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What does the * * CSS selector do?
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@Stano * * is equivalent of html * ... for a HTML file. But CSS may be used to style other kind of documents (SVG notably).
– Sylvain Leroux
Jun 17 '13 at 18:28
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Using Django time/date widgets in custom form
...r template, include {{ form.media }} to output the links to the Javascript files.
And the hacky part: the admin date/time widgets presume that the i18n JS stuff has been loaded, and also require core.js, but don't provide either one automatically. So in your template above {{ form.media }} you'll n...
How to prevent long words from breaking my div?
... Firefox (using XBL) */
}
In the case of Mozilla-based browsers, the XBL file mentioned above contains:
<?xml version="1.0" encoding="utf-8"?>
<bindings xmlns="http://www.mozilla.org/xbl"
xmlns:html="http://www.w3.org/1999/xhtml">
<!--
More information on XBL:
http...
Why should you use an ORM? [closed]
...M frameworks can inspect database metadata directly, read metadata mapping files, or use declarative class properties.
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Alternatives to dispatch_get_current_queue() for completion blocks in iOS 6?
...your use of dispatch_get_current_queue in the first place. From the header file:
Recommended for debugging and logging purposes only:
The code
must not make any assumptions about the queue returned, unless it
is one of the global queues or a queue the code has itself created.
The co...
What are the rules for calling the superclass constructor?
...l because it showed the syntax variant where one has a header and a source file, and one does not want the initialization list in the header. Very helpful thank you.
– Benjamin
Nov 11 '14 at 17:17
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What is The difference between ListBox and ListView
...an a custom itemspanel.
One real life example of listview with gridview is file explorer's details view.
Listview with grid view is a less powerful data grid.
After the introduction of datagrid control listview lost its importance.
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Usage of sys.stdout.flush() method
....flush() pushes out all the data that has been buffered to that point to a file object.
While using stdout, data is stored in buffer memory (for some time or until the memory gets filled) before it gets written to terminal. Using flush() forces to empty the buffer and write to terminal even before b...
Inline functions in C#?
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It's best to leave things alone and let the compiler do its work, then profile and figure out if inline is the best solution for you. Of course, some things just make sense to be inlined (mathematical operators particularly), but letting the compiler handle it is typically the best practice.
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What does 'var that = this;' mean in JavaScript?
In a JavaScript file I saw:
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