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LESS CSS nesting classes
... edited Mar 13 '19 at 14:14
E_net4
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answered Feb 25 '11 at 12:22
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How to reset Jenkins security settings from the command line?
...sh> xml tag is a child of <hudson.security.HudsonPrivateSecurityRealm_-Details>. Look at the default admin user for an idea of the total XML structure.
– ivandov
Jul 27 '16 at 20:46
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Simplest code for array intersection in javascript
...ns, where n is
* n = MIN(a.length, b.length)
*/
function intersection_destructive(a, b)
{
var result = [];
while( a.length > 0 && b.length > 0 )
{
if (a[0] < b[0] ){ a.shift(); }
else if (a[0] > b[0] ){ b.shift(); }
else /* they're equal */
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slashes in url variables
...uld easily replace the forward slashes / with something like an underscore _ such as Wikipedia uses for spaces. Replacing special characters with underscores, etc., is common practice.
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impr...
JS: Check if date is less than 1 hour ago?
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Define
var ONE_HOUR = 60 * 60 * 1000; /* ms */
then you can do
((new Date) - myDate) < ONE_HOUR
To get one hour from a date, try
new Date(myDate.getTime() + ONE_HOUR)
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Making text background transparent but not text itself
... answered Sep 25 '13 at 21:44
BL_BL_
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Set custom HTML5 required field validation message
... requiredmessage="A valid E-mail address is required." pattern="^[a-zA-Z0-9_.-]+@[a-zA-Z0-9-]+.[a-zA-Z0-9]+$" />
<input type="submit" value="Send it!" />
</form>
The attribute requiredmessage is the custom attribute I talked about. You can set your message for each required fie...
Bootstrap 3 and Youtube in Modal
...h it. Here is YouTube's documentation. developers.google.com/youtube/player_parameters support.google.com/youtube/answer/…
– jeremykenedy
Mar 26 '17 at 14:12
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How can I create an array with key value pairs?
...bracket syntax:
if (!empty($row["title"])) {
$catList[$row["datasource_id"]] = $row["title"];
}
$row["datasource_id"] is the key for where the value of $row["title"] is stored in.
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imp...
How do I activate C++ 11 in CMake?
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CMake 3.1 introduced the CMAKE_CXX_STANDARD variable that you can use. If you know that you will always have CMake 3.1 available, you can just write this in your top-level CMakeLists.txt file, or put it right before any new target is defined:
set (CMAKE...