キーはnpm startのようにエイリアスとして利用できる名前となり、値にはshell scriptをワンラインで指定する。 キーは自由に指定できるが、中には既に予約されている名前があり、それらを含めて以下の4種類に分類できる。 意味付けだけがされたnpm-scripts start appを起動するようなshell scriptのエイリアスとして用いる。 restart appを再起動させるためのshell scriptのエイリアスとして用いる。 stop appを停止させるためのshell scriptのエイリアスとして用いる。 test appをテストするようなshell scriptのエイリアスとして用いる。 他のnpmコマンドをフックする形で実行されるnpm-scripts publish npm publishの後に実行される。 install npm installの後に実行
The URLSearchParams API provides a consistent interface to the bits and pieces of the URL and allows trivial manipulation of the query string (that stuff after ?). Traditionally, developers use regexs and string splitting to pull out query parameters from the URL. If we're all honest with ourselves, that's no fun. It can be tedious and error prone to get right. One of my dark secrets is that I've
Static (default): The only reason you would ever set an element to position: static is to forcefully-remove some positioning that got applied to an element outside of your control. This is fairly rare, as positioning doesn't cascade. Relative: Allows nudging elements in different directions with top, right, bottom and left values. Its starting point is where it normally lies in the flow of the doc
This article was originally titled "Elm in the real world", but it started to sound strange to me after Evan mentioned about it. - Ossi, Jan 16th 2016 Elm is a beginner friendly functional reactive programming language for building web frontend. Choosing Elm for a customer project made my job nicer than ever and helped maintain project velocity during months of development. This boils down to two
V8 implements a large subset of the JavaScript language’s built-in objects and functions in JavaScript itself. For example, you can see our promises implementation is written in JavaScript. Such built-ins are called self-hosted. These implementations are included in our startup snapshot so that new contexts can be quickly created without needing to setup and initialize the self-hosted built-ins at
For starters, what is a saga? A saga is a "long-lived business transaction or process". Okay, so what does that mean? Well, first of all, the "long-lived" part doesn't have to mean hours, days, or even weeks—it could literally mean something as short as a few seconds. The amount of time is not the important part. It's the fact that the "transaction", business process, or activity spans more t
By poking through the code and reading through the method documentation, here's what I can work out (I have not used these classes myself, as I use other Flux frameworks). It's actually useful to go in almost reverse order for these. Container This is not a subclass of FluxStore because it is, unsurprisingly, not a store. The Container is a wrapper class for your React UI components that automatic
Microservices - also known as the microservice architecture - is an architectural style that structures an application as a collection of two or more services that are: Independently deployable Loosely coupled Services are typically organized around business capabilities. Each service is often owned by a single, small team. For a business to thrive in today’s volatile, uncertain, complex and ambig
ES2015 specifies a sequentialized evaluation order of modules, where the particular syntactic location of an import statement in a module body has no effect on the order of evaluation. Instead, the semantics simply determines a module's list of direct dependencies and recursively calls ModuleEvaluation() on each of them in order before evaluating the body. I'll refer to this semantics as declarati
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