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Eloquent Collection: Counting and Detect Empty

...sult) { ... } Notes / References ->first() http://laravel.com/api/4.2/Illuminate/Database/Eloquent/Collection.html#method_first isEmpty() http://laravel.com/api/4.2/Illuminate/Database/Eloquent/Collection.html#method_isEmpty ->count() http://laravel.com/api/4.2/Illuminate/Database/Eloquent...
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What does f+++++++++ mean in rsync logs?

... 201 Let's take a look at how rsync works and better understand the cryptic result lines: 1 - A hu...
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What is context in _.each(list, iterator, [context])?

... 220 The context parameter just sets the value of this in the iterator function. var someOtherArra...
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When should I use the new keyword in C++?

...less of which control path is taken, or if exceptions are thrown. Method 2 (not using new) Allocates memory for the object on the stack (where all local variables go) There is generally less memory available for the stack; if you allocate too many objects, you risk stack overflow. You won't ne...
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How to get a function name as a string?

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Can my enums have friendly names? [duplicate]

... answered Sep 12 '09 at 13:43 RaYellRaYell 64.7k2020 gold badges118118 silver badges148148 bronze badges ...
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How do I parse JSON with Ruby on Rails? [duplicate]

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Recursively add files by pattern

... | edited Sep 2 at 13:26 Lucas 36411 gold badge66 silver badges1212 bronze badges answered M...
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Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)

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Pull all commits from a branch, push specified commits to another

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