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How to declare variable and use it in the same Oracle SQL script?

... Is it possible to concatenate variables+strings? – Ecropolis Jun 18 '14 at 15:01 @E...
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How do I split a string so I can access item x?

Using SQL Server, how do I split a string so I can access item x? 44 Answers 44 ...
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Command line for looking at specific port

...In bash: netstat -na | grep "8080" In PowerShell: netstat -na | Select-String "8080" share | improve this answer | follow | ...
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Javascript seconds to minutes and seconds

...ng code to pretty-print the time (suggested by Dru) function str_pad_left(string,pad,length) { return (new Array(length+1).join(pad)+string).slice(-length); } var finalTime = str_pad_left(minutes,'0',2)+':'+str_pad_left(seconds,'0',2); ...
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Split string, convert ToList() in one line

I have a string that has numbers 10 Answers 10 ...
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Should I use encodeURI or encodeURIComponent for encoding URLs?

...cial meaning, so you use it for components of URIs such as var world = "A string with symbols & characters that have special meaning?"; var uri = 'http://example.com/foo?hello=' + encodeURIComponent(world); share ...
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What's the best way to check if a String represents an integer in Java?

I normally use the following idiom to check if a String can be converted to an integer. 38 Answers ...
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Socket File “/var/pgsql_socket/.s.PGSQL.5432” Missing In Mountain Lion (OS X Server)

...connect via a Unix-domain socket to a server on the local host, or via TCP/IP to localhost on machines that don't have Unix-domain sockets. Your OS supports Unix domain sockets, but PostgreSQL's Unix socket that psql needs either doesn't exist or is in a different location than it expects. Specif...
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Is it possible to apply CSS to half of a character?

...nload Zip | Half-Style.com (Redirects to GitHub) Pure CSS for a Single Character JavaScript used for automation across text or multiple characters Preserves Text Accessibility for screen readers for the blind or visually impaired Part 1: Basic Solution Demo: http://jsfiddle.net/arbel/pd9yB/...
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What is the point of function pointers?

...orithm, but also data: class functor { public: functor(const std::string& prompt) : prompt_(prompt) {} void operator()(int i) {std::cout << prompt_ << i << '\n';} private: std::string prompt_; }; functor f("the answer is: "); f(42); Another advantage is ...