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How to select html nodes by ID with jquery when the id contains a dot?
... since ID selectors must be preceded by a hash #, there should be no ambiguity here
“#id.class” is a valid selector that requires both an id and a separate class to match; it's valid and not always totally redundant.
The correct way to select a literal ‘.’ in CSS is to escape it: “#id\....
Viewing contents of a .jar file
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edited Aug 3 '18 at 9:12
karthik manchala
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Fast Linux File Count for a large number of files
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Note that this will also enable -a, so ., .., and other files starting with . will be counted.
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How to check command line parameter in “.bat” file?
...ne parameter then I will do something. I have created following .bat file. It works for -b and not-equal to -b cases - but it fails when user does not pass any command-line parameter.
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How to construct a relative path in Java from two absolute paths (or URLs)?
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It's a little roundabout, but why not use URI? It has a relativize method which does all the necessary checks for you.
String path = "/var/data/stuff/xyz.dat";
String base = "/var/data";
String relative = new File(base).toU...
Sending email with PHP from an SMTP server
...-mail through a server that requires SMTP Auth, you really need to specify it, and set the host, username and password (and maybe the port if it is not the default one - 25).
For example, I usually use PHPMailer with similar settings to this ones:
$mail = new PHPMailer();
// Settings
$mail->Is...
Use of #pragma in C
What are some uses of #pragma in C, with examples?
10 Answers
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How can I perform a `git pull` without re-entering my SSH password?
Is it possible to configure git/ssh so I don't have to enter my passphrase every time I want to perform a git pull ? Note that the repo is a private one on github.
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How to var_dump variables in twig templates?
... know what is available? Is there a "list all defined variables" functionality in TWIG? Is there a way to dump a variable?
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Animate visibility modes, GONE and VISIBLE
So im trying to animate when i set the visibility of a linearlayout with other widgets, from GONE to VISIBLE and the opposite.Im using togglebuttons to show and hide. Here's an image to show what i want to do:
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