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Linux: copy and create destination dir if it does not exist

I want a command (or probably an option to cp) that creates the destination directory if it does not exist. 21 Answers ...
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When should I use a table variable vs temporary table in sql server?

...re details in table variable. It says that temp tables are always on disk, and table variables are in memory, that is to say, the performance of table variable is better than temp table because table variable uses less IO operations than temp table. ...
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What does extern inline do?

I understand that inline by itself is a suggestion to the compiler, and at its discretion it may or may not inline the function, and it will also produce linkable object code. ...
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How to export and import a .sql file from command line with options? [duplicate]

... Duplicate! looking for some feature have phpmyadmin during export in command line 8 Answers ...
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How to Add a Dotted Underline Beneath HTML Text

...ne html text so that the line beneath the text is dotted rather than the standard underline? Preferably, I would like to do this without using a separate CSS file. I'm a novice at html. ...
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Git Commit Messages: 50/72 Formatting

...: For these reasons, the "summary" must be no more than 70-75 characters, and it must describe both what the patch changes, as well as why the patch might be necessary. It is challenging to be both succinct and descriptive, but that is what a well-written summary should do. That said, it seems l...
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How many Activities vs Fragments?

...he pattern used by the ActionBarSherlock Fragments Demo app (download here and source code here). The demo that most closely matches the tutorial mentioned in the question is the one called "Layout" in the app; or FragmentLayoutSupport in the source code. In this demo, the logic has been moved out ...
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When should we call System.exit in Java

... run shutdown hooks before the program quits. This is a convenient way to handle shutdown in bigger programs, where all parts of the program can't (and shouldn't) be aware of each other. Then, if someone wants to quit, he can simply call System.exit(), and the shutdown hooks (if properly set up) tak...
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width:auto for fields

...re's the best I could do after a few minutes. It's 1px off in FF, Chrome, and Safari, and perfect in IE. (The problem is #^&* IE applies borders differently than everyone else so it's not consistent.) <div style='padding:30px;width:200px;background:red'> <form action='' method='pos...
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Python (and Python C API): __new__ versus __init__

...stion I'm about to ask seems to be a duplicate of Python's use of __new__ and __init__? , but regardless, it's still unclear to me exactly what the practical difference between __new__ and __init__ is. ...