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Replace whitespaces with tabs in linux
... convert spaces to tabs
SYNOPSIS
unexpand [OPTION]... [FILE]...
DESCRIPTION
Convert blanks in each FILE to tabs, writing to standard output. With
no FILE, or when FILE is -, read standard input.
Mandatory arguments to long options are mandatory for short options
...
Can JavaScript connect with MySQL?
Can JavaScript connect with MySQL? If so, how?
18 Answers
18
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input() error - NameError: name '…' is not defined
I am getting an error when I try to run this simple script:
14 Answers
14
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Changing an element's ID with jQuery
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<script>
$(document).ready(function () {
$('select').attr("id", "newId"); //direct descendant of a
});
</script>
This could do for all purpose. Just add before your body closing tag and don'...
Resetting a setTimeout
...a.org/En/Window.setTimeout
Note: setTimeout and clearTimeout are not ECMAScript native methods, but Javascript methods of the global window namespace.
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Parsing boolean values with argparse
...,
help="Activate nice mode.")
allows me to use:
script --nice
script --nice <bool>
and still use a default value (specific to the user settings). One (indirectly related) downside with that approach is that the 'nargs' might catch a positional argument -- see this ...
jQuery: Count number of list elements?
...ts:
var num = $("#mylist").find("li").length;
console.log(num);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ul id="mylist">
<li>Element 1</li>
<li>Element 2</li>
<li>Element 3</li>
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setuptools vs. distutils: why is distutils still a thing?
...roduces the distutils Python package that can be imported in your setup.py script.
Setuptools was developed to overcome Distutils' limitations, and is not included in the standard library. It introduced a command-line utility called easy_install. It also introduced the setuptools Python package...
Detect all changes to a (immediately) using JQuery
... Am I wrong or this does not handle when text changed via javascript like document.getElementById('txtInput').value = 'some text';
– Mehmet Ataş
Aug 9 '12 at 13:34
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Can I disable a CSS :hover effect via JavaScript?
... to prevent the browser from using the :hover effect of the CSS, via JavaScript.
9 Answers
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