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Why do we need fibers

...<Enumerator: 1:upto(10)> These Enumerators are Enumerable objects, and their each methods yield the elements which would have been yielded by the original iterator method, had it been called with a block. In the example I just gave, the Enumerator returned by reverse_each has a each method w...
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How to log cron jobs?

...og/myjob.log You might use mail to send emails. Most systems will send unhandled cron job output by email to root or the corresponding user. share | improve this answer | fo...
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Generate random numbers with a given (numerical) distribution

... You can then use the rvs() method of the distribution object to generate random numbers. As pointed out by Eugene Pakhomov in the comments, you can also pass a p keyword parameter to numpy.random.choice(), e.g. numpy.random.choice(numpy.arange(1, 7), p=[0.1, 0.05, 0.05, 0.2, 0.4, 0.2]) If you a...
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Is there any pythonic way to combine two dicts (adding values for keys that appear in both)?

...ith them you'd normally do with that type, such as iterate over their keys and values. share | improve this answer | follow | ...
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How to name and retrieve a stash by name in git?

... git stash list This will list down all your stashes. To apply a stash and remove it from the stash stack, type: git stash pop stash@{n} To apply a stash and keep it in the stash stack, type: git stash apply stash@{n} Where n is the index of the stashed change. ...
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ab load testing

... The apache benchmark tool is very basic, and while it will give you a solid idea of some performance, it is a bad idea to only depend on it if you plan to have your site exposed to serious stress in production. Having said that, here's the most common and simplest ...
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How do you pass multiple enum values in C#?

...ine the enum, just attribute it with [Flags], set values to powers of two, and it will work this way. Nothing else changes, other than passing multiple values into a function. For example: [Flags] enum DaysOfWeek { Sunday = 1, Monday = 2, Tuesday = 4, Wednesday = 8, Thursday = 16, ...
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How to completely uninstall Visual Studio 2010?

I've been looking to find a CLEAN solution to completely and ultimately remove Visual Studio 2010 from my computer. When you install Visual Studio, it also installs a bunch of programs (about 55) in the add/remove programs panel ( appwiz.cpl ). ...
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When should I use jQuery deferred's “then” method and when should I use the “pipe” method?

...d. The deferred.then() method, which replaces it, should be used instead. and As of jQuery 1.8, the deferred.then() method returns a new promise that can filter the status and values of a deferred through a function, replacing the now-deprecated deferred.pipe() method. The examples below might st...
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Is it valid to define functions in JSON results?

...int) String (double-quoted Unicode with backslash escaping) Boolean (true and false) Array (an ordered sequence of values, comma-separated and enclosed in square brackets) Object (collection of key:value pairs, comma-separated and enclosed in curly braces) null ...