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Django MEDIA_URL and MEDIA_ROOT
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Better way of getting time in milliseconds in javascript?
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I know this is a pretty old thread, but to keep things up to date and more relevant, you can use the more accurate performance.now() functionality to get finer grain timing in javascript.
window.performance = window.performance || {};
performance.now = (function() {
return performance.now ...
Why do function pointer definitions work with any number of ampersands '&' or asterisks '*'?
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You can add as many *s as you like, the result is always the same. The more *s, the merrier.
We can also consider your fifth example, &*foo:
First, foo is implicitly converted to a pointer to itself; the unary * is applied, yielding foo again.
Then, the & is applied to foo, yielding a...
Heroku “psql: FATAL: remaining connection slots are reserved for non-replication superuser connectio
...blems connecting. If the server is restarting, it might take 15 minutes or more for the database to come back online.
Most apps that maintain a connection pool (like ActiveRecord in Rails) can just open a new connection to the database. However, in some cases an app won't be able to reconnect. If th...
Changing the child element's CSS when the parent is hovered
...electors taking the same styles? i don't see how that helps here. a little more info on that CSS, por favor 0=]
– Hartley Brody
Feb 21 '11 at 3:36
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how to split the ng-repeat data with three columns using bootstrap
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@bahadir I updated the answer to be more clear. Check out what happens if you make a filter that just returns [] vs [[]] and [{}]. The nested array/object makes Angular see a different result on every filter, and keeps repeating looking for the result to remain...
Inheritance and Overriding __init__ in python
...ctually, but nothing's wrong with it - the super(...) call just provides a more consistent syntax. (I'm not sure how it works for multiple inheritance, I think it may only find one superclass init)
– David Z
Apr 15 '09 at 21:47
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Regular expression to match balanced parentheses
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Tool to generate JSON schema from JSON data [closed]
...finitely not good enough. JSONSchema.Net has now been rewritten. It's much more robust. If you have any issues, please report them on GitHub and I'll gladly fix them: github.com/jackwootton/json-schema
– Jack
Feb 21 '18 at 8:17
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Installing R on Mac - Warning messages: Setting LC_CTYPE failed, using “C”
....rstudio.RStudio force.LANG en_US.UTF-8
– Ramón Gil Moreno
Aug 26 '16 at 11:06
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