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What do 'real', 'user' and 'sys' mean in the output of time(1)?
...;unistd.h>
int main(void) {
sleep(1);
return EXIT_SUCCESS;
}
GitHub upstream.
outputs something like:
real 0m1.003s
user 0m0.001s
sys 0m0.003s
The same holds for programs blocked on IO becoming available.
For example, the following program waits for the user to enter a c...
How to create a self-signed certificate with OpenSSL
...if someone you trust -- like really trust -- is all like, "naw man, he's legit" you're going to be all about that free candy.
– BrainSlugs83
Dec 18 '15 at 23:39
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Library? Static? Dynamic? Or Framework? Project inside another project
...torials on how to do such. I personally would recommend this one:
https://github.com/jverkoey/iOS-Framework
This is a pretty straight-forward guide and doesn't have the disadvantage of dealing with "fake static libraries"... check it out for more info...
Once you've created your static library, i...
Java 8 Iterable.forEach() vs foreach loop
... micro-benchmarks with Caliper. Here is the test code (latest Caliper from git is needed):
@VmOptions("-server")
public class Java8IterationBenchmarks {
public static class TestObject {
public int result;
}
public @Param({"100", "10000"}) int elementCount;
ArrayList<Te...
Mismatch Detected for 'RuntimeLibrary'
...0.zip, vs2010-dynamic.zip and vs2005-dynamic.zip are built from the latest GitHub sources. As of this writing (JUN 1 2016), that's effectively pre-Crypto++ 5.6.4. If you are using the ZIP files with a down level Crypto++, like 5.6.2 or 5.6.3, then you will run into minor problems.
There are two min...
passport.js RESTful auth
...ins one important oversight or error. When handling the Facebook login (or Github, twitter, etc), it would be much preferred to pass the token back to the client in a cookie and to then delete the cookie on the client-side once it is discovered. Passing the token as a part of the URL string will add...
No generic implementation of OrderedDictionary?
...for this and other really useful missing core .NET libraries here: https://github.com/mattmc3/dotmore/blob/master/dotmore/Collections/Generic/OrderedDictionary.cs
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What are the calling conventions for UNIX & Linux system calls (and user-space functions) on i386 an
...hine at 2018-11-24)
Where is the x86-64 System V ABI documented? - https://github.com/hjl-tools/x86-psABI/wiki/X86-psABI is kept up to date (by HJ Lu, one of the ABI maintainers) with links to PDFs of the official current version.
If that's not precisely what you're after, use 'x86_64 abi' in your...
How to “perfectly” override a dict?
...is unfortunately includes the JSONEncoder in the python standard library - github.com/python-git/python/blob/…
– Andy Smith
Oct 24 '14 at 14:21
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How to add a browser tab icon (favicon) for a website?
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This git page explains what most of these icons are used for: github.com/audreyr/favicon-cheat-sheet
– Jared Menard
Feb 12 '18 at 17:13
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