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In where shall I use isset() and !empty()

...ty FTA: "isset() checks if a variable has a value including (False, 0 or empty string), but not NULL. Returns TRUE if var exists; FALSE otherwise. On the other hand the empty() function checks if the variable has an empty value empty string, 0, NULL or False. Returns FALSE if v...
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Can I change the viewport meta tag in mobile safari on the fly?

...]"); viewport.setAttribute('content', 'width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0'); Just change the parts you need and Mobile Safari will respect the new settings. Update: If you don't already have the meta viewport tag in the source, you can append it directly wi...
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python pandas: apply a function with arguments to a series

... 170 Newer versions of pandas do allow you to pass extra arguments (see the new documentation). So no...
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Get decimal portion of a number with JavaScript

... Use 1, not 2. js> 2.3 % 1 0.2999999999999998 share | improve this answer | follow | ...
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Converting a view to Bitmap without displaying it in Android?

...o. Its possible to measure it like this: if (v.getMeasuredHeight() <= 0) { v.measure(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT); Bitmap b = Bitmap.createBitmap(v.getMeasuredWidth(), v.getMeasuredHeight(), Bitmap.Config.ARGB_8888); Canvas c = new Canvas(b); v.layout(0,...
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python setup.py uninstall

...eworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/my_module-0.1.egg/ on macOS. It has no files, but Python will still import an empty module: >>> import my_module >>> my_module.__file__ None Once deleted, Python shows: >>> import my_module Traceback (mos...
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How to create a new branch from a tag?

...e to create a new master branch from an existing tag. Say I have a tag v1.0 . How to create a new branch from this tag? 7 ...
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Android Hello-World compile error: Intellij cannot find aapt

...set up with an Android development environment using IntelliJ in Ubuntu 12.04. I create an Android Application Module, but when I try to build, I get the following error: ...
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How to split a sequence into two pieces by predicate?

...ing partition method: scala> List(1,2,3,4).partition(x => x % 2 == 0) res0: (List[Int], List[Int]) = (List(2, 4),List(1, 3)) share | improve this answer | follow ...
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Advances social tools app with cool UI - Koded Apps - Kodular Community

... (prefers-color-scheme: light) { :root { --primary: #000000; --secondary: #ffffff; --tertiary: #4527a0; --quaternary: #4527a0; --highlight: #a18ddf; --success: #1ca551; } } /* then deal with ...