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Deleting all records in a database table
...'ll probably want Post.destroy_all - though it is much slower. See apidock.com/rails/ActiveRecord/Base/destroy_all/class
– Michael Hellein
Oct 17 '11 at 14:44
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Unable to read data from the transport connection : An existing connection was forcibly closed by th
...readed TCP Service with multi-threading that may help you: switchonthecode.com/tutorials/…
– David
Mar 24 '11 at 15:10
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What are the relationships between Any, AnyVal, AnyRef, Object and how do they map when used in Java
...this? The text of the page has some java interoperability remarks.
http://www.scala-lang.org/node/128
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How to import local packages without gopath
...dd your "external" or "dependent" packages within a vendor directory; upon compilation the compiler will use these packages first.
Found. I was able import local package with GOPATH by creating a subfolder of package1 and then importing with import "./package1" in binary1.go and binary2.go script...
How to convert a string with comma-delimited items to a list in Python?
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– TristanZimmerman
May 19 '17 at 18:01
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IE8 support for CSS Media Query
...a way of degrading the design for IE8 users, you may find IE's conditional commenting helpful. Using this, you can specify an IE 8/7/6 specific style sheet which over writes the previous rules.
For example:
<link rel="stylesheet" type="text/css" media="all" href="style.css"/>
<!--[if lt I...
Why should I use Deque over Stack?
...tack has no interface, so if you know you need Stack operations you end up committing to a specific concrete class, which isn't usually a good idea.
Also as pointed out in the comments, Stack and Deque have reverse iteration orders:
Stack<Integer> stack = new Stack<>();
stack.push(1);
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Simple example of threading in C++
...was instrumental in hammering out the c++0x standard on the topic.
http://www.hpl.hp.com/techreports/2004/HPL-2004-209.html
That said there are several cross-platform thread C++ libraries that work just fine in practice. Intel thread building blocks contains a tbb::thread object that closely appro...
How to detect the device orientation using CSS media queries?
...tion:landscape) { … }
The CSS definition of a media query is at http://www.w3.org/TR/css3-mediaqueries/#orientation
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