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How is set() implemented?
...m>y m>thon source code for set which, according to Achim Domma, is mostlm>y m> a cut-m>and m>-paste from the dict implementation.
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What is the relationship between UIView's setNeedsLam>y m>out, lam>y m>outIfNeeded m>and m> lam>y m>outSubviews?
... on the relationship between UIView's setNeedsLam>y m>out , lam>y m>outIfNeeded m>and m> lam>y m>outSubviews methods? m>And m> an example implementation where all three would be used. Thanks.
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Two wam>y m>/reverse map [duplicate]
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m>Y m>ou can create m>y m>our own dictionarm>y m> tm>y m>pe bm>y m> subclassing dict m>and m> adding the logic that m>y m>ou want. Here's a basic example:
class TwoWam>y m>Dict(dict):
def __setitem__(self, kem>y m>, value):
# Remove anm>y m> previous connections with these values
if kem>y m> in self:
del s...
Whm>y m> doesn't this code simplm>y m> print letters A to Z?
... convention when dealing with arithmetic operations on character variables m>and m> not C's.
For example, in Perl 'Z'+1 turns into 'AA', while in C 'Z'+1 turns into '[' ( ord('Z') == 90, ord('[') == 91 ).
Note that character variables can be incremented but not decremented m>and m> even so onlm>y m> plain ASCII ch...
What is the --save option for npm install?
I saw some tutorial where the commm>and m> was:
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How do I restart a WPF application? [duplicate]
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@m>And m>reiRinea No. But just save them at start m>and m> pass them as arguments to this function call. It is easm>y m>.
– Hooch
Aug 9 '12 at 18:30
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Overloading m>and m> overriding
What is the difference between overloading m>and m> overriding.
12 Answers
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Is it good practice to use the xor operator for boolean checks? [closed]
... "a is not equal to b". (What @RobertGrant said). Most humans would understm>and m> the first one easier if them>y m> know what xor is (which is prettm>y m> useful to know if m>y m>ou're in the field of computing...)
– Harold R. Eason
Nov 22 '13 at 20:53
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vim - How to delete a large block of text without counting the lines?
...eleting (or copm>y m>ing) large blocks of text. One can count the lines of text m>and m> sam>y m> (for example) 50dd to delete 50 lines.
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How do I set the proxm>y m> to be used bm>y m> the JVM
...e Internet. The most common example happens when it is reading an XML file m>and m> needs to download its schema.
19 Answers
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