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Python - Create a list with initial capacity
...:
result = []
for i in range(size):
message= "some unique object %d" % ( i, )
result.append(message)
return result
def doAllocate( size=10000 ):
result=size*[None]
for i in range(size):
message= "some unique object %d" % ( i, )
result[i]= message
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Best algorithm for detecting cycles in a directed graph [closed]
... edited Jul 28 '15 at 22:06
nbro
10.9k1717 gold badges7676 silver badges140140 bronze badges
answered Nov 4 '08 at 11:35
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How to format a phone number with jQuery
I'm currently displaying phone numbers like 2124771000 . However, I need the number to be formatted in a more human-readable form, for example: 212-477-1000 . Here's my current HTML :
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Makefile经典教程（入门必备） - C/C++ - 清泛网移动版 - 专注C/C++及内核技术
...每个源文件都应该对应于一个中间目标文件（O文件或是OBJ文件）。
1 Makefile 介绍
cc -o edit main.o kbd.o command.o display.o \
cc -c main.c
cc -c kbd.c
cc -c command.c
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Java Reflection: How to get the name of a variable?
Using Java Reflection, is it possible to get the name of a local variable? For example, if I have this:
8 Answers
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How to sort git tags by version string order of form rc-X.Y.Z.W?
... answered Jan 11 '13 at 7:29
Robert MutkeRobert Mutke
1,99911 gold badge1212 silver badges1414 bronze badges
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How do I create a Python function with optional arguments?
...thon function which takes several arguments. Some of these arguments could be omitted in some scenarios.
2 Answers
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JavaScript equivalent to printf/String.Format
...${soMany} times easier!`);
// "This is 10 times easier!
See Kim's answer below for details.
Otherwise:
Try sprintf() for JavaScript.
If you really want to do a simple format method on your own, don’t do the replacements successively but do them simultaneously.
Because most of the other ...
Working with time DURATION, not time of day
I'm doing some benchmarking, and I want to use Excel to produce graphs of the results. I've got a simple but annoying problem which is baking my noodle.
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Why does the arrow (->) operator in C exist?
The dot ( . ) operator is used to access a member of a struct, while the arrow operator ( -> ) in C is used to access a member of a struct which is referenced by the pointer in question.
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