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Explicitly calling return in a function or not
...ional style, the final call is almost always the desired return value.
In Python, functions require a return statement. However, if you programmed your function in a functional style, you will likely have only one return statement: at the end of your function.
Using an example from another StackO...
Named colors in matplotlib
... uses a dictionary from its colors.py module.
To print the names use:
# python2:
import matplotlib
for name, hex in matplotlib.colors.cnames.iteritems():
print(name, hex)
# python3:
import matplotlib
for name, hex in matplotlib.colors.cnames.items():
print(name, hex)
This is the comp...
Is it better to specify source files with GLOB or each file individually in CMake?
...Specify each file individually!
I use a conventional CMakeLists.txt and a python script to update it. I run the python script manually after adding files.
See my answer here:
https://stackoverflow.com/a/48318388/3929196
s...
移动前端开发之viewport的深入理解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，第三篇），有兴趣的同学可以去看一下，本文中有很多数据和观点也是出自那里。ppk认为，移动设备上有三个viewport。
首先，移动设备上的浏览器认为自己必须能让所有的网站都正常显示，即使是那些不是为移动设备设计...
List of ANSI color escape sequences
...3[0m");
In C++ you'd use
std::cout<<"\033[31;1;4mHello\033[0m";
In Python3 you'd use
print("\033[31;1;4mHello\033[0m")
and in Bash you'd use
echo -e "\033[31;1;4mHello\033[0m"
where the first part makes the text red (31), bold (1), underlined (4) and the last part clears all this (0).
As d...
What is a correct mime type for docx, pptx etc?
...ion and supplying MIME-type for each of them. Let the system do this job.
Python 3
Using python-magic
>>> pip install python-magic
>>> import magic
>>> magic.from_file("Employee.pdf", mime=True)
'application/pdf'
Using built-in mimeypes module - Map filenames to MimeT...
What is the difference between a strongly typed language and a statically typed language?
...tomatically converting it into the int 123. A strongly typed language like python will not do this.
Statically typed means, the compiler figures out the type of each variable at compile time. Dynamically typed languages only figure out the types of variables at runtime.
...
How to find out if a file exists in C# / .NET?
...at file (something like the -e test in Perl or the os.path.exists() in Python) in C#.
4 Answers
...
What does WISC (stack) mean? [closed]
...as these people are essentially saying "We will never ever use VB.NET, IronPython, IronRuby, F# or any other .NET Language". Also calling it .NET (WISN) sounds a bit weird as well, since ASP.NET is the Web-Technology of .NET. But well, that's the good things about acronyms and standard. Everyone has...
How to get the concrete class name as a string? [duplicate]
...
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