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How to get the number of days of difference between two dates on mysql?

...-14 11:00:00'); returns 1 select timestampdiff(DAY, '2016-04-13 11:00:00', now()); returns how many full 24h days has passed since 2016-04-13 11:00:00 until now. Hope it will help someone, because at first it isn't much obvious why datediff returns values which seems to be unexpected or wrong. ...
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Set Viewbag before Redirect

...return RedirectToAction("Action2"); } public ActionResult Action2 () { //now I can populate my ViewBag (if I want to) with the TempData["shortMessage"] content ViewBag.Message = TempData["shortMessage"].ToString(); return View(); } ...
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Shuffling a list of objects

... @CharlieParker: Not that I know of. You could use random.sample(x, len(x)) or just make a copy and shuffle that. For list.sort which has a similar issue, there's now list.sorted, but there's not a similar variant for shuffle. – to...
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Omitting one Setter/Getter in Lombok

.... With @Data, you have public access to the accessors by default. You can now use the special access level NONE to completely omit the accessor, like this: @Getter(AccessLevel.NONE) @Setter(AccessLevel.NONE) private int mySecret; ...
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How can I prevent the scrollbar overlaying content in IE10?

...ses the scrollbars to become transparent. Makes sense, since the content now takes up the whole screen. In this scenario, adding: overflow-y: auto; makes the scrollbars auto-hide And in bootstraps responsive-utilities.less file, line 21 you can find the following CSS code // IE1...
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When to use std::size_t?

...odel size or index in an array. size_t conveys semantics: you immediately know it represents a size in bytes or an index, rather than just another integer. Also, using size_t to represent a size in bytes helps making the code portable. ...
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is_null($x) vs $x === null in PHP [duplicate]

PHP has two (that I know of, and three if you count isset() ) methods to determine if a value is null: is_null() and === null . I have heard, but not confirmed, that === null is faster, but in a code review someone strongly suggested that I use is_null() instead as it is specifically design...
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Best practices for API versioning? [closed]

Are there any known how-tos or best practices for web service REST API versioning? 7 Answers ...
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Which websocket library to use with Node.js? [closed]

... Nice list of all available option after death of now.js – Rahul Prasad Jun 15 '14 at 22:19 @...
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How to check if object property exists with a variable holding the property name?

...otypeOf(yoshi, hattori); if ("sneak" in yoshi) console.log("Yoshi can now sneak"); if (!("creep" in hattori)) console.log("Hattori cannot creep"); Object.setPrototypeOf(hattori, kuma); if ("creep" in hattori) console.log("Hattori can now creep"); if ("creep" in yoshi) console.log(...