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- Programming
What is CSS? A guide to the web styling language
CSS (Cascading Style Sheets) is the language that defines colors, typography, and layout of HTML pages, used by 62% of devs according to Stack Overflow.
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Henrico - Programming
Java Programming Language: A Complete Guide to Learn
Java is an object-oriented language that runs on any system via the JVM. See how to install the JDK, learn the syntax, and grow in your career.
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Boundary Value Analysis: what it is and how to apply it
Boundary value analysis is the black-box technique that tests the extremes of input partitions, where most software defects concentrate.
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The C language: what it is and how to start programming
C is a compiled language close to the hardware, created by Dennis Ritchie in 1972, used in operating systems, drivers, and embedded systems.
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Computer Graphics: what it is, how it works, and its uses
Computer graphics generates, manipulates, and displays images through algorithms and GPUs, used in games, film, design, medicine, and simulation.
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Network Latency: How to Calculate Total Packet Delay
The total delay of a packet is the sum of processing, queuing, transmission, and propagation delays. See the formula, an example in ms, and how to measure it.
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White-Box vs. Black-Box Testing: A Practical Guide
White-box testing analyzes the internal source code; black-box testing validates behavior through inputs and outputs. Learn when to use each strategy.
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Marketing and Information Technology: digital strategies
IT transforms marketing with data, automation and personalization: segmented, measurable campaigns in real time and more return on investment.
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Renata