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SQL query return data from multiple tables
...ifferent to a number of other tutorials out there which use the older ANSI-89 syntax (and if you are used to 89, may seem much less intuitive - but all I can say is to try it) as it is much easier to understand when the queries start getting more complex. Why use it? Is there a performance gain? The...
javax vs java package
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Jon SkeetJon Skeet
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jQuery: more than one handler for same event
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jQuery get mouse position within an element
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Rails update_attributes without save?
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edited May 10 '17 at 16:08
Arel
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Convert a String representation of a Dictionary to a dictionary?
... <module>
File "/opt/Python-2.6.1/lib/python2.6/shutil.py", line 208, in rmtree
onerror(os.listdir, path, sys.exc_info())
File "/opt/Python-2.6.1/lib/python2.6/shutil.py", line 206, in rmtree
names = os.listdir(path)
OSError: [Errno 2] No such file or directory: 'mongo'
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Get first n characters of a string
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//The simple version for 10 Characters from the beginning of the string
$string = substr($strin...
How to upgrade rubygems
I need to upgrade gems to 1.8 i tried installing the respective debian packages but it seems its not getting upgraded
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