DEV Community: Vasil Vasilev

Smart City and Open Data

Vasil Vasilev — Wed, 21 Feb 2018 21:34:41 +0000

https://thepracticaldev.s3.amazonaws.com/i/yppgw7amxwo4bivmz6jz.jpg

Hello Guys,

I want to open a discussion about smart cities. Your opinion matters!
Firstly let's start with what is the meaning of the phrase "smart city"?

In my opinion, a smart city is a city that uses information and communication technologies to increase operational efficiency, share information with the public and improve both the quality of government services and citizen welfare.

Actually, everything in a city can be smart if and only if uses some components to improve its quality and flexibility. For example, lots of cities already have the advantage to use the plate recognition of a car in order to pay their parking without any effort, just the parking cost is deducted from their debit/credit card.

Here comes your opinion! What do you think a smart city and open data is? How can they be combined together? Do you think open data provided by your country is useful enough?

Thank you for your time reading this, hopefully, we can get in touch and discuss this at further points.

V. Vasilev

Dagger-2 dagger.internal.Preconditions.checkNotNull is NULL

Vasil Vasilev — Sun, 14 Jan 2018 14:41:38 +0000

Hello everyone,

I really need your help on the following error:
https://thepracticaldev.s3.amazonaws.com/i/t03c40x72b5ukxynhhox.png

This is appearing already for many hours as an error and can't find a way to fix it.
It is my first time configuring dagger on my app, any help will be appreciated!

If you need more info just let me know!

Android custom progress bar

Vasil Vasilev — Tue, 09 Jan 2018 14:35:32 +0000

Hello every one,

Any help will be appreciated!

I am trying to create smth like this: https://thepracticaldev.s3.amazonaws.com/i/u7ch7cc6fdm0xt2s5g46.png

I mean the progress bar on the top! So far I did the image with the white shape as drawable, the challenging thing is that I have no idea how this can be used in progress bar as shown in the picture!

Any ideas are acceptable!
P.S. this may be used in old version android like KitKat o:)

Thank you in advance

Cryptocurrency Mining

Vasil Vasilev — Sat, 06 Jan 2018 08:42:24 +0000

Hello people,

I am planning to start Cryptocurrency Mining as a hobby.
But first I need some tips how to stars and some useful sources, like digital wallets, other miners, etc etc. Some useful scripts maybe!

Any help will be appreciated!

Thank you so much!!

TensorFlow to filter PDF files

Vasil Vasilev — Tue, 05 Dec 2017 08:52:32 +0000

Hello everyone,

So I got the idea to filter resumes using Tensorflow but I don't know how to do it o:).. I found some tutorial about training the model to recognize if on the image is dog or cat.

So what I want to do? Training the model with some keywords (let's say some kind of dictionary) -> I want to filter pdf file depend on those keywords and store it different folder.

Any help?

Terminal Comparison

Vasil Vasilev — Thu, 30 Nov 2017 13:25:28 +0000

Hello everyone,

I want to hear some comparison between the MAC OSX terminal app and the iTerm2 application. what are their pros and cons and which will you prefer and why?

Vasil