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Is there a TRY CATCH command in Bash
...at a terminal app has been installed. I want to use a TRY/CATCH command to do this unless there is a neater way.
14 Answers...
How do I run a shell script without using “sh” or “bash” commands?
...the "sh" command. But I still have to prefix the command with "./" which I don't want to. :)
– Rameez Hussain
Jan 8 '12 at 18:26
5
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How do I 'git diff' on a certain directory?
git diff actually runs a diff on all source code. How do I do this on a certain directory, so that I can view modifications on files underneath it?
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How do I pull my project from github?
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Why do I always see things like /path/repo.git but when I clone a local repo I need to do /path/repo/.git Am I doing something wrong?
– CatShoes
Aug 9 '13 at 12:43
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How do I append text to a file?
...perhaps pasted in from some other source.
Or else entered at the keyboard, doesn't matter.
^D
Essentially, you can dump any text you want into the file. CTRL-D sends an end-of-file signal, which terminates input and returns you to the shell.
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How do I convert from int to Long in Java?
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Autoboxing is preferable, because it doesn't necessarily have to create a new Long object every time.
– Michael Myers♦
Aug 19 '09 at 21:08
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How to estimate a programming task if you have no experience in it [closed]
...lems occur, priorities change, and requirements are "updated". Even if you don't use all the time you asked for, you will have more testing time, or can release "early".
I've always been far too optimistic in my estimates, and it can put a lot of stress into your life, especially when you are a you...
What new capabilities do user-defined literals add to C++?
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You could do the same thing by giving std::bitset a proper constexpr constructor.
– Nicol Bolas
Mar 9 '13 at 3:32
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How do I adjust the anchor point of a CALayer, when Auto Layout is being used?
... a view transform is applied.]
Autolayout vs. View Transforms
Autolayout does not play at all well with view transforms. The reason, as far as I can discern, is that you're not supposed to mess with the frame of a view that has a transform (other than the default identity transform) - but that is ...
How do I get PHP errors to display?
...et('display_startup_errors', '1');
error_reporting(E_ALL);
However, this doesn't make PHP to show parse errors - the only way to show those errors is to modify your php.ini with this line:
display_errors = on
(if you don't have access to php.ini, then putting this line in .htaccess might work t...