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How often does python flush to a file?

...t size. A negative buffering means to use the system default, which is usually line buffered for tty devices and fully buffered for other files. If omitted, the system default is used. code: bufsize = 0 f = open('file.txt', 'w', buffering=bufsize) ...
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Embedded MongoDB when running integration tests

...ed mongo for each test fails most of the tests. Its better to start before all the tests and shutdown once all have executed – DBS Apr 30 '19 at 5:36 ...
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Replace non-ASCII characters with a single space

I need to replace all non-ASCII (\x00-\x7F) characters with a space. I'm surprised that this is not dead-easy in Python, unless I'm missing something. The following function simply removes all non-ASCII characters: ...
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How to make an Android device vibrate?

... edited Oct 17 '18 at 9:54 vallentin 13.6k44 gold badges3939 silver badges5858 bronze badges answered Dec 19 '12 at 10:33 ...
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ViewBag, ViewData and TempData

... 1)TempData Allows you to store data that will survive for a redirect. Internally it uses the Session as backing store, after the redirect is made the data is automatically evicted. The pattern is the following: public ActionResult Foo(...
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What do ellipsis […] mean in a list?

... an infinite loop of references, so it decided to cut it short, it's not really infinite. And no, it's not really useful besides a thought experiment :) – Óscar López Jun 18 '13 at 3:44 ...
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jQuery event to trigger action when a div is made visible

...ction($) { var _oldShow = $.fn.show; $.fn.show = function(speed, oldCallback) { return $(this).each(function() { var obj = $(this), newCallback = function() { if ($.isFunction(oldCallback)) { oldCallback.apply(obj); } ...
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HTML / CSS How to add image icon to input type=“button”?

...right>; padding-<left|right>: <width of image>px; It's usually a little easier to use a button with an img inside: <button type="submit"><img> Text</button> However the browser implementations of button for submitting are inconsistent, as well as the fact that a...
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Call UrlHelper in models in ASP.NET MVC

I need to generate some URLs in a model in ASP.NET MVC. I'd like to call something like UrlHelper.Action() which uses the routes to generate the URL. I don't mind filling the usual blanks, like the hostname, scheme and so on. ...
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Utility classes are evil? [closed]

...d object-oriented design, most classes should represent a single thing and all of its attributes and operations. If you are operating on a thing, that method should probably be a member of that thing. However, there are times when you can use utility classes to group a number of methods together ...