mohanpedala

Table of Contents

• set -e, -u, -x, -o pipefail
• set -e
• set -x
• set -u
• set -o pipefail
• Setting IFS
• Original Reference

set -e, -u, -x, -o pipefail

joshbuchea

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

pbatey

@-webkit-keyframes spinner-spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@-moz-keyframes spinner-spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@-o-keyframes spinner-spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@-ms-keyframes spinner-spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes spinner-spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.fa-spinner.fa-spin {
  -webkit-animation: spinner-spin  1s steps(8) infinite;
  -moz-animation: spinner-spin  1s steps(8) infinite;
  -o-animation: spinner-spin  1s steps(8) infinite;

gist:9922298

function sigFigs($n, $sig) {
    $mult = pow(10, $sig - floor(log($n) / log(10)) - 1);
    return round($n * $mult) / $mult;
}