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- Redis high availability practice
- 0×01 Preface Redis is an open source log-type Key-Value database written in ANSIC language, supports network, can be memory-based and persistent, and provides APIs in multiple languages. Nowadays, Internet business data is growing at a faster rate, and data types are becoming more and more abundant, which puts forward higher requirements for data processing speed and capabilities. Redis is an open source in-memory non-relational database that brings a disruptive experience to developers. Designed from start to finish with high performance in mind, Redis is the fastest NoSQL database available today. While considering high performance, high availability is also an important consideration. Internet 7×24 uninterrupted service during downtime
- LINUX 765 2024-08-20 16:51:02
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- How to cancel Win10's automatic correction of misspelled words
- How to cancel the automatic correction of misspelled words in Win10? In the process of using the Win10 system, when identifying spelling errors, I found that it is not very smart and affects the operation. So how to turn off this function? For this reason, the editor has compiled the details The tutorial can help you solve the problem easily. Interested friends can read it and learn more. How to turn off automatic correction of misspelled words in win10 1. Click on the taskbar in the lower left corner, find the settings function and click to open it. 2. Find the device option on the Windows Settings page and click to open it. 3. In the opened page, find the input option on the left to switch. 4. On the right side of the page, you can see an option [Automatically correct misspelled words]. Click the option below.
- Windows Series 959 2024-08-20 11:37:40
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- Dell XPS 14 9440 Review: The New Standard in Gorgeous Design
- The latest XPS laptops show how far Dell’s design prowess has come over the past two decades. They also show how the company’s priorities have changed, with this new iteration offering few ports and capacitive buttons. But make no mistake, 20
- Windows Series 681 2024-08-20 11:11:07
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- Javascript is not easy for beginners either
- Here are some tips and pitfalls that Javascript beginners should know. If you're already an expert, brush up on this. Javascript is nothing more than a programming language. How could it possibly go wrong? 1. Have you ever tried to sort a set of numbers? Javascript's sort() function sorts using alphanumeric (String Unicode code points) by default. So [1,2,5,10].sort() will output [1,10,2,5]. To sort an array correctly, you can use [1,2,5,10].sort((a ,b)=>a — b) Very simple solution, the premise is that you have to know that there is such a pit 2.newDate
- LINUX 1150 2024-08-20 07:32:07
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- What Is the Command Key on Windows? A Guide to Mac Keys on Windows 10 and 11
- Whether you've plugged a Mac keyboard into a Windows computer or switched from macOS to Windows, know that some modifier keys function differently across operating systems. Below, we'll explain what the Command key does on Windows. W
- Windows Series 537 2024-08-20 06:35:35
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- Compare and sync files in Ubuntu with FreeFileSync
- FreeFileSync is a free, open source, and cross-platform folder comparison and synchronization software that can help you synchronize files and folders in Linux, Windows, and MacOS. It is portable and can be installed on a local system, is feature-rich and is designed to save time setting up and performing backup operations, while having an attractive graphical interface. FreeFileSync Features Here are its main features: It can synchronize network shares and local disks. It can synchronize MTP devices (Android, iPhone, tablets, digital cameras). It can also be synced via SFTP (SSH File Transfer Protocol). It can identify moved and renamed files and files
- LINUX 1156 2024-08-19 19:39:33
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- Linux compression helper bzip2
- There are several file compression and decompression tools in Linux, such as gzip, 7-zip, Lrzip, PeaZip, etc. In this tutorial, we will introduce how to use the bzip2 tool to compress and decompress .bz2 files in Linux. bzip2 is a very famous compression tool and is available on most major Linux distributions. You can install it with the appropriate command on your distribution. $sudoaptinstallbzip2[OnDebian/Ubuntu]$sudoyuminstallbzip2[OnCentOS/RHEL]$sudodnfinstallbzip2[OnFedora
- LINUX 707 2024-08-19 07:32:02
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- How to turn off open microphone permission in win10
