大约有 40,000 项符合查询结果（耗时：0.0625秒） [XML]
How to use android emulator for testing bluetooth application?
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edited Jul 20 '17 at 3:32
answered Mar 24 '14 at 8:35
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Is there any way to put malicious code into a regular expression?
...on‐depth counter for checking non‐progression.
Russ Cox’s excellent 2007 paper on Regular Expression Matching Can Be Simple And Fast
(but is slow in Java, Perl, PHP, Python, Ruby, ...) talks about ways that most modern NFAs, which all seem to derive from Henry Spencer’s code, suffer severe...
What is the best way to iterate over a dictionary?
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edited Dec 20 '17 at 23:14
jasonmerino
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Call one constructor from another
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edited Aug 20 '19 at 18:13
AustinWBryan
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Xcode iOS project only shows “My Mac 64-bit” but not simulator or device
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edited Mar 20 '14 at 9:31
Jorge
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an...
How to calculate a logistic sigmoid function in Python?
...untime warnings.
– Richard Rast
Jul 20 '16 at 17:18
2
Using math.exp with numpy array can yield s...
Order by multiple columns with Doctrine
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answered Jul 20 '12 at 8:11
Diego AgullóDiego Agulló
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Execute code when Django starts ONCE only?
...ango 1.5)
– lajarre
Jul 2 '13 at 22:20
4
This executes once for each worker, in my case, it's exe...
A semantics for Bash scripts?
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$ declare -i foo
$ foo=$foo # Must re-evaluate the assignment
$ echo $foo
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$ echo "${foo:0:1}" # Still just a string
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Arrays
Arguments and Positional Parameters
Before talking about arrays it might be worth discussing positional parameters. The arguments to a shell script can be accessed usi...
What's the difference between the build and create methods in FactoryGirl?
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totymedli
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answered Aug 1 '13 at 19:51
chasmchasm
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