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Initializing a list to a known number of elements in Python [duplicate]

... The first thing that comes to mind for me is: verts = [None]*1000 But do you really need to preinitialize it? share | improve this answer | follow ...
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Regular expression for exact match of a string

... 180 if you have a the input password in a variable and you want to match exactly 123456 then anchors...
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jQuery: Adding two attributes via the .attr(); method

...ttribute, you must always use quotes! From the jQuery documentation (Sep 2016) for .attr: Attempting to change the type attribute on an input or button element created via document.createElement() will throw an exception on Internet Explorer 8 or older. Edit: For future reference... To get a sing...
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Function to convert column number to letter?

... = Split(Cells(1, lngCol).Address(True, False), "$") Col_Letter = vArr(0) End Function testing code for column 100 Sub Test() MsgBox Col_Letter(100) End Sub share | improve this answer ...
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Are static fields inherited?

...; int A::MaxHP = 23; class Cat: A { public: static const int MaxHP = 100; }; works fine and with different values for A::MaxHP and Cat::MaxHP -- in this case the subclass is "not inheriting" the static from the base class, since, so to speak, it's "hiding" it with its own homonymous one. ...
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targetContentOffsetForProposedContentOffset:withScrollingVelocity without subclassing UICollectionVi

...m I have this... - (void)awakeFromNib { self.itemSize = CGSizeMake(75.0, 75.0); self.minimumInteritemSpacing = 10.0; self.minimumLineSpacing = 10.0; self.scrollDirection = UICollectionViewScrollDirectionHorizontal; self.sectionInset = UIEdgeInsetsMake(10.0, 10.0, 10.0, 10.0); } ...
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Fundamental difference between Hashing and Encryption algorithms

... +200 Well, you could look it up in Wikipedia... But since you want an explanation, I'll do my best here: Hash Functions They provide a ...
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How do I set a conditional breakpoint in gdb, when char* x points to a string whose value equals “he

... You can use strcmp: break x:20 if strcmp(y, "hello") == 0 20 is line number, x can be any filename and y can be any variable. share | improve this ans...
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How to add additional fields to form before submit?

... | edited Jun 6 '19 at 20:57 molasses 5566 bronze badges answered Jul 23 '13 at 11:36 ...
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MongoDB: How to query for records where field is null or not set?

... | edited Aug 31 '16 at 0:31 answered May 14 '12 at 21:55 ...