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Strengths of Shell Scripting compared to Python [closed]

...programs in shell. Shell scripting reuses entire programs. Shell is universally available (on anything like Unix) - Python is not necessarily installed. 'Tis true that you can do everything in Python that you can do in shell; 'tis also true that there are things that are easy in Python that are ha...
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data.table vs dplyr: can one do something well the other can't or does poorly?

...j and by together is by design. By keeping related operations together, it allows to easily optimise operations for speed and more importantly memory usage, and also provide some powerful features, all while maintaining the consistency in syntax. 1. Speed Quite a few benchmarks (though mostly on g...
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What are the main purposes of using std::forward and which problems it solves?

... references. What is the purpose of doing that? How would that affect the called function inner if we leave t1 & t2 as lvalues? ...
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Get int value from enum in C#

I have a class called Questions (plural). In this class there is an enum called Question (singular) which looks like this. ...
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Is BCrypt a good hashing algorithm to use in C#? Where can I find it? [closed]

...hat cannot be reverted to the original string. Symmetric Encryption - (Usually just referred to as 'encryption') - The act of taking a string and producing a sequence of characters that can be decrypted to the original string through the use of the same encryption key that encrypted it. Rainbow T...
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Android: Share plain text using intent (to all messaging apps)

...ablet, I was asked to choose from the list of apps. Probably its about installing those extra apps on emulator. – Piyush-Ask Any Difference Mar 5 '13 at 15:57 ...
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When to use MyISAM and InnoDB? [duplicate]

... -- Mostly no longer true. Full-text indexing. -- InnoDB has it now Especially good for read-intensive (select) tables. -- Mostly no longer true. Disk footprint is 2x-3x less than InnoDB's. -- As of Version 5.7, this is perhaps the only real advantage of MyISAM. InnoDB: The InnoDB storage engi...
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Null vs. False vs. 0 in PHP

...ers can spot/utilize the difference between Null and False and 0 and all the other good "nothing" entities. What is the difference, specifically in PHP? Does it have something to do with === ? ...
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Are HTTPS headers encrypted?

... The whole lot is encrypted† - all the headers. That's why SSL on vhosts doesn't work too well - you need a dedicated IP address because the Host header is encrypted. †The Server Name Identification (SNI) standard means that the hostname may not be encr...
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Showing line numbers in IPython/Jupyter Notebooks

...l line numbers. In more recent notebook versions Shift-L should toggle for all cells. If you can't remember the shortcut, bring up the command palette Ctrl-Shift+P (Cmd+Shift+P on Mac), and search for "line numbers"), it should allow to toggle and show you the shortcut. ...