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Make git automatically remove trailing whitespace before committing

...--no-verify . permanently: cd .git/hooks/ ; chmod -x pre-commit Warning: by default, a pre-commit script (like this one), has not a "remove trailing" feature", but a "warning" feature like: if (/\s$/) { bad_line("trailing whitespace", $_); } You could however build a better pre-commit hook,...
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git ignore exception

...An optional prefix ! which negates the pattern; any matching file excluded by a previous pattern will become included again. If a negated pattern matches, this will override lower precedence patterns sources. share ...
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Go: panic: runtime error: invalid memory address or nil pointer dereference

...ording to the docs for func (*Client) Do: "An error is returned if caused by client policy (such as CheckRedirect), or if there was an HTTP protocol error. A non-2xx response doesn't cause an error. When err is nil, resp always contains a non-nil resp.Body." Then looking at this code: res, err := ...
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Python xml ElementTree from a string source?

... for the correct answer, see the one provided by @dgassaway – 2.718 Sep 26 '14 at 0:15 ...
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How do I import .sql files into SQLite 3?

...ou can mark one of the two answers that answered your question as accepted by clicking the tick under the vote count next to the answer. – Dominic Rodger Jan 13 '10 at 6:51 ad...
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How do I create a Python function with optional arguments?

...required positional arguments, you can specify specific optional arguments by name. share | improve this answer | follow | ...
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How do I test for an empty string in a Bash case statement?

... I use a simple fall through. no parameters passed ($1="") will be caught by the second case statement, yet the following * will catch any unknown parameter. Flipping the "") and *) will not work as *) will catch everything every time in that case, even blanks. #!/usr/local/bin/bash # testcase.sh ...
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#1071 - Specified key was too long; max key length is 767 bytes

... 767 bytes is the stated prefix limitation for InnoDB tables in MySQL version 5.6 (and prior versions). It's 1,000 bytes long for MyISAM tables. In MySQL version 5.7 and upwards this limit has been increased to 3072 bytes. You al...
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Convert a list of objects to an array of one of the object's properties

...y(); Since Select is an Extension method make sure to add that namespace by adding a using System.Linq to your file - then it will show up with Intellisense. share | improve this answer ...
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How can I exclude some folders from my Eclipse project?

...to know if there is a way to exclude some directories from being picked up by eclipse at all? The reason is that we have a huge "third-party" directory in our repository that cannot be present in the project for the pair-programming plugin we are using to be able to sync efficiently. ...