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Print this array, sorted in reversed case-insensitive order...
You have unsorted array of strings, like:my @arr = qw(hello World Show must go on);Print this array, sorted in reversed case-insensitive order.
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How to evaluate the cube?
How to evaluate the cube?What are the differences between Cognos 8 and Cognos 7.x version?
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What does this function do:
What does this function do:string f(const string &x) { return x.empty()? x : f(x.substr(1)) + x[0];}What does this piece of code perform:char *a=...., *b=....;while(*b++ = *a++);
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What is a deadlock?
There is a table with Pluks('plk') and Zinks ('zin'). Each Pluk onlyresides on a single Zink and each Zink may contain multiple Pluks. Howdo you find how many Pluks are on each and every Zink? Please provide SQL.What is a deadlock?
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Can HashMap store null values?If yes, how many?
Can HashMap store null values?If yes, how many?What is singleton class? Give one example.Please describe the difference between 'int' and 'Integer',what is the purpose of 'Integer', where should we use 'Integer' vs 'int'?
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Provide TSL statement which specifies keyboard input...?
Please explain WinRunner architecture.Winrunner is a "record and play" tool.Winrunner process is a six step process.What is Exception Handling in WinRunner?Provide TSL statement which specifies keyboard input
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Shell script
You have current directory containing set of directories which contain files.One file can reside in many directories.Write script which returns number of unique file names inall the subdirectories of a current dir.