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Reload the path in PowerShell
...requires administrator rights):
@"%SystemRoot%\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -InputFormat None -ExecutionPolicy Bypass -Command "iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))" && SET "PATH=%PATH%;%ALLUSERSPROFILE%\c...
Draw in Canvas by finger, Android
...R_X*2, CENTER_Y*2);
}
private static final int CENTER_X = 100;
private static final int CENTER_Y = 100;
private static final int CENTER_RADIUS = 32;
private int floatToByte(float x) {
int n = java.lang.Math.round(x);
return n;
...
How to add custom validation to an AngularJS form?
...upports custom validation keys using object notation. Tested with angular v1.3.8
.directive('invalidIf', [function () {
return {
require: 'ngModel',
link: function (scope, elm, attrs, ctrl) {
var argsObject = scope.$eval(attrs.invalidIf);
...
Border length smaller than div width?
...
left : 0;
bottom : 0;
height : 1px;
width : 50%; /* or 100px */
border-bottom:1px solid magenta;
}
<div>Item 1</div>
<div>Item 2</div>
No need to use extra markup for presentational purpose. :after is also supported from IE8.
edit:
if you ...
Why is parenthesis in print voluntary in Python 2.7?
...
Charlie MartinCharlie Martin
100k2222 gold badges175175 silver badges249249 bronze badges
...
How do I make a matrix from a list of vectors in R?
...
> library(plyr)
> as.matrix(ldply(a))
V1 V2 V3 V4 V5 V6
[1,] 1 1 2 3 4 5
[2,] 2 1 2 3 4 5
[3,] 3 1 2 3 4 5
[4,] 4 1 2 3 4 5
[5,] 5 1 2 3 4 5
[6,] 6 1 2 3 4 5
[7,] 7 1 2 3 4 5
[8,] 8 1 2 3 4 5
[9,] 9 1 2 ...
Ignore .pyc files in git repository
...
ralphtheninjaralphtheninja
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ad...
Notifier 通知扩展：功能强大的Android通知管理工具，支持通知通道、意图、...
... 将任务固定为”启动屏幕” - 将其移动到主任务堆栈的位置
用于在按下Home按钮时使单独的任务流程表现得像主应用程序屏幕
使用方法
App Inventor扩展 UrsAi2Notification 支持创建Android通知。扩展包含...
Python 3 turn range to a list
I'm trying to make a list with numbers 1-1000 in it. Obviously this would be annoying to write/read, so I'm attempting to make a list with a range in it. In Python 2 it seems that:
...
scoped_ptr 与 auto_ptr 与 shared_ptr 区别总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...1.get()<<std::endl;
}
void InSharePtr(shared_ptr<Foo> &p)
{
p->i += 100;
std::cout<<p.use_count()<<"::"<<p.get()<<std::endl;
}
#include <algorithm>
char upCase(char c)
{
return toupper(c);
}
int _tmain(int argc, _TCHAR* argv[])
{
shared_ptr<Foo> sp1(new Foo());
shared_ptr<F...