Mar 29

[Linux][System] Learn Linux Command Operations

20220329 Check kernal version of Linux uname -a zn@ubuntu:~$ uname -a Linux ubuntu 5.4.0-105-generic #119~18.04.1-Ubuntu SMP Tue Mar 8 11:21:24 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux zn@ubuntu:~$ uname --help Usage: uname [OPTION]... Print certain system information. With no OPTION, same as -s. -a, --all…

Linux Tutorial

8 min read

Mar 26

[Linux][System] Learning Linux File Structure

[Linux][System] Learning Linux File Structure Check out the reference yt video for more infos 2022.03.26 /bin System Binaries (programs, applications) Must be accessable in single user mode (check out linux runlevels or wiki) UNIX system resource installing a user program is not placed in this folder /bin/cat /bin/ls /bin/bash /bin/chmod /sbin System Binaries for system administrator (programs…

Linux Tutorial

2 min read

[Linux][System] Learning Linux File Structure

Jan 16

[Kotlin][Android Studio]unable to resolve class org.jetbrains.plugins.gradle.tooling.internal.ExtraM

[Kotlin][Android Studio]unable to resolve class org.jetbrains.plugins.gradle.tooling.internal.ExtraModelBuilder and how to solve it First time learning android app Step 1: Ctrl + Alt + Shift + S Or you can access this from File > Project Structure Step 2: Scroll to the very top and select the latest version In my case is 7.3.3, where the default is set to 7.0.2 Step 3: Click OK And the build should work

Kotlin

1 min read

[Kotlin][Android Studio]unable to resolve class org.jetbrains.plugins.gradle.tooling.internal.ExtraModelBuilder and how to solve it

First time learning android app

Step 1: `Ctrl` + `Alt` + `Shift` + `S`

Or you can access this from File > Project Structure

Step 2: Scroll to the very top and select the latest version

In my case is 7.3.3, where the default is set to 7.0.2

Step 3: Click OK

And the build should work

Jan 3

[Ubuntu 20.04][MySQL5.7]Problems installing mysql5.7 on Ubuntu 20.04

[Ubuntu 20.04][MySQL5.7]Problems installing mysql5.7 on Ubuntu 20.04 E: Sub-process /usr/bin/dpkg returned an error code (1) by n 2022.01.03 First, you’ll need to follow this artical cause installing mysql5.7 to ubuntu 20.04 requires lots of manual settings. https://computingforgeeks.com/how-to-install-mysql-on-ubuntu-focal/ Or follow this artical if you need to down grade from MySQL8 https://www.digitalocean.com/community/questions/how-can-i-properly-downgrade-from-mysql-8-to-5-7-on-ubuntu-20-04

Ubuntu 20 04

2 min read

Feb 26, 2021

[C#][ASP.NET] The reference assemblies for framework .NETCore, Version=v5.0 were not found

[C#][ASP.NET] The reference assemblies for framework .NETCore, Version=v5.0 were not found So Stupid error while working N2I -2021.02.26 Causing issue While you git clone a dotnet 5 project or setting up a .Net Core 5 project, you got this in your build. The Target framework in the properties of project can’t set to core 5 & can’t find .Net 5…

Aspnetcore

2 min read

[C#][ASP.NET] The reference assemblies for framework .NETCore, Version=v5.0 were not found

So Stupid error while working
N2I -2021.02.26

Causing issue

While you git clone a dotnet 5 project or setting up a .Net Core 5 project, you got this in your build.

The Target framework in the properties of project can’t set to core 5 & can’t find .Net 5…

Oct 29, 2020

[C#][ASP.NET] The name ‘Console’ does not exist in the current context

[C#][ASP.NET] The type or namespace name ‘Dictionary<,>’ could not be found Some common errors from beginners to start a C# project N2I -2020.10.29 Causing issue using System.Collections.Generic; was not included in the project. 2. Solution Add the following code to the top using System.Collections; using System.Collections.Generic;

C Sharp Programming

1 min read

[C#][ASP.NET] The type or namespace name ‘Dictionary<,>’ could not be found

Some common errors from beginners to start a C# project
N2I -2020.10.29

Causing issue

using System.Collections.Generic; was not included in the project.

2. Solution

Add the following code to the top

using System.Collections;
using System.Collections.Generic;

Oct 29, 2020

[C#][ASP.NET] The name ‘Console’ does not exist in the current context

[C#][ASP.NET] The name ‘Console’ does not exist in the current context Some common errors from beginners to start a C# project N2I -2020.10.29 Causing issue System was not included in the project. 2. Solution Add the following code to the top using System;

C Sharp Programming

1 min read

[C#][ASP.NET] The name ‘Console’ does not exist in the current context

Some common errors from beginners to start a C# project
N2I -2020.10.29

Causing issue

System was not included in the project.

2. Solution

Add the following code to the top

using System;

Oct 6, 2020

[C#][ASP.net]ASP.net MVC Quick Note

[C#][ASP.net]ASP.net MVC & Visual Studio 2019 Quick Note It’s just some random note I’ve made N2I -2020.10.07 Environment settings tool >> option >> environment >> keyboard hotkey settings change to VSCode

Csharp

2 min read

Aug 31, 2020

[LeetCode][python3]0031. Next Permutation

[LeetCode][python3]0031. Next Permutation Start the journey N2I -2020.09.01 My Solution class Solution: def nextPermutation(self, nums: List[int]) -> None: """ Do not return anything, modify nums in-place instead. """…

Python 3

2 min read

Aug 26, 2020

[Research][Report]淺讀NVIDIA Video Codec SDK

[Research][Report]淺讀NVIDIA Video Codec SDK 請多多指教! NZI -2020.08.27 final edit 0. 前言: 本文嘗試以初學者報告的形式介紹 NVIDIA Video Codec SDK。內文皆為個人結論，由於我不識專精C++，若有錯誤之處，還煩請告知，不勝感激！ 1. 簡介 NVIDIA Video Codec SDK Nvidia的官網上對於這組SDK的總結是這樣的 ”A comprehensive set of API including hig …

Nvidia

17 min read