Category: Dev

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How To Upload a File to Object Storage with Node.js

Introduction
Object storage is a popular and scalable method of storing and serving static assets such as audio, images, text, PDFs, and other types of unstructured data. Cloud providers offer object storage in addition to traditional local or block storage, which is used to store dynamic application files and databases....

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Progressive Web Apps: A Crash Course

Progressive Web Apps (PWAs) try to overlap the worlds of the mobile web apps and native mobile apps by offering the best features of each to mobile users.
They offer an app-like user experience (splash screens and home screen icons), they're served from HTTPS-secured servers, they can load quickly (thanks to page load...

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PHP 7.1.12 Released

The PHP development team announces the immediate availability of PHP
7.1.12. This is a bugfix release, with several bug fixes included.
All PHP 7.1 users are encouraged to upgrade to this version.

For source downloads of PHP 7.1.12 please visit our downloads page,
Windows source and binaries can be found on...

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Defenses vs. Injection Attacks

This article is featured in the new DZone Guide to Web Development. Get your free copy for more insightful articles, industry statistics, and more!
Injection attacks are remarkably common. In fact, they’re the backbone of most exploits; after all, in order to compromise a system, an attacker needs to inject something...

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React Newsletter – Issue 94 – Nov 23rd 2017

Articles
How to greatly improve your React app performance
This article tackles the following common React pitfalls: Bad shouldComponentUpdate implementations and why PureComponent won’t save you, changing the DOM too fast, and using events and callbacks without limitations.
medium.com
The Performance Cost of Server Side...

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Glue Gun Teardown Reveals Microcontroller Mystery

[electrobob] got a Bosch GluePen cordless hot glue gun. The thing has some nice features — it heats up in fifteen seconds, and charges via USB, and is generally handy for those small and quick jobs that hot glue guns were made to perform. At first glance it seems like a huge improvement over the plug-in varieties, which...

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How to Add Real Web Push Notifications to Your Web App

You've probably seen web notifications before. YouTube shows them when it goes to a new song, Facebook pings them when a new message comes in, scammy websites ask for permissions and you say no. The usual.
You can fire those notifications from anywhere inside your JavaScript.