JavaScriptで使われる変数の基本や、var・let・constそれぞれの特徴と違いを初心者向けに解説します。正しい変数の使い方を理解し、より読みやすいコードを書くための基礎を学べる内容です。

On July 7, 2026, the Video Assistant Referee (VAR) came under the spotlight after causing disappointment for Egypt and delight for Argentina in the World Cup round-of-16 clash in Atlanta. Egypt felt ...

Germany thought their blushes had been spared when defender Jonathan Tah rose highest to head his side into a 2-1 lead in the 12th minute of extra time of their World Cup tie with Paraguay, only for ...

Fifa is seeking an explanation over a hand gesture made by video assistant referee Shaun Evans before Germany's 7-1 win over Curacao on Sunday. Before matches during the World Cup, Fifa has been ...

As you watch or read about the World Cup, there's a good chance that you'll see someone talking about VAR. But what is it? VAR is the use of the video assistant referee to review decisions made in a ...

Analysis: If you analyse the social and technical dynamics of VAR, you can see a number of drawbacks and even a number of positive forces VAR was built with a functional objective to be implemented in ...

The video assistant referee (VAR) is one of the most controversial aspects of soccer today. At the 2026 FIFA World Cup, it will again take center stage, providing the final word on many of each ...

Two games, two potentially title-defining stoppage time video assistant referee moments. On Sunday in the Premier League, West Ham saw their equalising goal against Arsenal ruled out for a foul by ...

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Despite being despised by large swathes of football supporters, VAR is here to stay, and 2024–25 was another turbulent campaign for the technology and its users in the Premier League. During its fifth ...