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Bitcoin (BTC) price display ticker on Raspberry Pi with PHP

by gecheupdated on 14.11.201903.11.2019

With the Bitcoin price increase in the time, I was interested in investing and understanding what is Bitcoin at all. This is why I invest in some BTC and start to look at the price daily. Unfortunately the Bitcoin price is so dynamic, that it’s very disturbing for me to watch the price regullary, so why not make something more advanced? 🙂
BTC price display is my Raspberry Pi project to show a Bitcoin cryptocurrency price in real time with Apache and PHP. I’m using a free Bitcoin price currency provider – CoinGate.

How to get Bitcoin price with PHP script

by gecheupdated on 24.10.201915.10.2019

In this article I will show you how to get the bitvoin price with PHP and curl. All you will need is a http server with php and php-curl module installed on your machine. No need of api keys or something more. So. let’s go.

How to get secured bitcoin wallet

by gecheupdated on 24.10.201905.10.2019

Bitcoin or just ₿ is a decentralized digital currency without need of a regulator like central bank or single administrator in charge of ruling the transactions that can be sent from user to user on the peer-to-peer bitcoin network. Without regulator, it’s very easy to scam or hack end users and seal all of their wallets. This is why it’s very important for you to secure your bitcoin wallet. In this article we will fond out, how to do it.

Bitcoin core – how to make it work in command line (cmd)?

by gecheupdated on 24.10.201927.09.2019

This post will let you breafly understand what is Bitcoin Core and how to use it via RPC. So let’s get started with discovering the bitcoin core network.

ORA-00020: maximum number of processes (%s) exceeded – and you cant login?

by gecheupdated on 02.11.201918.08.2015

In this article I’ll show how to deal with this Oracle error ORA-00020: maximum number of processes (%s) exceeded in few simple steps. ORA-00020 This error can be shown for many reasons, but one is known – your oracle server reached the maximum connections defined in ORACLE_HOME_DIR/DBS/init.ora What to do? Make this simple steps, and …

nginx client certificate – Get Client Certificate information with SSL, php-fpm and nginx

by gecheupdated on 02.11.201926.06.2015

Hello guys, i have stuck to get information for nginx client certificate in two way authentication with nginx and php-fpm. When I use Apache, I can access the $_SERVER[‘SSL_*’] varaibles, but this is not available to nginx by default. So, you have to make a little changes to the config files. /etc/nginx/conf.d/default.conf location ~ \.php$ …

jQuery – input only numbers

by gecheupdated on 02.11.201929.04.2015

Hello guys, in this post I’ll show you how to restrict users to input only a numbers in given input field. It’s very simple solution that uses only a JavaScript / jquery -input only numbers. jquery – input only numbers <script> $(document).ready(function() { $(„#txtboxToFilter“).keydown(function (e) { if ($.inArray(e.keyCode, [46, 8, 9, 27, 13, 110, 190]) …

Time Ago PHP function / script

by gecheupdated on 02.11.201923.03.2015

Ok guys, do you have social network site, or forum, or whatever site did you want to show the event time in Time Ago PHP format? This script will help you to do that – in php. This script can be used for comments or whatever you want to tell the time ago instead of …

Date difference PHP

by gecheupdated on 02.11.201919.03.2015

Hello guys. As a programmer, I hate to work with different date formats and specially to get the date difference. So, I made for you (and for me offcource 🙂 ), a little php function. It will help you to get the date difference PHP, and will out put the difference in seconds. Get date …