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Is it possible to animate scrollTop with jQuery?
... { scrollTop: "300px" },
{
complete : function(){
alert('this alert will popup twice');
}
}
);
Here's how you can avoid the double callback.
var completeCalled = false;
$("html, body").animate(
{ scrollTop: "300px" },
{
complete : function(){
...
Delete specific line number(s) from a text file using sed?
...ere you genuinely need to perform this task, you can generate a simple sed script from the file of line numbers. Humorously (but perhaps slightly confusingly) you can do this with sed.
sed 's%$%d%' linenumbers
This accepts a file of line numbers, one per line, and produces, on standard output, t...
Longest line in a file
... in a file. Ideally, it would be a simple bash shell command instead of a script.
14 Answers
...
Difference between static STATIC_URL and STATIC_ROOT on Django
...
Now in your django-templates, you can refer it by:
{% load static %}
<script src="{% static "jquery.js" %}"></script>
which will render:
<script src="http://static.example.com/jquery.js"></script>
...
Generating random number between 1 and 10 in Bash Shell Script [duplicate]
...would I generate an inclusive random number between 1 to 10 in Bash Shell Script?
6 Answers
...
127 Return code from $?
...
This also happens if a bash script does not have mode "+x" but does indeed exist.
– MatthewKremer
Mar 4 '14 at 20:48
3
...
How to do ssh with a timeout in a script?
I'm executing a script connecting via password-less SSH on a remote host. I want to set a timeout, so that if the remote host is taking an infinite time to run, I want to come out of that ssh session and continue other lines in my sh script.
...
jQuery Tips and Tricks
...
@Ben: The reason I avoid such idioms in JavaScript is because I don't want to give the illusion of someDiv having being scoped in the if statement, because it isn't; JavaScript only supports function scope
– Andreas Grech
May 3 '1...
Why should I use a semicolon after every function in javascript?
I've seen different developers include semicolons after functions in javascript and some haven't. Which is best practice?
9...
How to list all installed packages and their versions in Python?
...e output from pip list is formatted differently, so if you have some shell script that parses the output (maybe to grab the version number) of freeze and want to change your script to call list, you'll need to change your parsing code.
...