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 system? The basic model of using Redis is: Application -- Redis -- Database . Redis will store the authentica...
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 notice message from php.ini conf...
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-o...
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 , Bitvise Tunnelier ). 3. Generate a SSH key via Stabehost Cpanel. 4. Connect to your sh...
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 version: Navicat Premium 15.0 . 2. Run installation. 3. Keyboard key win+R, enter reged...
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. So we can cut your video in seconds with following command: ffmpeg -ss 00:01:00 -i...
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 own SNS using wowonder. Firstly, you'll need a php supported hosting with a domain name and a ...
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 structured data types including XML, HTML, CSV, TSV, and RSS and ATOM XML feeds. See some examples below: If in A2 cell you...
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 -m pip install selenium==3.9.0 py -3.7 -m pip install tqdm...
Do you keep your personal information secure? Nowadays, I and my friends are all using one of social network such as: facebook, twitter, wechat, zalo, instagram... etc. Every none privated information of us is available for friends and so many anonymous guys to collect. The bad guys will use your photos, public prof...
