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Why do you create a View in a database?
... you can code all that logic into a view, then select from the view just like you would a table.
2. Views can be used as a security mechanism
A view can select certain columns and/or rows from a table (or tables), and permissions set on the view instead of the underlying tables. This allows surfa...
cannot load such file — zlib even after using rvm pkg install zlib
I installed zlib package and ruby 1.9.3 using rvm, but whenever I try to install
gems it says
cannot load such file -- zlib
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Unzip All Files In A Directory
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This works in bash, according to this link:
unzip \*.zip
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Is Random class thread safe?
... edited Apr 28 '11 at 13:55
Buhake Sindi
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answered Apr 28 '11 at 13:49
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Set selected item of spinner programmatically
I am working on an android project and I am using a spinner which uses an array adapter which is populated from the database.
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Why is it string.join(list) instead of list.join(string)?
This has always confused me. It seems like this would be nicer:
10 Answers
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Difference between numeric, float and decimal in SQL Server
...er of decimal digits that can be stored to the right of the decimal point.
kindly note that money(8 byte) and smallmoney(4 byte) are also exact and map to Decimal In .NET and have 4 decimal points(MSDN)
decimal and numeric (Transact-SQL) - MSDN
real (4 byte) (Approximate Numeric Data Type)
will ...
How to assign the output of a Bash command to a variable? [duplicate]
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John WeldonJohn Weldon
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How to search all loaded scripts in Chrome Developer Tools?
In Firebug, you can search some text and it will look for it in all scripts loaded on a page. Can the same be done in Chrome Developer tools while debugging client script? I tried it, but it seems to search only in the script I have open, and not the rest that are on the page.
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On select change, get data attribute value
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Jordan BrownJordan Brown
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