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Foreign key from one app into another in Django
I'm wondering if it's possible to define a foreign key in a models.py file in Django that is a reference to a table in another app?
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Transfer-Encoding: gzip vs. Content-Encoding: gzip
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So if I get it right: 1. Content-encoding refers to the content encoding on the server in the abstract, i.e. the content will consistently be served in specified encoding by the server. 2. Transfer-encoding refers to the encodin...
Hide all warnings in ipython
...ers, I want to disable all warnings emitted by warnings.warn calls from different packages. Is there a way to configure the ipythonrc file to automatically disable all such warnings?
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How to refresh / invalidate $resource cache in AngularJS
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Actually I found that I needed to specify the full url along with any query parameters when calling remove(). Am I missing something here?
– shangxiao
Oct 17 '13 at 16:35
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How disable Copy, Cut, Select, Select All in UITextView
...o allow:
- (BOOL)canPerformAction:(SEL)action withSender:(id)sender
{
if (action == @selector(paste:))
return NO;
return [super canPerformAction:action withSender:sender];
}
Also see UIResponder
share
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Getting HTTP code in PHP using curl
I'm using CURL to get the status of a site, if it's up/down or redirecting to another site. I want to get it as streamlined as possible, but it's not working well.
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Regular expression for exact match of a string
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if you have a the input password in a variable and you want to match exactly 123456 then anchors will help you:
/^123456$/
in perl the test for matching the password would be something like
print "MATCH_OK" if ($input_pas...
Keyboard shortcut to comment lines in Sublime Text 3
...e to comment out a line or a block of lines with Ctrl + / and Ctrl + Shift + / . According to the menu Edit > Comment these shortcuts should be valid, but in Sublime Text 3 (build 3047) they no longer seem to work. Does anybody know the right default keyboard shortcuts for Linux and MacOS? ...
IntelliJ IDEA jump from interface to implementing class in Java
... before invoking the shortcut. I'm not sure what's the shortcut in PC, for if you right click the interface name -> "Go To" -> "Implementations"... the shortcut is listed there.
In PC, it is CTRL + ALT + B: JetBrains navigation documentation.
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How do I resize an image using PIL and maintain its aspect ratio?
...sys.argv[1:]:
outfile = os.path.splitext(infile)[0] + ".thumbnail"
if infile != outfile:
try:
im = Image.open(infile)
im.thumbnail(size, Image.ANTIALIAS)
im.save(outfile, "JPEG")
except IOError:
print "cannot create thumbnail fo...