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How do I trim whitespace from a string?
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1786
Just one space, or all consecutive spaces? If the second, then strings already have a .strip()...
How to remove line breaks from a file in Java?
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Kaleb BraseeKaleb Brasee
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How can I format a decimal to always show 2 decimal places?
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108
I suppose you're probably using the Decimal() objects from the decimal module? (If you need exac...
How to get the first item from an associative PHP array?
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soulmergesoulmerge
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How to use a servlet filter in Java to change an incoming servlet request url?
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282
Implement javax.servlet.Filter.
In doFilter() method, cast the incoming ServletRequest to Http...
In what areas might the use of F# be more appropriate than C#? [closed]
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258
I have written an application to balance the national power generation schedule for a portfolio ...
Reading string from input with space character? [duplicate]
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181
Use:
fgets (name, 100, stdin);
100 is the max length of the buffer. You should adjust it as ...
How do I find the .NET version?
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6. [environment]::Version
7. $PSVersionTable.CLRVersion
8. gci 'HKLM:\SOFTWARE\Microsoft\NET Framework Setup\NDP' -recurse | gp -name Version,Release -EA 0 |
where { $_.PSChildName -match '^(?!S)\p{L}'} | select PSChildName, Version, Release
The last command (8) will give...
Git's famous “ERROR: Permission to .git denied to user”
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In step 18, I assume you mean ssh-add ~/.ssh/id_rsa? If so, that explains this:
I also suspect some local ssh caching weirdness because if i mv ~/.ssh/id_rsa KAKA and mv ~/.ssh/id_rsa.pub POOPOO, and do ssh git@github.com -v, it ...
Which are more performant, CTE or temporary tables?
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edited Jul 13 '11 at 11:18
answered Mar 30 '09 at 19:10
gb...