Tag：address
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Time：2020-10-27
This article is included in personal blog: www.chengxy-nds.top Sharing technology resources and making progress together There are often friends who ask, “Xiaofu, do you have any foreign technology community or blog recommendation?” Some people always ask me, so I will share the 10 foreign technical communities that I often visit. If you want to play […]
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Time：2020-10-27
Autorun response function, commonly used for printing log, persisting or updating UI code var numbers = observable([1,2,3]);var disposer = autorun(() => console.log(sum.get())); //Output ‘6’ numbers.push(4); //Output ’10’ disposer(); numbers.push(5); //No more values are output. Observe can listen to the new and old values newvalue and oldvalue import {observable, observe} from ‘mobx’; const person = observable({ […]
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Time：2020-10-27
In the past, readers often asked me where I could find the past and present life of go language. At this time, we often told him to read issues and proposals. But the data is a little scattered and there is no index system. As a result, many new beginners of the reader read on […]
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Time：2020-10-27
Today, we recommend a software uninstall and cleaning tool under Windows system: geek uninstaller Sometimes the computer can’t uninstall the software, Software residual registry affects software installation. There are so many softwares that it is difficult to manage them in a unified way? Geek uninstaller can solve this problem. Software installation free, single file open […]
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Time：2020-10-27
Bitcoin wallet address The address of the wallet is calculated according to the public key of the wallet. However, the calculation method on different chains is different, and the encoding method is also different. Ethereum uses the hexadecimal code, and eip-55 uses its case to verify the address.The address of bitcoin is encoded by base58check, […]
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Time：2020-10-26
Original address:https://www.wjcms.net/archives/laravelmarkdown Render output to blade template preface Yesterday, we released an article supporting markdown editor by laravel, and uploaded the configuration image. However, some netizens asked how to render the output in the blade template. Here is an article to record. Install expansion pack Larravel markdown requires PHP 7.2-8.0. This particular version supports laravel […]
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Time：2020-10-26
Photo by Vishnu R Nair on Unsplash As the first platform for sharing various technologies, frameworks, libraries and collections, GitHub provides a large number of shared resources, but the problem is how to find the most useful library for you. To this end, this article has compiled a list of 10 great GitHub libraries, which […]
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Time：2020-10-25
The first solution Online: https://www.jianshu.com/p/92afe92db99f https://segmentfault.com/a/1190000018607792 But there is a problem on the Internetnpm install –global –production windows-build-toolsThe build tools cannot be installed without administrative rights In fact, the best way is the second way The second solution The first step Operationnpm install –save-dev node-sassThen find the GitHub address and download win32-x64-64_ Binding. Node file […]
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Time：2020-10-25
Mongodb uses Bi connector to support Bi components to access mongodb directly using SQL or ODBC data source. In the early days, mongodb directly used PostgreSQL FDW to realize the conversion from SQL to MQL. Later, mongosqld, which is more lightweight, supports the connection of Bi tools. Install Bi connector ReferenceInstall BI Connectorhttps://docs.mongodb.com/bi-connector/master/installation/ wget https://info-mongodb-com.s3.amazonaws.com/mongodb-bi/v2/mongodb-bi-linux-x86_64-rhel70-v2.12.0.tgz […]
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Time：2020-10-24
Series articles： Simple implementation of Baidu translation by Python crawler Python crawler to cool dog music Simple crawling of bleeding skin Simple crawling of little skin on MC skin station of Python crawler Python crawler to send the weather forecast of the day to learnku friends Python crawler automatically switches the daytime / nighttime mode […]
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Time：2020-10-24
Original address: http://embed.21ic.com/softwar… When a program begins to execute, its part in memory is called a process during the period from the beginning of execution to the end of execution. Linux is a multitasking operating system, that is, at the same time, multiple processes can be executed at the same time. In fact, the single […]
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Time：2020-10-24
Today’s knowledge points (October 09, 2020) – day 542（I’m going to make a question, too) [html] Is there a cross domain problem in canvas image generation? If so, how to solve it? [css] How do you understand the working principle of bootstrap grid system [js] Write a method to get all the dates between two […]
