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Favorite Django Tips & Features?
...= Bar.objects.all()
if request.user.is_authenticated():
return HttpResponseRedirect("/some/url/")
else:
return {'bars': bars}
# equals to
def foo(request):
bars = Bar.objects.all()
if request.user.is_authenticated():
return HttpResponseRedirect("/some/url/")
...
How to assign string to bytes array
...byte(str)
fmt.Printf("%v -> '%s'",mySlice,mySlice )
}
Check here: http://play.golang.org/p/vpnAWHZZk7
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Why does calling a function in the Node.js REPL with )( work?
...
at Function.Module.runMain (module.js:497:10)
at startup (node.js:119:16)
at node.js:901:3
Issue submitted #6634.
Reproduced on v0.10.20.
v0.11.7 have this fixed.
$ nvm run 0.11.7
Running node v0.11.7
> function hi() { console.log("Hello, World!"); }
undefined
> hi)(
Synta...
Rails new vs create
...Rails' implementation of REST new and create are treated differently.
An HTTP GET to /resources/new is intended to render a form suitable for creating a new resource, which it does by calling the new action within the controller, which creates a new unsaved record and renders the form.
An HTTP PO...
How to show full object in Chrome console?
...
119
You might get better results if you try:
console.log(JSON.stringify(functor));
...
jQuery: Difference between position() and offset()
..., for implementing drag-and-drop), .offset() is the more useful.
Source: http://api.jquery.com/offset/
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What is the “realm” in basic authentication
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From RFC 1945 (HTTP/1.0) and RFC 2617 (HTTP Authentication referenced by HTTP/1.1)
The realm attribute (case-insensitive) is required for all
authentication schemes which issue a challenge. The realm value
(case-sensitive), in combi...
Programmatically get the cache line size?
...ded to write a cross-platform function. I committed it to a github repo at https://github.com/NickStrupat/CacheLineSize, or you can just use the source below. Feel free to do whatever you want with it.
#ifndef GET_CACHE_LINE_SIZE_H_INCLUDED
#define GET_CACHE_LINE_SIZE_H_INCLUDED
// Author: Nick St...
Can you call Directory.GetFiles() with multiple filters?
..., filter, searchOption)).ToArray();
}
I found it here (in the comments): http://msdn.microsoft.com/en-us/library/wz42302f.aspx
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Rails: How to change the title of a page?
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Look into content_for: http://railscasts.com/episodes/8
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