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How to enable/disable bluetooth programmatically in android
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James SchekJames Schek
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Spinlock versus Semaphore
...hread is the next one being scheduled), which is not very good behaviour.
4. How they're implemented
A semaphore will nowadays typically wrap sys_futex under Linux (optionally with a spinlock that exits after a few attempts).
A spinlock is typically implemented using atomic operations, and without ...
How to increment a datetime by one day?
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date = datetime.datetime(2003,8,1,12,4,5)
for i in range(5):
date += datetime.timedelta(days=1)
print(date)
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Use 'import module' or 'from module import'?
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486
The difference between import module and from module import foo is mainly subjective. Pick th...
Find out who is locking a file on a network share
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174
Just in case someone looking for a solution to this for a Windows based system or NAS:
There is...
Best programming aids for a quadriplegic programmer
...re
edited Apr 26 '10 at 2:46
community wiki
3 r...
file_put_contents(meta/services.json): failed to open stream: Permission denied
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324
Suggestion from vsmoraes worked for me:
Laravel >= 5.4
php artisan cache:clear
chmod -R 77...
How to convert date to timestamp in PHP?
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614
This method works on both Windows and Unix and is time-zone aware, which is probably what you ...
Sending and Parsing JSON Objects in Android [closed]
... List, if you really want these instead of 'real' objects)
EDIT 19-MAR-2014:
Another new contender is Jackson jr library: it uses same fast Streaming parser/generator as Jackson (jackson-core), but data-binding part is tiny (50kB). Functionality is more limited (no annotations, just regular Java B...