大约有 40,000 项符合查询结果(耗时:0.0694秒) [XML]

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How do I keep track of pip-installed packages in an Anaconda (Conda) environment?

I've installed and have been using the Anaconda Python distribution, and I have started using the Anaconda (Conda) environment. I can use the standard conda install... command to put packages from the distribution into my environments, but to use anything outside (i.e. Flask-WTF, flask-sqlalchem...
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How to get a time zone from a location using latitude and longitude coordinates?

... zone from a location. This community wiki is an attempt at consolidating all of the valid responses. 17 Answers ...
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How to find the Windows version from the PowerShell command line

...C System Locale : ru;Russian Hotfix(s) : 274 Hotfix(s) Installed.,[01]: KB2849697,[02]: KB2849697,[03]:... Windows 10 output for the same command: OS Name : Microsoft Windows 10 Enterprise N 2016 LTSB OS Version : 10.0.14393 N/A Build 14393 OS Manufacturer ...
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How to go about formatting 1200 to 1.2k in java

...ng, String> suffixes = new TreeMap<> (); static { suffixes.put(1_000L, "k"); suffixes.put(1_000_000L, "M"); suffixes.put(1_000_000_000L, "G"); suffixes.put(1_000_000_000_000L, "T"); suffixes.put(1_000_000_000_000_000L, "P"); suffixes.put(1_000_000_000_000_000_000L, "E"); } publ...
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What's the pythonic way to use getters and setters?

... Try this: Python Property The sample code is: class C(object): def __init__(self): self._x = None @property def x(self): """I'm the 'x' property.""" print("getter of x called") return self._x @x.setter def x(self, value): print("sette...
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What predefined macro can I use to detect clang?

... To get a list of all the predefined macros that the compiler uses, use this: clang -dM -E -x c /dev/null You can do the same for gcc. share | ...
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How do I add a margin between bootstrap columns without wrapping [duplicate]

... Sep 25 '13 at 17:00 Charles IngallsCharles Ingalls 4,22755 gold badges2020 silver badges3232 bronze badges ...
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Alternative to itoa() for converting integer to string C++? [duplicate]

... I suppose you mean: cppreference.com/cppsstream/all.html – Wodin Dec 15 '10 at 9:07 strings...
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Best way to give a variable a default value (simulate Perl ||, ||= )

... In PHP 7 we finally have a way to do this elegantly. It is called the Null coalescing operator. You can use it like this: $name = $_GET['name'] ?? 'john doe'; This is equivalent to $name = isset($_GET['name']) ? $_GET['name']:'john doe'...
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Alphabet range in Python

...gt;>> string.ascii_lowercase 'abcdefghijklmnopqrstuvwxyz' If you really need a list: >>> list(string.ascii_lowercase) ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'] And to do it with range >&g...