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How can I get query string values in JavaScript?
... of this is here, but since array-style parameters aren't defined in RFC 3986 I won't pollute this answer with the source code. For those interested in a "polluted" version, look at campbeln's answer below.
Also, as pointed out in the comments, ; is a legal delimiter for key=value pairs. It would ...
How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII
...
86
First, the easy cases:
ASCII
If your data contains no bytes above 0x7F, then it's ASCII. (Or...
What's the difference between using CGFloat and float?
...hics source code, in CGFloat.swift.gyb:
public struct CGFloat {
#if arch(i386) || arch(arm)
/// The native type used to store the CGFloat, which is Float on
/// 32-bit architectures and Double on 64-bit architectures.
public typealias NativeType = Float
#elseif arch(x86_64) || arch(arm64)
//...
C# vs C - Big performance difference
... to match the native operation mode of the FPU and SSE instruction set on x86 and x64 processors. No coincidence there. The JITter compiles Math.Sqrt() to a few inline instructions.
Native C/C++ is saddled with years of backwards compatibility. The /fp:precise, /fp:fast and /fp:strict compile op...
Xcode doesn't show the line that causes a crash
... 0x000000010ee29ac4 -[UIViewController _executeAfterAppearanceBlock] + 86
11 UIKit 0x000000010ec8d77c _runAfterCACommitDeferredBlocks + 653
12 UIKit 0x000000010ec7a273 _cleanUpAfterCAFlushAndRunDeferredBlocks + 566
13 UIK...
What algorithm can be used for packing rectangles of different sizes into the smallest rectangle pos
...
86
See this page on the ARC project for a survey of solutions, there is a trade-off between implem...
Does ruby have real multithreading?
...e R, which means they are running in parallel.
(jalcazar@mac ~)$ ps -M 72286
USER PID TT %CPU STAT PRI STIME UTIME COMMAND
jalcazar 72286 s002 0.0 S 31T 0:00.01 0:00.01 /Library/Java/JavaVirtualMachines/jdk1.7.0_25.jdk/Contents/Home/bin/java -Djdk.home= -Djruby.home=/Users...
How to generate keyboard events in Python?
...2
F20 = 0x83
F21 = 0x84
F22 = 0x85
F23 = 0x86
F24 = 0x87
numlock = 0x90
scrolllock = 0x91
leftshift = 0xA0
rightshift = 0xA1
leftctrl = 0xA2
rightctrl = 0xA3
leftmenu = 0xA4
rightmenu = 0xA5
...
Why are Perl 5's function prototypes bad?
...11
Flimm
86.4k2828 gold badges186186 silver badges191191 bronze badges
answered Nov 17 '08 at 21:55
cjmcjm
...
Why should hash functions use a prime number modulus?
...an immediate address scale factor (e.g. lea eax,eax*8; leax, eax,eax*4 on x86/x64). So *31 is a good candidate for prime number multiplication. This was pretty much true some years ago - now latest CPUs architecture have an almost instant multiplication - division is always slower...
...