Tech Bird

  AWS SES (Simple Email Service) What is AWS SES?      ✓ An Email Service provided by AWS.      ✓ User can Send/Receive emails using  their own email address and domains using this AWS SES.      ✓ AWS Simple Email Service offers user with several methods of sending email, which includes                 Amazon SES Console, SMTP Interface and via Amazon SES API.      ✓ Developer can also access Amazon SES API using AWS CLI or by using AWS SDK.      ✓ AWS SES Comes under Customer Engagement Category. Where all can we use this AWS SES?      ✓  Sending Promotional emails, Marketing emails, Transactional emails such as order confirmation and other types of emails likes newsletters, error notification, etc...      ✓  When you use AWS SES for receiving emails, you can built custom logic to send auto-response and dashboard syste...

Signal " A Private Messanger App" Why Signal is so popular and trending now ? 🔥 ✓   Facebook Owned company whatsapp has recently showing an notice/pop-up notification to their user's, stating that whatsapp privacy policy has been updated and asking user to select accept/not now options. ✓ if user fails to accept the privacy policy then whatsapp will be stop working for them on deadline date given as stated by whatsapp. Tip: Check 👉  Whatsapp Privacy Policy 2021  👈 ✓ Because of this everyone got worried and raised their concern's on various social media platforms.  ✓ Unlike the other, the popular platform twitter also received many tweets related to this privacy policy concern raised by various user's.  ✓ Then there comes a tweet from Elon Musk - A Founder of Tesla and Space X. That tweets say to the users - " Use signal". ✓ So this makes every one talks about this Signal messaging app as an alternative for whatsapp. What is Sign...

AWS Event Bridge What is AWS Event Bridge? ✓ A Server-less event bus service for  AWS services, your own applications and SaaS Providers. ✓ This AWS service allows you to share the events from one place to another or from one service to other services. Advantages : Removes friction of writing "point-to-point" integrations Works across dozens of AWS and SaaS applications Easily build Event Driven Applications Fully managed and pay-as-you-go model Overview : ✓ You can share the events of your application/services to event Bridge and from the event Bridge you will be able to Accessible for other to perform their respective operations. Example: ✓ Let's say you have 100 Custom AWS Application running over in AWS account and you want to see the all running service logs/status in dashboard. ✓ As a traditional way what you will do, for all those 100 application you create a custom integration services and u will connect all those integrators to one master/...

Bitcoin  ₿ What is Bitcoin? ✓ Bitcoin is a an innovative payment network and a new kind of money. ✓ Bitcoin is a cryptocurrency invented in 2008 and released in 2009 by an unknown person or a group of people under a name Satoshi Nakamoto. ✓ It is a decentralized digital currency Without a central bank 🏦 or a single administrator that can be sent from one user or other directly. ✓ It is virtual cash, which doesn't have any physical coins/papers. What makes Bitcoin so special? ✓ Bitcoin is open source, it is designed for public. ✓ Nobody owns or control bitcoin. ✓ Fast pear to pear transactions. ✓ World Wide Payments. ✓ Low Processing Fees. How does Bitcoin works? ✓ Once you have installed Bitcoin wallet app in mobile or desktop, it will generate your first Bitcoin address. ✓ Also you can create more address whenever you needed one. ✓ You can share the generated address to your friends/others so that they can pay you or vice versa. ✓ This similar to how the em...

  NGNIX What is NGNIX? NGNIX is a software which acts as a web server. NGNIX can also be used as reverse proxy, load balancer, mail proxy and HTTP cache. It is started out as web server designed for maximum performance and stability. Why NGNIX is used? | What is the Problem Solved by NGNIX? Let's say you have built an Web Application and been deployed in one for your machine and made running and served to your customers. Assume currently the application which is severed to customers is running in port 4000. After few days, you application got more traffic and seen huge spike in the visitors rate accessing your website. In this case you want to increase the No of Machine severing the application. For this purpose you are bringing another one machine and deploying and running your same application here and serving to customers to handle the increase in traffic, unfortunately in this new machine the port 4000 is already occupied by other application so you have deployed your applicati...

