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What do Clustered and Non clustered index actually mean?

I have a limited exposure to DB and have only used DB as an application programmer. I want to know about Clustered and Non clustered indexes . I googled and what I found was : ...
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Understanding slice notation

...t value that is not in the selected slice. So, the difference between stop and start is the number of elements selected (if step is 1, the default). The other feature is that start or stop may be a negative number, which means it counts from the end of the array instead of the beginning. So: a[-1]...
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Finding all possible combinations of numbers to reach a given sum

...])=15 This type of algorithms are very well explained in the following Standford's Abstract Programming lecture - this video is very recommendable to understand how recursion works to generate permutations of solutions. Edit The above as a generator function, making it a bit more useful. Require...
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How can I fix WebStorm warning “Unresolved function or method” for “require” (Firefox Add-on SDK)

...project or enable Node.js Globals predefined library in Settings/Languages and Frameworks/JavaScript/Libraries. (Edited settings path by @yurik) In WebStorm 2016.x-2017.x: make sure that the Node.js Core library is enabled in Settings (Preferences) | Languages & Frameworks | Node.js and NPM I...
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jQuery table sort

... If you want to avoid all the bells and whistles then may I suggest this simple sortElements plugin. Usage: var table = $('table'); $('.sortable th') .wrapInner('<span title="sort this column"/>') .each(function(){ var th = $(this), ...
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How to use OpenSSL to encrypt/decrypt files?

I want to crypt and decrypt one file using one password. 10 Answers 10 ...
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Is it possible to run JavaFX applications on iOS, Android or Windows Phone 8?

Can one develop an entire application using JavaFX and run it on iOS, Android or Windows Phone 8, without writing platform-specific code? ...
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How to get the cuda version?

Is there any quick command or script to check for the version of CUDA installed? 19 Answers ...
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Replace String in all files in Eclipse

... "Search"->"File" Enter text, file pattern and projects "Replace" Enter new text Voilà... share | improve this answer | follow ...
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What does 'wb' mean in this code, using Python?

... File mode, write and binary. Since you are writing a .jpg file, it looks fine. But if you supposed to read that jpg file you need to use 'rb' More info On Windows, 'b' appended to the mode opens the file in binary mode, so there ar...