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How to do ssh with a timeout in a script?
...turn after 5 second.
for more details about timeout, read this document：
http://man7.org/linux/man-pages/man1/timeout.1.html
or you can use the param of ssh:
ssh -o ConnectTimeout=3 user@ip
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C++ equivalent of Java's toString?
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In C++11, to_string is finally added to the standard.
http://en.cppreference.com/w/cpp/string/basic_string/to_string
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npm install private github repositories by dependency in package.json
... just fine in all scenarios i needed :
"dependencies": {
"GitRepo": "git+https://<token-from-github>:x-oauth-basic@github.com/<user>/<GitRepo>.git"
}
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How to return raw string with ApiController?
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You could have your Web Api action return an HttpResponseMessage for which you have full control over the Content. In your case you might use a StringContent and specify the correct content type:
public HttpResponseMessage Get()
{
return new HttpResponseMessage()
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What kind of leaks does automatic reference counting in Objective-C not prevent or minimize?
...uckily I came across the following blog post and was able to correct them: http://www.reigndesign.com/blog/debugging-retain-cycles-in-objective-c-four-likely-culprits/
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jQuery: Count number of list elements?
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var count = $("#myList").children().length;
For more help with jQuery, http://docs.jquery.com/Main_Page is a good place to start.
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Disable time in bootstrap date time picker
...on, made in PHP/HTML5 and JavaScript. I am currently using one from here:
http://tarruda.github.io/bootstrap-datetimepicker/
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How to create a video from images with FFmpeg?
...add image paths to imagepaths.txt like below.
# this is a comment details https://trac.ffmpeg.org/wiki/Concatenate
file 'E:\images\png\images__%3d.jpg'
file 'E:\images\jpg\images__%3d.jpg'
Sample usage as follows;
"h:\ffmpeg\ffmpeg.exe" -y -r 1/5 -f concat -safe 0 -i "E:\images\imagepaths.txt" ...
Rails Model find where not equal
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In Rails 4.x (See http://edgeguides.rubyonrails.org/active_record_querying.html#not-conditions)
GroupUser.where.not(user_id: me)
In Rails 3.x
GroupUser.where(GroupUser.arel_table[:user_id].not_eq(me))
To shorten the length, you could sto...
How do I include a newline character in a string in Delphi?
...^J'world!';
Label6.Caption := AdjustLineBreaks('Hello,'#10'world!');
{http://delphi.about.com/library/rtl/blrtlAdjustLineBreaks.htm}
end;
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