unicode

问题 More code than you really need, but to set the mood: #Make some data and load packages data<-data.frame(pchange=runif(80,0,1),group=factor(sample(c(1,2,3),80,replace=T))) library(dplyr) library(magrittr) library(gridExtra) library(ggplot2) data%<>%arrange(group,pchange) %>% mutate(num=1:80) #Make plot that includes unicode characters g1<-ggplot(data, aes(factor(num),pchange, fill = group,width=.4)) + geom_bar(stat="identity", position = "dodge") + theme_classic()+ theme(axis.ticks = element

问题 More code than you really need, but to set the mood: #Make some data and load packages data<-data.frame(pchange=runif(80,0,1),group=factor(sample(c(1,2,3),80,replace=T))) library(dplyr) library(magrittr) library(gridExtra) library(ggplot2) data%<>%arrange(group,pchange) %>% mutate(num=1:80) #Make plot that includes unicode characters g1<-ggplot(data, aes(factor(num),pchange, fill = group,width=.4)) + geom_bar(stat="identity", position = "dodge") + theme_classic()+ theme(axis.ticks = element

问题 Given a Unicode string, I want to replace non-ASCII characters by LaTeX code producing them (for example, having é become \'e , and œ become \oe ). I'm incorporating this into a Python code. This should rely on a translation table, and I have come up with the following code, which is simple and seems to work nicely: accents = [ [ u"à", "\\`a"], [ u"é", "\\'e"] ] translation_table = dict([(ord(k), unicode(v)) for k, v in accents]) print u"été à l'eau".translate(translation_table) But, writing

问题 I had been trying to animate bengali characters using Manim. I used this method to use pc fonts in Manim. Everything seemed to be working well until i saw the output. For instance, if i write বাংলা লেখা i get the output as (look closely at the output) বাংলা লখো. Most of the times it spits out absolutely meaningless words. The code used was: class test_3(Scene): def construct(self): text1 = Text('বাংলা লেখা', font='Akaash') text2 = Text('english text', font='Arial').move_to(DOWN) self.play

问题 I'm working with dbf database and Armenian letters, the DBF encoding was unknown so I've created a letter map to decode revived string. Now I have a valid Unicode string, but I cannot print it out because of this error: UnicodeEncodeError: 'charmap' codec can't encode characters in position 0-5: character maps to What I have tried so far: print u'%s' %str ## Returns mentioned error print repr(str) ## Returns string in this form u'\u054c\u0561\u0586\u0561\u0575\u0565\u056c How to fix it? 回答1:

问题 In Python I can print a unicode character by name (e.g. print(u'\N{snowman}') ). Is there a way I get get a list of all valid names? 回答1: Every codepoint has a name, so you are effectively asking for the Unicode standard list of codepoint names (as well as the *list of name aliases, supported by Python 3.3 and up). Each Python version supports a specific version of the Unicode standard; the unicodedata.unidata_version attribute tells you which one for a given Python runtime. The above links

问题 i'm looking in a way to make a really basic wysiwyg such as when a user lick the button, it insert the symbol ♂ ( ♂) It is working but there is two problem : 1 - Only the unicode characters are inserted, they are not converted into symbol ( ♂) 2- If you have time, is there a simple way to insert the symbol where the "text cursor"is and not at the end of the content of the textarea ? Thanks for your help http://jsfiddle.net/cdjEr/3/ 回答1: ♂ is an HTML escape code. It is only processed in HTML

问题 I have some binary data that had to be percent encoded to transfer to a remote service via a length-restricted query string parameter. When it comes back to me some of the values are encoded like this: \u2014 I wish to convert this value back to binary data. The Unicode character is the same as the original value in extended ASCII. How can I convert the above back to extended ASCII? Edit: Windows-1252 I would prefer a Javascript solution but can work with: PHP, Python, C, C++. 回答1: Here's the

问题 I am using the mailto URI scheme in my website for emailing the current page. The problem is i use Hindi as the subject in the mailto link Example <a href="mailto:test@gmail.com?subject=मानक हिन्दी">Testing</a> When the link is clicked, the Outlook(version 6) opens and it displays some unreadable characters as subject instead of " मानक हिन्दी " i.e i get " 'मानक हिनà¥à¤¦à¥€ " I am using PHP so i tried using urlencode, utf8_encode and other similar functions and it is of no use.

问题 Graphemes are the user-perceived characters of a text, which in unicode may comprise of several codepoints. From Unicode® Standard Annex #29: It is important to recognize that what the user thinks of as a “character”—a basic unit of a writing system for a language—may not be just a single Unicode code point. Instead, that basic unit may be made up of multiple Unicode code points. To avoid ambiguity with the computer use of the term character, this is called a user-perceived character. For