2021-02-07 23:43
This post will cover how to use Node.js and csvtojson in AWS Lambda Custom Runtime which can be useful for use cases wherein CSV to JSON conversion is required as a part of a Lambd… Read More
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UberTechBlog is a technology portal for Tutorials, Social Media News, Hacks Tricks and Tweaks for enhancing your work and Social Life.
2021-01-30 23:25
For a situation wherein there's a need to use JQ on AWS Lambda custom runtime, an AWS Lambda layer can be created and used for your AWS Lambda function. This blog post explains how the… Read More
2021-01-18 03:18
This post is an effort to explain what is tagless-final in Scala and if one has bumped into strange-looking F[_] notations and wondered what it is, where, and how it is used, then this post… Read More
2021-01-17 09:28
This post is an effort to explain what is tagless-final in Scala and if one has bumped into strange-looking F[_] notations and wondered what it is, where, and how it is used, then this post… Read More
2021-01-16 06:51
Running any tasks with Scala Future in the background can be done using the following:Snippet 1 import scala.concurrent.duration._ import scala.concurrent.ExecutionContext.Implicits.global… Read More
2019-03-17 08:43
Bitcoin has gained incredible momentum and adoption recently as the most popular and largest cryptocurrency. While many people think of Bitcoin as a speculative investment with the crazy ret… Read More
2018-05-14 17:44
The banking system is inefficient in its current state as it requires the use of multiple third-party verifications and transferring services in order to complete a transaction. Blockc… Read More
2018-05-04 17:01
Verge is a privacy-focused cryptocurrency that aims to keep transactions anonymous and untraceable while allowing for high throughput and fast confirmation times.The project is entirely open… Read More
2018-05-04 15:14
In this blog post we’ll see how a file can be streamed from a client (eg: browser) to Amazon S3 (AWS S3) using Alpakka’s AWS S3 connector. Aplakka provides various Akka Stre… Read More
2018-05-01 15:55
In this blog post I’ll try to explain the process wherein you can stream data directly from PostgreSQL database using Scala Slick (which is Scala’s database access/query library)… Read More
2018-05-01 15:54
This blog post shows simple CRUD operations on Microsoft SQL Server using Scala Slick version 3.2.3. You might be thinking what’s really great about it? Duh! But until Scala Slick 3.2… Read More
2018-05-01 15:02
For the requirements wherein direct access to a website using IP address has to be disabled/blocked, following steps can be followedTo disable/block direct access to IP for port 80 create a… Read More
2018-05-01 15:02
I’ll try to explain the easiest way to use a .pfx file that can be used to install SSL on NGINX.We’ll start by extracting the CRT file using openssl with the following… Read More
2018-05-01 15:01
Just in case you ever wondered whether the re-routing from www to non-www or non-www to www domain is possible using NGINX then you bet it is! In fact it is very simple a… Read More
2018-05-01 15:01
In this post I’ll try to explain how NGINX GeoIP module can be used to restrict access to your web-portal/website only to a specific geographical region.Begin by verifying NGINX GeoIP… Read More
2018-05-01 15:00
Using HTTPS is highly recommended and I cannot stop when explaining the benefits of using it! Also something which is more important is to make sure when HTTPS is setup it is ensured that al… Read More
2018-05-01 15:00
Often there are requirements to load balance your application in order to scale out and make your application more performant and NGINX can be used to do just that! It can distribute your tr… Read More
2018-05-01 14:59
Let’s start by understanding what a reverse proxy server means and then I’ll lay down the steps for setting up such a server using our beloved NGINX.A reverse proxy server is one… Read More
2018-05-01 14:36
In this blog post I’ll lay out few steps that are needed for remote profiling using SSH Port Forwarding (SSH Tunneling) using Yourkit profiler.Steps to be followed on remote machine:1)… Read More
2018-05-01 14:30
An axiom of microprocessor development stating that the number of transistors on integrated circuits doubles approximately every two years is analogous to the fact the processing power doubl… Read More
2018-05-01 14:30
In order to use Zookeeper to manage your project’s configurations across the cluster, first we will setup the zookeeper ensemble on our local machine (setup is for testing on a single… Read More
2018-04-30 17:59
Last time I wrote an article for providing Facebook Sign-In using Clojure. This article will guide you to add Google Sign-In functionality in your web application using clojure. We… Read More
2018-04-30 17:58
In order to provide Facebook sign-in functionality you need to create a new Facebook App from this url: https://developers.facebook.com/docs/facebook-login. Provide the redirection URI… Read More
2017-10-25 19:03
Google has become a universal searching tool and most of us are now accustomed to terms like "let's google it" instead of "let's search it on the web". Almost everyone is aware of what Googl… Read More
2013-03-09 12:05
