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Difference between modes a, a+, w, w+, and r+ in built-in open function?
...ows:
The argument mode points to a string beginning with one of the following
sequences (Additional characters may follow these sequences.):
``r'' Open text file for reading. The stream is positioned at the
beginning of the file.
``r+'' Open for reading and writing. The stream i...
How can I make git show a list of the files that are being tracked?
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11
Mind if I edit this to include the relevant sections of the manual page?
– Nathan Basanese
Aug 24 '1...
jQuery .hasClass() vs .is()
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Update:
I committed a test following a comment and four upvotes to very comment. It turns out that what I had said is the correct answer. Here is the result:
http://jsperf.com/hasclass-vs-is-so
The is is multi-purpose, you can for example do is('.class'),...
Concept of void pointer in C programming
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user694733
13.2k11 gold badge3838 silver badges5959 bronze badges
answered Mar 28 '09 at 10:36
Alex BAlex B
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C++ map access discards qualifiers (const)
...std::pair containing both the key (.first) and the value (.second).
In C++11, you could also use at() for std::map. If element doesn't exist the function throws a std::out_of_range exception, in contrast to operator [].
sha...
Concatenating two one-dimensional NumPy arrays
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Community♦
111 silver badge
answered Feb 11 '12 at 1:21
Winston EwertWinston Ewert
39.1k1...
What is a segmentation fault?
... mapped files it is possible for someone else to mess with your memory. In WIN32 there are nasty API's like 'WriteProcessMemory' too!
– paulm
Feb 17 '14 at 23:46
1
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Do browsers send “\r\n” or “\n” or does it depend on the browser?
...ne (such as a "Bio" for a user's profile) I always end up writing the following paranoid code:
2 Answers
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What is the purpose of Node.js module.exports and how do you use it?
...le.exports, hard to say which API is exposed (it looks like module.exports wins)
// override the original exported object
module.exports = function AConstructor() {};
// try to override the original exported object
// but module.exports will be exposed instead
exports = function AnotherConstructor...
Ruby send vs __send__
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answered Jan 11 '11 at 13:57
sepp2ksepp2k
331k4747 gold badges636636 silver badges653653 bronze badges
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