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What is SaaS, PaaS and IaaS? With examples

...rs, IP addresses, virtual local area networks etc. Examples: Amazon EC2, Windows Azure, Rackspace, Google Compute Engine. PaaS (Platform as a Service), as the name suggests, provides you computing platforms which typically includes operating system, programming language execution environment, data...
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warning about too many open figures

...t.clf() clears the entire current figure with all its axes, but leaves the window opened, such that it may be reused for other plots. plt.close() closes a window, which will be the current window, if not specified otherwise. plt.close('all') will close all open figures. The reason that del fig doe...
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mongorestore error: Don't know what to do with the dump file [closed]

... I am using windows version 3.0.3 and specifying the database name did it for me!Thank you @clevertension. – Sotiris Zegiannis Jun 1 '15 at 10:59 ...
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Print commit message of a given commit in git

...s.onClickDraftSave('#login-link'); var $window = $(window), onScroll = function(e) { var $elem = $('.new-login-left'), docViewTop = $window.sc...
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How can I change a file's encoding with vim?

... Downside, iconv might not be easily available on Windows. – Adriano Varoli Piazza Mar 8 '10 at 18:23 2 ...
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Advanced JavaScript: Why is this function wrapped in parentheses? [duplicate]

...the global object. In effect, the previous snippet is equivalent to this: window.bar = 4; delete window.bar; console.log(window.bar); And now you can see how it's analogous to the foo object example and not the foo variable example. ...
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What is the difference between the WPF TextBlock element and Label control? [duplicate]

...F Textblock inherits from FrameworkElement instead of deriving from System.Windows.Control like the Label Control. This means that the Textblock is much more lightweight. The downside of using a textblock is no support for Access/Accerelator Keys and there is no link to other controls as target. Wh...
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Intellij IDEA crashed, and now throws an error

...elliJIdeaXX[.AndroidStudioXX]/system/cache WHERE <your_home> is Windows Users: C:\Users\<**Your User**>\ (or %USERPROFILE%) Linux Users(Ubuntu), Mac: ~/ XX is your IntelliJ version (This directory is "caches" in some versions.) Remove all the files in the cache directory. Then re...
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Get file size, image width and height before upload

...mg.height} ${file.type} ${Math.round(file.size/1024)}KB<div>`); window.URL.revokeObjectURL(img.src); // Free some memory }); img.src = window.URL.createObjectURL(file); } EL_browse.addEventListener('change', ev => { EL_preview.innerHTML = ''; // Remove old images and data ...
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How can I find WPF controls by name or type?

...undTextBox = UIHelper.FindChild<TextBox>(Application.Current.MainWindow, "myTextBoxName"); Note Application.Current.MainWindow can be any parent window. share | improve this answer ...