Author: h.mohri
Use C++Builder 10.2 to control audio volume of iOS.
I used the MPVolumeView class of iOS.
The MPVolumeView class is declared in “iOSapi.MediaPlayer.hpp”.
Include two files.
#include <iOSapi.MediaPlayer.hpp>
#include <iOSapi.UIKit.hpp>
Form design
Arrange “Up” and “Down” two TButton. Use this button to control the volume.
Add MPVolumeView to…
Author: h.mohri
Convert fromCSVfile to “JSONfile” of “TFDMemTable format”.
This program usesC++Builder 10.2 Tokyo Release 1.
include
#include <iostream>
#include <fstream>
#include <string>
#include…
Why should you care about header dependencies in C++? One reason is header dependencies can have an impact on building, refactoring, testing and on the structure of your software.
And reducing header dependencies in C++ also reduces compile time dependencies – the…
Author: h.mohri
std::condition_variable is a class for waiting for thread execution until the condition is satisfied.Used in combination with std::mutex.
I tried the wait() function in std::condition_variable.This is combined withstd::unique_lock<std::mutex>.
I thought of the following specifications.As shown in the figure, create multiple threads.All threads are in Wait state.Then let…
We are pleased to release a hotfix for RAD Studio 10.2. This hotfix addresses:
debugger issues for Android, iOS, and Linux;
Delphi Win64 compiler issues;
a C++ RTL issue addressing a crash on exit;
a security issue in the C/C++ RTL. Our thanks to Łukasz Wyporek for…
C++ Coding Bootcamp Training Course With Over 10 Hours Of FREE Training For Android And iOS
February 19, 2017
Author: Kevin M65995
The C++ Boot Camp series is a free Coding Bootcamp training course with over 10 hours of C++ training, question & answer sessions, and much more! C++ can be used to build cross-platform applications for Android, iOS, macOS, and Windows. The Android…
Author: NatSam
Would you like to add C++ to your Delphi application? Or add Delphi code to your C++ application? Here’s how.
One thing you might not know is how closely integrated the C++ and Delphi languages are in RAD Studio. You can compile a single application in a single project to a single EXE, mixing both languages. (And of course you can do so using DLLsor packages as well.) If…
Learn To Quickly Use NoSQL With MongoDB And FireDAC In Delphi And C++Builder
November 12, 2016
In CodeRageX there were two sessions around MongoDB. The first session is the basics and the second session is more advanced topics dealing with MongoDB.MongoDB is an open-source NoSQL document database. The first session covers a MongoDB overview, JSON and BSON, the…
Learn to program with C++Builder: #1, Introduction and Installation
October 12, 2016
Update July 24, 2018: With thejust-released Community Edition of C++Builder, we’ve updated these posts.
Please visit the new version of this blog post here.
Community Edition replaces the old Starter edition, and is a full-featured, free, Professional-level…
The complete replays for the C++ Boot Camp are available online, including downloads, slides and the Q&A log. A wealth of information for C++Builder.
Content for each day . . .
Day 1 –Building your first application with C++Builder
Day 2 –Creating fast responsive user interfaces with animations and effects
Day 3 –C++11 language deep dive, and online chat…
