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How to create empty text file from a batch file?
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answered Oct 16 '08 at 20:39
TheSmurfTheSmurf
14.5k22 gold badges3737 silver badges4747 bronze badges
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Pinging servers in Python
...mmand = ['ping', param, '1', host]
return subprocess.call(command) == 0
Note that, according to @ikrase on Windows this function will still return True if you get a Destination Host Unreachable error.
Explanation
The command is ping in both Windows and Unix-like systems.
The option -n (Wind...
How can I scroll a web page using selenium webdriver in python?
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You can use
driver.execute_script("window.scrollTo(0, Y)")
where Y is the height (on a fullhd monitor it's 1080). (Thanks to @lukeis)
You can also use
driver.execute_script("window.scrollTo(0, document.body.scrollHeight);")
to scroll to the bottom of the page.
If you ...
Android WebView style background-color:transparent ignored on android 2.2
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riwnodennyk
6,87622 gold badges3030 silver badges3636 bronze badges
answered May 5 '11 at 14:47
scottyabscottyab
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How to measure time in milliseconds using ANSI C?
...al_after, &tval_before, &tval_result);
printf("Time elapsed: %ld.%06ld\n", (long int)tval_result.tv_sec, (long int)tval_result.tv_usec);
This returns Time elapsed: 1.000870 on my machine.
share
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how to split the ng-repeat data with three columns using bootstrap
...on and usage.
function chunk(arr, size) {
var newArr = [];
for (var i=0; i<arr.length; i+=size) {
newArr.push(arr.slice(i, i+size));
}
return newArr;
}
$scope.chunkedData = chunk(myData, 3);
Then your view would look like this:
<div class="row" ng-repeat="rows in chunkedData"&...
Visually managing MongoDB documents and collections [closed]
... (Core version is free for personal and non-commercial use). Last commit: 2017-Jul-24
Robo 3T – acquired by Studio 3T. A shell-centric cross-platform open source MongoDB management tool. Shell-related features only, e.g. multiple shells and results, autocomplete. No export/ import or other feature...
How can I refresh a page with jQuery?
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+50
Use location.reload():
$('#something').click(function() {
location.reload();
});
The reload() function takes an optional parame...
git stash blunder: git stash pop and ended up with merge conflicts
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered May 15 '10 at 16:56
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string.IsNullOrEmpty(string) vs. string.IsNullOrWhiteSpace(string)
...s bad practice when there is string.IsNullOrWhiteSpace(string) in .NET 4.0 and above?
9 Answers
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