1/5/2024 0 Comments Generate characters![]() On Instagram, the company is testing the ability to convert a landscape image to portrait in Stories with a new creative tool called “Expander.” On Facebook, generative AI will also start to show up in places like Groups and Marketplace. Meta is also testing dozens of new generative AI features across its apps. It’s unclear for now if Meta planning an eventual virtual reality tie-in for Imagine, but the company has recently used its new generative AI tools try to breathe new life into its metaverse. Interestingly, the standalone site for Imagine requires not just a Facebook or Instagram login, but a Meta account, which was introduced earlier this year so VR users could use Quest headsets without a Facebook login. Additionally, Meta says it will soon begin testing an invisible watermarking system that’s “resilient to common image manipulations like cropping, color change (brightness, contrast, etc.), screen shots and more.” For those interacting with the image generator in Meta’s messaging apps, the company also introduced a new “reimagine” tool, which allows users to tweak existing images created with Meta AI in chats with friends. Secret message: If you love my tools, then I love you, too! Use coupon code TOOLLING to get a discount at my company.The images all have a visible watermark in the lower left corner indicating they were created with Meta AI. Browserling itself is an online cross-browser testing service powered by alien technology. Behind the scenes, it's actually powered by our web developer tools that are used by millions of people every month. This random unicode generator was created by me and my team at Browserling. ![]() The program push()es each generated symbol onto an array called randomUnicode and when the for loop finishes, all random symbols are joined in a single string with the specified separator between them by the function randomUnicode.join(separator). Additionally, if the option to show code point values is selected, then the generation algorithm also adds the hexadecimal code point value in the correct format before or after the character. ![]() Each extracted code position is put in the codePoint variable and it's then converted into a Unicode character thru the fromCodePoint(decimal) function from the String object. If repetitions are allowed, then it starts a for loop and uses the pickRandomArrElement(toGenerate) function to extract count code points from the toGenerate array. If the option "Allow Repeated Code Points" is disabled, the program first shuffle()s the toGenerate array and extracts count code points from it by running a for loop from 0 to min(count, toGenerate.length)-1. To do it, it converts the code points of both ranges from the hexadecimal base to decimal base by calling the parseInt(hexCode, 16) function and then runs the setDiff(range1, range2) function. Then it calculates a single array toGenerate that contains all code points of the first range that are not in the second range (this value is the set difference range1-range2). The second range specifies code points that should be excluded from the first range. The first range specifies code points (in U+XXXX format, where XXXX is a hex value) of all symbols that can possibly be generated. To generate random glyphs, the program first parses two code point ranges. This random Unicode character generator works entirely in your browser and is written in JavaScript. How Does This Random Unicode Generator Work? ![]() (Value %c is the code point and value %s is the Unicode symbol.) If you selected "Custom", then enter the position format. ![]()
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