- How to turn off the open microphone permission in win10? Using the microphone on the computer requires permission settings, but some friends want to turn off the microphone permission, but don’t know how to do it. For this reason, the editor has compiled a detailed tutorial, which can be easily done according to the tutorial Set it up, and interested friends can come and check it out and read it. Method to turn off open microphone permission in win10 1. Open the settings page through the taskbar in the lower left corner. 2. Find the [System] option in the opened Windows settings page and click to enter. 3. In the page that opens, find the [Sound] option on the left and click to enter. 4. Click and slide the column on the right, find [Microphone Privacy Settings] at the bottom and click to open it. 5. You can see [this
- Windows Series 793 2024-08-19 04:43:42
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- Network card allocation problem under vmware
- To configure the network card and randomly assign IP addresses, I installed the basic server version and used NAT mode. Then, make sure that in the service, these two are started. When centos was first installed, there was no eth0 network card. cd/etc/sysconfig/network-scripts and then ls, you can see that ifcfg-eth0 exists, but viifcfg-eth0 is not activated. You can see that pressing the "insert" key means entering the edit mode. Set ONBOOT=yes, then press the "esc" key, ":" key, "w" key, "q" key, ifcfg-eth0 is modified servicenetwork
- LINUX 965 2024-08-19 04:40:02
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- How to permanently mount a Windows share on Linux
- Interacting with a Windows network on Linux has never been easy. Think about how many enterprises are adopting Linux and need to collaborate with each other on both platforms. Fortunately, with the help of a few tools, you can easily map a Windows network drive to a Linux machine, even ensuring that the share remains after you reboot the Linux machine. Before we begin to implement this you will need to use the command line. The process is very simple, but you need to edit the /etc/fstab file, so proceed with caution. Also, I assume you have Samba working properly, can manually mount the share from the Windows network to your Linux machine, and know the owner of the share.
- LINUX 647 2024-08-18 07:36:32
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- New Windows Vulnerability Impacts PCs With IPv6
- Security updates are an important way to keep your devices safe, and if you have a Windows PC, you'll definitely want to install any available updates. Microsoft is now patching a significant vulnerability caused by the IPv6 stack in Windows.
- Windows Series 828 2024-08-17 21:40:18
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- Python basic knowledge learning
- Python is an interpreted, object-oriented, dynamic data type high-level programming language. Python was invented by Guido van Rossum at the end of 1989, and the first public release was released in 1991. Like the Perl language, Python source code also follows the GPL (GNU General Public License) agreement. Python functions are defined through the def keyword, in the form of pythondeffunction(arg1,arg2,...):...fuction(1,2,...)#callfunctionDocStringsDocument stringDocStrings text
- LINUX 634 2024-08-17 07:42:32
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- How to hide your Linux command line history
- If you are a Linux command line user, sometimes you may not want certain commands to be recorded in your command line history. There could be many reasons, for example, you hold a certain position in a company and you have certain privileges that you don't want others to abuse. Or maybe there are some particularly important commands that you don't want to execute by mistake while browsing the history list. However, is there a way to control which commands go into the history list and which don't? Or in other words, can we enable incognito mode like a browser in a Linux terminal? The answer is yes, and depending on the specific goals you want, there are many ways to achieve it. In this article, we’ll discuss some proven methods. Note: All commands appearing in this article have been tested under Ubuntu. different
- LINUX 880 2024-08-17 07:34:37
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- The Best Nintendo Switch Emulators for Windows
- You can download a Nintendo Switch emulator on your Windows PC and play Switch games with increased resolution and performance. You can even run these emulators on a Windows-powered handheld gaming device. Let's look at the best ones availabl
- Windows Series 493 2024-08-17 06:53:31
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- Origin PC EON16-X Laptop Review: Power Gaming at a Premium
- Origin PC, which was acquired by Corsair in 2019, is known for their high-performance, premium PCs. The EON16-X gaming laptop is no exception, promising high-end gaming on-the-go with top-of-the-line power and performance. However, despite high-end c
- Windows Series 712 2024-08-17 06:42:02
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