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How can I trim beginning and ending double quotes from a string?
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To remove the first character and last character from the string, use:
myString = myString.substring(1, myString.length()-1);
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Jquery: how to trigger click event on pressing enter key
...a switch statement. You may find it cleaner, too.
Markup:
<div class="my-form">
<input id="my-input" type="text">
</div>
jQuery:
$('.my-form').on('keydown', '#my-input', function (e) {
var key = e.which;
switch (key) {
case 13: // enter
alert('Enter key pressed.');...
how to exclude null values in array_agg like in string_agg using postgres?
If I use array_agg to collect names, I get my names separated by commas, but in case there is a null value, that null is also taken as a name in the aggregate. For example :
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How can I show dots (“…”) in a span with hidden overflow?
My CSS:
8 Answers
8
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How to initialize a JavaScript Date to a particular time zone
... @Bergi - I've rethought this, and agree with you. Updated my answer accordingly.
– Matt Johnson-Pint
Jun 17 '13 at 14:37
1
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Getting an “ambiguous redirect” error
The following line in my Bash script
11 Answers
11
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Is it possible to change the location of packages for NuGet?
I have the following convention for most of my projects:
14 Answers
14
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C++ templates that accept only certain types
...ally specialise) it for the valid types:
template<typename T> class my_template; // Declare, but don't define
// int is a valid type
template<> class my_template<int> {
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};
// All pointer types are valid
template<typename T> class my_template<T*> {
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Django's SuspiciousOperation Invalid HTTP_HOST header
...or at least that is what was happening with me - I could repro it by point my browser to the IP address.
– markmnl
May 17 '14 at 2:38
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How to set JFrame to appear centered, regardless of monitor resolution? [closed]
While working with Java, I find it hard to position my main window in the center of the screen when I start the application.
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