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Is it correct to use JavaScript Array.sort() method for shuffling?

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Append TimeStamp to a File Name

...following custom format specifiers y (year), M (month), d (day), h (hour 12), H (hour 24), m (minute), s (second), f (second fraction), F (second fraction, trailing zeroes are trimmed), t (P.M or A.M) and z (time zone). With Extension Method Usage: string result = "myfile.txt".AppendTimeS...
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How much size “Null” value takes in SQL Server

I have a large table with say 10 columns. 4 of them remains null most of the times. I have a query that does null value takes any size or no size in bytes. I read few articles some of them are saying : ...
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MySQL join with where clause

... 291 You need to put it in the join clause, not the where: SELECT * FROM categories LEFT JOIN user_c...
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PostgreSQL function for last inserted ID

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XSLT getting last element

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How does a hash table work?

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Path to Powershell.exe (v 2.0)

... 175 I believe it's in C:\Windows\System32\WindowsPowershell\v1.0\. In order to confuse the innocen...
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How to set layout_weight attribute dynamically from code?

...tParams( LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT, 1.0f ); YOUR_VIEW.setLayoutParams(param); The last parameter is the weight. share | improve this answer | ...
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How can I get useful error messages in PHP?

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