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Pretty-Print JSON in Java
...d code to parse a string into a JsonElement, usually you already have that from previous work you do with the JSON data. But I wanted to include it here to make the usage clearer.
– Ray Hulha
Feb 20 '14 at 15:01
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Where in memory are my variables stored in C?
...t the heap officially isn't called anything at all. Allocated memory comes from somewhere, there is no name in the standard for that "somewhere".
– Steve Jessop
Jan 29 '13 at 18:09
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Extract digits from a string in Java
I have a Java String object. I need to extract only digits from it. I'll give an example:
14 Answers
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Is multiplication and division using shift operators in C actually faster?
...turely. Build what is sematically clear, identify bottlenecks and optimise from there...
– Dave
Jun 15 '11 at 15:20
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Is it possible for a computer to “learn” a regular expression by user-provided examples?
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Yes,
it is possible,
we can generate regexes from examples (text -> desired extractions).
This is a working online tool which does the job: http://regex.inginf.units.it/
Regex Generator++ online tool generates a regex from provided examples using a GP search algorit...
How do I daemonize an arbitrary script in unix?
...alls svscan, which does the main work of looking for services; it's called from init so init will arrange to restart it if it dies for any reason.
Per-service setup
Each service needs a service directory, which stores housekeeping information about the service. You can also make a location to ho...
Run an OLS regression with Pandas Data Frame
...das data frame and I would like to able to predict the values of column A from the values in columns B and C. Here is a toy example:
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How to compare type of an object in Python?
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def distance_from_zero(n): if isinstance(n,int) or isinstance(n,float): return abs(n) else: return "Nope" print distance_from_zero(True) This returns a "1" instead of "Nope". How to get around this ?
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Delete empty lines using sed
...not empty, so if that's the case, look at this question Remove empty lines from txtfiles, remove spaces from start and end of line I believe that's what you're trying to achieve.
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Can I use view pager with views (not with fragments)
... Whatever you return, you just make sure that your implementation of isViewFromObject can match the two up, key to view. However, the most common implementation is to just return the view as the key as well. FragmentPageAdapter handles all the key-to-view stuff for you and thus just asks you to cre...