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How do I read the source code of shell commands?

... @Drew, do you have any idea if there are shell commands actually written in shell script? – Rafael Sep 17 '19 at 11:22 add ...
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Delete specified file from document directory

...ment directory but always get error when try to remove it. Do you have any ideas? – Vadim Apr 5 '13 at 4:57 I solved i...
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Rails 4 Authenticity Token

...thod `json_request?' for #<SettingsController:0x000000030a54a8>, Any idea? – Deano Mar 23 '16 at 12:30 You have ...
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Rename a file using Java

... No idea, but it's the exact same thing that Pierre posted, without the source code... – Thomas Owens Jul 21 '09 at 12:12 ...
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How to flip UIImage horizontally?

...ippedImage imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate]. Any idea why? – devios1 May 29 '15 at 18:54  |  show 3 more comments ...
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Github Windows 'Failed to sync this branch'

...s that, just open the shell and do git status. That will give you a decent idea of what could be wrong and the state of your repo. I can't give you a specific error for this as it happens for many reasons in Github for Windows, like say some problem in updating submodules etc. ...
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Page redirect after certain time PHP

... :) Good idea! And if you want to send (keep) some variables and use in the reloaded page? – Mugur Ungureanu May 23 '14 at 8:16 ...
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Assigning variables with dynamic names in Java

... example. However doing this kind of thing unnecessarily in Java is a bad idea. It is inefficient, the code is more complicated, and since you are relying on runtime checking it is more fragile. And this is not "variables with dynamic names". It is better described as dynamic access to variables...
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Double decimal formatting in Java

...e US locale-specific dot as a decimal sign, specify the US locale" .. this idea that US habits are the right ones and everything else is kind of "folk" stuff drives me crazy. – Simone Gianni Mar 3 '18 at 12:05 ...
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Indexes of all occurrences of character in a string

... The general idea is right, but word.substring(word) won't compile. :P – Peter Lawrey Feb 17 '11 at 20:52 1 ...