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Rails: How to list database tables/objects using the Rails console?

I was wondering if you could list/examine what databases/objects are available to you in the Rails console. I know you can see them using other tools, I am just curious. Thanks. ...
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How to replace master branch in Git, entirely, from another branch? [duplicate]

... May be too late to add this question but what is wrong with this: git checkout master;git merge -s theirs seotweaks - saves a couple of steps. – Subu Sankara Subramanian Sep 22 '11 at 15:12 ...
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How to indicate param is optional using inline JSDoc?

... how to do it inline. The example you are providing seem to be the same as what I showed in my question. – studgeek Apr 9 '16 at 4:04 add a comment  |  ...
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How to configure Git post commit hook

...L of the Git repository>. The url parameter should match exactly what you have in Repository URL of your Jenkins job. When copying examples I left out the protocol, in our case ssh://, and it didn't work. You can also use a simple post-receive hook like in "Push based builds using Je...
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How to initialize/instantiate a custom UIView class with a XIB file in Swift

... @Ezimet what about the IBActions inside that view. where to handle them. Like I have a button in my view (xib) how to handle the IBAction click event of that button.? – Qadir Hussain Feb 21 '17 ...
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How can I determine the direction of a jQuery scroll event?

...I understand there has already been an accepted answer, but wanted to post what I am using in case it can help anyone. I get the direction like cliphex with the mousewheel event but with support for Firefox. It's useful doing it this way in case you are doing something like locking scroll and can't ...
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fork() branches more than expected?

...e imagination. Until you get a feel for it, you should trace out on paper what each operation is and account for the number of processes. Don't forget that fork() creates a near-perfect copy of the current process. The most significant difference (for most purposes) is that fork()'s return value ...
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How to close tag properly?

...isplay as intended because browsers will rewrite or interpret your html to what it thinks you meant. That may mean it turns a tag, for example, from <div /> into <div></div>. Or maybe it just ignores the final slash on <img ... />. see 2016: Serve HTML5 as XHTML 5.0 for legac...
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How to git reset --hard a subdirectory?

... After git checkout HEAD -- ., files excluded by sparse checkout reappear. What is git update-index --skip-worktree supposed to do? – krlmlr Mar 14 '13 at 9:08 ...
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How do I simulate a hover with a touch in touch enabled browsers?

... } To stop the browser asking you to copy/save/select the image or whatever. Easy! share | improve this answer | follow | ...