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More elegant “ps aux | grep -v grep”
...e grepped character: ps aux| grep "te[r]minal"
– meso_2600
Mar 23 '16 at 9:54
2
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Equivalent of *Nix 'which' command in PowerShell?
...on for the Which function:
function which($cmd) { get-command $cmd | % { $_.Path } }
PS C:\> which devcon
C:\local\code\bin\devcon.exe
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fo...
JavaScript variable number of arguments to function
... you can accept variable number of arguments with this syntax:
function my_log(...args) {
// args is an Array
console.log(args);
// You can pass this array as parameters to another function
console.log(...args);
}
Here's a small example:
function foo(x, ...args) {
console.l...
How to take a screenshot programmatically on iOS
...iOS7 or above
- (UIImage *) screenshot {
CGSize size = CGSizeMake(your_width, your_height);
UIGraphicsBeginImageContextWithOptions(size, NO, [UIScreen mainScreen].scale);
CGRect rec = CGRectMake(0, 0, your_width, your_height);
[_viewController.view drawViewHierarchyInRect:rec afte...
How to obtain the query string from the current URL with JavaScript?
...href);
myfunction("http://www.myname.com/index.html?id=dance&emp;cid=in_social_facebook-hhp-food-moonlight-influencer_s7_20160623");
here is the fiddle
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Git: Find the most recent common ancestor of two branches
...
You are looking for git merge-base. Usage:
$ git merge-base branch2 branch3
050dc022f3a65bdc78d97e2b1ac9b595a924c3f2
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Android: Clear the back stack
...
Try adding FLAG_ACTIVITY_NEW_TASK as described in the docs for FLAG_ACTIVITY_CLEAR_TOP:
This launch mode can also be used to
good effect in conjunction with
FLAG_ACTIVITY_NEW_TASK: if used to
start the root activity of a task, it
...
Repeat Character N Times
...is https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/repeat
Short version is below.
String.prototype.repeat = function(count) {
if (count < 1) return '';
var result = '', pattern = this.valueOf();
while (count > 1) {
if (count & 1...
How set maximum date in datepicker dialog in android?
...highlighted and selected, here is the image
– hasnain_ahmad
Jun 15 '17 at 4:41
@hasnain_ahmad Yes I realized that too,...
How to analyze a java thread dump?
... a light-weight process). On Mac OS X, it is said to be the native pthread_t value.
Go to this link: Java-level thread ID: for a definition and a further explanation of these two terms.
On IBM's site I found this link: How to interpret a thread dump. that covers this in greater detail:
It expla...