Tag: The operating system

The back-end

Probably the most clear article about the concept of Docker

January 14, 2024

by James Gonzalez

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This paper mainly elaborates some common concepts in Docker, but it does not involve Docker installation, image use, container operation and other contents. I hope...

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The back-end

Why did I turn off hyperthreading

January 14, 2024

by Ojas Shan

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Server performance tuning

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reading

A character encoding

January 14, 2024

by Katie Kelly

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Because computers can only process numbers, if they want to process text, they must first convert the text to numbers. The earliest computers were designed...

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The back-end

5 minutes to understand the difference between “soft links” and “hard links”

January 13, 2024

by Jessica Daniels

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Today, zhihu has a very interesting question: how to evaluate Microsoft senior engineers obsessed with soft Link, a common Linux concept? Although it is a...

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The back-end

He wrote an operating system dictionary!!

January 13, 2024

by Neil Evans

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Operating System (OS) : It is the System software that manages computer hardware and software resources. It is also the kernel and cornerstone of computer...

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reading

Probably the most clear article about the concept of Docker

January 13, 2024

by Lance Stevenson

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Introduction to docker

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The front end

Node.js Stream usage and implementation summary

January 13, 2024

by 楊志宏

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Readable-a stream that is Readable (for example, fs.createreadStream ()). Writable - Writable streams (e.g. Fs.createwritestream ()). Duplex - Writable streams (e.g. Net.socket). If reading a...

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ios

IOS access to device information for the use of UIDevice, Swift based on API

January 13, 2024

by 李冠廷

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This article was analyzed based on UIDevice's API. Finally, the usage method of UIDevice is given, including access to device name, system version, UUID, monitoring...

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The back-end

Bat and other large companies often test Java multithreading interview questions

January 13, 2024

by Madison Cairns-Stevenson

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In short, a process is the basic unit of program execution and resource allocation. A program has at least one process and a process has...

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android

Some thoughts on Fuchsia OS

January 13, 2024

by Lorraine Skinner

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I heard about Fuchsia in the middle of last year. But I didn't pay much attention at the time. After all, Google is so obsessed...

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reading

Hello, I’m Hongmeng OS

January 13, 2024

by Shannon Contreras

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In 2010, Huawei sold 3 million mobile phones. Eight years later, that number increased 68 times. Huawei's shipments of tablets, PCS and wearable devices have...

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reading

Embedded development learning several circuit diagram direction

January 13, 2024

by Prerak Thakkar

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Embedded learning is a step by step process. If you want to develop into embedded software, the most common direction is embedded Linux development at...

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reading

5 minutes to understand Docker!

January 13, 2024

by Victoria Parker

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Docker is a process in a narrow sense and a virtual Container in a broad sense. In fact, it is more professionally called Application Container....

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android

Netease Qiyu Android high-performance log writing solution

January 13, 2024

by 王宗翰

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As an enterprise-level intelligent customer service system, netease Qiyu has high requirements for system stability, but it is difficult to ensure that users will not...

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The front end

What happens from the time you enter the URL until the page loads?

January 13, 2024

by Norman Chapman

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Starting from the hardware level, the level of knowledge involved is very wide.

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reading

Details the Select, Poll, Epoll

January 13, 2024

by Rita Dunn

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When an operating system processes an I/O, there are two phases: Wait for data to be transmitted to the I/O device. The I/O device copies...

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The back-end

Back to bickering! Can you watch a movie when you run out of memory?

January 13, 2024

by Amber Mccormick

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Although the base and address registers are used to create an abstraction of the address space, there is another problem that needs to be solved:...

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The development tools

Build WordPress personal blog based on CentOS

January 13, 2024

by Kiaan Bir

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Tencent Cloud provides developer lab to help users build personal WordPress blogs. The tutorial content is as follows. Users can click the developer lab to...

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reading

Illustrates how Linux programs link

January 13, 2024

by Anthony Peterson

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Compiling C or C++ source code into an executable is a two-step process: the first step is to compile each source file individually into a...

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android

Hook implementation plug-in three options, you Hook

January 13, 2024

by Elijah Williamson

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The Android operating system maintains its own set of event distribution mechanisms. Applications, including application triggering events and background logic processing, are also executed step...

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reading

What is real programming ability?

January 13, 2024

by Dana Robertson

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Very good question. This is probably the best programming question I've ever seen in Zhihu. I love this question. There are two fundamental problems in...

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The back-end

Why did I choose to use containers?

January 13, 2024

by 李信宏

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[Editor's note] There are six main reasons why I chose to use containers, and some of the benefits that containers bring to our work. 【...

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android

Google has officially released Fuchsia documentation, which is much clearer!

January 13, 2024

by Christopher White

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When it comes to Fuchsia, the next operating system that until now was supposed to replace Android, most people have heard of it at least...

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The code of life

Linux From scratch 16: How does the operating system operate on the page directory and page table as if it were a normal physical page when loading applications?

January 12, 2024

by Jason Larsen

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Paging in memory management is very important on x86 systems, and it is featured in various books on the Linux operating system. If you've read...

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The back-end

Docker core technology and implementation principle

January 12, 2024

by Tamara Miller

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When it comes to virtualization technology, Docker must be the first thing we think of. After four years of rapid development, Docker has become a...

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reading

A keyboard man who does not know how a keyboard works is not a good keyboard man

January 12, 2024

by Leslie Allen

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Keyboard, we do computer this line of nature need not say more, every day with it. But familiar, know the principle behind the keyboard? Keyboards...

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The front end

JavaScript file object details

January 12, 2024

by Justin Gibbons

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In most cases, files are manipulated in the browser using a File object, retrieved from the <input type=' File '/> element, and continued (such as...

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The back-end

Operating system A process scheduling policy

January 12, 2024

by 陳鈺婷

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In a multi-process system, THE CPU needs to switch back and forth between processes, so how does the CPU perform context switch and how does...

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The front end

Planetary work order system part realization (1) – flow control

January 12, 2024

by Charles Brown

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Author | loss 1. The work order system page table work order system is a kind of network software system, according to the different organizations,...

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The front end

Electronic flow contract system development

January 12, 2024

by Levi Adkins

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Because the department business developed rapidly, and the cooperation of the contract number growth speed, in the past by artificial process was carried out on...

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