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How do I set up email confirmation with Devise?

...n however, you want to use a real SMTP server (Google Apps, qmail, postfix etc talk to your sysadmin) – clyfe Nov 19 '11 at 0:10 ...
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Sublime Text 2 - View whitespace characters

...or scheme, you'll find general settings — background, caret, foreground, etc. The "invisibles" key is the color you want to change. – Roger_S Aug 26 '13 at 15:35 2 ...
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Difference between initLoader and restartLoader in LoaderManager

...d to change the Loader's query (i.e. you want to get filtered/sorted data, etc.). – Alex Lockwood Dec 3 '13 at 19:50 4 ...
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How do you give iframe 100% height [duplicate]

...ontent of the iframe changes (eg, when the iframe content makes ajax calls etc.) – Alex C Apr 23 '19 at 19:20 ...
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jQuery Date Picker - disable past dates

...not be able to pick a date which has been past.. like yesterday day before etc. Only from today and onwards. – Harsha M V Dec 2 '11 at 12:55 1 ...
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Format SQL in SQL Server Management Studio

... does, of course, have extra stuff, like snippets, quick object scripting, etc). Feedback/feature requests are more than welcome, please give it a whirl if you get the chance! Disclosure: This is probably obvious already but I wrote this library/tool/site, so this answer is also shameless self-pro...
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How to remove leading zeros using C#

...64.TryParse. int number; if(Int32.TryParse(nvarchar, out number)) { // etc... number.ToString(); } share | improve this answer | follow | ...
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How to prevent UINavigationBar from covering top of view in iOS 7?

...iew] Somehow if your scrollView subclass (UITableView, UICollectionView, etc.) is at index 0 in your current view subviews, it will automatically adjust the insets according to your navigationBar. And it shouldn't affect your UI in versions prior to iOS7 either. EDIT If you initialize your UITab...
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What is the most effective way for float and double comparison?

...types.h doesn't compile on Windows, we cannot use // uint32, uint64, and etc here. typedef int Int; typedef unsigned int UInt; }; // The specialization for size 8. template <> class TypeWithSize<8> { public: #if GTEST_OS_WINDOWS typedef __int64 Int; typedef unsigned __int64 U...
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How to simulate a button click using code?

...r problems. every View inherits this function, including Button, Spinner, etc. Just to clarify, View does not have a static performClick() method. You must call performClick() on an instance of View. For example, you can't just call View.performClick(); Instead, do something like: View myView...