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How to copy part of an array to another array in C#?
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int[] b = new int[3];
Array.Copy(a, 1, b, 0, 3);
a = source array
1 = start index in source array
b = destination array
0 = start index in destination array
3 = elements to copy
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SQLite - How do you join tables from different databases?
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3 Answers
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Regular expression to match DNS hostname or IP Address?
...lidIpAddressRegex = "^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$";
ValidHostnameRegex = "^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])$";
ValidIpAddressRegex matches valid IP...
CSS3 :unchecked pseudo-class
I know there is an official CSS3 :checked pseudo-class, but is there an :unchecked pseudo-class, and do they have the same browser support?
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How to quickly edit values in table in SQL Server Management Studio?
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answered Oct 8 '09 at 3:37
brendanbrendan
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Batch files - number of command line arguments
...imrodmnimrodm
20.4k77 gold badges5050 silver badges5353 bronze badges
7
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count number of lines in terminal output
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3 Answers
3
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How do I add options to a DropDownList using jQuery?
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Vikas
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answered Nov 25 '08 at 11:52
nickfnickf
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Difference between EXISTS and IN in SQL?
...ve a static list to pass:
select * from [table]
where [field] in (1, 2, 3)
When you have a table in an in statement it makes more sense to use a join, but mostly it shouldn't matter. The query optimiser should return the same plan either way. In some implementations (mostly older, such as Micro...
Reading a UTF8 CSV file with Python
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The .encode method gets applied to a Unicode string to make a byte-string; but you're calling it...