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How to find corresponding log files folder for a web site?
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What does a double * (splat) operator do
...gt; foo 10, 20, 30
=> [10, [20, 30], {}]
> foo 10, 20, 30, d: 40, e: 50
=> [10, [20, 30], {:d=>40, :e=>50}]
> foo 10, d: 40, e: 50
=> [10, [], {:d=>40, :e=>50}]
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Reference alias (calculated in SELECT) in WHERE clause
...ultiple times, please post the more complex query and the plans.
Here are 5 example queries that all yield the exact same execution plan:
SELECT LEN(name) + column_id AS x
FROM sys.all_columns
WHERE LEN(name) + column_id > 30;
SELECT x FROM (
SELECT LEN(name) + column_id AS x
FROM sys.all_colu...
What is the proper way to check if a string is empty in Perl?
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answered Jan 11 '10 at 23:57
hobbshobbs
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Set background color of WPF Textbox in C# code
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Oystein
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answered Jun 11 '09 at 8:06
TimboTimbo
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“used as value” in function call
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Flimzy
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answered Sep 24 '12 at 8:24
MaciejMaciej
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With bash, how can I pipe standard error into another process?
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emacs zoom in/zoom out
...(global-set-key [C-mouse-4] 'text-scale-increase)
(global-set-key [C-mouse-5] 'text-scale-decrease)
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How to move columns in a MySQL table?
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If empName is a VARCHAR(50) column:
ALTER TABLE Employees MODIFY COLUMN empName VARCHAR(50) AF...
pass **kwargs argument to another function with **kwargs
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