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Set the value of a variable with the result of a command in a Windows batch file
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Skip download if files exist in wget?
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Retrieve version from maven pom.xml in code
...um-master.stackoverflow
my-artifact
1.0-SNAPSHOT
Update 2017-10-31: In order to answer Simon Sobisch's follow-up question I modified the example like this:
package de.scrum_master.app;
import org.apache.maven.model.Model;
import org.apache.maven.model.io.xpp3.MavenXpp3Reader;
import org.codeha...
How to grep for two words existing on the same line? [duplicate]
...k. like this...
cat <yourFile> | awk '/word1/ && /word2/'
Order is not important. So if you have a file and...
a file named , file1 contains:
word1 is in this file as well as word2
word2 is in this file as well as word1
word4 is in this file as well as word1
word5 is in this file ...
Updating a local repository with changes from a GitHub repository
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What is tail recursion?
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@lmray: Chris's code is essentially equivalent. The order of the if/then and style of the limiting test...if x == 0 versus if(i<=n)...is not something to get hung up on. The point is that each iteration passes its result to the next.
– Taylor
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Python dict how to create key or append an element to key?
...to do this so you can compare how it looks and choose what you like. I've ordered them in a way that I think is most "pythonic", and commented the pros and cons that might not be obvious at first glance:
Using collections.defaultdict:
import collections
dict_x = collections.defaultdict(list)
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How to find memory leak in a C++ code/project?
...in C++
to overload and/or redefine operator
new and operator delete in order to
intercept the memory allocation and
deallocation calls, and thus debug a
program for memory usage. It often
involves defining a macro named
DEBUG_NEW, and makes new become
something like new(_FILE_, _LINE...
How do I create and read a value from cookie?
...er to maintain. 2. More complete (is the only answer to accept secure, any order of arguments, max-age). 3. More standard defaults (path etc defaults to the standard, unlike most answers here). 4. Best practice (according to MDN, the regex is the most reliable way to extract the values). 5. Futurepr...
python's re: return True if string contains regex pattern
...t would be helpful if you showed actual possible arguments, in the correct order, rather than just ....
– ruakh
Jan 25 '12 at 23:37
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