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Favorite Django Tips & Features?
...s 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 list all the files in a commit?
...ogrammatic):
$ git diff-tree --no-commit-id --name-only -r bd61ad98
index.html
javascript/application.js
javascript/ie6.js
Another Way (less preferred for scripts, because it's a porcelain command; meant to be user-facing)
$ git show --pretty="" --name-only bd61ad98
index.html
javascript/app...
How to change the button text of ?
...
You can put an image instead, and do it like this:
HTML:
<img src="/images/uploadButton.png" id="upfile1" style="cursor:pointer" />
<input type="file" id="file1" name="file1" style="display:none" />
JQuery:
$("#upfile1").click(function () {
$("#file1").tr...
How to strip all whitespace from string
...u200C|\u200D|\u2060|\uFEFF.
Sources:
https://docs.python.org/2/library/re.html
https://docs.python.org/3/library/re.html
https://en.wikipedia.org/wiki/Unicode_character_property
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IntelliJ and Tomcat.. Howto..?
...ty Edition, links: shortn0tes.com/2017/01/tutorial-intellij-idea-community.html and benkiew.wordpress.com/2017/06/04/…, but for the price, if you're serious about developing web applications, Ultimate gives you a lot more value including for Jersey/ReST, JSP, JSF, etc. Why use a handsaw to rip the...
How do I change selected value of select2 dropdown with JqGrid?
...y"]);
But make sure the values which you pass are already present in the HTMl
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How can I extend typed Arrays in Swift?
...ary/ios/documentation/Swift/Conceptual/Swift_Programming_Language/Generics.html#//apple_ref/doc/uid/TP40014097-CH26-ID189)
However, I can't see any reference of this in the Array structure reference (https://developer.apple.com/library/prerelease/ios/documentation/Swift/Reference/Swift_Array_Struct...
Programmatically register a broadcast receiver
...
http://developer.android.com/reference/android/content/pm/PackageManager.html#setComponentEnabledSetting(android.content.ComponentName, int, int)
Note if you are only interested in receiving a broadcast while you are running, it is better to use registerReceiver(). A receiver component is primar...
Is there a way to suppress warnings in Xcode?
...ference of GCC warning options: gcc.gnu.org/onlinedocs/gcc/Warning-Options.html
– Levi
Aug 18 '15 at 20:56
2
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How to force a line break in a long word in a DIV?
...areallylongfilename you are attemting to break, the whole context (browser,html-css code) might be helpful to help you further more. Perhaps, you could create another question with your situation.
– Milche Patern
Dec 3 '14 at 19:13
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