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Path to Powershell.exe (v 2.0)
... to be about the path to the executable, with version information being incidental to the question. This answer directly addresses that question, bypassing even the "supposed to be" answer and letting a person find out exactly where the exe is on their own system, even if that system differs from d...
How to simulate a mouse click using JavaScript?
...celable: true
}
You can use it like this:
simulate(document.getElementById("btn"), "click");
Note that as a third parameter you can pass in 'options'. The options you don't specify are taken from the defaultOptions (see bottom of the script). So if you for example want to specify mouse coordina...
HTML Entity Decode [duplicate]
...is.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
JS Fiddle.
A more interactive version:
$('form').submit(function() {
var theString = $('#string').val();
var varTitle = $('<textarea />').html(theString).text();
$('#output').text(varTitle);
return false;
...
Temporarily switch working copy to a specific Git commit
...the log, pick the commit you want, note down the sha1 hash that is used to identify the commit. Next, run git checkout hash. After you are done, git checkout original_branch. This has the advantage of not moving the HEAD, it simply switches the working copy to a specific commit.
...
How to calculate a time difference in C++
...rono>
class Timer
{
public:
Timer() : beg_(clock_::now()) {}
void reset() { beg_ = clock_::now(); }
double elapsed() const {
return std::chrono::duration_cast<second_>
(clock_::now() - beg_).count(); }
private:
typedef std::chrono::high_resolution_cloc...
Pass request headers in a jQuery AJAX GET call
...ct from header HttpRequestMessage r = new HttpRequestMessage(); int mylogonID = Convert.ToInt32(r.Headers.GetValues("logonID")); error out because The given header was not found. because r.Headers is empty.
– Jeb50
Apr 15 '17 at 16:48
...
Using new line(\n) in string and rendering the same in HTML
...ote that this will only replace the first occurence of the \n character inside the string. See the MDN documentation
– Dominic Boulanger
Jun 14 '16 at 17:59
...
How do I automatically update a timestamp in PostgreSQL
...ate the column during insert, use a DEFAULT value:
CREATE TABLE users (
id serial not null,
firstname varchar(100),
middlename varchar(100),
lastname varchar(100),
email varchar(200),
timestamp timestamp default current_timestamp
)
Note that the value for that column can explicitly be...
How to fire AJAX request Periodically?
...ighlight a bit more advanced technique that I learned from this excellent video by Paul Irish: http://paulirish.com/2010/10-things-i-learned-from-the-jquery-source/
For periodic tasks that might end up taking longer than the repeat interval (like an HTTP request on a slow connection) it's best not ...
How to embed an autoplaying YouTube video in an iframe?
I am trying to embed the new iframe version of a YouTube video and get it to auto play.
14 Answers
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