大约有 40,000 项符合查询结果(耗时:0.0374秒) [XML]

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Python constructor and default value [duplicate]

...class below, the wordList and adjacencyList variable is shared between all instances of Node. 4 Answers ...
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Repeat string to certain length

... that need to be // in Python 3? Or dropping the +1 and using an explicit call to a ceiling function would suffice. Also, a note: the string generated actually has an extra repetition when it divides evenly; the extra gets cut off by the splice. That confused me at first. – jpm...
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How to open a URL in a new Tab using JavaScript or jQuery? [duplicate]

How to open a URL in new tab instead of new window programatically? 6 Answers 6 ...
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Mongoose, Select a specific field with find

... I think .select just is a filter to choose field after you get all of that, my recommendation is to use .find({}, 'name -_id') – hong4rc Mar 2 '19 at 16:15 ...
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correct way to define class variables in Python [duplicate]

... being init always executed after the object is created, it becomes practically equal to define variables outside of init, right? – jeanc Jan 29 '12 at 21:33 2 ...
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How do I find the location of my Python site-packages directory?

...ib"])' The per user site-packages directory (PEP 370) is where Python installs your local packages: python -m site --user-site If this points to a non-existing directory check the exit status of Python and see python -m site --help for explanations. Hint: Running pip list --user or pip freeze -...
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Comparing strings with == which are declared final in Java

...nal and initialized with a compile-time constant expression (§15.28), is called a constant variable. Also from JLS §15.28 - Constant Expression: Compile-time constant expressions of type String are always "interned" so as to share unique instances, using the method String#intern(). This ...
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Get Folder Size from Windows Command Line

...shell -noprofile -command "ls -r|measure -sum Length" 1 I do have a partially-finished bignum library in batch files somewhere which at least gets arbitrary-precision integer addition right. I should really release it, I guess :-) ...
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Ignore python multiple return value

...add gettext functionality to someone else's code (that defines a function called '_') so it should be banned – nosklo Jan 11 '09 at 13:32 28 ...
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Semantic Issue: Property's synthesized getter follows Cocoa naming convention for returning 'owned'

... the memory management rules for declared properties, too — more specifically, for declared properties’ accessors: You take ownership of an object if you create it using a method whose name begins with “alloc”, “new”, “copy”, or “mutableCopy”. A property named newTitle, whe...