Google Drive, Google’s cloud storage service, has been coming soon since about February, but a new The Next Web leak may indicate that the wait will soon be over. According to the leak… Read More
2013-03-09 12:04
“Ubuntu is the next killer app for multi-core phones in 2012”The world’s favourite free desktop for business and home -- "Ubuntu" -- now comes to android. Ubuntu for A… Read More
2013-03-09 12:03
If by chance you ever come by a software that asks you to install babylon toolbar or else if the software forces babylon toolbar on you and if you decide to continue the installation, then p… Read More
2013-03-09 12:02
Certain genres of music sound better when the bass, treble, and other frequencies can be adjusted higher or lower. If you're on the Gingerbread flavor of Android, you're in luck.Note: This h… Read More
2013-03-09 12:02
It doesn’t matter what carrier someone uses, there is always the possibility of ending up somewhere where there is no signal and no roaming. In times like those, it is not comforting k… Read More
2013-03-09 12:02
This tutorial will guide you to penetrate a wireless network protected by WEP key without using a password list/dictionary. This comprehensive guide with 12 simple steps(Pictures Only) can b… Read More
2013-03-09 12:02
With it new feature you can listen, share and discover music with others, all from within Facebook. If you're ready for the experience, here's how to use Facebook Music:How Facebook Music wo… Read More
2013-03-09 12:01
Removing Time Stamp from posts can be of some advantage to bloggers. There are few posts in your blog that can be included in the category of evergreen posts - those that will never lo… Read More
2013-03-09 12:00
A Tor network protects you against a common form of internet surveillance known as Traffic Analysis. While browsing or using any public network you should be aware of the fact that most of t… Read More
2013-03-09 12:00
On Thursday, Facebook unveiled its new News Feeds that offers a host of new options. The revamped version of the news feeds, inspired by mobile design of Facebook, will allow… Read More
2013-03-08 18:39
Adding a Slideshow in your blog posts can always be a good option in order to present your content in a better way. Many sites offer services to make customized slideshows with a choice of "… Read More
2013-03-05 09:03
Android is now the #1 mobile platform in the world and its highly unlikely that an Android user doesn't have any Free App installed on their mobile. And all those who use a Free App might be… Read More
2013-03-05 09:03
Get ready for the fastest browsing experience - for now the new Opera Browser has finally gone live in Google Play Store. The new Opera Browser is completely redesigned and now provides a be… Read More
2013-03-05 09:03
Most of the android users prefer third party browsers over the default Android browser because of their numerous benefits. One such browser is - Dolphin Browser HD - which is first Voice, Ge… Read More
2013-03-05 09:03
Guess what? Google's next Android OS after its Ice Cream Sandwich and Jelly bean dessert will be - "Key Lime Pie". Most recent Android OS was Ice Cream Sandwich first released in October 201… Read More
2013-03-05 09:03
Who doesn't like installing new apps on their Android device? I'm sure everyone does, and I'm sure installing numerous apps drastically affect your device performance and battery life. As on… Read More
2013-03-05 09:03
Every Android user likes to add few important contacts to their favorite list for quick access. There are a myriad of apps and widgets available in Google Play Store for this purpose, but Co… Read More
2013-03-05 09:03
Although sending SMS can now be considered as an old school thing in the new world of apps such as Whatsapp, Facebook Messenger, Kik Messenger etc, most of us have to use it at times no matt… Read More
2013-03-05 09:03
Google has released its new cloud based service - "Google Play." Google Play allows users to store all their music, movies, ebooks and apps over the cloud, eliminating the hassle of moving f… Read More
2013-02-27 10:24
Although the word "popular" may loom large at first, but a certain amount of knowledge will enlighten you with the fact that making a popular website is not entirely impossible and almost ev… Read More
2013-02-24 19:30
Way2sms has been a leading brand for free SMS (Short Message Service) in India, and now its new innovative method for Free Recharge can revolutionize the on going scenario in the Indian ma… Read More
2013-02-23 22:13
Keyboard shortcuts give greater efficiency by not having to lift our hands from the keyboard to use the mouse. The only problem is remembering all of them. If you use Gmail, Google Calendar… Read More
2013-02-23 22:13
The new iPhone has not been announced. It is not available for pre-order. It does not have a ridiculous see-through screen. It is not called the "iPhone 5G S" and it's (probably) not going t… Read More
2013-02-23 22:12
At his first press conference as CEO of Apple, Tim Cook unveiled the iPhone 4S, the next generation of Apple's hit smartphone.Cook, who became Apple's chief executive following Steve Jobs's… Read More
2013-02-23 22:11
Take a look at how far your social circle spreads across the globe with Get Friend Map, a Facebook app that will build a customized map displaying your friendships across the globe.The Faceb… Read More
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