Frits questions

Frits answers

• Possible to put HTML Content on top of a Canvas (Landing Page)
• Contact Form 7 Regular Expression Validation
• Replace HTTP:// to HTTPS:// in WordPress
• Fixed background images disappear on iPhone/ iPad
• Check if url param exist using jquery
• vh / % units and keyboard on mobile devices
• How do I move the apply coupon input below the order on the checkout page in Woocommerce?
• Why is strtolower slightly slower than strtoupper?
• Fixed position background image in Firefox doesn't work with transformed element. Is this a FF bug?
• Wordpress - Insert html / text in the editor