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WebSockets vs. Server-Sent events/EventSource
...se or IndexedDB object store). If you'll need to send data to a server, XMLHttpRequest is always a friend.
SSEs are sent over traditional HTTP. That means they do not require a special protocol or server implementation to get working. WebSockets on the other hand, require full-duplex connection...
Render a string in HTML and preserve spaces and linebreaks
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have you tried using <pre> tag.
http://jsfiddle.net/NweRa/
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git + LaTeX workflow
...ent, just a simple bat script
It works perfectly on windows10, miktex2.9:
https://github.com/redreamality/git-latexdiff
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Find and kill a process in one line using bash and regex
I often need to kill a process during programming.
25 Answers
25
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C# binary literals
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@D.Singh I see it on the C# 7 list now. github.com/dotnet/roslyn/issues/2136
– Danation
Jul 24 '15 at 20:03
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jQuery date/time picker [closed]
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By far the nicest and simplest DateTime picker option is http://trentrichardson.com/examples/timepicker/.
It is an extension of the jQuery UI Datepicker so it will support the same themes as well it works very much the same way, similar syntax, etc. This should be packaged with th...
How can I selectively escape percent (%) in Python strings?
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7 Answers
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UTF-8 all the way through
...he browser must be informed of the encoding in which data is sent (through HTTP response headers or HTML metadata).
In PHP, you can use the default_charset php.ini option, or manually issue the Content-Type MIME header yourself, which is just more work but has the same effect.
When encoding the ou...
How to set a JavaScript breakpoint from code in Chrome?
...bugger;
Example
$("#myBtn").click(function() {
debugger;
});
Demo
http://jsfiddle.net/hBCH5/
Resources on debugging in JavaScript
http://www.laurencegellert.com/2012/05/the-three-ways-of-setting-breakpoints-in-javascript/
http://berzniz.com/post/78260747646/5-javascript-debugging-tips-yo...
How to redirect to previous page in Ruby On Rails?
...s like a charm for me. It's just a short cut for
redirect_to(request.env['HTTP_REFERER'])
http://apidock.com/rails/ActionController/Base/redirect_to (pre Rails 3) or http://apidock.com/rails/ActionController/Redirecting/redirect_to (Rails 3)
Please note that redirect_to(:back) is being deprecated...