How to add a new line break on Instagram (iOS)

Alternative Home Working Tips — I’ve seen a lot of lists recently on how to work successfully from home and they always seem to be based around simulating your office environment and routine in the home. Tips like “maintain regular hours”, “create a morning routine”, “take your regular breaks in their entirety” etc. Another Take With current…

The Java collections framework is a set of implementations of common data structures. A collection is an object that can hold references to other objects. ArrayList Allows duplicates ordered by index. Offers consistent time for size, isEmpty, get, iterator. Therefore can be considered for fast random access. LinkedList Allows duplicates ordered by index. Offers constant time for adding + removing elements at the end of the list.

Clean Code Principles — Prefer Readability over De-duplication Duplicated business logic is a problem, duplicated code is less so. Removing duplication by adding conditionals makes code more difficult to read and harder to maintain. Duplication is easy to refactor, conditionals are not. Prefer Convention over Configuration Attempt to remove the need to explicitly configure things; instead rely on sensible defaults.

Workflow Jira and Bitbucket For better or worse, Jira is the most popular software project management tool out there. I use it at work and if you do then this extension is worth installing. Check the details of your ticket straight from a tab in your editor. …

The law of demeter states a module should not know about the innards of the objects it manipulates. More precisely, the LoD states that a method m of class C should only call methods of: C An object created by m An object passed as a argument to m An…

Unit Testing Developer tool for testing a single method. Multiple tests per method. Easy to write, not fragile. Change the test, change the implementation. Take little effort. Functional Testing Test multiple methods or classes. Testing what the application does rather than how it does it. Few implementation details. Higher level, more black box. More…

Code review Code review for every change that is introduced into the codebase should be a core principle followed by us all. Version control It doesn’t matter which Version Control System you use but every project should be under version control. Development Environment Every repository should contain a readme with one command that will provision a…

Single Responsibility Methods, classes, modules etc should have only one reason to change. They should have one Responsibility and that should be entirely encapsulated in the class. Open/Closed Code should be open for extension but closed for modification. It should be easy to change the functionality of a class without changing the source…

Encapsulation is an Object Oriented Programming concept that binds together data and functions that manipulate that data to keep it safe from outside interference from client code. Information Hiding Information or data hiding is an important concept in Encapsulation. It’s often interpreted as being about hiding fields and using getters and setters…