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What is DOM Event delegation?
...Bubbling
events will then trigger any
additional event listeners found by
following the EventTarget's parent
chain upward, checking for any event
listeners registered on each
successive EventTarget. This upward
propagation will continue up to and
including the Document.
Event bubbl...
How are booleans formatted in Strings in Python?
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Bash Templating: How to build configuration files from templates with Bash?
... To make the while loop read the last line even if it's not terminated by a newline, use while read -r line || [[ -n $line ]]; do. Additionally, your read command strips leading and trailing whitespace from each line; to avoid that, use while IFS= read -r line || [[ -n $line ]]; do
...
Check if a user has scrolled to the bottom
... works fine, spare the issue that the value of $(document).height() varies by browser.
To make it work on all browsers, use this function from James Padolsey:
function getDocHeight() {
var D = document;
return Math.max(
D.body.scrollHeight, D.documentElement.scrollHeight,
D...
Is it possible to reference one CSS rule within another?
...-sets within a stylesheet and use multiple selectors on a single rule-set (by separating them with a comma).
.opacity, .someDiv {
filter:alpha(opacity=60);
-moz-opacity:0.6;
-khtml-opacity: 0.6;
opacity: 0.6;
}
.radius, .someDiv {
border-top-left-radius: 15px;
border-top-r...
What replaces cellpadding, cellspacing, valign, and align in HTML5 tables?
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Executing Shell Scripts from the OS X Dock?
...
@martineau If you open the application by doing open -a SomeAppThing.app --args --etc=2 it should focus. Alternatively you can focus it using Applescript (e.g osascript -e 'tell application "Google Chrome" to activate')
– dbr
...
How does free know how much to free?
... for, padded out to some minimum size. So for example, if you asked for 20 bytes, the system may allocate a 48-byte block:
16-byte header containing size, special marker, checksum, pointers to next/previous block and so on.
32 bytes data area (your 20 bytes padded out to a multiple of 16).
The a...
How to connect an existing SQL Server login to an existing SQL Server database user of same name
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How to reset Jenkins security settings from the command line?
...
<useSecurity>true</useSecurity>
Then just restart Jenkins, by
sudo service jenkins restart
And then go to admin panel and set everything once again.
If you in case are running your Jenkins inside k8s pod from a docker, which is my case and can not run service command, then you ca...