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Read error response body in Java
...eful since it's not only 200 to be the success status code, even 201, 204, etc. are often used as success statuses.
Here is an example of how I went to manage it
... connection code code code ...
// Get the response code
int statusCode = connection.getResponseCode();
InputStream is = null;
if...
How can I list all the deleted files in a Git repository?
...h it happen. Any sed regex will do (I use this to find deleted file types, etc)
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find -exec a shell function in Linux?
...ilenames with double-quotes, backquotes, dollar-signs, some escape combos, etc...
– Gordon Davisson
Dec 1 '10 at 17:01
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Xcode suddenly stopped running project on hardware: “Could not launch xxx.app: .. No such file..” [c
...tried some of the above with info.plists and deleting derived data, clean, etc.
My solution: quit XCode, reopen project. Go to derived data in Finder. Deleted data for all projects (was all trashable, but I would try deleting your troubled projectdata first). And then it worked again. Deleting deri...
Print a list in reverse order with range()?
...ge(10), not range(9). Also, if you want a fully-formed list (for slicing, etc.), you should do list(reversed(range(10))).
– John Y
Sep 2 '11 at 16:49
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How disable Copy, Cut, Select, Select All in UITextView
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This takes away tapping on links etc. if that is what is in the textview. Should be noted that this is not a good solution for wanting to hide the select/copy/paste, but also keep some level of interaction enabled.
– barfoon
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try/catch versus throws Exception
...) Thrown exceptions
3) Side effects (i.e changes in the heap, file system etc)
In this case, the first method propagates any exception, while the second throws no checked exception, and swallows most of the unchecked exceptions as well, so the behavior IS different.
However, if you guarantee that...
Getting the ID of the element that fired an event
... an embedded SVG. $(this).attr("id"); does.
– Matt Fletcher
Jun 26 '14 at 9:21
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How to use 'cp' command to exclude a specific directory?
... individual paths (as Vanwaril shows in another answer): !(filename1|path2|etc3), to regex-like things with stars and character classes. Refer to the manpage for details.
zsh
man 1 zshexpn, / filename generation.
You can do setopt KSH_GLOB and use bash-like patterns. Or,
% setopt EXTENDED_GLOB
% ec...
Best data type for storing currency values in a MySQL database
...the transactions (let's suppose $100.23) and multiple by 100, 1000, 10000, etc. to get the accuracy you need. So if you only need to store cents and can safely round up or down, just multiply by 100. In my example, that would make 10023 as the integer to store. You'll save space in the database and ...