jewellery web template
jewellery web template is based on a fixed width layout design . Most pages are based on the .With a High Quality finish this eye catching design will wow your visitors & clients.
Website design idea
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Advertiserment website design
Below one of the sample design you can refer for advertisement agencies.
Es6 how to check if value is not null or undefined?
How to check if value id null or undefined. simple way is just check if has value! Like if(value) { // ... } will return true if value is not: null, undefined, NaN, empty string (""), 0, false It’s fulfill our requirements but also check additional conditions Like we want to check id is null or undefined but in response we got id = 0 In this condition it will fail because we just need to check null or undefined if(value !== undefined || value !== null){ // ... }
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