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Why don't Java's +=, -=, *=, /= compound assignment operators require casting?
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As always with these questions, the JLS holds the answer. In this case §15.26.2 Compound Assignment Operators. An extract:
A compound assignment expression of the form E1 op= E2 is equivalent to E1 = (T)((E1) op (E2)), where T is the type of E1, except that E1 is evaluated only once.
A...
How can I tell if one commit is a descendant of another commit?
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If you want to check this programmatically (e.g. in script), you can check if git merge-base A ...
Dynamic LINQ OrderBy on IEnumerable / IQueryable
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edited Dec 11 '17 at 8:52
Dima
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answered Oct 24 '08 at 13:21...
Is there any difference between “foo is None” and “foo == None”?
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255
is always returns True if it compares the same object instance
Whereas == is ultimately determ...
What are the rules for JavaScript's automatic semicolon insertion (ASI)?
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edited Aug 22 at 20:53
Özgür
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answered Ma...
Get button click inside UITableViewCell
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258
1) In your cellForRowAtIndexPath: method, assign button tag as index:
cell.yourbutton.tag = in...
Forking from GitHub to Bitbucket
...eam ?
– Ruchir Shukla
Jul 17 '14 at 5:48
1
@RuchirShukla: the same way, basically. You have to mo...
How to install python3 version of package via pip on Ubuntu?
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answered May 26 '12 at 3:57
Felix YanFelix Yan
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Use basic authentication with jQuery and Ajax
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ggarberggarber
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HTTP headers in Websockets client API
...the string "username:password" base64 encoded:
Authorization: Basic dXNlcm5hbWU6cGFzc3dvcmQ=
I have tested basic auth in Chrome 55 and Firefox 50 and verified that the basic auth info is indeed negotiated with the server (this may not work in Safari).
Thanks to Dmitry Frank's for the basic auth ...