What is the limit of 开发者_如何转开发character to use in alt=\"text\" according to WCAG 2.0?there is no limit explicitly set, but conventionally they are limited to 1024 chars. I believe that I have
How to write good alt text for images to help screen reader and blind user to understand what is picture about ? and if we are using Alt text then what should be in a Title=\"开发者_JAVA百科text\" if
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