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How do I split a string into an array of characters? [duplicate]
...ble, which means you can't set the value of a character using this method, and that it isn't supported by IE7 (if that still matters to you).
var s = "overpopulation";
console.log(s[3]); // logs 'r'
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Can an html element have multiple ids?
I understand that an id must be unique within an HTML/XHTML page.
18 Answers
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List all the files that ever existed in a Git repository
...eaching me a bit more in the comments, this version has a shorter pipeline and gives git more opportunity to get things right.
git log --pretty=format: --name-only --diff-filter=A | sort -u
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How can I verify a Google authentication API access token?
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For user check, just post
get the access token as accessToken and post it and get the response
https://www.googleapis.com/oauth2/v1/tokeninfo?access_token=accessToken
you can try in address bar in browsers too, use httppost and response in java also
response will be like
{
"i...
What is the iPad user agent?
...is using iPhone OS, but with a different screen resolution from the iPhone and iPod touch. So many sites may have to change their user agent detection to adapt to the iPad.
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JPanel Padding in Java
...y default padding in JPanel). The text in my various JPanels hug the sides and top, touching the colored borders: how can I add padding? Thank you.
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Importing two classes with same name. How to handle?
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You can omit the import statements and refer to them using the entire path. Eg:
java.util.Date javaDate = new java.util.Date()
my.own.Date myDate = new my.own.Date();
But I would say that using two classes with the same name and a similiar function is usual...
Mockito How to mock and assert a thrown exception?
I'm using mockito in a junit test. How do you make an exception happen and then assert that it has (generic pseudo-code)
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When restoring a backup, how do I disconnect all active connections?
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SQL Server Management Studio 2005
When you right click on a database and click Tasks and then click Detach Database, it brings up a dialog with the active connections.
By clicking on the hyperlink under "Messages" you can kill the active connections.
You can then kill those connections withou...
How do I assign a port mapping to an existing Docker container?
... [hash_of_the_container] via the docker inspect <container_name> command and the value of the "Id" field is the hash.
1) stop the container
2) stop docker service (per Tacsiazuma's comment)
3) change the file
4) restart your docker engine (to flush/clear config caches)
5) start the containe...