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How do I put two increment statements in a C++ 'for' loop?
...the comma. This isn't legal C# either: for(int i = 0; i != 5; (++i)) { The extra parenthesis trick the compiler into thinking it isn't an "increment" operation any more.
– CodingWithSpike
Oct 11 '17 at 13:30
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How should I log while using multiprocessing in Python?
... number of system calls (and impact on client performance) in exchange for extra latency in the aggregator proc.
– vladr
Oct 16 '13 at 19:31
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Mercurial: how to amend the last commit?
...t).
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Caveat emptor:
This extra option will only be enabled if the mercurial version is at least
2.2.0, and if the current revision is not public, is not a patch and has no
children. [...]
Clicking the button will call
'commit --amend' ...
Check if string begins with something? [duplicate]
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Use stringObject.substring
if (pathname.substring(0, 6) == "/sub/1") {
// ...
}
share
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What are some uses of decltype(auto)?
... The example that always prompts this disgust is the one-liner file-to-string syntax (also mentioned in that link). Every part of it seems backward. You might not expect ambiguity at all, and remove redundant parentheses from a sample compulsively; you would expect ambiguity to resolve by proces...
Insert space before capital letters
I have a string "MySites" . I want to place a space between My and Sites .
8 Answers
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When is a function too long? [closed]
...hese rules, but that should always be considered a special-case. Spending extra development time up-front is an initial investment that can avoid future (potentially crippling) tech-debt.
– Ryan Delucchi
Sep 5 '13 at 21:29
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When to use a linked list over an array/array list?
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To add to the other answers, most array list implementations reserve extra capacity at the end of the list so that new elements can be added to the end of the list in O(1) time. When the capacity of an array list is exceeded, a new, larger array is allocated internally, and all the old element...
How do PHP sessions work? (not “how are they used?”)
...ssions files is the content of $_SESSION, serialized (ie, represented as a string -- with a function such as serialize) ; and is un-serialized when the file is loaded by PHP, to populate the $_SESSION array.
Sometimes, the session id is not stored in a cookie, but sent in URLs, too -- but that's q...
Get city name using geolocation
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For V3, the {'latlng':latlng} string should be changed to 'location', as in ...geocode({'location':latlng}). This example got me almost there, but the 'latlng' string no longer seems to be valid in newer apis. See: developers.google.com/maps/documentati...