2025/6/17 -According to the C++ Core Guidelines, rule C.46: By default, declare single-argument constructors explicit. The reason is to avoid unintended conversions.
2025/5/1 -C++ provides several conversion mechanisms, each with distinct behaviors and use cases. This guide explores: Implicit Conversions; Explicit Conversions ...
2025/4/16 -An explicit instantiation declaration (an extern template) skips implicit instantiation step: the code that would otherwise cause an implicit instantiation ...
2025/5/5 -The static_cast operator is the most commonly used casting operator in C++. It performs compile-time type conversion and is mainly used for explicit conversions ...
2025/6/9 -In this lesson, we'll explore how implicit conversions work with variables, functions, and operators. We'll also tackle the concept of narrowing casts.
2025/5/26 -Moreover it seems that exposing explicit envObs management would allow/force programmers to write code that could be optimised more easily by compilers. So I am ...
Q.This video contains explicit content. Viewer discretion is advised. このThis video contains explic...
A.an を付けたくなりますよね。でも決まり文句ですから。 参考画像 https://www.google.co.jp/search?newwindow=1&safe=off&bi...
Q.エクセルでVBAを使い数学問題をセルに表示させ練習させようとしています。 10この問題を画像として作成し、ランダムに表示させようとしていますが、前回と同じ問題にならないようにしようとして、下記の...
A.このVBAコードの問題は、変数Pに前回表示した画像の番号を保存しているため、同じ問題が繰り返し表示されてしまうことにあります。 修正するためには、前回表示した画像の番号を保存する変数Pを、問題...
Q.C言語について質問です。 実行したときに次のような文が出てきたのですが、どういう意味の文か教えていただきたいです…m(_ _)m clang-7 -pthread -lm -o main mai...
A.警告:ぶら下がりelse(darling else)を除去するために中括弧を明示的に追加せよ。 ぶら下がりelse問題とは【Dangling else problem】 https://mar...
In this episode, you learn about the explicit object parameter from C++23. You might know this as deducing this.
YouTubeAndreas Fertig
2025/4/26 -This is a list of reserved keywords in C++. Since they are used by the language, these keywords are not available for re-definition or overloading.
2025/4/12 -Hi, I hope I nailed the title. I ran into this issue a couple semesters ago while doing a uni assignment. The code below compiles just fine when…
2025/5/8 -The C++ Core Guidelines are a set of tried-and-true guidelines, rules, and best practices about coding in C++.