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What is Autoloading; How do you use spl_autoload, __autoload and spl_autoload_register?
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Since PHP 5.3, you can use spl_autoload_register() with namespaces, which means that you can organize your project and autoload your php classes without any require or include and without redefining an __autoload() function.
To demonstrate this behaviour, just create a file called index.php :
&l...
Differences and relationship between glActiveTexture and glBindTexture
...eTexture does not take an integer; it takes an enumerator. Which in theory means that it can take anything from GL_TEXTURE0 to GL_TEXTURE31. But there's one thing you must understand:
THIS IS FALSE!
The actual range that glActiveTexture can take is governed by GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS. ...
Generic type parameter naming convention for Java (with multiple chars)?
...ve name is used instead of a single letter, you should be able to tell the meaning based on the name without an IDE and without the color coding. Color coding just makes this faster.
– Vojtech Ruzicka
May 14 '18 at 14:24
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Why does the JVM still not support tail-call optimization?
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"must be done dynamically by a JIT compiler" which means it must be done by the JVM itself rather than the Java compiler. But the OP is asking about the JVM.
– Raedwald
Oct 21 '11 at 11:24
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Get name of current class?
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@KenetJervet You mean when you call getName from a parent class it will output the child class name? Ok ty for pointing that out.
– KomodoDave
Jun 8 '15 at 8:06
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UINavigationBar custom back button without title
...with a simple UINavigationItem category. Beware, here be dragons! Sorry, I mean, swizzling:
#import <objc/runtime.h>
@implementation UINavigationItem (ArrowBackButton)
static char kArrowBackButtonKey;
+ (void)load {
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{...
Concatenating Files And Insert New Line In Between Files
... -e '$s/$/\n/' -s *.txt > finalfile.txt
In this sed pattern $ has two meanings, firstly it matches the last line number only (as a range of lines to apply a pattern on) and secondly it matches the end of the line in the substitution pattern.
If your version of sed doesn't have -s (process inpu...
How to securely store access token and secret in Android?
...sharedpreference in the first place).. don't know if you understand what i mean.
– yeahman
Apr 15 '12 at 16:14
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Javascript Thousand Separator / string format [duplicate]
... part of the standard since ECMAScript 3rd Edition [1999], which I believe means it would have been supported as far back as IE 5.5.)
Original Answer
According to this reference there isn't a built in function for adding commas to a number. But that page includes an example of how to code it yo...
Python Infinity - Any caveats?
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@Abel That is not buggy. Overflowing means the number is very large. Too large to represent it, but still far smaller than infinity. Putting infinity into such a place may be useful for the exception handler of your particular application logic, but would be inc...