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How to increase IDE memory limit in IntelliJ IDEA on Mac?

...ll automatically create a copy of the .vmoptions file in the config folder and open a dialog to edit it. Older versions: IntelliJ IDEA 12 is a signed application, therefore changing options in Info.plist is no longer recommended, as the signature will not match and you will get issues depending ...
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How to write a caption under an image?

... Figure and Figcaption tags: <figure> <img src='image.jpg' alt='missing' /> <figcaption>Caption goes here</figcaption> </figure> Gotta love HTML5. See sample #container { text-ali...
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.NET / C# - Convert char[] to string

... Note that new string(null) yields String.Empty and not null! If you want to keep null, you can make an extension method static string ToStringSafe(this char[] buf) { return buf == null ? null : new string(buf); }. – Skod Aug 10 '15 ...
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How to measure code coverage in Golang?

...e results: One major new feature of go test is that it can now compute and, with help from a new, separately installed "go tool cover" program, display test coverage results. The cover tool is part of the go.tools subrepository. It can be installed by running $ go get golang.org/x/tools/c...
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Focusable EditText inside ListView

I've spent about 6 hours on this so far, and been hitting nothing but roadblocks. The general premise is that there is some row in a ListView (whether it's generated by the adapter, or added as a header view) that contains an EditText widget and a Button . All I want to do is be able to use t...
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Set markers for individual points on a line in Matplotlib

... Specify the keyword args linestyle and/or marker in your call to plot. For example, using a dashed line and blue circle markers: plt.plot(range(10), linestyle='--', marker='o', color='b') A shortcut call for the same thing: plt.plot(range(10), '--bo') ...
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Ruby array to string conversion

...','35','231'].join("', '")}'" Some string interpolation to add the first and last single quote :P share | improve this answer | follow | ...
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How to install Boost on Ubuntu

I'm on Ubuntu, and I want to install Boost. I tried with 7 Answers 7 ...
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Is there a unique Android device ID?

Do Android devices have a unique ID, and if so, what is a simple way to access it using Java? 52 Answers ...
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Named regular expression group “(?Pregexp)”: what does “P” stand for?

...major" version, Python 1.5, by the end of this year. I hope that Python and Perl can co-exist in years to come; cross-pollination can be good for both languages. (I believe Larry had a good look at Python when he added objects to Perl 5; O'Reilly publishes books about both languages.) ...