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What is the purpose of the word 'self'?
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I find it interesting that the community didn't choose this instead of self. Does self have some history that I'm not aware of in older programming languages?
– Jules G.M.
Dec 12 '12 at 20:46
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How can I store my users' passwords safely?
...e is by using a standard library.
Because security tends to be a lot more complicated and with more invisible screw up possibilities than most programmers could tackle alone, using a standard library is almost always easiest and most secure (if not the only) available option.
The new PHP passwor...
Git status shows files as changed even though contents are the same
I received a git checkout from someone else and am trying to commit the unstaged changes to the local repository. However, a lot (if not every) file appears as modified even though the contents are exactly the same.
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What's the best way of structuring data on firebase?
...reat post over on the Firebase blog about denormalizing your data: https://www.firebase.com/blog/2013-04-12-denormalizing-is-normal.html
I'd indeed suggest keeping the "ID" of each application as a child of each applicant.
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An efficient way to transpose a file in Bash
I have a huge tab-separated file formatted like this
29 Answers
29
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How do I make a Git commit in the past?
...d I found some old versions of a file already in the repository. How do I commit it to the history in the correct order according the file's "date modified" so I have an accurate history of the file?
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Remove trailing zeros
...s used and trailing zeros are preserved
Update Konrad pointed out in the comments:
Watch out for values like 0.000001. G29 format will present them in the shortest possible way so it will switch to the exponential notation. string.Format("{0:G29}", decimal.Parse("0.00000001",System.Globalizati...
Search for string and get count in vi editor
I want to search for a string and find the number of occurrences in a file using the vi editor.
8 Answers
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How to get the IP address of the docker host from inside a docker container
...p - I think it isn't a helpful answer and will mislead a lot of people - recommend you remove it. (The RUN bit)
– Michael Neale
Mar 6 '15 at 0:28
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Remove non-ascii character in string
...200F ‏ right-to-left-mark
Some references on those:
http://www.fileformat.info/info/unicode/char/200B/index.htm
https://en.wikipedia.org/wiki/Left-to-right_mark
Note that although the encoding of the embedded character is UTF-8, the encoding in the regular expression is not. Alth...