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Favorite Django Tips & Features?
... render_to decorator instead of render_to_response.
@render_to('template.html')
def foo(request):
bars = Bar.objects.all()
if request.user.is_authenticated():
return HttpResponseRedirect("/some/url/")
else:
return {'bars': bars}
# equals to
def foo(request):
bars = ...
How to create new tmux session if none exists
I am trying to figure out how to attach to a tmux session if a named tmux session exists, if not I want to create a new one with the given name.
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Determine if variable is defined in Python [duplicate]
...e-read Joel's 9-years-old essay joelonsoftware.com/articles/fog0000000069.html .
– Alex Martelli
Oct 20 '09 at 14:51
23
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Cache busting via params
...ions to exist at once so you can roll out a new version and if any cached HTML pages still exist that are requesting the older version, they will get the version that works with their HTML.
Note, in one of the largest versioned deployments anywhere on the internet, jQuery uses version numbers in th...
jQuery Tips and Tricks
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Creating an HTML Element and keeping a reference
var newDiv = $("<div />");
newDiv.attr("id", "myNewDiv").appendTo("body");
/* Now whenever I want to append the new div I created,
I can just reference it from the "newDiv" var...
How to jump from Intellij terminal to editor with shortcut
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On my machine this just inputs the "TM" character twice .. ™™
– hasen
Aug 11 '15 at 17:15
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A JRE or JDK must be available in order to run Eclipse. No JVM was found after searching the followi
...d. If java -version from commandline says something like Java HotSpot(TM) 64-Bit Server VM (build 24.51-b03, mixed mode) then you likely have this problem.
– kert
Apr 10 '14 at 17:09
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Sending email in .NET through Gmail
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Interesting; it works on my machine (TM). But since this seems plausible, I'll add it to my answer.
– Domenic
Mar 16 '09 at 19:53
3
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Disable validation of HTML5 form elements
In my forms, I'd like to use the new HTML5 form types, for example <input type="url" /> ( more info about the types here ).
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Is a LINQ statement faster than a 'foreach' loop?
..., so I did a test just now. Using .NET Framework 4.5.2 on an Intel(R) Core(TM) i3-2328M CPU @ 2.20GHz, 2200 Mhz, 2 Core(s) with 8GB ram running Microsoft Windows 7 Ultimate.
It looks like LINQ might be faster than for each loop. Here are the results I got:
Exists = True
Time = 174
Exists = True
...