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SSH configuration: override the default username [closed]
..., User jdoe at the top, and then define Host example, HostName abc.example.com, User root, attempting ssh example will be the same as if you entered ssh jdoe@abc.example.com. In order to define ssh defaults (ie. User root), Host * directive needs to be at the bottom of config file.
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Run an untrusted C program in a sandbox in Linux that prevents it from opening files, forking, etc.?
...uite a few issues:
It can be broken out of. If you are going to actually compile or run untrusted C programs on your system, you are especially vulnerable to this issue. And if your students are anything like mine, someone WILL try to break out of the jail.
You have to create a full independent fi...
How do I use format() on a moment.js duration?
...ding some kind of formatting to durations in moment.js. See https://github.com/timrwood/moment/issues/463
A couple other libraries that might help out are http://countdownjs.org/ and https://github.com/icambron/twix.js
shar...
Can I update a component's props in React.js?
...it seems like props are intended to be static (passed in from the parent component), while state changes based upon events. However, I noticed in the docs a reference to componentWillReceiveProps , which specifically includes this example:
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How to get an IFrame to be responsive in iOS Safari?
...efault overwrites. The *width: 100%; is there so the code would remain IE6 compatible, but if you do not care for IE6 you can omit it. Demo
As you can see now, the div#ScrolledArea width is actually 100% and the overflow: scroll; can do it's thing and hide the overflowing content. If you have ac...
Use tnsnames.ora in Oracle SQL Developer
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Windows shortcut != symbolic link. howtogeek.com/howto/16226/…
– Matt Lachman
Apr 21 '14 at 18:01
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Counter increment in Bash loop not working
...it in the bash man page, and it appears to only be supported for backwards compatibility.
– chepner
May 27 '14 at 15:13
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How do I show an open file in eclipse Package Explorer?
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I agree with later commenter. Thank you!
– user2953119
Aug 26 '14 at 11:01
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ExecJS and could not find a JavaScript runtime
...his answer and took therubyracer out of my gemfile. See also stackoverflow.com/questions/7092107/….
– Mark Berry
Jan 17 '12 at 1:58
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MySQL: Large VARCHAR vs. TEXT?
...large for that, it overflows to additional pages. See mysqlperformanceblog.com/2010/02/09/blob-storage-in-innodb for a detailed explanation.
– Bill Karwin
Jan 1 '14 at 21:43
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