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Can you explain the HttpURLConnection connection process?
...because your friend is tired of you borrowing money all the time, that's a 404 page not found. If your phone is dead because you didn't pay the bill, that could be an IOException. (NOTE: This section may not be 100% correct. It's intended to give you a general idea of what's happening in layman's te...
Different bash prompt for different vi editing mode?
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Fresh bash 4.3 and readline 6.3 have something for you guys.. from the changelog:
4. New Features in Readline
j. New user-settable variable, show-mode-in-prompt, adds a characters to the
beginning of the prompt indicating the cur...
How does grep run so fast?
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edited Nov 22 '13 at 9:24
unutbu
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Understanding dispatch_async
...n I call [self.tableView reloadData] in the Run UI Updates. It takes about 4 or 5 seconds. It's been driving me crazy for several days now.
– GrandSteph
Sep 16 '14 at 15:26
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Why does this code segfault on 64-bit architecture but work fine on 32-bit?
...ut the proper #include the return type of malloc is assumed to be int. IA-64 happens to have sizeof(int) < sizeof(int*) which makes this problem obvious.
(Note also that because of the undefined behaviour it could still fail even on a platform where sizeof(int)==sizeof(int*) holds true, for exa...
How do I get the last four characters from a string in C#?
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423
mystring.Substring(Math.Max(0, mystring.Length - 4)); //how many lines is this?
If you're po...
API Keys vs HTTP Authentication vs OAuth in a RESTful API
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edited Sep 11 '16 at 9:49
Joakim
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answered Jan...
Format a date using the new date time API
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answered Apr 14 '14 at 20:10
James_DJames_D
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How can I use a Python script in the command line without cd-ing to its directory? Is it the PYTHONP
...Pedro Werneck
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Why doesn't print work in a lambda?
...back-ported print function if you are using the latest Python 2.x:
In [1324]: from __future__ import print_function
In [1325]: f = lambda x: print(x)
In [1326]: f("HI")
HI
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