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Python coding standards/best practices [closed]
In python do you generally use PEP 8 -- Style Guide for Python Code as your coding standards/guidelines? Are there any other formalized standards that you prefer?
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How to find if a given key exists in a C++ std::map
I'm trying to check if a given key is in a map and somewhat can't do it:
14 Answers
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Should I impose a maximum length on passwords?
...o purpose for a maximum length.
The obligatory XKCD explaining why you're doing your user a disservice if you impose a max length:
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Correct way to close nested streams and writers in Java [duplicate]
... Java 7. Java 7 provides Automatic Resource Management functionality for doing this easilly. If you are using Java 7 or later you should advance to the answer of Ross Johnson .
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How do I calculate someone's age in Java?
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@HoàngLong: From the JavaDocs: "This class does not represent a day, but the millisecond instant at midnight. If you need a class that represents the whole day, then an Interval or a LocalDate may be more suitable." We really do want to represent a d...
How to Update Multiple Array Elements in mongodb
I have a Mongo document which holds an array of elements.
15 Answers
15
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Change date of git tag (or GitHub Release based on it)
...tag -f existingtag or else git will complain when you try to merge:
Rammy:docubot phrogz$ git push --tags
To git@github.com:Phrogz/docubot.git
! [rejected] 1.0.1 -> 1.0.1 (already exists)
error: failed to push some refs to 'git@github.com:Phrogz/docubot.git'
hint: Updates were rejected b...
How to start working with GTest and CMake
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I'm not sure what the add_test() does, but it doesn't seem to result in the test binary running... Am I missing something?
– weberc2
Mar 29 '15 at 18:46
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How do you get centered content using Twitter Bootstrap?
...moves it to the center, but I want to center it in a responsive way. Can I do auto padding somehow?
– ATSiem
Apr 19 '12 at 15:38
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Merging dictionaries in C#
...hat you want to happen if you run into duplicates. For instance, you could do:
var result = dictionaries.SelectMany(dict => dict)
.ToDictionary(pair => pair.Key, pair => pair.Value);
That will throw an exception if you get any duplicate keys.
EDIT: If you use To...