vs jquery :)
– jrharshath
Jul 27 '11 at 16:24
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Java, Classpath, Classloading => Multiple Versions of the same jar/project
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@deckingraj: after some googling i found this from oracle docs: "In the delegation design, a class loader delegates classloading to its parent before attempting to load a class itself. [...] If the parent class loader cannot load a class, the class loader attempts to loa...
Limiting floats to two decimal points
...exactly. The command line is just showing you the full floating point form from memory.
With floating point representation, your rounded version is the same number. Since computers are binary, they store floating point numbers as an integer and then divide it by a power of two so 13.95 will be repr...