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How to get the tag HTML with JavaScript / jQuery?
...tml element natively is:
document.documentElement
Here's the reference: https://developer.mozilla.org/en-US/docs/Web/API/Document.documentElement.
UPDATE: To then grab the html element as a string you would do:
document.documentElement.outerHTML
...
Step out of current function with GDB
...he returned value (if any). This command can be abbreviated as fin.
(see https://sourceware.org/gdb/current/onlinedocs/gdb/Continuing-and-Stepping.html#Continuing-and-Stepping)
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Android studio: why are minSdkVersion and targetSdkVersion specified both in AndroidManifest.xml and
...ment and define your version settings in the Gradle build files instead.
https://developer.android.com/studio/publish/versioning.html#appversioning
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Meteor test driven development [closed]
...I had submitted an initial pull request addressing 1 and 2 to meteor core: https://github.com/meteor/meteor/pull/573.
I had also recently answered this question:
How do you run the meteor tests?
I think that @Blackcoat has definitively answered 3, above.
As for the bonus, 4, I would suggest usi...
Paperclip::Errors::MissingRequiredValidatorError with Rails 4
...)
You might also have to deal with the spoofing validation explained here https://stackoverflow.com/a/23846121
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Undock Chrome Developer Tools
...art typing bottom/left/right/undock.
DevTools documentation on docking: https://developers.google.com/web/tools/chrome-devtools/ui#placement
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How to set cookie in node js using express framework?
...
Set a cookie:
res.cookie('cookie', 'monster')
https://expressjs.com/en/4x/api.html#res.cookie
Read a cookie:
(using cookie-parser middleware)
req.cookies['cookie']
https://expressjs.com/en/4x/api.html#req.cookies
...
How to get the original value of an attribute in Rails
...previous value.
For rails 5.1+
Copied from Lucas Andrade's answer below: https://stackoverflow.com/a/50973808/9359123
Appending _was is deprecated in rails 5.1, now you should append _before_last_save
Something like:
before_save object
do_something_with object.name_before_last_save
end
W...
Undo a Git commit after push using reverse patch?
...
Sounds like you want to use git-revert.
https://www.kernel.org/pub/software/scm/git/docs/git-revert.html
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how to specify local modules as npm package dependencies
...e: Local dependency in package.json
It looks like the answer is npm link: https://docs.npmjs.com/cli/link
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