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How would you make two s overlap?

... I might approach it like so (CSS and HTML): html, body { margin: 0px; } #logo { position: absolute; /* Reposition logo from the natural layout */ left: 75px; top: 0px; width: 300px; height: 200px; z-index: 2; } #content { m...
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count number of lines in terminal output

couldn't find this on SO. I ran the following command in the terminal: 3 Answers 3 ...
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How to extract text from a string using sed?

... That's why, isn't it? Replace whatever comes before and after the match with norhing, then print the whole line. – tripleee Jul 19 '12 at 21:01 ...
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Why can a class not be defined as protected?

...tected or package-private would be the same thing. You can declare nested and inner classes as protected or private, though. share | improve this answer | follow ...
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Using usort in php with a class private function

...ate static function merchantSort($a,$b) { return ...// the sort } And use an array for the second parameter: $array = $this->someThingThatReturnAnArray(); usort($array, array('ClassName','merchantSort')); share...
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What are '$$' used for in PL/pgSQL

... The dollar signs are used for dollar quoting and are in no way specific to function definitions. It can be used to replace single quotes practically anywhere in SQL scripts. The body of a function happens to be a string literal which has to be enclosed in single quote...
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Android Closing Activity Programmatically

...ity.finish() method (quoting) : Call this when your activity is done and should be closed. share | improve this answer | follow | ...
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How to use ConcurrentLinkedQueue?

...o I just have to define two methods (one to retrive elements from the list and another to add elements to the list)? Note: obviously these two methods have to be synchronized. Right? ...
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Allowed characters in Linux environment variable names

...llowed in Linux environment variable names? My cursory search of man pages and the web did only produce information about how to work with variables, but not which names are allowed. ...
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Fragment Inside Fragment

...ing a problem on pressing back button. Application Main screen has buttons and pressing on each button view replace with new fragment(and that fragment contain inside another fragment), dynamically adding/replacing fragment is working fine, by pressing button1 fragment replaced, same happens when pr...