Learn how to implement a classic substitution cipher in C! This step-by-step tutorial walks you through encoding and decoding messages by replacing each letter with another according to a fixed key. A ...

So far, the FDA said, no products that have entered the U.S. market have tested positive or alerted for Cs-137. If you have any of the impacted shrimp, though, you’re advised to dispose of them or ...

BRUSSELS -- A cyberattack targeting check-in and boarding systems disrupted air traffic and caused delays at several of Europe’s major airports on Saturday, officials said, though the initial impact ...

Abstract: In this paper, we develop a new approach for rank analysis of parity-check matrices for quasi-cyclic low-density parity-check codes based on the associated polynomials of circulant matrices, ...

Hardly has the new Traffic Code being implemented in Greece and police carried out over 14,000 control checks in Attica over the weekend. The checks led to more than 2,500 confirmed violations and 6 ...

Gustave Eiffel, who designed France's world-famous monument, had the names of 72 scholars inscribed on the base of the tower in golden letters. All of them men. More than 130 years later, Paris ...

Researchers at Skoltech have presented new generalized LDPC codes (Generalized Low-Density Parity-Check Codes, GLDPC)—a practical solution that operates faster than modern solutions from the 5G ...

While signing executive orders at the White House on Aug. 25, President Donald Trump wrongly said that an 11-day span of no homicides in Washington, D.C., was the “first time that’s taken place in ...

WASHINGTON—In the neighborhood of Mount Pleasant, which has a large Hispanic population, a local plaza has become the center of a standoff between residents and federal immigration officers deployed ...

(KRON) — President Donald Trump singled Oakland out by name Monday in a speech announcing he would be deploying the National Guard in Washington D.C. and federalizing its police department. Speaking ...

Trump appointee Jeanine Pirro intensifies cooperation with ICE agents in the District as the White House presses deportation campaign in big cities. Interim U.S. Attorney Jeanine Pirro during a news ...

WASHINGTON — For female state lawmakers in Kentucky, choosing when to go to the bathroom has long required careful calculation. There are only two bathroom stalls for women on the third floor of the ...