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“x not in y” or “not x in y”
... 7 (not in)
9 POP_TOP
10 LOAD_CONST 0 (None)
13 RETURN_VALUE
>>> def not_in():
not 'ham' in 'spam and eggs'
>>> dis.dis(not_in)
2 0 LOAD_CONST 1 ('ham')
...
How can I safely encode a string in Java to use as a filename?
... || ch == escape) {
sb.append(escape);
if (ch < 0x10) {
sb.append('0');
}
sb.append(Integer.toHexString(ch));
} else {
sb.append(ch);
}
}
File currentFile = new File(System.getProperty("user.home"), sb.toString());
PrintWriter curr...
When to use enumerateObjectsUsingBlock vs. for
...
BJ Homer
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answered Dec 20 '10 at 5:02
bbumbbum
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php $_POST array empty upon form submission
...
answered Feb 10 '13 at 4:58
tiltemtiltem
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Why do I need an IoC container as opposed to straightforward DI code? [closed]
... achieving this?
– fostandy
May 19 '10 at 6:38
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Javascript - Open a given URL in a new tab by clicking a button
...:
onclick="window.open(this.href,'popUpWindow','height=400,width=600,left=10,top=10,,scrollbars=yes,menubar=no'); return false;"
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xtree(1796): warning C4800: “int”: 将值强制为布尔值“true”或“false...
...e\xtree(1775): 参见对正在编译的函数 模板 实例化“std::pair<_Ty1,_Ty2> std::_Tree<_Traits>::_Insert_nohint<std::pair<const _Kty,_Ty>&,_Nodety>(bool,_Valty,_Nodety)”的引用
1> with
1> [
1> _Ty1=std::_Tree_iterator<std::_Tree_val<std::_Tree_simple_t...
How does Facebook disable the browser's integrated Developer Tools?
...
10
Chrome did make an update but this guy made a fix again: kspace.in/blog/2014/06/21/…
– Roger Gajraj
...
How to print instances of a class using print()?
...
>>> class Test:
... def __repr__(self):
... return "Test()"
... def __str__(self):
... return "member of Test"
...
>>> t = Test()
>>> t
Test()
>>> print(t)
member of Test
The __str__ method is what h...
How do I use the includes method in lodash to check if an object is in the collection?
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