Learn CSS Variables in 5 minutes – A tutorial for beginners

CSS Custom Properties (also known as Variables) is a big win for front-enddevelopers. It brings the power of variables to CSS, which results in lessrepetition, better readability and more flexibility.Plus, unlike variables from CSS preprocessors, CSS Variables are actually a partof the DOM, which has a lot of benefits. So they’re essentially like SASS andLESS variables on steroids. In this article, I’ll give you a crash course on howthis new technology works.I’ve also created a free and

Source : Learn CSS Variables in 5 minutes – A tutorial for beginners

pyenv 1.2 et macos

SDKROOT=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk MACOSX_DEPLOYMENT_TARGET=10.14 PYTHON_CONFIGURE_OPTS="--enable-framework" pyenv install (version)

Source : https://github.com/pyenv/pyenv/issues/1348#issuecomment-511016634