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How do I add a password to an OpenSSH private key that was generated without a password?
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sharezsharez
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Calculate difference between two datetimes in MySQL
...ction. For example, you can use:
SELECT TIMESTAMPDIFF(SECOND, '2012-06-06 13:13:55', '2012-06-06 15:20:18')
In your case, the third parameter of TIMSTAMPDIFF function would be the current login time (NOW()). Second parameter would be the last login time, which is already in the database.
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Difference between val() and text()
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edited Mar 23 '13 at 19:20
JJJ
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Is there a CSS selector for text nodes?
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JacobJacob
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grep output to show only matching file
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edited Mar 12 '13 at 22:54
Vincent Scheib
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Closing JDBC Connections in Pool
... connection or not.
– BalusC
Sep 6 '13 at 16:03
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brew update: The following untracked working tree files would be overwritten by merge:
...nexpectedly
– Rich Bradshaw
Feb 23 '13 at 11:55
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How to change value of process.env.PORT in node.js?
...windows users
– WraithKenny
Sep 24 '13 at 2:42
3
Also for Powershell, it's $env:PORT = 80 technet...
Difference between framework and static library in xcode4, and how to call them
...use these Xcode 4 templates for creating an iOS framework.
Update 9 Dec 2013: this is a popular answer so I thought I'd edit to say that my first choice for library distribution has changed. My first choice for any third party library as either a consumer or producer is CocoaPods. I distribute my l...
django: BooleanField, how to set the default value to true?
...ut not default
– user
Aug 18 '14 at 13:16
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in this answer, the answerer is using a model field, ...