Install Redis server on CentOS

Setup and monitor Redis server

Hey, I’m a Web application developer! I’m wondering how to populate the database not only with lowest-cost but also high performance. Redis is a good idea. Why should you add a Redis server into your…

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Q2A error: Undefined index eval()’d code

How to fix this error in your question2answer website? Notice: Undefined index: part in qa-include/qa-base.php(510) : eval()’d code on line 189 Just one line code. Because it’s just php notice , you can disable the…

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Missing field “mainEntity” on Q2A

Hi Q2A webmasters! Today I go to Google Search Console , I’ve found an error message with my question2answer website: Missing field “mainEntity” I follow the instructions from the official website: https://www.question2answer.org/qa/70061/schema-org-errors-mainentity-missing . But it…

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SSH Connection on Stablehost

Setup SSH connection to Stablehost

Just follow these steps to setup a SSH connection to your servers on Stablehost.com 1. Purchase a SSH Access ( $2.5 lifetime ) via url: https://billing.stablehost.com/aff.php?aff=4799 2. Install a SSH client ( putty , SecureCRT…

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Navicat Premium

How to install Navicat Premium on Windows

Navicat Premium is a very powerful database development tool that allows you to simultaneously connect to MySQL, MariaDB, MongoDB, SQL Server, Oracle, PostgreSQL. 1. First, go to official website to get the latest trial download…

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Stablehost BlackFriday promo code

Starting your new online project with stablehost. Discount up to 80%. Promo code is: blackweekend Have you got referral yet ? Here is my invitation url: https://billing.stablehost.com/aff.php?aff=4799

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How to cut video using ffmpeg

How could I trim ( cut ) video based on start and end time using FFMPEG ? Firstly, we can calculate the length of output video stream based on start, end time.

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wowonder-demo

Get wowonder 2.4 ( latest ) social network script installed

If you wan’t to setup a powerful social network beside facebook, instagram, twitter…you’d better use wowonder. WoWonder is a PHP Social Network Script, developed by Deen Doughouz. Today I’ll tell you how to setup your…

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Website scraping

Website Simple Crawler Using Google Sheet

How could I get a thumbnail, web title, description from an URL. The answer is Google Sheet can do these works. The function named IMPORTXML will help us to import data from any of various…

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Create Instagram Crawler by using python

1. Install Python 3.7.4 or latest 2. Install Pip module Get file: https://bootstrap.pypa.io/get-pip.py Try command: python get-pip.py or py get-pip.py 3. Install instagram crawler script required modules py -3.7 -m pip install future==0.16.0 py -3.7…

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