iPhone zooms page content

An iPhone has a screen resolution and also a viewport resolution. For instance the iPhone 11 actual screen is resolution is 828 x 1792 pixels and its viewport size is 414 x 896 pixels. You can find that the browser decides to show a page at the actual resolution instead of the normal viewport size […]

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DateTime CREATE TABLE

Adding an auto fill row created at DateTime column For MySQL V5.6 and above you can do this: For earlier versions you must use timestamp and can only have 1 column defined as this:

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== vs ===

But the equal operator == is less strict than the identical operator === and can have some hard to predict results, so it’s typically better to only use the identical operator. Strings When comparing a string to an integer the string is evaluated as 0!! evaluates true because first “ABC” is converted to integer and […]

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