Solidity naturally has several problems that is difficult to implement. One of the things is read off-chain data from smart contract.Let’s say, if I want to get ETH/USD price in real time from smart contract, we don’t have a way to get from outside of blockchain. Oraclize bridges between on-chain and off-chain data sources and …
When you develop smart contracts in Remix, it’s fucking that every test transactions are dragging so much time. So even for simple smart contract, we have to take much time for just transaction validation and testing. Remix provides Javascript VM mode for the blockchain emulation.Javascript VM mode is just memory based “blockchain”. It has same …
fullPage.js http://alvarotrigo.com/fullPagefullPage.js is a simple and easy to use library to create fullscreen scrolling websites (also known as single page websites or onepage sites). It allows the creation of fullscreen scrolling websites, as well as adding some landscape sliders inside the sections of the site. parallax.js http://matthew.wagerfield.com/parallaxparallax.js reacts to the orientation of your smart device, offsetting …
Mailchimp and Mandrill are used together in many cases, although they can perform mailing functionality individually. There is a reason. Mandrill is convenient for 1 to 1 mailing operation and mailchimp is convenient for 1 to n mailing operation. Also mailchimp provides convenient templating functionality so we use mailchimp to build mail template and send …
Traits are a mechanism for code reuse in single inheritance languages such as PHP. A Trait is intended to reduce some limitations of single inheritance by enabling a developer to reuse sets of methods freely in several independent classes living in different class hierarchies. The semantics of the combination of Traits and classes is defined …
Gmail keeps you updated with real-time message notifications, and safely stores your important emails and data. IT admins can centrally manage accounts across your organization and devices. When we are going to setup a GSuite email, we need the following information generally. Main domain and a site must be hosted at this domain Normal Gmail …
Code reuse is one of the most important aspects of object-oriented programming. In PHP, you use inheritance to enable code reuse in different classes that share the same inheritance hierarchy. To achieve code reuse, you move the common functionality of classes to method of the parent class. Inheritance makes the code very tightly coupled therefore …