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How do I get the result of a command in a variable in windows?

... be passed argument with %, for example: for /f "delims=" %%i in ('date +%F_%H-%M-%S') do set now=%%i – dma_k May 4 '16 at 9:17 1 ...
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How can I strip all punctuation from a string in JavaScript using regex?

...citly remove exactly what you want like replace(/[.,\/#!$%\^&\*;:{}=\-_`~()]/g,"") Doing the above still doesn't return the string as you have specified it. If you want to remove any extra spaces that were left over from removing crazy punctuation, then you are going to want to do something l...
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How to use Boost in Visual Studio 2010

...boost (1.47.0 as of writing) into a directory of your choice (e.g. C:\boost_1_47_0). Create a new empty project in Visual Studio. Open the Property Manager and expand one of the configuration for the platform of your choice. Select & right click Microsoft.Cpp.<Platform>.user, and select Pr...
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Reimport a module in python while interactive

...from the importlib library instead: import importlib importlib.reload(some_module) If you are using python 3.2 or 3.3 you should: import imp imp.reload(module) instead. See http://docs.python.org/3.0/library/imp.html#imp.reload If you are using ipython, definitely consider using the autor...
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Meaning of @classmethod and @staticmethod for beginner? [duplicate]

...thod can have no parameters at all. Example class Date(object): def __init__(self, day=0, month=0, year=0): self.day = day self.month = month self.year = year @classmethod def from_string(cls, date_as_string): day, month, year = map(int, date_as_string...
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Declare and initialize a Dictionary in Typescript

... Edit: This has since been fixed in the latest TS versions. Quoting @Simon_Weaver's comment on the OP's post: Note: this has since been fixed (not sure which exact TS version). I get these errors in VS, as you would expect: Index signatures are incompatible. Type '{ firstName: string; }' is...
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'uint32_t' identifier not found error

...'s custom integer types to the types expected by C. For example: typedef __int32 int32_t; typedef unsigned __int32 uint32_t; /* ... etc. ... */ Hope this helps! share | improve this answer ...
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What are some good Python ORM solutions? [closed]

...oreignKeyField(Blog) title = CharField() body = TextField() pub_date = DateTimeField(default=datetime.datetime.now) # query it like django Entry.filter(blog__name='Some great blog') # or programmatically for finer-grained control Entry.select().join(Blog).where(Blog.name == 'Some aweso...
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How to implement the --verbose or -v option into a script?

...unction (or if you're willing to use print as a function in 2.x using from __future__ import print_function) it's even simpler: verboseprint = print if verbose else lambda *a, **k: None This way, the function is defined as a do-nothing if verbose mode is off (using a lambda), instead of constantl...
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What do *args and **kwargs mean? [duplicate]

...ments, no matter how many you supply, you could write it like this: def my_sum(*args): return sum(args) It’s probably more commonly used in object-oriented programming, when you’re overriding a function, and want to call the original function with whatever arguments the user passes in. Y...