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UnmodifiableMap (Java Collections) vs ImmutableMap (Google) [duplicate]
...so lets you easily make a "defensive copy" of a map provided to your class by a caller.
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Difference between WebStorm and PHPStorm
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WebStorm comes with certain (mainly) JavaScript oriented plugins bundled by default while they need to be installed manually in PhpStorm (if necessary).
At the same time: plugins that require PHP support would not be able to install in WebStorm (for obvious reasons).
P.S.
Since WebStorm has diff...
How do you properly use namespaces in C++?
...ier, not because it is a good idea.
"using namespace std ;" is discouraged by Scott Meyers (I don't remember exactly which book, but I can find it if necessary).
Namespace Composition
Namespaces are more than packages. Another example can be found in Bjarne Stroustrup's "The C++ Programming Language...
Recent file history in Vim?
...ldfiles. One can do this interactively using :browse command, as explained by @sarnold but it's also possible to do this manually by using :e #<N where N is a number from the oldfiles list.
– Krzysztof Adamski
Apr 14 '14 at 21:08
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How can I save my secret keys and password securely in my version control system?
...lter_openssl
smudge_filter_openssl
diff_filter_openssl
which are used by Git for decryption, encryption, and supporting Git diff. A master passphrase and salt (fixed!) is defined inside these scripts and you MUST ensure that .gitencrypt is never actually pushed.
Example clean_filter_openssl scr...
Cast List to List in .NET 2.0
...ng worlds of covariance and contravariance, and is not currently supported by C# or VB.NET.
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Switching from zsh to bash on OSX, and back again?
...you're happy with this answer, please take a moment to mark it as accepted by checking the checkmark to the left of the answer. Thanks!
– larsks
Apr 26 '12 at 23:26
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Can I force pip to reinstall the current version?
... a package that is already up-to-date. I see how to force a reinstallation by first uninstalling (with pip uninstall ) and then installing, but is there a way to simply force an "update" to a nominally current version in a single step?
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Canvas width and height in HTML5
...code to resize your canvas. For example:
var canvas = document.getElementsByTagName('canvas')[0];
canvas.width = 800;
canvas.height = 600;
Note that this clears the canvas, though you should follow with ctx.clearRect( 0, 0, ctx.canvas.width, ctx.canvas.height); to handle those browsers that don'...
How to force maven update?
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if it's caused by the .lastupdated file, generated from the last unsuccessful dependency downloading, this method will not work, we need something like Rober Reiz's answer
– Junchen Liu
May 4 '16 at 1...