 What is Docker? Docker is Software which are used to create containers. Image Source: Internet What is Containers? Containers are cluster or group of configuration files or packages which are used to run the applications. Let me tell you a short story from which we will try to understand docker much better way, Let's say you are building a PHP Ecommerce Website. In which you will need to install certain prerequisite before you start your actual development process's. You might want to install PHP, MySQL for Database and Apache or Tomcat for Server - As a developer you are having a Windows Machine and You installed all the required prerequisite in your system. Now you have completed your Application Development. But now want to send it to the Testing team to test the Application before production deployment. In this case, as developer you cant give your system to others since you might continue to developer other applications also. The right way would be running the developed ...

 How to SKIP All YouTube ads before starting the video? Yes, we all are some day or the other hate to see YouTube ads while watching an intresting video. So here am giving you a Tips and Tricks on how you can skip and see video uninterrupted 😉. Thank me later ☺️, if this works for you ! Trick 1: The below should work in your YouTube App. ✔️ Open Your YouTube app. ✔️ Goto any videos you like to watch without ads. ✔️ After opening the video, just click the Red horizontal timeline bar which is present in the video and drag to the very end. ✔️ Now the video would be in end stage. So now in video screen you will be seeing a replay button right? Just click and see the magic 😉 ads. You can't see yellow line(ads) in the video timeline 😁. Still not clear see the screenshot below  : 1. See the red dot in timeline, yellow dots are ads 2. Drag the red dot the end of the video. 3. Once the you drag to end, you will be able to see replay button like below. ...

Play Music On YouTube with ScreenOff/Background Try the below Steps and let me know if this works for you or not 😁👇: ✔️ Goto Google Chrome browser. ✔️ Open YouTube.com. ✔️ Search for any song in YouTube here in browser which you like to hear in background. ✔️ Before you Play the song, just click the three vertical dots (options) of chrome --> Enable the Desktop Site ✅. ✔️ Now click the song you like to hear. Songs start to play in browser --> Press Home Button to go outside of chrome browser. ✔️ Now scrolldown/draw your top notification bar --> You will see the Song Player with play ▶️ symbol. ✔️ Just click play▶️ and enjoy your song in background from YouTube 😁. ✔️ Even after locking your phone the Song would still play km background 🥳. Cool isn't? 😉 If this worked for you and very helpful to you let us know in comments below 🙏. Still Not clear on the above steps just see the screenshot below to start easily. Step 1👇 Step 2👇 Step 3👇 Ste...

  How to learn Python without computer? The best way to learn any programming language is to do practice on writing the code and debug the on self. Image Source:  Real Python In some cases we don't have computer/good computer to learn/practice, so how can we learn python without computer ? You can take any Python books from Library or from your friend and starting learning it. - Does this help me to get python skills?  No Dear, as I said at the top practice is the way to learn programming . I don't have a computer to practice? It's Okay if really you are interested  to learn python just use your Smart Phone . Go to play store  and download the Offline Python IDE and starting writing your 'Hello World !' and run the code and see the output.😇. Then step by step start to learn more day by day and practice in mobile.  After you learn something about python, just start to build apps using your mobile phone only. Yes, don't think to build Instagram or Netflix li...

AJAX -  Asynchronous Javascript and XML API - Application Package Interface APK - Android Package Kit ADSL - Asymmetric Digital Subscriber Line BIOS - Basic Input and Output Systems CPU - Central Processing Unit DDOS - Distributed Denial of Service DNS - Domain Name System DHCP - Dynamic Host Configuration Protocol HDD - Hard Disk Drive SQL - Structured Query Language PDF - Portable Document Format JPEG - Joint Photographic Experts Group MPEG - Moving Picture Experts Group GPU - Graphical Processing Unit RAM - Random Access Memory ROM - Read Only Memory SVG - Scalable Vector Graphics SSD - Solid State Drive WIFI - Wireless Fidelity WWW - World Wide Web W3C - World Wide Web Consortium CMS - Content Management System SOAP - Simple Object Access Protocol CLI - Command Line Interface VPN - Virtual Private Network SSL - Secure Socket Layer SDK - Software Development Kit SIM - Subscriber Identity Module XML - eXtensible Markup Language Thank you, Come Back to Learn More About...