emoji

问题 I need all Apple Emojis. I can get all the emojis and put them into a String by copying them from the site getemoji but in my app i need the emojis in the right order as images . Is there a nice way to convert the emojis I copy into a String to a UIImage ? Or a better solution to get all the Apple emojis in the right order? 回答1: Updated for Swift 4.1 Add this extension to your project import UIKit extension String { func image() -> UIImage? { let size = CGSize(width: 40, height: 40)

问题 This question already has an answer here: Non-ASCII characters in Matplotlib 2 answers Using an image for tick labels in matplotlib [duplicate] 1 answer Insert image in matplotlib legend 1 answer I have the following dictionary: a = {'❤': 10, '👨‍👩‍👦‍👦': 23, '👹': 13, '🙅🏽': 10, '😡': 13} I want to plot the emojis as a bar, and draw them on the bar. At first I did like here (with annotate ), but it looks bad, and it doesn't support some emojis. import matplotlib.pyplot as plt ax = plt.subplot(111

问题 how to convert this 😀 in to this 1f600 in javascript '😀'.charCodeAt(0); this will return unicode 55357 but how to get 1f600 from 😀 回答1: Added script to convert this on browser side function emojiUnicode (emoji) { var comp; if (emoji.length === 1) { comp = emoji.charCodeAt(0); } comp = ( (emoji.charCodeAt(0) - 0xD800) * 0x400 + (emoji.charCodeAt(1) - 0xDC00) + 0x10000 ); if (comp < 0) { comp = emoji.charCodeAt(0); } return comp.toString("16"); }; emojiUnicode("😀"); # result "1f600" thanks to

问题 I am working on an iPhone app which allows people to send messages with Emoji icons. I saved the icon in Mysql with charset utf8mb4 and collation utf8mb4_unicode_ci, and all the emoji icons is saved correctly in my database. However, when I return json back to the client (php json_encode), the Emoji is encoded as something like this: '\ud83d\ude04', and iPhone displays it as a square. However, if I return as XML, the Emoji Icon won't become unicode like this: '\ud83d\ude04', it will just be

问题 I am trying to pull an JSON file from the backend containing unicodes for emoji. These are not the legacy unicodes (example: \ue415), but rather unicodes that work cross platform (example: \U0001F604). Here is a sample piece of the json getting pulled: [ { "unicode": "U0001F601", "meaning": "Argh!" }, { "unicode": "U0001F602", "meaning": "Laughing so hard" } ] I am having difficulty converting these strings into unicodes that will display as emoji within the app. Any help is greatly

问题 I entered a two emojis in textfield 👨‍👨‍👧‍👧😍, here I'm getting total number of 5 characters length whereas 4 characters for first emoji and 1 character for second. Looks like apple has combined 4 emojis to form a one. I'm looking for the swift code where I can separate each of emojis separately, suppose by taking the above example I should be getting 2 strings/character separately for each emoji. Can any one help me to solve this, I've tried many things like regex separation or

问题 I've got a text input from a mobile device. It contains emoji. In C#, I have the text as Text 🍫🌐 text Simply put, I want the output text to be Text text I'm trying to just remove all such emojis from the text with rejex.. except, I'm not sure how to convert that emoji into it's unicode sequence.. How do I do that? edit: I'm trying to save the user input into mysql. It looks like mysql UTF8 doesn't really support unicode characters and the right way to do it would be by changing the schema but

问题 We are working on a project where we want users to be able to use both emoji syntax (like :smile: , :heart: , :confused: , :stuck_out_tongue: ) as well as normal emoticons (like :) , <3 , :/ , :p ) I'm having trouble with the emoticon syntax because sometimes those character sequences will occur in: normal strings or URL's - http :/ /example.com within the emoji syntax - :p encil: How can I find these emoticon character sequences but not when other characters are near them? The entire regex I

问题 I'm trying to build a way to find emojis in twitter and relate them to the unicode table that one can find in unicode.org but I'm finding hard to identify them because of what I think are encoding problems or simply my misunderstanding on this topic. In short, what I did is build a "library" of emojis from the table found in http://www.unicode.org/emoji/charts/full-emoji-list.html that contains the title and the code point (code) of the emoji. I scrapped this in R with the library rvest . The

问题 I am trying to show a characters html entity echo htmlentities(htmlentities("&")); //outputs & echo htmlentities(htmlentities("<")); //outputs < but it does not seem to work with emoji echo htmlentities(htmlentities("😎")); //outputs 😎 How can I get it to output 😎 ? Edit: I am trying to display a string input by the user with all of the html entities encoded. echo htmlentities(htmlentities($input)) Example: "this & that 😎" -> "this & that 😎" 回答1: This works for regular HTML entities, UTF-8