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What is the use of the JavaScript 'bind' method?
...ick = myButton.click;
looseClick(); // not bound, 'this' is not myButton - it is the globalThis
var boundClick = myButton.click.bind(myButton);
boundClick(); // bound, 'this' is myButton
Which prints out:
OK clicked
undefined clicked
OK clicked
You can also add extra parameters after the 1st (...
How to automatically convert strongly typed enum into int?
... can be converted into integer type, while strongly typed enums can not do it without a cast.
11 Answers
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How to make an Android Spinner with initial text “Select One”?
I want to use a Spinner that initially (when the user has not made a selection yet) displays the text "Select One". When the user clicks the spinner, the list of items is displayed and the user selects one of the options. After the user has made a selection, the selected item is displayed in the Spi...
Get position/offset of element relative to a parent container?
I'm used to working with jQuery. In my current project however I use zepto.js. Zepto doesn't provide a position() method like jQuery does. Zepto only comes with offset() .
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How do I resolve “Cannot find module” error using Node.js?
After pulling down a module from GitHub and following the instructions to build it, I try pulling it into an existing project using:
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How to get element by innerText
...follow
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edited Feb 17 '14 at 14:37
answered Sep 28 '10 at 13:42
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How can I have ruby logger log output to stdout as well as file?
Someting like a tee functionality in logger.
20 Answers
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What's the meaning of 'origin' in 'git push origin master'
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origin is the default name of the remote git repository you cloned from. Have a look at .git/refs/remotes/origin/* and .git/config within your sources to see how git knows about it.
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click() event is calling twice in jquery
I setup a link element and called its click event in jquery but the click event is calling twice, please see below the code of jquery.
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Redis command to get all available keys?
... have seen some python-redis libraries fetching them. But was wondering if it is possible from redis-client.
15 Answers
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