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Django: How to completely uninstall a Django app?
...necessary SQL to drop all the tables for an app. See the sqlclear docs for more information. Basically, running ./manage.py sqlclear my_app_name gets you get the SQL statements that should be executed to get rid of all traces of the app in your DB. You still need to copy and paste (or pipe) those st...
How to clear all the jobs from Sidekiq?
...for background tasks in Rails application. Now the numbers of jobs becomes more, so I want to clear all the jobs. I tried the following command in console
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resize ipython notebook output window
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This should be the accepted answer. It's much more current than the accepted answer, and it works like a charm.
– Sean McCarthy
Mar 3 '19 at 18:36
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Reference: What is variable scope, which variables are accessible from where and what are “undefined
...n give to your variables, you probably want to use the variable "$name" in more than one place. If you could only have this unique variable name once in your app, you'd have to resort to really complicated naming schemes to make sure your variables are unique and that you're not changing the wrong v...
Eclipse debugger always blocks on ThreadPoolExecutor without any obvious exception, why?
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Variable declaration in a C# switch statement [duplicate]
... I think I got it: if the variable exist in the block, then I can't use anymore the same name in a nested block even if the nested block resides higher of the declaration of the variable. It is irrational, and ought to be a bug, but a bug engraved in a docs becomes a feature ☺
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How to use GROUP BY to concatenate strings in MySQL?
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SELECT id, GROUP_CONCAT( string SEPARATOR ' ') FROM table GROUP BY id
More details here.
From the link above, GROUP_CONCAT: This function returns a string result with the concatenated non-NULL values from a group. It returns NULL if there are no non-NULL values.
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jquery, domain, get URL
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Original answer, if you need legacy support
You can get all this and more by inspecting the location object:
location = {
host: "stackoverflow.com",
hostname: "stackoverflow.com",
href: "http://stackoverflow.com/questions/2300771/jquery-domain-get-url",
pathname: "/questions/2300771/j...
Checking if jquery is loaded using Javascript
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AngularJS: Basic example to use authentication in Single Page Application
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