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Photo Editor

Edit your photo online: resize, crop, rotate, flip...

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Image Converter

   Online service for converting (changing) image format such as JPEG, PNG, GIF, etc. Our converter allows you to change the format of the image to any format you need, for example, PNG in JPG. This service will automatically determine the format of your image and convert it to the format you specify.

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My IP address

Get your IP address and location on a ma

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Random Number Generator

This online service are generating random numbers between two values. You can change this values.

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URL Shortener

URL Shortener

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Articles


PHPUnit returnValueMap method does not work: returns NULL

It happens that a method mocking with returnValueMap returns NULL. Sometimes this happens because the returnValueMap method does not specify all the arguments that exist in the signature of the method being replaced. Usually, you can miss out on optional arguments.

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