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Replace whitespaces with tabs in linux
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In your sed example, best practices dictate that you use tr to replace single characters over sed for efficiency/speed reasons. Also, tr example is much easier this way: tr ' ' \\t < someFile > someFile
– Sam Bi...
Can I use a binary literal in C or C++?
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You can use BOOST_BINARY while waiting for C++0x. :) BOOST_BINARY arguably has an advantage over template implementation insofar as it can be used in C programs as well (it is 100% preprocessor-driven.)
To do the converse (i.e. print out a number in binary form)...
Writing your own STL Container
...ory; //or another tag
iterator();
iterator(const iterator&);
~iterator();
iterator& operator=(const iterator&);
bool operator==(const iterator&) const;
bool operator!=(const iterator&) const;
bool operator<(const iterat...
Function to return only alpha-numeric characters from string?
I'm looking for a php function that will take an input string and return a sanitized version of it by stripping away all special characters leaving only alpha-numeric.
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How to check for file lock? [duplicate]
...IOException e)
{
var errorCode = Marshal.GetHRForException(e) & ((1 << 16) - 1);
return errorCode == 32 || errorCode == 33;
}
return false;
}
share
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improve...
What is the JSF resource library for and how should it be used?
... attribute. What is this and how should this be used? There are a lot of examples on the web which use it as follows with the common content/file type css , js and img (or image ) as library name depending on the tag used:
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How to inspect Javascript Objects
... @Nakilon I've always taken issue with infinite recursion, especially in PHP. There are two ways to fix this: using a depth parameter, or modifying the hash and add your own property which you use to check for recursion. The depth one is probably safer.
– Christian
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TSQL Pivot without aggregate function
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Some code/mocking as an example would have been great and made this answer perfectly complete.
– DavidScherer
Jul 12 '18 at 20:42
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How to configure Visual Studio to use Beyond Compare
...ctually be using BComp.exe -- see scootersoftware.com/vbulletin/showthread.php?t=3461
– Joe
Jul 13 '11 at 15:28
6
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Grepping a huge file (80GB) any way to speed it up?
...e this: parallel --pipe --block 10M "/usr/bin/grep -F -C5 -e 'Animal Care & Pets'"
– zw963
Jun 14 '17 at 7:40
What...