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December 6, 2020

How to be safe from Phishing

One of the most common ways of hacking and retrieving user information is Phishing. It is a cybercrime in which the scammers target users through emails, text messages, fake social media posts using some brand names posing as a legitimate institute to lure the users with lucrative offers to get the personal information which may result in identity theft or financial loss.

Today almost all people in the world have access to the internet. People will have emails, social media accounts, online banking account, etc which contain their personal information, banking details, etc. The only way to access them is a password. So your password must be strong enough to protect your digital information. But only this is not enough. Scammers can use different ways to get your password and use it for their benefit. So one golden rule is never ever to give your password to anyone. Use your password only on the official website where it is used. So let's see how can scammers use phishing to get your information.


September 6, 2020

OnePlus Nord Specifications and Price in Nepal

One plus Nord is released in the market which is supposed to be medium-range mobile with awesome features of high-end mobile phones. It is available in 3 memory variants with different prices. Check the specifications of this phone below.

OnePlus Nord


Released Date: 2020, August 04
Body: 184g, 8.2mm thickness, 6.44"
Operating System: Android 10; OxygenOS 10.5.4
Storage: 64GB/128GB/256GB storage, no card slot
Memory: 6/8/12 GB RAM
Battery: 4115 mAh, non-removable
Network: GSM / CDMA / HSPA / LTE / 5G

May 4, 2020

OnePlus 8 Pro Specification

Released Date: 2020, April 21
Body: 199g, 8.5mm thickness, 6.78"
OS: Android 10; OxygenOS 10.0
Storage: 128GB/256GB storage, no card slot
Memory: 8/12 GB RAM
Battery: 4510 mAh, non-removable
Network: GSM / CDMA / HSPA / LTE / 5G
SIM: Dual SIM (Nano-SIM, dual stand-by)
OnePlus 8 Pro

DISPLAY:
Glass front (Gorilla Glass), glass back (Gorilla Glass), aluminum frame
Fluid AMOLED capacitive touchscreen, 1B colors
Resolution 3168 x 1440 pixels 513 ppi
Chipset: Qualcomm SM8250 Snapdragon 865 (7 nm+)
CPU: Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585)
GPU: Adreno 650

MAIN CAMERA
48 MP, f/1.8, 25mm (wide), 1/1.43", 1.12µm, omnidirectional PDAF, Laser AF, OIS
8 MP, f/2.4, (telephoto), 1/1.0µm, PDAF, OIS, 3x optical zoom
48 MP, f/2.2, 14mm, 116° (ultrawide), 1/2.0", 0.8µm, PDAF
5 MP, f/2.4, (depth)

Features Dual-LED flash, HDR, panorama
Video 4K at 30/60fps, 1080p at 30/60/240fps, Auto HDR, gyro-EIS, time-lapse

May 3, 2020

OnePlus 8 Specification

Released Date: 2020, April 21
Body: 180g, 8mm thickness, 6.55"
OS: Android 10; OxygenOS 10.0
Storage: 128GB/256GB storage, no card slot
Memory: 8/12 GB RAM
Battery: 4300 mAh, non-removable
Network: GSM / CDMA / HSPA / LTE / 5G
SIM: Dual SIM (Nano-SIM, dual stand-by)
OnePlus 8
DISPLAY:
Glass front (Gorilla Glass), glass back (Gorilla Glass), aluminum frame
Fluid AMOLED capacitive touchscreen, 16M colors
Resolution 1080 x 2400 pixels, 20:9 ratio (~402 ppi density)

Chipset: Qualcomm SM8250 Snapdragon 865 (7 nm+)
CPU: Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585)
GPU: Adreno 650

MAIN CAMERA
48 MP, f/1.8, 25mm (wide), 1/2.0", 0.8µm, PDAF, OIS
16 MP, f/2.2, 14mm, 116° (ultrawide)
2 MP, f/2.4, (macro)
Features Dual-LED flash, HDR, panorama
Video 2160p at 30/60fps, 1080p at 30/60/240fps, Auto HDR, gyro-EIS

April 1, 2019

How to disable right click on web page using jQuery

There are certain ways to disable right click on web page. One of most common ways is using following jQuery code in the web page. Add following code at the end of body inside script tag. Note that it uses jQuery. So import jQuery first.

