SQL Injection Explained
Learn how SQL Injection works with real examples and a hands-on demo using PHP and MySQL. Explore a GitHub repo with vulnerable code to safely test and understand this critical web vulnerability.
Learn how SQL Injection works with real examples and a hands-on demo using PHP and MySQL. Explore a GitHub repo with vulnerable code to safely test and understand this critical web vulnerability.
Learn efficient ways to append characters to C++ strings using push_back, +=, append, and +. Compare time complexity, performance, and memory usage for optimal string manipulation.
Read MoreDiscover how characters like letters and digits are stored in computer memory using ASCII and Unicode encoding. Learn binary representation, conversions, and practical C/C++ code examples
Read MoreMaster the art of analyzing constraints in DSA problems to choose optimal solutions, prevent TLE, and understand how online judges evaluate submissions.
Read MoreLearn how variadic functions like printf work in C using macros like va_list, va_start, and va_arg. Understand memory layout, argument access, and custom implementations.
Read MoreLearn how to implement the Singleton design pattern in C++ with thread safety and lazy instantiation. Understand its usage, benefits, pitfalls, and practical real-world examples.
Read MoreUnderstand pointers, arrays, and pointer arithmetic in C/C++. Learn how they relate, how memory is accessed, and how pointer types, arithmetic, and dereferencing impact performance and correctness.
Read MoreIn this article we will talk about a serious error of misassignment in programming, the one of the main reason for introduction of bugs. Later, we discuss how to find this issue with yoda notation and get it fixed.
Read MoreMaster complex C/C++ declarations easily! Learn to read arrays, pointers, and functions in variable declarations with simple rules, real-world examples, and tips
Read MoreIn the dynamic world of digital content, creating eye-catching visuals is essential for making a lasting impression. Whether you are a graphic designer, social media enthusiast, or just someone who loves capturing moments, having the right tools can significantly enhance your creative process. Today, we are excited to introduce a latest innovation -- a cutting-edge online tool.
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