Those values represent the character you want to draw, each byte a line. If you transform 0x24 in binary you get 00100100. This means that we want to light up the 3rd and 6th led — the top of the eyes of the smiley. If you jump to line #7 you get 0x7e which is 01111110, the last line of the smiley’s mouth.
O que isso faz é primeiro um shift de 1. Por exemplo, se a coluna fôr 2, 1 << 2 = 00000100. Só depois faz um bitwise and com o character. Por exemplo, character é 00100100. Fazendo 00100100 & 00000100 dá 00000100. Este valor é diferente de 0, por isso é Verdadeiro em C, o que resulta em LOW.
OutSystems applications are hybrid, built with an optimized version of React and running within a webview. This means that, in terms of cookies, they work just like if they were running on a browser. That’s how the tracking is made.
By default google optimize applies the variation during page load. But OutSystems mobile apps have an architecture based on SPAs, so this event only occurs the 1st time you visit the page.
This means you might get a green button on your 1st visit to the page, and after navigating in the…