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What is href=“#” and why is it used?
...ement on the current page such as <div id="some-id">.
href="//site.com/#some-id" would go to site.com and scroll to the id on that page.
Scroll to Top:
href="#" doesn't specify an id name, but does have a corresponding location - the top of the page. Clicking an anchor with href="#" will m...
What does !important mean in CSS?
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Bash: Syntax error: redirection unexpected
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What's the reason I can't create generic array types in Java?
...Java's arrays (unlike generics) contain, at runtime, information about its component type. So you must know the component type when you create the array. Since you don't know what T is at runtime, you can't create the array.
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Populate nested array in mongoose
How can I populate "components" in the example document:
12 Answers
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How to model type-safe enum types?
... So do "object foo extends App { ... }" And you have immediate access to command-line arguments through the args variable.
– AmigoNico
Jul 25 '12 at 2:55
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View's getWidth() and getHeight() returns 0
... answered Aug 29 '10 at 9:26
CommonsWareCommonsWare
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Python, remove all non-alphabet chars from string
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Use re.sub
import re
regex = re.compile('[^a-zA-Z]')
#First parameter is the replacement, second parameter is your input string
regex.sub('', 'ab3d*E')
#Out: 'abdE'
Alternatively, if you only want to remove a certain set of characters (as an apostrophe mi...
?: operator (the 'Elvis operator') in PHP
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How to set delay in android?
I want to set a delay between the command between changing background. I tried using a thread timer and tried using run and catch. But it isn't working. I tried this
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