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Why is Node.js single threaded? [closed]
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The problem with that is that there's an os level process running per worker.. You'll see them using "ps" command. So that potentially means thousands of processes running on the machine at once - that's nuts!
– foreyez
Jul 31 ...
MYSQL OR vs IN performance
...test)
In request for some sample code to test this, here is the simplest possible use case. Using Eloquent for syntax simplicity, raw SQL equivalent executes the same.
$t = microtime(true);
for($i=0; $i<10000; $i++):
$q = DB::table('users')->where('id',1)
->orWhere('id',2)
->o...
Qt 5.1.1: Application failed to start because platform plugin “windows” is missing
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Okay, as posted here https://stackoverflow.com/a/17271172/1458552 without much attention by other users:
The libEGL.dll was missing! Even though this has not been reported when trying to start the application (all other *.dlls such a...
How to manually expand a special variable (ex: ~ tilde) in bash
I have a variable in my bash script whose value is something like this:
15 Answers
15
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Which version of C# am I using
...version (also you'd need to know Framework version anyway:
C:\Windows\Microsoft.NET\Framework\v4.0.30319>csc /?
Microsoft (R) Visual C# 2010 Compiler version 4.0.30319.1
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Passing a URL with brackets to curl
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@jesusperaltac Same for me, with macOS
– Jean
May 19 '18 at 13:22
For me it wor...
How to change language of app when user selects language?
...you imported following packages:
import java.util.Locale;
import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.util.DisplayMetrics;
add in manifest to activity an...
How to add JTable in JPanel with null layout?
I want to add JTable into JPanel whose layout is null . JPanel contains other components. I have to add JTable at proper position.
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View the change history of a file using Git versioning
...e diffs for that revision, in case exists one.
– Marcos Oliveira
Feb 9 '12 at 21:44
4
--stat is a...
Hiding a password in a python script (insecure obfuscation only)
...d it out. For anyone else who cares: If a script has a setuid bit set the OS will 'pass' the setuid bit to the interpreter. Unfortunately, there are massive gaping security holes so most modern distros turn off setuid for scripts.
– Youarefunny
Apr 22 '11 at ...