Tag: c++

c++

STL: Difference between emplace_back() and push_back

December 13, 2023

by Rachael Hart

No Comments

Before introducing the rvalue reference, the transfer constructor, and the transfer copy operator, it was common to use push_back() to add an rvalue element (a...

Read More

c++

Compile C++ to a FLASH-usable SWC

December 13, 2023

by Dr. Lawrence O'Brien

No Comments

Notice that the operating system is Windows and this compiler was originally developed by Adobe, called Flascc, and then Adobe made it open source, called...

Read More

c++

The callback function

December 13, 2023

by 張雅惠

No Comments

Events are certainly one of the most commonly used elements in.NET programming. In both ASP.NET and WinFrom development, form loading, Paint, Init, etc. "Protected void...

Read More

c++

C++ overloads EditBox by default ContextMenu

December 13, 2023

by John Armstrong

No Comments

In Windows C++ client program development, often encounter the development of custom right menu function point. At this point, we usually only need to process...

Read More

javascript

Folk flower and bird character of a kind of realization

December 13, 2023

by Eric Kelly

No Comments

Here flowers and birds each word is a picture, the realization process is to get the corresponding picture through the input text, and then tile...

Read More

The back-end

C + + : Volatile parsing

December 13, 2023

by Michelle Love

No Comments

Variables that are volatile have observable side effects when read or written to them. And these observable side effects are determined by factors outside the...

Read More

The code of life

A simple application of MQTT

December 13, 2023

by Luke Blick

No Comments

Recently, the company used message push in the project. After various screening, it decided to use MQTT protocol. Compared with XMPP, MQTT is more lightweight...

Read More

android

Audio and video learning (2) C++ language introduction

December 13, 2023

by Lisa Young

No Comments

In the last article we learned the C language foundation, so according to our learning plan the C++ language foundation, if there is no C/C++...

Read More

The back-end

The Most Common Python Interview Questions and Answers in 2018

December 13, 2023

by 孫中山

No Comments

This is the second part of a series of Python interview questions. Like the previous part, you will learn both the basics and the advanced...

Read More

android

The NDK | C review notes

December 13, 2023

by 謝飛

No Comments

In C language, data types are divided into signed and unsigned. The default is signed. Macros with arguments Note that there must be no Spaces...

Read More

The code of life

ThinkPHP troubleshooting (6) – Mac terminal set timing task

December 13, 2023

by Wendy Haynes

No Comments

Today, to achieve a scheduled task automatically generate static page function, need to use the terminal to set the scheduled task. However, several attempts to...

Read More

The back-end

C language struct structure variable declaration with colon

December 13, 2023

by Elliot Chadwick-Jones

No Comments

Some information does not need to occupy a complete byte, but only a few or a binary bit. For example, when storing a switch quantity,...

Read More

The code of life

Xcode basic operation introduction tour

December 13, 2023

by Robert Cole

No Comments

This is the most complete Xcode master Xcode basic operation introduction, reprint the link, later used to worship learning ~ ~ ~ Xcode basic operation...

Read More

The code of life

Linux C programming implementation of mysql, Redis client connection pool and thread pool

December 13, 2023

by Gregory Harris

No Comments

Linux install mysql, have this package, mysql - community - devel - 5.7.18-1. El7. X86_64. https://downloads.mysql.https://github.https://github. Two, the complete project source code: https://downloa...

Read More

The back-end

Envoy, gRPC, and rate limits

December 13, 2023

by Raghav Kaur

No Comments

Envoy is a lightweight service proxy designed for Cloud Native applications and is one of the few proxies to support gRPC. GRPC is a high-performance...

Read More

The code of life

Halcon template matching practice (2) What is the meaning of Row, Column, Angle in find_shape_model?

December 13, 2023

by Nancy Hall

No Comments

Column, and Angle. Additionally, the score of each found instance is returned in Score. The position and rotation of the found model instance are returned...

Read More

android

[LeetCode566. Reshape matrix] | punch brush

December 13, 2023

by Kismat Kant

No Comments

In MATLAB, there is a very useful function 0 that remolds one matrix into another new matrix of a different size, but preserves its original...

Read More

android

Introduction to Android JNI (1) – The first Android JNI project

December 13, 2023

by Alyssa Mendoza

No Comments

In the normal development process, most people probably don't have JNI requirements, so they don't know much about JNI engineering configuration, how to get started,...

Read More

The code of life

[Mobile] Android Push Solution Analysis (MQTT/XMPP/GCM)

December 13, 2023

by 黃淑華

No Comments

Article source: http://blog.csdn.https://github. The purpose of this paper is to analyze and compare several of the most mainstream message push schemes on the Current Android...

Read More

The back-end

The Nature of Lisp

December 13, 2023

by Stephanie Hansen

No Comments

I was already an experienced programmer when I first came across someone praising Lisp in some corners of the Web. In my resume, I have...

Read More

The code of life

Android Open Source Frameworks (Firecat)

December 13, 2023

by Lavanya Khosla

No Comments

Article source: http://www.jb51.net/article/51052.1, volley projects address, https://github.2, android - async HTTP address: https://github.com/loopj/android-async-http...

Read More

The code of life

Several ways to transfer and share data between Android application activities

December 13, 2023

by Navya Sarraf

No Comments

Limited data types, such as Bitmap,InputStream, or LinkList, are not very useful when you encounter non-serializable data. 2.3.4. Transfer between context and Service, such as...

Read More

The code of life

IOS Run Loop

December 13, 2023

by Scott Hughes

No Comments

After more than a year of iOS development, I still have very limited in-depth understanding of iOS and Objective-C. Most of them are still at...

Read More

The code of life

Nginx Load Balancing and Reverse Proxy — Core Technologies for Web Architecture with 100 million Traffic

December 13, 2023

by Edward Wilson

No Comments

http://jinnianshilongnian.iteye. This article is excerpted from Nginx load balancing and Reverse proxy in chapter 2 of core Technologies of Web Architecture with 100 million traffic....

Read More

The code of life

10 most influential Open Source projects of All time

December 13, 2023

by Mary Baker

No Comments

Abstract: Open source is a big trend, open source software is also more and more in the daily computer desktop. The main reasons why people...

Read More

reading

C + + signal channel

December 13, 2023

by Anika Gill

No Comments

Simply put, the signal slot is an implementation, or a distillation, of the observer mode. A signal is an event that can be observed, or...

Read More

The code of life

Android in-app language switch implementation

December 13, 2023

by 陳怡萱

No Comments

Article source: http://my.oschina. Custom control series is over, play a return gun, fill a pit buried some time ago - "in-app language switch". APP language...

Read More

android

[-C ++ fun 1 -] Start with printing

December 13, 2023

by Kiaan Ranganathan

No Comments

I want to use the simplest things to tell the most complex truth, and use the most interesting way to guide the most boring you....

Read More

The code of life

Singletons in C++ (lazy, hungry)

December 13, 2023

by Madeline Brooks

No Comments

https://blog.csdn. Recently, I wrote code because of negligence of singleton judgment, resulting in a bug when the program switched quickly and started many times. I...

Read More

The back-end

C++ reference and pointer pits

December 13, 2023

by Neelofar Mahajan

No Comments

Recently, I found some pits in writing data structures. I am not familiar with the C++ language features, especially when I am doing data structure...

Read More