Categories
Development Domain System & Network

Why does it not work when I set CNAME to let my domain point to another domain?

I have registered a domain, say myDomain.com, and I want to try out how CNAME works. I changed the CNAME of www.mydomain.com in GoDaddy and let it point to another domain, say Amazon.com, but when I try to visit www.mydomain.com, it displayed “this site is not currently available”. From what I’ve read here about CNAME, […]

Categories
Development Linux

WordPress not found when using wget

When I run wget https://wordpress.org/latest.tar.gz in my Ubuntu 16.04 server, I get this result: I have tried other sources but they do not have the specific error that I do. It seems to not find wordpress.org and I do not know why. Could it be a DNS issue?

Categories
Development Linux Ubuntu

Audio Goes silent or low when changing tabs or closing settings

I’m using Ubuntu 19.10 on a desktop PC. Every time I turn my computer on, my output device is set to my monitor even though I always leave it as my headphones. After I switch the output device to my headphones, the audio usually sounds fine. However, if I switch tabs, or close the settings […]

Categories
Development Linux

Omitting one particular nested folder while copying a folder

I know how to use the cp command to recursively copy nested folders while preserving file meta-data such as modification times: cp -pr “/path/from”* “path/to”* ➥ Is there a way to omit one particular folder nested at the first level deep, by name? For example, a folder named Photos is being copied. I want to […]

Categories
Cryptocurrency Development Ethereum Windows

what kind of Hardware required for run geth private chain for ethereum on windows?

i need to help to find out what were the minimum hardware requirements needed for deploy the private chain on ethereum.

Categories
Artificial Intelligence (AI) Development

Could AI kill the joy of competitive sports and games?

Lee Sedol, former world champion, and legendary Go player today announced his retirement with the quote “Even if I become the No. 1, there is an entity that cannot be defeated“. Do you think that AIs could kill the joy of competitive games(Go, chess, Dota 2, etc.) or (thinking more futuristic with humanoid AIs) in […]

Categories
Development

mapping integers 1-max onto 100 integers from 1-1,000,000

I need to map a Java integer from the range 1-max to the range 1-1,000,000, but only using 100 particular (non-linear) values in the destination range. The 100 values are: 1-10 (so the first 10 values map to themselves) then by 5’s: 15, 20, 25 … to 100 then by 50’s: 150, 200, 250 … […]

Categories
Development Plugins Vue

Vuejs + webpack shows blank page after importing js file

Vuejs + webpack (development environment) shows blank page after importing core.min.js file inside Footer.vue file. console shows no error. To view the code of core.min.js check https://drive.google.com/file/d/1IYcH31j2lqh96ZlNgdXr6wnqrq2HAWCK/view Note:I only import core.min.js . App.vue <template> <div id=”app”> <div class=”page”> <app-header></app-header> <app-home></app-home> <app-footer></app-footer> </div> </div> </template> <script> export default { data () { return { msg: ‘Welcome […]

Categories
Development

Apache Require local and a couple of IPs

i want to restrict an access to a page only to localhost as well as a couple of hosts. i used to only allow it locally, atm i have : <Location /server-status> SetHandler server-status Require local ProxyPass ! </Location> can i add multiple Require values such as : <Location /server-status> SetHandler server-status Require local Require […]

Categories
Development HTML

Using the results of one query to make another query and populate an HTML select

Edit: will move this to the top to avoid confusion: I have no say or power of decision on the database’s structure, so I must work with what I’ve got. Otherwise, as most comments stated this issue would be simplified greatly by normalizing and cleaning up the tables. I’ve got a database table which contains […]