Posts by Rafael Ventura • 5 points

• 0

  votes

  1

  answer

  485

  views

  Q: How can I use Scrapy in Anaconda

  Hi, I’m having trouble creating a project with Scrapy. I’m studying data science in college and I have to use Scrapy. I’m using Anaconda. First through the Spider IDE (Anaconda Navigator), now I’m…

  python web-scraping web-crawler scrapy anaconda

  asked 6 years, 3 months ago Rafael Ventura 5

• 0

  votes

  1

  answer

  79

  views

  Q: Nullpointerexception/ Button findViewById

  Guys I have a problem with this code: every time I put: 'Button botao = (Button) findViewById(R.id.botao_id);' It stops working, no longer runs on my phone. And if I take this code ( and the things…

  java android

  asked 7 years, 5 months ago Rafael Ventura 5