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(![]+[])[+[]]… Explain why this works
...
129
As @Mauricio commented (![]+[])[+[]] is "f" (the first char of "false"), (![]+[])[+!+[]]) is "a...
How to capture stdout output from a Python function call?
...(output) as output: # note the constructor argument
print('hello world2')
print('done')
print('output:', output)
Output:
displays on screen
done
output: ['hello world', 'hello world2']
Update: They added redirect_stdout() to contextl...
PostgreSQL: Which Datatype should be used for Currency?
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Numeric with forced 2 units precision. Never use float or float like datatype to represent currency because if you do, people are going to be unhappy when the financial report's bottom line figure is incorrect by + or - a few dollars.
The mon...
CGRidCtrl控件 学习心得 - C/C++ - 清泛网 - 专注C/C++及内核技术
...定制和延伸。目 录
1 引言... 1
1.1 目的... 1
1.2 参考资料... 1
2 Grid控件介绍... 1
2.1 功能介绍... 1
2.2 框架介绍... 2
2.3 主要类介绍... 4
2.3.1 CGridCtrl类... 4
2.3.2 CGridCellCheck类... 5
2.3.3 CGridCel...
How to make the python interpreter correctly handle non-ASCII characters in string operations?
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Python 2 uses ascii as the default encoding for source files, which means you must specify another encoding at the top of the file to use non-ascii unicode characters in literals. Python 3 uses utf-8 as the default encoding for sour...
Change working directory in my current shell context when running Node script
...chdir: ' + err);
}
This is also testable in the Node.js REPL:
[monitor@s2 ~]$ node
> process.cwd()
'/home/monitor'
> process.chdir('../');
undefined
> process.cwd();
'/home'
share
|
imp...
How do I get the filepath for a class in Python?
...ated by the user
– Daniel Braun
Mar 20 '19 at 14:08
7
This should probably be inspect.getfile(C)....
How to escape braces (curly brackets) in a format string in .NET
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1295
For you to output foo {1, 2, 3} you have to do something like:
string t = "1, 2, 3";
string v...
Where can I find my Azure account name and account key?
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David MakogonDavid Makogon
62.8k1717 gold badges121121 silver badges171171 bronze badges
...
Convert a String representation of a Dictionary to a dictionary?
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1219
Starting in Python 2.6 you can use the built-in ast.literal_eval:
>>> import ast
>...