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Can I use a binary literal in C or C++?

... You can use BOOST_BINARY while waiting for C++0x. :) BOOST_BINARY arguably has an advantage over template implementation insofar as it can be used in C programs as well (it is 100% preprocessor-driven.) To do the converse (i.e. print out a ...
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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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'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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SPAN vs DIV (inline-block)

...gt; <style> /* Nur für das w3school Bild */ #w3_DIV_1 { bottom: 0px; box-sizing: border-box; height: 391px; left: 0px; position: relative; right: 0px; text-size-adjust: 100%; t...
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What is a mixin, and why are they useful?

... and `==`, but this class does NOT implement those methods.""" def __ne__(self, other): return not (self == other) def __lt__(self, other): return self <= other and (self != other) def __gt__(self, other): return not self <= other def __ge__(self, ot...
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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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What is the purpose of Flask's context stacks?

...ing" example: from werkzeug.wsgi import DispatcherMiddleware from frontend_app import application as frontend from backend_app import application as backend application = DispatcherMiddleware(frontend, { '/backend': backend }) Notice that there are two completely different Flask applicat...
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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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List goals/targets in GNU make that contain variables in their definition

...ion would be to create a trivial makefile, dummy.mk, with these contents: __all_targets__: ; #no-op Now invoke make as make -p -f Makefile -f dummy.mk __all_targets__. On any substantial build, the difference in the amount of output generated by make is significant. For example: $ gmake -pn | ...
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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...