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Django: How do I add arbitrary html attributes to input fields on a form?
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city = forms.CharField(widget=forms.TextInput(attrs={'autocomplete':'off'}))
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Preferred Java way to ping an HTTP URL for availability
...esponse data. It will implicitly connect.
For future reference, here's a complete example in flavor of an utility method, also taking account with timeouts:
/**
* Pings a HTTP URL. This effectively sends a HEAD request and returns <code>true</code> if the response code is in
* the ...
What is the difference between jQuery: text() and html() ?
.../title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
<script type="text/javascript">
$(function(){
$("#div1").html('<a href="example.html">Link</a><b>hello</b>');
$("#di...
Unpacking, extended unpacking and nested extended unpacking
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My apologies for the length of this post, but I decided to opt for completeness.
Once you know a few basic rules, it's not hard to generalize them. I'll do my best to explain with a few examples. Since you're talking about evaluating these "by hand," I'll suggest some simple substitution ru...
How can I set the WiX installer version to the current build version?
...sion number to be the current build version of the application. How do I accomplish this? I used c# to code the application.
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presentViewController:animated:YES view will not appear until user taps again
I'm getting some strange behaviour with presentViewController:animated:completion . What I'm making is essentially a guessing game.
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Programmatically obtain the phone number of the Android phone
...ission.READ_PHONE_STATE"/>
Caveats:
According to the highly upvoted comments, there are a few caveats to be aware of. This can return null or "" or even "???????", and it can return a stale phone number that is no longer valid. If you want something that uniquely identifies the device, you sh...
Are std::vector elements guaranteed to be contiguous?
...issed from C++98 standard proper but later added as part of a TR. The forthcoming C++0x standard will of course contain this as a requirement.
From n2798 (draft of C++0x):
23.2.6 Class template vector [vector]
1 A vector is a sequence container that supports random access iterators. In add...
What does CultureInfo.InvariantCulture mean?
... edited May 23 '17 at 12:26
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answered Mar 18 '12 at 17:10
JohnBJohnB
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How to add a “open git-bash here…” context menu to the windows explorer?
...in the right click.
Step 6 : Create a new key under Bash and name it "command". Set the value of this key to your git-bash.exe path.
Close the registry editor.
You should now be able to see the option in right click menu in explorer
PS Git Bash by default picks up the current directory...