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Does JavaScript have a built in stringbuilder class?
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What does = +_ mean in JavaScript
...values true, false, and null.
Integers in both decimal and hexadecimal ("0x"-prefixed) formats are
supported. Negative numbers are supported (though not for hex). If it
cannot parse a particular value, it will evaluate to NaN.
It is also noted that
unary plus is the fastest and preferred...
Java8: Why is it forbidden to define a default method for a method from java.lang.Object
...ToString base class.
– Brandon
Jun 10 '14 at 22:07
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Highlight the difference between two strings in PHP
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edited Jul 11 at 20:11
Toby Allen
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an...
What's the most concise way to read query parameters in AngularJS?
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About Android image and asset sizes
...r asset scaling is:
ldpi | mdpi | tvdpi | hdpi | xhdpi | xxhdpi | xxxhdpi
0.75 | 1 | 1.33 | 1.5 | 2 | 3 | 4
Although you don't really need to worry about tvdpi unless you're developing specifically for Google TV or the original Nexus 7 -- but even Google recommends simply using hdpi...
How to make a valid Windows filename from an arbitrary string?
...e.Replace(c, '_');
}
Edit:
Since GetInvalidFileNameChars() will return 10 or 15 chars, it's better to use a StringBuilder instead of a simple string; the original version will take longer and consume more memory.
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Getting the name of the currently executing method
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180
Thread.currentThread().getStackTrace() will usually contain the method you’re calling it from ...
Best practices for reducing Garbage Collector activity in Javascript
...ave a fairly complex Javascript app, which has a main loop that is called 60 times per second. There seems to be a lot of garbage collection going on (based on the 'sawtooth' output from the Memory timeline in the Chrome dev tools) - and this often impacts the performance of the application.
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Effects of the extern keyword on C functions
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140
We have two files, foo.c and bar.c.
Here is foo.c
#include <stdio.h>
volatile unsigned ...