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What does a type followed by _t (underscore-t) represent?
...mes i, j, and k for temporary loop variables.
In code where word-size and ordering is important, it's very common to use custom defined types that are explicit, such as BYTE WORD (normally 16-bit) DWORD (32-bits).
int_t is not so good, because the definition of int varies between platforms -- s...
Why is it said that “HTTP is a stateless protocol”?
...e. If we define statelessness as "not necessarily needing to have state in order to operate" (see dimo414's answer below listing options for state within HTTP cited from Wikipedia), and if we view each protocol strictly by itself and not based upon the layers below it, then yes, I can agree that HTT...
Find (and kill) process locking port 3000 on Mac
...TERM (or just kill) before kill -QUIT. Not every process is going to do an orderly shutdown on SIGQUIT.
– craig65535
Jan 21 at 0:09
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How to add ASP.NET 4.0 as Application Pool on IIS 7, Windows 7
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Eclipse Kepler for OS X Mavericks request Java SE 6
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Grab a segment of an array in Java without creating a new array on heap
...rious primitive types and helps manage slicing, position, conversion, byte ordering, etc.
If your bytes originate from a Stream, the NIO Buffers can use "direct mode" which creates a buffer backed by native resources. This can improve performance in a lot of cases.
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PHP variables in anonymous functions
...tion() use(&$variable) {
$variable = "something";
});
Note that in order for you to be able to modify $variable and retrieve the modified value outside of the scope of the anonymous function, it must be referenced in the closure using &.
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How can I link to a specific glibc version?
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it gives a nice overview of the build steps:
Available build steps, in order:
- companion_tools_for_build
- companion_libs_for_build
- binutils_for_build
- companion_tools_for_host
- companion_libs_for_host
- binutils_for_host
- cc_core_pass_1
- kernel_headers
- libc_start_file...
I need a Nodejs scheduler that allows for tasks at different intervals [closed]
...s and has high precision over time
Cron like, but not compatible (reversed order and other Improvements)
I works in the browser too
Install:
npm install timexe
use:
var timexe = require('timexe');
//Every 30 sec
var res1=timexe(”* * * * * /30”, function() console.log(“Its time again”)}...
How to get the last character of a string in a shell?
...n case you have a matching filename):
sh lash_ch.sh 'abcde*'
Also see the order of expansions in the bash reference manual. Variables are expanded before the filename expansion.
To get the last character you should just use -1 as the index since the negative indices count from the end of the string...