What is the reason for the amazing success of Stack Overflow?

What are the best coding forums?

I installed the pro plugin of DWQA pro plugin which offers a question and answer functionality similar to StackOverflow or other question and answer forums. Now I installed the Yoast Seo plugin in...

I have redirected http to https via haproxy to nginx as backend server. But nginx displays empty page after redirection. Can somebody help me out?

body

services

cssfile
.bg-myphoto-dark {
background-size:#504747;
color:white;

I would like to set up password protection for my website. How can I do this so that nobody else then I can access the website?

Updraft plus backup manager plugin for WordPress worked fine a long time. But now I can not complete the backups anymore as they simply stop uncompleted at about 80%. Can anybody help me? I use...

I use the Newsletter plugin for WordPress. Now I would like to insert the username into the welcome email sent by this plugin. Is this possible?

I have a strange problem with my WordPress website. When I am trying to log in, a file download window opens which downloads an empty file with the name download. That's really urgent. Hopefully,...

I installed the plugin newsletter for WordPress. Now I found that the welcome email looks different to my other emails of website. I created a special template for all side notifications. I would...

I need a newsletter system that will be integrated into my WordPress website. I checked few plugins but none of those integrated the subscription into the registration form. I want to offer the...

The django project is deployed using uwsgi as application server, it also serves static files from a specified directory(as shown in the below command) and nginx is used as reverse proxy server. ...

I am unable to open my SOLR admin page as I get the message, 'This site can’t be reached'. I am able to start SOLR and verified that solr is running on port 8983, but I am still unable to  access...

If i have two SOLR records like this:

[
{
"id":"2",
"Meta":["1XMY 1XSHIT 1XHERE"],
"dbname":["DRIVE_F"],
"Text":["Test ÿ to delete. ÿ I wonder ÿ how to ÿ do this...

I build an Application which captures screenshots and sends it to a WordPress website through sftp. I wonder how cloudflare can be used securely like this as it can be bypassed by this open port....

First and Major difference between Array and ArrayList in Java 

Case: My company would like to build project management of construction, this should manage all activities for each 5 stages like planning, execution, revision; the first challenge I see is the...

My raspberry pi, does not boot into desktop. When i checked the log files of boot, I get the following messages from the kernal.I am operating my raspberry pi through ssh in headless mode.

What are the different types of Datatypes in Java?

What are the different types of Operators in Java

I have to work with a colleague to create a streaming application that needs 2-4 phones, a laptop and a browser. He works on the mobile app and he has to record video and send it directly to me (...

Greetings 

I have a question on Solr / Wordpress

I am creating a Workpress site (old newspaper scans in pdf format ) .

In terms of Solr searching , Could I...

I run Linux Ubuntu without any GUI.  Now I would like to use ClamAV with the GUI. I installed ClamTK on the server but I do not know how to open it. Is it possible to use ClamTK from the terminal...

I can not run clamscan on my Linux Ubuntu machine. How can I fix this?

I am using nginx reverse proxy with ingress object to route my requests to kubernetes pod.

With the below config in place, when I place a request to...

I worked on the sshd_config file and changed the addAuthorizedKeysFile in it. After that I lost the connection to the server and I am not able to login via ssh again. I have no access to the...

I try to login at my linux ubuntu server via ssh-keyfile from another user. I checked all the file permissions carefully.

.ssh hat 700 and authorized_keys file has 600 permission....

I downlowded a torrent file from many different sources. Thats a bit risky as people might have been added some malicious code into the software. Thats why I would like to calculate the checksum ...

I wonder why spamassasis grantes itselve ssh access with bin/sh instead of bin/false. Is this no security risk to grant a software full shh access to the server?

a costumer is purchasing 5 items from a store. design a program that asks for price of each item and then displays the subtotal of the sale, the amount of sales tax and the total?