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How do I convert a numpy array to (and display) an image?

...nting out my error. I should have created an array of shape (h,w,3). (It's now fixed, above.) The length of the first axis can be thought of as the number of rows in the array, and the length of the second axis, the number of columns. So (h, w) corresponds to an array of "height" h and "width" w. Im...
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how to release localhost from Error: listen EADDRINUSE

...lt;port> 0.0.0.* LISTEN <pid>/<parent> Now kill by pid: kill -9 <pid> share | improve this answer | follow | ...
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How to dynamically insert a tag via jQuery after page load?

... @Reddy Great comment. This was posted in October 2010, I'm sure by now this method is no longer a valid/recommended approach, users have to proceed at their own discretion. – Bassem Feb 9 '16 at 23:19 ...
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How to convert a double to long without casting?

... going via the wrapper classes - and more importantly, it's more readable. Now, if you need rounding other than "always towards zero" you'll need slightly more complicated code. share | improve this...
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How do I split a multi-line string into multiple lines?

... then (2008) I was just a newbie Pythonista and grepping though my scripts now shows that I too am using splitlines() almost exclusively. I'm therefore deleting my 104-point answer (*sob...*) and will be endorsing this one instead. – efotinis Aug 28 '14 at 9:52...
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Getting an element from a Set

...act, the whole object 'revolves' around said key. Furthermore, the caller knows said String, but not the object itself; that's exactly why it wants to retrieve it by key. I'm using a Map now of course, but it remains odd behaviour. – pauluss86 Jan 16 '14 at 19:...
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How to check file input size with jQuery?

...added here more details and links about other file information you should know: http://felipe.sabino.me/javascript/2012/01/30/javascipt-checking-the-file-size/ Old browsers support Be aware that old browsers will return a null value for the previous this.files call, so accessing this.files[0] wi...
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Using Gradle to build a jar with dependencies

...ef mainClassName to make the code work... I was receiving Could not set unknown property 'mainClassName' for root project – hanskoff May 12 '17 at 12:45 1 ...
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Python: Making a beep noise

...: winsound.Beep(2000, 100). I should probably go back to work now :D – Skurmedel Jun 30 '11 at 16:00 1 ...
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Get fully qualified class name of an object in Python

...r was defined, not where Bar was defined. If the purpose of logging is to know exactly what kind of object it was, then this doesn't seem to help. – Mark E. Haase May 24 '12 at 14:45 ...