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Android JSONObject - How can I loop through a flat JSON object to get each key and value
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Mike BrantMike Brant
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add a...
What is the shortest way to pretty print a org.w3c.dom.Document to stdout?
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64
Isn't it ironic that that's the "easiest" way to simply print an XML document in Java?
– Thomas
Jan ...
Looking for a 'cmake clean' command to clear up CMake output
...l when building multiple architectures. For example, you cannot build both 64bit and 32bit binaries with an in-source build, as this requires two separate CMake cache hierarchies.
– ComicSansMS
Mar 13 '12 at 9:22
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GridLayout (not GridView) how to stretch all children evenly
...droid.support:gridlayout-v7:$supportVersion"
– Miha_x64
Mar 24 '17 at 10:24
In my case, after adding the compile direc...
Compare two Byte Arrays? (Java)
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64
Check out the static java.util.Arrays.equals() family of methods. There's one that does exactly...
When to use thread pool in C#? [closed]
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Robert GouldRobert Gould
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Convert two lists into a dictionary
...to be less performant, and certainly not more-so.
Performance review:
In 64 bit Python 3.8.2 provided by Nix, on Ubuntu 16.04, ordered from fastest to slowest:
>>> min(timeit.repeat(lambda: dict(zip(keys, values))))
0.6695233230129816
>>> min(timeit.repeat(lambda: {k: v for k, v...
Read file line by line using ifstream in C++
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gsamarasgsamaras
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how to calculate binary search complexity
...e and had to search linearly for your value, it would probably take around 64 entries on average to find your value. That's n/2 or linear time. With a binary search, you eliminate 1/2 the possible entries each iteration, such that at most it would only take 7 compares to find your value (log base ...
How to check if a given directory exists in Ruby
...nel#test:
test ?d, 'some directory'
it gets it's origins from https://ss64.com/bash/test.html
you will notice bash test has this flag -d to test if a directory exists
-d file True if file is a Directory. [[ -d demofile ]]
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