emoji

问题 I'm building rails application, In my app peoples can write posts and reply to posts. As we know in a lot of applications that have posts, there is the ability to add emoji in the post. I will be happy to get a source or tutorial how can I add emoji into my rails application. Thanks very much! 回答1: Here is the gem: https://github.com/github/gemoji More explanation about implementation: https://www.reddit.com/r/rails/comments/38ir3m/how_exactly_do_you_add_emoji_to_a_rails_app_and/ 来源： https:/

问题 The goal is to be able to insert images with text when sharing text into an SMS Message from the App as well as in e-mails. Like it is in the picture below. When I try to share images with the UIActivityViewController the images appear on the next line and not next to the text. Is it possible to embed images in text and e-mail like the built in Emoji text? 回答1: The contents of text messages are just that, text (that is, a sequence of Unicode code points.) The emoji images you see in the

问题 I have an emoji(ex: "\U0001F610") and I'd like to display it in the toolbar title. It works well in a TextView, but it doesn't seem to work for the toolbar. Can you give me any advice on how to do it properly? 回答1: ActionBar.Title = "\uD83D\uDE03"; ActionBar.Title = "\uD83D\uDE03" + "\uD83D\uDE0F" + "\uD83D\uDE10"; 来源： https://stackoverflow.com/questions/38396429/how-can-i-display-an-emoji-in-the-toolbar-title

问题 This question already has answers here : NSString to Emoji Unicode (2 answers) Closed 3 years ago . I am receiving the string @"\\U0001F603" from an API, which is the Unicode code point for the emoji 😃. I want to display it using an UILabel 's text property. If I directly set it, it shows \U0001F603 instead of the actual emoji. How can I display the emoji at the received Unicode code point? 回答1: You have to remove first slash. like this label.text=@"\U0001F603"; 😃. 回答2: This usually helps me

问题 I am trying to convert emoji to unicode with php , more info: https://unicode.org/emoji/charts/full-emoji-list.html How to convert this 😃 into this U+1F603 with php? function convert_emoji($var){ } 回答1: The Intl extension provides a function to return the codepoint for a character. As it returns an integer, you just need to convert it to a hex string. function emoji_to_unicode($emoji) { return sprintf('U+%X', IntlChar::ord($emoji)); } 回答2: I found a simple way to solve, so I will answer my

问题 It looks like SOLR is considering what should be valid Unicode characters as invalid, and dropping them. I "proved" this by turning on query debug to see what the parser was doing with my query. Here's an example: Query = 'ァ☀' (\u30a1\u2600) Here's what SOLR did with it: 'debug':{ 'rawquerystring':u'\u30a1\u2600', 'querystring':u'\u30a1\u2600', 'parsedquery':u'(+DisjunctionMaxQuery((text:\u30a1)))/no_coord', 'parsedquery_toString':u'+(text:\u30a1)', As you can see, was OK with 'ァ', but it ATE

问题 I'm working on an iOS app with a PHP+MySQL backend. The app has a chat section, which needs to support emoji. My tables are utf8_unicode_ci. If I don't call 'set names utf8' in my scripts, emoji it actually works - whatever is entered in the database, is returned to the clients as it should. The problem is that this (if I understand it correctly) stores special characters incorrectly in the database, and this breaks string comparing (ie ï is no longer the same as i when comparing strings).

问题 I want to display an Emoji icon using it's decimal value, for example &#xe41e How can I display it in an UILabel ? Thanks! 回答1: Try this textLabel.text = @"\ue41e"; Instead of &#x, use \u . I hope this is the one you want. 来源： https://stackoverflow.com/questions/8700292/iphone-emoji-decimal-value-representation

问题 I am currently working on a project that embeds an object that uses unicode emoji characters. The problem is, these unicode emoji characters are displaying differently depending on which browser I use. Google Chrome and Mozilla Firefox for example just display the windows version of the unicode emoji characters. Internet Explorer 11 on the other hand displays the desired version (a custom font). Problem in pictures: This is how it should look and how it looks on Internet Explorer 11 (with

问题 This code below only plots one emoji in a plot. I am keen to find out if there is a method to have 2 and possibly more in one plot. library(ggplot2) library(emoGG) #Example 1 ggplot(iris, aes(Sepal.Length, Sepal.Width, color = Species)) + geom_emoji(emoji="1f337") Here is another emoji code 1f697 . 回答1: Here's a pedestrian way of going about this. ggplot(iris, aes(x = Petal.Width, y = Sepal.Width)) + theme_bw() + geom_emoji(data = iris[iris$Species == "setosa", ], emoji = "1f337") + geom