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    Implementing a character counter in React

    December 22, 2022

    CHALLENGE: set character limit for text area and display current count SOLUTION: handle the onChange event, use a Bootstrap badge to display the results Sometimes we want to restrict the number of characters that can be written in text input or text area. One solution is to use the HTML5 attribute for form elements, like maxlength. For […]

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    ACF Swiper Slider in WordPress

    December 22, 2022

    CHALLENGE: to add a WordPress image slider with captions and admin edit interface SOLUTION: to implement a Swiper touch slider on frontend and ACF custom fields on backend Adding a Carousel/Slider with images in WordPress is a common solution to highlight the most popular contents to website visitors. There are sophisticated ready-to-use slider plugins that […]

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    Iframe – how to access camera (cross-domain)

    December 21, 2022

    CHALLENGE: request access to the camera and microphone within iframe SOLUTION: use the iframe “allow” parameter It’s not a rare situation when we want to conduct a video chat in iframe. In a situation when iframe uses a different domain, access to the camera is blocked. To allow access to devices we can use the allow parameter that should […]

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    iOS 14 and the challenges for Facebook Ads

    December 20, 2022

    The new version of Apple’s operating system has been released with numerous updates, new features, and enhancements for user interface and experience. However, under the guise of a feature-packed release, an upcoming update for iOS 14 poses a significant risk for Facebook ads, which may be crippling for many businesses. Here is what you need […]

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