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How can I convert tabs to spaces in every file of a directory?
...our repo.
This will corrupt binary files, including those under svn, .git! Read the comments before using!
find . -iname '*.java' -type f -exec sed -i.orig 's/\t/ /g' {} +
The original file is saved as [filename].orig.
Replace '*.java' with the file ending of the file type you are looking for. T...
Java Date vs Calendar
...t people should be safe. Be careful when using SimpleDateFormat in multithreaded code.
– cwash
Nov 22 '10 at 22:53
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Different names of JSON property during serialization and deserialization
..."Serialization: " + mapper.writeValueAsString(c));
Coordinates r = mapper.readValue("{\"red\":25}",Coordinates.class);
System.out.println("Deserialization: " + r.getR());
Result:
Serialization: {"r":5}
Deserialization: 25
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Grunt watch error - Waiting…Fatal error: watch ENOSPC
... of: error, cannot load more garbage onto pony. Pony has so much garbage already loaded, that pony is fainting with exhaustion.
An alternative (perhaps comparable to taking excess garbage off of pony and placing in the dump), is to run:
npm dedupe
Then go congratulate yourself for making pony ha...
How do I create an average from a Ruby array?
... solutions here, that I know that look extremely neat, but I'm afraid if I read my code in the future they'll like gibberish. Thanks for the clean solution!
– atmosx
Sep 11 '14 at 11:16
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How to check whether a string is a valid HTTP URL?
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Should this read uriResult.Scheme instead of uriName.Scheme? I'm using the overload to TryCreate that takes String instead of Uri as it's first parameter.
– user1017882
Jan 2 '13 at 10:58
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How do I get the n-th level parent of an element in jQuery?
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Read further down the answer and all shall be revealed! (I've given you level examples)
– Henry
Aug 17 '11 at 13:37
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Autolayout - intrinsic size of UIButton does not include title insets
...u are violating not just Apple's expectations but all other developers who read the docs.
– Sirens
Jun 23 '19 at 4:48
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Import a file from a subdirectory?
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Try import .lib.BoxTime. For more information read about relative import in PEP 328.
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How to add 'ON DELETE CASCADE' in ALTER TABLE statement
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You can not add ON DELETE CASCADE to an already existing constraint. You will have to drop and re-create the constraint. The documentation shows that the MODIFY CONSTRAINT clause can only modify the state of a constraint (i-e: ENABLED/DISABLED...).
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