$(document).bind("contextmenu", function(e) {
     e.preventDefault();
});

November 12, 2018

Hottest Trend in IT 2018

From various research and usage, following seem to be hottest trend in the industry right now.

Front End Development:
ReactJs
Angular

Learn about progressive web apps because it will soon take over android and IOS native mobile apps.
Progressive Web Apps

Learn about big data, machine learning and AI
Tensorflow
Hadoop
Spark

Improve your programming skills on javascript, python, java . 

Awesome Tips for Developers


There are many tips for becoming better developer if you search for. Among many ideas and tips following four points have more striking effects. Please read it and implement right away.
  1. Learn to code by hand on paper and a whiteboard first and then throw it into an IDE for syntax highlighting, this should become second nature to you.
  2. Develop deep knowledge of data structures , their strengths, and weaknesses in comparison to each other. I discovered that implementing data structures and their behaviors from scratch taught me so much more than what i knew from their abstract concepts.
  3. Completely understand Big O notation for both time and space complexities, this will pair perfectly with your algorithm and sorting questions.
  4. Grasp all major sorting algorithms because the difference in time/space complexities have the potential to derail your optimum solution for an algorithm you're trying to solve.

August 19, 2018

Top 30 ways to become better developer

Here are top 30 tips for becoming a better developer. If you follow all these steps then you already are a better developer.
  1. Read other people's code:
    You need to make a habit of reading code written by other developers. You can learn many things from this. Obviously there are BAD CODES out there but you need to have sharp selection for reading quality code. This will help you learn new techniques, languages and quality code from other developers.
  2. Write shorter methods/functions:
    Always try to make your functions as short as possible and to the point. Writing short methods will help to organize, maintain and test the code. And always remember one tasks one method.
  3. Learn New Language:
    Try learning new language whenever possible. No language is perfect and learning new language helps you to know work around and quirks of languages.
  4. Write a test before coding:
    Before starting to code to develop features first write a test for the feature. It will help to develop feature without possible bugs and going out of track.
  5. Single Responsibility Principle:
    Give single responsibility for a class. It is best practice to give single task to each class. Any class with more than one major responsibility should be broken up into smaller classes.
  6. Learn to Debug:
    Debugging is one of the crucial part of developers. Debugging a problem can take nasty amount of time if you are not used to it. There are many debugging tools out there for you. Use them and get used to it. It will pay you off in future.
  7. Write clean code:
    Writing a clean code is something that is achieved by practice. It won't happen over night. You need to write many lines of code, refactor them and improve them time and again. Also you should be consistent while coding like proper spaces, variable naming, formatting etc. Your code should be readable for other programmers and can understand the motive of code once then read them. Try to make your code as simpler as possible.


...to be continued

December 29, 2017

How to Find any Wi-Fi Password on Windows

Sometimes you may forget the wifi password of your network you are connected or it may be difficult to remember password. So here is the simple command line trick to find out the password. Follow these steps if you’re using Windows 7,8 or 10.

  • Open CMD as an administrator.
  • Paste the following code:
  • netsh wlan show profiles
    You will get a list of the networks that are known to your computer.
  • Now paste the following code. Replace "profilename" with the network name.
  • netsh wlan show profile name=profilename key=clear
    Look for the "Content Key". That is your password.

December 14, 2017

Things to Remember If You Are Developing Your Website

If your are starting to develop your website or starting website development then you should consider user experience also. I am giving some tips to get started here. If you do not know anything about typography, but you care about readability, you should try this as a starting point.

  1. A minimum of 18px font size.
  2. Line spacing of 1.6
  3. #333 for color or thereabouts.
  4. Limit your lines to a width of 700px.
These are few tips for starting. I will keep updating it with other useful tips for starting as developer.