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What's the state of the art in email validation for Rails?
...a-z]+\z/
That was adapted from http://www.regular-expressions.info/email.html -- which you should read if you really want to know all the tradeoffs. If you want a more correct and much more complicated fully RFC822-compliant regex, that's on that page too. But the thing is this: you don't have t...
Prevent users from submitting a form by hitting Enter
...at input[type=text] as suggested in some other answers doesn't cover those HTML5 non-text inputs, so that's not a good selector.
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What is the difference between display: inline and display: inline-block?
... img is an inline element--> developer.mozilla.org/en-US/docs/Web/HTML/Inline_elements... So basically you are saying more or less exactly the same thing I am saying and you are downvoting??
– alexandros84
Aug 16 '17 at 5:18
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Building big, immutable objects without using constructors having long parameter lists
...ompromise thread safety in Java: java.sun.com/docs/books/jls/third_edition/html/memory.html#17.5
– finnw
Jul 23 '10 at 13:37
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Windows 7 SDK installation failure
...7" product has reported the following error: Please refer to Samples\Setup\HTML\ConfigDetails.htm document for further information". Still it seems like removing everything related to C++ Redistributables helped.
– Asbjørn Ulsberg
Dec 21 '12 at 11:46
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Android equivalent to NSNotificationCenter
... could try this: http://developer.android.com/reference/java/util/Observer.html
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Get margin of a View
.../developer.android.com/reference/android/view/ViewGroup.MarginLayoutParams.html
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Oracle Differences between NVL and Coalesce
...plsqlinformation.com/2016/04/difference-between-nvl-and-coalesce-in-oracle.html
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Scope of sessionStorage and localStorage
... Here's documentation of the document.domain API mentioned: html.spec.whatwg.org/multipage/…
– mltsy
Feb 10 '17 at 15:40
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Sending data back to the Main Activity in Android
...le of this here:
http://developer.android.com/training/notepad/notepad-ex2.html
and in the "Returning a Result from a Screen" of this:
http://developer.android.com/guide/faq/commontasks.html#opennewscreen
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