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Preventing Laravel adding multiple records to a pivot table

...first(); $product->updateFeatures($feature); } } //product.php (extract) public function updateFeatures($feature) { return $this->features()->sync($feature, false); } or public function updateFeatures($feature) { if (! $this->features->contains($features)) ...
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Comet implementation for ASP.NET? [closed]

...dows Runtime, and .NET Compact, with server-side support for .NET/Mono and PHP. Clustering is supported using either SQL Server or Azure Caching out of the box, but custom providers can be written for just about anything (Redis, NCache). Disclaimer: I work for the company that develops this produc...
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Early exit from function?

...n't seem like a common use. Derived this answer: JavaScript equivalent of PHP’s die share | improve this answer | follow | ...
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Determine the line of code that causes a segmentation fault?

...nuces - Google around. For Arch Linux, read this wiki.archlinux.org/index.php/Core_dump – Mawg says reinstate Monica Jan 24 '17 at 16:35 add a comment  |  ...
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Citing the author of a blockquote using Markdown syntax

...edia. Retrieved 23:45, November 20, 2016](https://en.wikipedia.org/w/index.php?title=Test-driven_development&oldid=750634597) Produces the following: Test-driven development (TDD) is a software development process that relies on the repetition of a very short development cycle: requirement...
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Passing an array as a function parameter in JavaScript

...an associative array (named keys) instead, then use an object. Coming from PHP (and always led to this thread by google) this took me a while to figure out. You can pass the whole object as a parameter then. w3schools.com/js/js_objects.asp – timhc22 May 29 '14 ...
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How to interpolate variables in strings in JavaScript, without concatenation?

I know in PHP we can do something like this: 16 Answers 16 ...
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融资千万美元后的足记要如何应对“爆款后遗症”? - 资讯 - 清泛网 - 专注C...

...动。但杨柳认为这几个月还是做了不少重要的事:后台从php架构换成Java架构。这些工作前端看不到,但如果不改后台,新功能一个都上不了。 8月底9月初,足记的新版本即将上线,他们并不会推出更多类似“大片”的模式,寻...
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ArithmeticException: “Non-terminating decimal expansion; no exact representable decimal result”

.... Check out this link : http://edelstein.pebbles.cs.cmu.edu/jadeite/main.php?api=java6&state=class&package=java.math&class=MathContext share | improve this answer | ...
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How do I add a tool tip to a span element?

...article aided in my confusion : htmlgoodies.com/tutorials/html_401/article.php/3479661/… where it says that the tooltip works for the "text" – Augiwan Jan 23 '13 at 13:50 1 ...