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Determining if an Object is of primitive type

I have an Object[] array, and I am trying to find the ones that are primitives. I've tried to use Class.isPrimitive() , but it seems I'm doing something wrong: ...
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Create a table without a header in Markdown

Is it possible to create a table without a header in Markdown? 11 Answers 11 ...
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Test whether a glob has any matches in bash

If I want to check for the existence of a single file, I can test for it using test -e filename or [ -e filename ] . 19 ...
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git - skipping specific commits when merging

I've been using Git for about a year now and think it's fantastic, but I've just started on a second version of the project and started a new branch for it. I'm struggling a little with the best way to handle things going forward. ...
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What's the best practice for primary keys in tables?

When designing tables, I've developed a habit of having one column that is unique and that I make the primary key. This is achieved in three ways depending on requirements: ...
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PHP abstract properties

...are properties because they are containers of data reserved in memory on initialization. A function on the other hand can be declared (types, name, parameters) without being defined (function body missing) and thus, can be made abstract. "Abstract" only indicates that something was declared but n...
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In Rails - is there a rails method to convert newlines to ?

...mat which does exactly what you are looking for, and slightly better since it also adds paragraph tags. See http://api.rubyonrails.org/classes/ActionView/Helpers/TextHelper.html#method-i-simple_format Example: simple_format(mystring) Note that simple_format allows basic HTML tags, but also pa...
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How to run multiple shells on Emacs

... C-u M-x shell will do it. It will prompt for a name for the new shell, just hit return for the default (which will be something like *shell*<2>. Also works with eshell. Another trick, if you use eshell: just as M-x eshell takes you back t...
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How to save CSS changes of Styles panel of Chrome Developer Tools?

... You can save your CSS changes from Chrome Dev Tools itself. Chrome now allows you to add local folders to your Workspace. After allowing Chrome access to the folder and adding the folder to the local workspace, you can map a web resource to a local resource. Navigate to the ...
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Chrome's remote debugging (USB debugging) not working for Samsung Galaxy S3 running android 4.3

...es stopped working as Chrome de-activated the now depracated ADB plugin as it's built in dev-tools now. I downloaded the SDK and followed the instructions at Chrome Developers. How ever I found the instructions served by Alphonso out not to be sufficient and I did it this way on Windows 8: Down...