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Java equivalent to #region in C#

... Actually this can be achieved. If you scroll down on this post "Yaqub Ahmad" explains how to get this functionality. Also here is a link (kosiara87.blogspot.com/2011/12/…) that shows you how to add it to your existing eclipse e...
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Multiline bash commands in makefile

...colon: foo: for i in `find`; \ do \ all="$$all $$i"; \ done; \ gcc $$all But if you just want to take the whole list returned by the find invocation and pass it to gcc, you actually don't necessarily need a multiline command: foo: ...
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How to convert image to byte array

Can anybody suggest how I can convert an image to a byte array and vice versa? 12 Answers ...
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Spring Test & Security: How to mock authentication?

...e properly secured. Just in case someone changes things around and accidentally removes security settings. 7 Answers ...
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Compute a confidence interval from sample data

... Importing scipy does not necessarily import all the subpackages automatically. Better to import the sub-package scipy.stats explicitly. – Vikram Jul 2 '13 at 10:24 ...
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In log4j, does checking isDebugEnabled before logging improve performance?

...using Log4J in my application for logging. Previously I was using debug call like: 16 Answers ...
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Why are dashes preferred for CSS selectors / HTML attributes?

...re separated with underscore and there were no stops. Also, using hyphens allows you to take advantage of the |= attribute selector, which selects any element containing the text, optionally followed by a dash: span[class|="em"] { font-style: italic; } This would make the following HTML elements...
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Proxies with Python 'Requests' module

... specify different (or the same) proxie(s) for requests using http, https, and ftp protocols: http_proxy = "http://10.10.1.10:3128" https_proxy = "https://10.10.1.11:1080" ftp_proxy = "ftp://10.10.1.10:3128" proxyDict = { "http" : http_proxy, "https" : https_proxy...
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Ruby on Rails: Delete multiple hash keys

...re unaware of the Hash#except method ActiveSupport adds to Hash. It would allow your code to be simplified to: redirect_to my_path(params.except(:controller, :action, :other_key)) Also, you wouldn't have to monkey patch, since the Rails team did it for you! ...
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How to get all properties values of a JavaScript Object (without knowing the keys)?

... for you: for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var val = obj[key]; // use val } } The nested if makes sure that you don't enumerate over properties in the prototype chain of the object (which is the behaviour you almost certainly wan...