emoji

问题 I tried to remove the emoji from a unicode tweet text and print out the result in python 2.7 using myre = re.compile(u\'[\\u1F300-\\u1F5FF\\u1F600-\\u1F64F\\u1F680-\\u1F6FF\\u2600-\\u26FF\\u2700-\\u27BF]+\',re.UNICODE) print myre.sub(\'\', text) but it seems almost all the characters are removed from the text. I have checked several answers from other posts, unfortunately, none of them works here. Did I do anything wrong in re.compile()? here is an example output that all the characters were

问题 The emoji 👍🏼 consists of 2 unicodeScalars 👍 U+1F44D, 🏼 U+1F3FC. How can this be identified as 1 \'displayed\' emoji as it will be displayed as such on iOS? 回答1: Update for Swift 4 (Xcode 9) As of Swift 4, a "Emoji sequence" is treated as a single grapheme cluster (according to the Unicode 9 standard): let s = "a👍🏼b👨‍❤️‍💋‍👨" print(s.count) // 4 so the other workarounds are not needed anymore. (Old answer for Swift 3 and earlier:) A possible option is to enumerate and count the "composed

问题 I try to save names from users from a service in my MySQL database. Those names can contain emojis like 🙈😂😱🍰 (just for examples) After searching a little bit I found this stackoverflow linking to this tutorial. I followed the steps and it looks like everything is configured properly. I have a Database (charset and collation set to utf8mb4 (_unicode_ci)), a Table called TestTable, also configured this way, as well as a \"Text\" column, configured this way (VARCHAR(191) utf8mb4_unicode_ci).

问题 I\'ve been trying to make use of the Unicode symbols for astrology in products for both Apple and iOS. I\'m getting inconsistent results, as shown here: Most of these are coming out as I like, but for some reason the Taurus symbol is appearing one way on the first line, following the Moon, and a very different way, with the Emoji-like purple button, when it follows Mars. These results are consistent for different symbols and across Apple hardware; here\'s a screen capture from my phone

问题 It\'s possible to include Emoji characters in modern browsers, but how can one make it a single color and choose that color? For example, here is some Emoji and some regular (plane 0) Unicode symbols. All should be red, but only the symbols are rendered in red. Associated HTML + CSS: <p> 🐘🐧🐼 </p> <p> ♥★ℹ </div> p { font-size: 3em; color: red } 回答1: Yes, you can color them! div { color: transparent; text-shadow: 0 0 0 red; } <div>🚀🎭😻</div> 回答2: Not every emoji works the same. Some are old

问题 I\'m looking for a simple function that would remove Emoji characters from instagram comments. What I\'ve tried for now (with a lot of code from examples I found on SO & other websites) : // PHP class public static function removeEmoji($string) { // split the string into UTF8 char array // for loop inside char array // if char is emoji, remove it // endfor // return newstring } Any help would be appreciated 回答1: I think the preg_replace function is the simpliest solution. As EaterOfCode

问题 I have a String encoded in UTF-8. For example: Thats a nice joke 😆😆😆 😛 I have to extract all the emojis present in the sentence. And the emoji could be any When this sentence is viewed in terminal using command less text.txt it is viewed as: Thats a nice joke <U+1F606><U+1F606><U+1F606> <U+1F61B> This is the corresponding UTF code for the emoji. All the codes for emojis can be found at emojitracker. For the purpose of finding all the occurances, I used a regular expression pattern (<U\\+\\w+?

问题 Hi I\'d like to do the following: ??? unicode = U+1F60A String emoji = getEmojiByUnicode(unicode) String text = \"So happy \" textview.setText(text + emoji); to get this in my textview: So happy 😊 How can I implement getEmojiByUnicode(unicode) ? What type should the unicode variable be? (String, char, int?) Please note that I do NOT want to use Drawables! 回答1: Found a solution: In my unicode I replaced ' U+ ' by ' 0x ' Example: replace ' U+1F60A ' by ' 0x1F60A ' This way I got an 'int' like

问题 I found this code in Python for removing emojis but it is not working. Can you help with other codes or fix to this? I have observed all my emjois start with \\xf but when I try to search for str.startswith(\"\\xf\") I get invalid character error. emoji_pattern = r\'/[x{1F601}-x{1F64F}]/u\' re.sub(emoji_pattern, \'\', word) Here\'s the error: Traceback (most recent call last): File \"test.py\", line 52, in <module> re.sub(emoji_pattern,\'\',word) File \"/usr/lib/python2.7/re.py\", line 151,

问题 I need to find out whether a character in a string is an emoji. For example, I have this character: let string = \"😀\" let character = Array(string)[0] I need to find out if that character is an emoji. 回答1: What I stumbled upon is the difference between characters, unicode scalars and glyphs. For example, the glyph 👨‍👨‍👧‍👧 consists of 7 unicode scalars: Four emoji characters: 👨👩👧👧 In between each emoji is a special character, which works like character glue; see the specs for more info