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What's the best way to convert a number to a string in JavaScript? [closed]
...pears for raw speed there is an advantage for .toString()
See Performance tests here (not by me, but found when I went to write my own):
http://jsben.ch/#/ghQYR
Fastest based on the JSPerf test above: str = num.toString();
It should be noted that the difference in speed is not overly significant ...
Define variable to use with IN operator (T-SQL)
... much more slower than simple INoperator like someColumnName in (1,2,3,4) (tested using 8000+ items list)
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Using the Android Application class to persist data
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Testing by changing the screen orientation is the easiest way to make sure your app does what Android assumes it to do.
– 18446744073709551615
Jan 31 '13 at 5:19
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How to enter a multi-line command
...:\CurrentUser\my -codeSigningCert ; Set-AuthenticodeSignature -filepath Z:\test.ps1 -Cert $cert}
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String.Empty versus “” [duplicate]
...used in assignments to initialize a string variable to an empty string. To test whether the value of a string is String.Empty, use the IsNullOrEmpty method.
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Server.UrlEncode vs. HttpUtility.UrlEncode
...=> "%20"
"100% true" ==> "100%%20true" (ok, your url is broken now)
"test A.aspx#anchor B" ==> "test%20A.aspx#anchor%20B"
"test A.aspx?hmm#anchor B" ==> "test%20A.aspx?hmm#anchor B" (note the difference with the previous escape sequence!)
It also has the lovelily specific MSDN documen...
Table name as variable
... set the table name based on the current year and month name, in this case TEST_2012OCTOBER. I then check if it exists in the DB already, and remove if it does. Then the next block will use a SELECT INTO Statement to create the table and populate it with records from another table with parameters.
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How to check if a process id (PID) exists
...s discussing kill and race conditions are exactly right if the body of the test is a "kill". I came looking for the general "how do you test for a PID existence in bash".
The /proc method is interesting, but in some sense breaks the spirit of the "ps" command abstraction, i.e. you dont need to go ...
What is the email subject length limit?
...ore any WSP. For
example, the header field:
Subject: This is a test
can be represented as:
Subject: This
is a test
The recommendation for no more than 78 characters in the subject header sounds reasonable. No one wants to scroll to see the entire subject line, a...
Handling a colon in an element ID in a CSS selector [duplicate]
...ugh "2" is not).
The identifier "te\st" is exactly the same identifier as "test".
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