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How do I convert a String to an int in Java?
...id number format then 0 is always returned. Hence saving you the try catch block.
Apache NumberUtils API Version 3.4
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What MIME type should I use for CSV?
...reate a file with the .csv extension no matter which delimiter is used and PHP - as the most used server-side language- uses the term CSV in it's functions only, too. Call it "character separated files" and you're fine ;)
– mgutt
Oct 29 '18 at 13:41
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How should I validate an e-mail address?
...and even longer tlds like .museum. Am I missing something? I don't want to block any of my users by failing to validate their valid e-mail address, but this seems to be working for anything I can think of.
– Bob Vork
Oct 25 '11 at 7:55
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fastest (low latency) method for Inter Process Communication between Java and C/C++
... 27265
TCP select-now, 8858, 9617, 9845, 12173, 13845, 19417, 26171
TCP block, 10696, 13103, 13299, 14428, 15629, 20373, 32149
TCP select, 13425, 15426, 15743, 18035, 20719, 24793, 37877
This is along the lines of the accepted answer. System.nanotime() error (estimated by measuring not...
pythonw.exe or python.exe?
...pt terminates.
When invoked from an existing console window, the prompt is blocked until the script terminates.
pythonw.exe is a GUI app for launching GUI/no-UI-at-all scripts.
NO console window is opened.
Execution is asynchronous:
When invoked from a console window, the script is merely laun...
The provided URI scheme 'https' is invalid; expected 'http'. Parameter name: via
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Except for the <message> block, which was rejected by IIS6 for some reason, this worked well.
– Chris Chubb
Apr 9 '13 at 3:08
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SharedPreferences.onSharedPreferenceChangeListener not being called consistently
...ou must use
if(key=="YourKey")
or your codes inside "//Do Something " block will be run wrongly for every change that will happening in any other key in sharedPreferences
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To ternary or not to ternary? [closed]
...ed braces to do what they expect (execute the additional line as part of a block): stackoverflow.com/a/381274/377225
– George Marian
Mar 9 '19 at 2:32
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How to get the first non-null value in Java?
...to a private helper method rather than leave a "scary looking" conditional block in the code - "what does that do?" that way, if you ever do need to use it again, you can use the refactoring tools in your IDE to move the method to the utility class. having the named method helps to document the inte...
Logging uncaught exceptions in Python
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Wrap your app entry call in a try...except block so you'll be able to catch and log (and perhaps re-raise) all uncaught exceptions. E.g. instead of:
if __name__ == '__main__':
main()
Do this:
if __name__ == '__main__':
try:
main()
except Except...