Puppet or Chef: The configuration management dilemma. S Globally Recognized and Acclaimed Certification Program. All about CTF. Capture the Flag (CTF) is a special kind of information security competitions.
There are three common types of CTFs: Jeopardy, Attack-Defence and mixed. Jeopardy-style CTFs has a couple of questions (tasks) in range of categories. For example, Web, Forensic, Crypto, Binary or something else. Team can gain some points for every solved task. CodePen - Front End Developer Playground & Code Editor in the Browser.
Drive SDK. Are you on the right cloud computing career path? While the rise of cloud computing frightens some in IT, many see the technology as an opportunity to accelerate their careers and bolster their bank accounts.
And IT pros have good reason to be optimistic. In a 2012 survey conducted within a 90-day period by Wanted Analytics, more than 2,400 companies said they are seeking candidates with cloud computing skills. Moreover, hiring demand increased by 61% from 2011 to 2012 for IT people with cloud knowledge. Analyst firm IDC also released a report last year that indicated public and private spending in cloud computing will increase exponentially over the next few years, resulting in an available jobs boost of nearly 14 million positions worldwide. Cloud computing architecture. Cloud computing architecture refers to the components and subcomponents required for cloud computing.
These components typically consist of a front end platform (fat client, thin client, mobile device), back end platforms (servers, storage), a cloud based delivery, and a network (Internet, Intranet, Intercloud). Combined, these components make up cloud computing architecture. Cloud client platforms[edit] Cloud computing architectures consist of front-end platforms called clients or cloud clients. These clients comprise servers, fat (or thick) clients, thin clients, zero clients, tablets and mobile devices. The zero client[edit] The zero or ultra-thin client initializes the network to gather required configuration files that then tell it where its OS binaries are stored.[1] The entire zero client device runs via the network. Cloud storage[edit] An online network storage where data is stored and accessible to multiple clients. Cloud based delivery[edit] WordPress. WordPress is a free and open source blogging tool and a content management system (CMS) based on PHP and MySQL, which runs on a web hosting service.[4] Features include a plug-in architecture and a template system.
WordPress is used by more than 18.9% of the top 10 million websites as of August 2013[update].[5] WordPress is the most popular blogging system in use on the Web,[6] at more than 60 million websites.[7] Overview[edit] WordPress template hierarchy. CCNP Security - IT Certifications and Career Paths. CCNA Security Certification - IT Certifications and Career Paths. 640-554 IINS - IT Certification and Career Paths. 100-101 ICND1 - IT Certification and Career Paths. Virtual Labs System Requirements. Programming In HTML5 With JavaScript And CSS3 Training Guide. Pg104. Building Your First App. This section describes how to build a simple Android app.
First, you learn how to create a "Hello, World! " project with Android Studio and run it. Then, you create a new interface for the app that takes user input and switches to a new screen in the app to display it. Before you start, there are two fundamental concepts that you need to understand about Android apps: how they provide multiple entry points, and how they adapt to different devices. Apps provide multiple entry points Android apps are built as a combination of components that can be invoked individually. The "main" activity starts when the user taps your app's icon. Other components, such as broadcast receivers and services, allow your app to perform background tasks without a UI. After you build your first app, you can learn more about the other app components at Application fundamentals.
Apps adapt to different devices Android allows you to provide different resources for different devices. XML Introduction - What is XML? About the Java Technology (The Java™ Tutorials > Getting Started > The Java Technology Phenomenon) Java technology is both a programming language and a platform.
The Java Programming Language The Java programming language is a high-level language that can be characterized by all of the following buzzwords: Each of the preceding buzzwords is explained in The Java Language Environment , a white paper written by James Gosling and Henry McGilton. In the Java programming language, all source code is first written in plain text files ending with the .java extension.
Those source files are then compiled into .class files by the javac compiler. An overview of the software development process. Because the Java VM is available on many different operating systems, the same .class files are capable of running on Microsoft Windows, the Solaris™ Operating System (Solaris OS), Linux, or Mac OS. Through the Java VM, the same application is capable of running on multiple platforms. The Java Platform.
Java Platform Standard Edition 7 Documentation. Providing Constructors for Your Classes (The Java™ Tutorials > Learning the Java Language > Classes and Objects) A class contains constructors that are invoked to create objects from the class blueprint.
Constructor declarations look like method declarations—except that they use the name of the class and have no return type. For example, Bicycle has one constructor: public Bicycle(int startCadence, int startSpeed, int startGear) { gear = startGear; cadence = startCadence; speed = startSpeed; } GIT / VC. LinuxFoundationX: LFS101x : Introduction to Linux. Develop a good working knowledge of Linux using both the graphical interface and command line, covering the major Linux distribution families.
Linux powers 94% of the world’s supercomputers, most of the servers powering the Internet, the majority of financial trades worldwide and a billion Android devices. In short, Linux is everywhere.