Open abdhalees opened 6 years ago
If you need the two conditions to be true to execute a block, and one of them don't have an else condition, you will save lines and blocks by writing them in the same condition.
if(xhr.readyState == 4){ if(xhr.status == 200){
is similar to
if(xhr.readyState == 4 && xhr.status == 200){
https://github.com/facg3/OurCoolApp/blob/5f70af466012300571b4a3fed87acb4697be4e74/front-end/js/index.js#L70
If you need the two conditions to be true to execute a block, and one of them don't have an else condition, you will save lines and blocks by writing them in the same condition.
is similar to
https://github.com/facg3/OurCoolApp/blob/5f70af466012300571b4a3fed87acb4697be4e74/front-end/js/index.js#L70