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Selecting all text in HTML text input when clicked
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On mobile Safari that doesn't work. Try calling this.setSelectionRange(0, 9999) instead.
– Dean Radcliffe
Dec 2 '13 at 4:44
43
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Commenting in a Bash script inside a multiline command
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This will have some overhead, but technically it does answer your question:
echo abc `#Put your comment here` \
def `#Another chance for a comment` \
xyz, etc.
And for pipelines specifically, there is a clean solution with no overhead:
echo abc | ...
Call a global variable inside module
I have a typescript file called Projects.ts that I want to reference a global variable declared in a bootstrap plugin called bootbox.js .
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How can I initialise a static Map?
...Collections Explained in Guava User Guide.
(A subset of) Guava used to be called Google Collections. If you aren't using this library in your Java project yet, I strongly recommend trying it out! Guava has quickly become one of the most popular and useful free 3rd party libs for Java, as fellow SO ...
Git keeps asking me for my ssh key passphrase
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I believe this assumes your keyfile is called id_rsa. If you have a custom name, you should use eg. /usr/bin/ssh-add ~/.ssh/custom_filename
– Juha Untinen
Aug 4 '16 at 9:37
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vbscript output to console
...ar to echo but allows you to specify a timeout after which it will automatically close the popup box. Very convenient and easy to use: technet.microsoft.com/en-us/library/ee156593.aspx
– Gabriel Staples
Jun 22 '17 at 10:45
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What is the main difference between PATCH and PUT request?
...fied by the Request-
URI. The set of changes is represented in a format called a "patch
document" identified by a media type. If the Request-URI does not
point to an existing resource, the server MAY create a new resource,
depending on the patch document type (whether it can logically modif...
Get first key in a (possibly) associative array?
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2019 Update
Starting from PHP 7.3, there is a new built in function called array_key_first() which will retrieve the first key from the given array without resetting the internal pointer. Check out the documentation for more info.
You can use reset and key:
reset($array);
$first_key = key...
What is an Intent in Android?
...can use to request an action from another app component
An Intent is basically a message to say you did or want something to happen. Depending on the intent, apps or the OS might be listening for it and will react accordingly. Think of it as a blast email to a bunch of friends, in which you tell y...
swap fragment in an activity via animation
...r. Note that the order matters! You need to have the setCustomAnimations() call before the add/replace calls!
– theelfismike
Apr 10 '13 at 23:19
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