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When overloading a Java method, be careful to specify the appropriate return types. Given the following two classes and the task of creating a subclass of BirdsFarm: Which of the following methods will be allowed in the new class? Choose one. A. public List getAllBirds() { /* ... */ } ...

𝐂𝐨𝐧𝐭𝐢𝐧𝐮𝐨𝐮𝐬 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 (Build/Test/Merge) ➡ 𝐂𝐨𝐧𝐭𝐢𝐧𝐮𝐨𝐮𝐬 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲 (Automatically release to repository) ➡ 𝐂𝐨𝐧𝐭𝐢𝐧𝐮𝐨𝐮𝐬 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 (Automatically deploy to production) 𝐂𝐨𝐧𝐭𝐢𝐧𝐮𝐨𝐮𝐬 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 To describe continuous...

500 LinkedIn contacts! That's it! I reached the 500 contacts. Number from which LinkedIn stops to increment. It is a symbolic number. I thank everyone of my network who shares this virtual social media journey. We grow together!

The Busy Body is an engineer who skips all over the codebase: they’ll fix a front-end problem here, jump to some refactoring, then fiddle with the database over there.  But the Busy Body is problematic over a long period because these engineers end up without a strong sense of ownership. ...

The interpolation is an alternative syntax to property binding. Consider interpolation as a friendly syntax. To use interpolation, we use double curly braces: {{ myVar}}. The text between the curly braces is generally the name of the component property. Then, Angular replaces this name...

All the abstract methods inherited by a concrete class must have concrete implementations, or the code cannot compile. Given the following code: Which fragments added simultaneously at line n1 allow the following two lines of code to compile and run? Choose two. Novel n = new Novel(); n...

The major features that are likely to be of interest to developers who upgrade are: ―Switch Expressions ―Enhanced instanceof ―Text Blocks ―Records ―Sealed Types ―JFR Streaming ―Enhanced Modern Cryptography ―Class Data Sharing ―Shenandoah and ZGC Garbage Collectors ―many...

Dear Programming/Software/Digital/I.T/Computer Science peers, You should have heard of Agile methodology. Let's remind us the 12 principles: 1 Our highest priority is to satisfy the customer through early and continuous delivery of valuable software. 2 Welcome changing requirements, even...

SELF-PROMO: Ranked TOP10 of the professionals in the Computer Software industry LOL Some of you know that I work on my LinkedIn ranking, so here it is: the results of my dedication  I remind you that you can check your LinkedIn score at this URL (from a web browser): https://lnkd.in/ge...

Treat the following questions as a kind of cheat sheet based on hours of research. The questions may seem a bit generic, but they are pretty close to what you can expect in the real deal. Ready to develop some compelling and thoughtful responses that will blow your interviewers away? 1. How...

DOWNLOAD: https://bit.ly/3kPoexS With information on the web exponentially increasing, it has become more difficult than ever to navigate through everything to find reliable content that will help you get started with deep learning. This book is designed to help you if you're a beginner...

1. New Language Features JEP 394 Pattern Matching for instanceof Pattern Matching enhances the Java programming language with pattern matching for the instanceof operator. Pattern matching allows common logic in a program, namely the conditional extraction of components from objects, to be...

Let’s consider that these common DevOps tools that we know of  are not known to the community yet or they simply don’t exist.    Let’s list gaps without DevOps!    𝟭) 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝗻𝗲𝗲𝗱𝘀 𝗮𝗰𝗰𝗲𝘀𝘀 𝘁𝗼 𝘁𝗵𝗲 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝘀𝗲𝗿𝘃𝗲𝗿𝘀  To access to the server...

Each Angular component has a lifecycle, which is composed of different steps: creation, display update, and destruction. ngOnChanges: this methods is called first at component creation, even before ngOnInit, and each time Angular detects that component properties have been modified. This...

To properly address any variable, the Java compiler needs to be able to unambiguously determine the context in which it exists. Given the following classes: Which of the following lines, added independently at line n1, will make the code compile successfully? Choose two. A. result = 0; ...

Optimal team size is 5 to 10 people (what-is-the-optimal-team-size )Higher educated and cross functional team members boost innovation (how-demographic-diversity-impacts-teamsThe stronger the faultline, the greater teamwork could breaking down ( demographic-faultlines-be-very-careful )Start by...

1) Remonter des informations commerciales à votre manager. ✔ 2) Participer à une étude technique sur une avant-vente ou à la rédaction d'une réponse à un appel d'offres. ❌ 3) Aider votre manager à sélectionner le meilleur consultant pour une mission. ✔ 4) Coopter un collaborateur. ⏸ ...

This month, I have taken part to a coding championship organized by my employer.🤝 The idea was to design and code in 4 weeks a project related to Research & Development.🚀 R&D represents the activities companies undertake to innovate and introduce new products and services or to improve...

Angular CLI is an 𝗖ommand 𝗟ine 𝗜nterface which is part of Angular eco-system. Angular CLI purpose is to speed up the coding experience with friendly commands: ng new Starts a new Angular project by laying down the complete architecture of the project. ng serve Compiles and starts...