• C language “refuse scanf, start from me”


    Hello, I’m here. I’m Meng Jie Some time ago, I wanted to implement a command-line tool (similar to cmd.exe), so I picked up the C language that has not been used for thousands of years and wrote input and output. That’s the problem. The scanf function I used doesn’t accept null characters. As long as […]

  • Making USB boot disk for Linux


    USB flash memory devices (USB flash drives) are generally only the size of key chains, and the storage capacity is mostly 32MB and 64MB. Due to the advantages of being light and exquisite, easy to use, easy to carry and so on, especially compared with the floppy disk, which has the characteristics of large capacity, […]

  • Introduction to python (XVIII) Linux


    Editor:LonelyrootsSometimes you will lose yourself if you take care of others’ feelings too much!Don’t be blinded by the happiness in front of you. There is usually pain hidden behind the happiness.Everyone envies others’ natural and unrestrained, but they can’t do what others can do.If you know the former me, you will know that I am […]

  • IOS reverse development 20:lldb dynamic debugging


    Summary of IOS reverse development articles catalogue 1、 Lldb (low lever debug) 2、 Lldb dynamic debugging tool 3、 Cycript 4、 Cycript advanced usage Need to supplement a connection 1、 Lldb (low lever debug) The default built-in dynamic debugging tool in Xcode. The standard lldb provides a wide range of commands designed to be compatible with […]

  • Force deletion of resources in the terminating state in kubernetes


    1 forced deletionkubernetesMediumpodresources #The pod is in the terminating status. First, check whether the pod has the corresponding deployment resources and replicaset resources. If there are these two resources, delete them first kubectl delete deployment <deploy-name> -n namespace kubectl delete rc <rc-name -n> namespace #Then delete the pod kubectl delete pod <pod-name> –grace-period=0 –force #If […]

  • Using gitee as a code repository


    1、 Upload code to gitee 1. New gitee warehouse Click new warehouse and fill in the information 2. Upload local code 2.1 copy gitee warehouse address 2.2 download git clone in local folder Gitee warehouse address of GIT clone replication 2.3 after downloading, add the local code you want to upload to the directory 2.4 […]

  • ES6 learn the let and const commands in Chapter 1


    preface: Recently started watchingIntroduction to ECMAScript 6 by Ruan Yifeng(hereinafter referred to as the original text) learn the knowledge of ECMAScript 6 (hereinafter referred to as ES6), sort out some knowledge points and add my understanding to make article notes. Each chapter is divided into one note.The article code is different from the directory structure […]

  • [Part 16] – springcloud large enterprise distributed microservice Cloud Architecture source code of docker installing CentOS


    Docker installing CentOSCentOS (community enterprise operating system) is one of the Linux distributions. It is compiled from the source code released by Red Hat Enterprise Linux (RHEL) in accordance with the open source regulations. Due to the same source code, some servers requiring high stability use CentOS instead of the commercial version of Red Hat […]

  • In this way, I downloaded 4000 photos of beautiful women and handsome men locally


    I’m watching it todayGrowth AssassinWhen I saw a promotion scheme that downloaded pictures through curl command and applied them to my website, I immediately felt very interesting, so I also tried it. Finally, there were 4000 more pictures on my computer. Let me show you a few. O (∩∩) O ha ha~ If you want […]

  • Vscode+shutter+ real machine debugging


    Flutter learning notes 1. Do not rely on Android studio to install flutter (MacOS)https://zhuanlan.zhihu.com/p/… 2. In bash_ Setting variables in profilereference resourceshttps://flutterchina.club/set… export PUB_HOSTED_URL=https://pub.flutter-io.cn export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn 3. The flutter command does not take effect every time. It is necessary to reconfigure the environment variableshttps://blog.csdn.net/weixin_… 4. Add in vscode ADB Interface for VSCode 5. The ADB […]

  • [experience sharing] Ubuntu installs deepstream6.0


      Welcome to follow my official account [Jizhi horizon] and reply to 001 to obtain Google programming specification   O_o   >_<   o_O   O_o   ~_~   o_O This tutorial details how to install deepstream6.0 on Ubuntu. Some versions require: Ubuntu 18.04 GStreamer 1.14.5 NVIDIA driver 470.63.01 CUDA 11.4 TensorRT 8.0.1 1. Installation dependency […]

  • CentOS 7 customizes the Java jar package to the startup service


    If the agile deployment mode is not used, every time the server is powered on or off, it should be through nohup Java -jar hello The jar > /dev/null & command is too cumbersome to start the service. It saves a lot of trouble by customizing the service. Start with the startup script of the […]