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Determine if a String is an Integer in Java [duplicate]
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341
The most naive way would be to iterate over the String and make sure all the elements are valid...
How to format Joda-Time DateTime to only mm/dd/yyyy?
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answered Dec 2 '13 at 14:57
DeltaLimaDeltaLima
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How to call base.base.method()?
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answered Sep 14 '15 at 10:23
EvkEvk
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Getting the application's directory from a WPF application
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edited Sep 22 '14 at 21:49
Doug
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How to select the row with the maximum value in each group
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answered Jul 3 '14 at 16:11
ArunArun
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pip install mysql-python fails with EnvironmentError: mysql_config not found
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1438
It seems mysql_config is missing on your system or the installer could not find it.
Be sure my...
What is a “surrogate pair” in Java?
...hank you sir!
– Eddie Xie
Sep 10 at 4:00
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High performance fuzzy string comparison in Python, use Levenshtein or difflib [closed]
...r().split("\t")
diffl = difflib.SequenceMatcher(None, sr[3], sr[4]).ratio()
lev = Levenshtein.ratio(sr[3], sr[4])
sor = 1 - distance.sorensen(sr[3], sr[4])
jac = 1 - distance.jaccard(sr[3], sr[4])
print diffl, lev, sor, jac
I then plotted th...
Grab a segment of an array in Java without creating a new array on heap
...ment of an array. An example would be to get the byte array containing the 4th and 5th bytes of a byte array. I don't want to have to create a new byte array in the heap memory just to do that. Right now I have the following code:
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How to install trusted CA certificate on Android device?
...ave to root your device to install new certificates.
From Android KitKat (4.0) up to Nougat (7.0) it's possible and easy. I was able to install the Charles Web Debbuging Proxy cert on my un-rooted device and successfully sniff SSL traffic.
Extract from http://wiki.cacert.org/FAQ/ImportRootCert
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