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Valid to use (anchor tag) without href attribute?
I've been using Twitter Bootstrap to build a site, and a lot of its functionality depends on wrapping things in <a> , even if they're just going to execute Javascript. I've had problems with the href="#" tactic that Bootstrap's documentation recommends, so I was trying to find a different s...
Strip spaces/tabs/newlines - python
...lied: runs of consecutive whitespace are regarded as a single
separator, and the result will contain no empty strings at the start
or end if the string has leading or trailing whitespace.
Demo:
>>> myString.split()
['I', 'want', 'to', 'Remove', 'all', 'white', 'spaces,', 'new', 'line...
How to set -source 1.7 in Android Studio and Gradle
I'm getting following error when trying to compile my project in Android Studio:
8 Answers
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How to disable CSS in Browser for testing purposes
...
The Web Developer plugin for Firefox and Chrome is able to do this
Once you have installed the plugin the option is available in the CSS menu. For example, CSS > Disable Styles > Disable All Styles
Alternatively with the developer toolbar enabled you ...
Static class initializer in PHP
... whatever
}
public function someMethod2()
{
// whatever
}
}
And then, in usage
// As opposed to this
Singleton::someMethod1();
// You'd do this
Singleton::getInstance()->someMethod1();
share
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How to find first element of array matching a boolean condition in JavaScript?
...for arrays; this stops enumerating the array once it finds the first match and returns the value.
const result = someArray.find(isNotNullNorUndefined);
Old answer:
I have to post an answer to stop these filter suggestions :-)
since there are so many functional-style array methods in ECMAScript, p...
How does Google's Page Speed lossless image compression work?
...website it will suggest cases where an image can be losslessly compressed, and provide a link to download this smaller image.
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Mongoose indexing in production code
Per the Mongoose documentation for MongooseJS and MongoDB / Node.js :
3 Answers
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What is the difference between min SDK version/target SDK version vs. compile SDK version?
What are the differences between "min sdk version/target sdk version" and "compile sdk version"? I know what min and target sdk means, but what does compile sdk version mean?
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How to clear MemoryCache?
.... What is the quickest way to do this? Should I loop through all the items and remove them one at a time or is there a better way?
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