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Is Java Regex Thread Safe?
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Yes, from the Java API documentation for the Pattern class
Instances of this (Pattern) class ...
In Unix, can I run 'make' in a directory without cd'ing to that directory first?
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make -C /path/to/dir
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django - query filter on manytomany is empty
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answered Nov 15 '10 at 13:04
Bernhard VallantBernhard Vallant
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Literal notation for Dictionary in C#?
...ank you.
– pimvdb
Feb 12 '11 at 20:43
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How can I programmatically get the MAC address of an iphone
... Paulw11
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answered Mar 24 '09 at 14:51
PyjamaSamPyjamaSam
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IntelliJ IDEA JDK configuration on Mac OS
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melwil
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answered Dec 19 '10 at 12:00
CrazyCoderCrazyCoder
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How do you determine which backend is being used by matplotlib?
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AndrewAndrew
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Is there any way to put malicious code into a regular expression?
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tchristtchrist
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Can I Set “android:layout_below” at Runtime Programmatically?
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Pankaj Lilan
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answered Jul 18 '10 at 21:20
Rich SchulerRich ...
List comprehension vs. lambda + filter
... list comprehension only accesses local variables. If you are using Python 3.x the list comprehension runs in a separate function so it will also be accessing value through a closure and this difference won't apply.
The other option to consider is to use a generator instead of a list comprehension:...