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When correctly use Task.Run and when just async-await
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Rotating a point about another point (2D)
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This is the answer by Nils Pipenbrinck, but implemented in c# fiddle.
https://dotnetfiddle.net/btmjlG
using System;
public class Program
{
public static void Main()
{
var angle = 180 * Math.PI/180;
Console.WriteLine(rotate_point(0,0,angle,new Point{X=10, Y=10}).Prin...
Inline functions in C#?
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Finally in .NET 4.5, the CLR allows one to hint/suggest1 method inlining using MethodImplOptions.AggressiveInlining value. It is also available in the Mono's trunk (committed today).
// The full attribute usage is in mscorlib.dll,
// so...
Hide/Show Column in an HTML Table
...st('th,td')
var $table = $btn.closest('table')
// get cell location - https://stackoverflow.com/a/4999018/1366033
var cellIndex = $cell[0].cellIndex + 1;
$table.find(".show-column-footer").show()
$table.find("tbody tr, thead tr")
.children(":nth-child("+cellIndex+")")
.hi...
When to use thread pool in C#? [closed]
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Here's a nice summary of the thread pool in .Net: http://blogs.msdn.com/pedram/archive/2007/08/05/dedicated-thread-or-a-threadpool-thread.aspx
The post also has some points on when you should not use the thread pool and start your own thread instead.
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Import Error: No module named numpy
...blem.
go to this website to download correct package: http://sourceforge.net/projects/numpy/files/
unzip the package
go to the document
use this command to install numpy: python setup.py install
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How to vertically align elements in ?
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What specifically are wall-clock-time, user-cpu-time, and system-cpu-time in UNIX?
...assumes that your command utilizes parallelism/threads.
Detailed man page: https://linux.die.net/man/1/time
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IE7 does not understand display: inline-block
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List all of the possible goals in Maven 2?
...sitory, then deploy the installed package to a remote repository.
Source: https://maven.apache.org/guides/introduction/introduction-to-the-lifecycle.html
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