superscript

问题 I have extracted text from pdf line by line using pdfbox, to process it with my algorithm by sentences. I am recognizing the sentences by using period(.) followed by a word whose first letter is capital. Here the issue is, when a sentence ends with a word which has superscript, extractor treats it as a normal character and places it next to period(.) For example: expression "2 power 22" when appeared as a last word in a sentence i.e. with a period, it has been extracted as 2.22 which makes it

问题 I am trying to use canvas.create_text(...) to add text to a drawing. I have been somewhat successful using unicode in the following way: mytext = u'U\u2076' #U^6 canvas.create_text(xPos,yPos,text = mytext, font = ("Times","30") canvas.pack() It works, but when increasing the font size, superscripts 4,5,6,7,8,9,0 do not increase in size. Only 1,2,3 work. I'm assuming it's the same for subscripts. Also, when I save the canvas as a postscript, the problem superscripts are gone...but when I print

问题 I want to remove all superscript and subscript chars from the text. Exp: '⁰' . I found an example on stackoverflow, but it only considers superscript numbers and not characters or subscripts. Anyone knows how to achieve this? A way would be to have all possible superscripts and subscripts and replace them one by one but that is a bit impractical. 回答1: Based on the subscript and superscript Unicode range reference and a manual search for "subscript" and "superscript" in a UniView tool, you may

问题 I am parcing data from an XML file which has subscript and superscript characters in them which i got from the character map. Like so: <value column="Back" null="false">H₂</value> but when i display it on a textview in android it gives me this 'Hâ,,' how can i fix this and display it properly in my app? 回答1: I found out how In the XML file the code should be like this : <value column="Back" null="false">H₂</value> So that the parced string value is "H₂" then in the java

问题 is there any way to display superscript of *(star), with the expression() function? I am trying to display this in a graph produced in ggplot2. I have tried expression(a^{*}) but does not work. Thank you. 回答1: plot(rnorm(30), xlab = expression(paste("a"^"*"))) 来源： https://stackoverflow.com/questions/29826597/displaying-star-superscript-in-r-expression

问题 I would like to make the decimals in the following string display as superscript: $string .= number_format(round($value, (int)$decimal_place), (int)$decimal_place, $decimal_point, $thousand_point); I'm not very smart but I have been trying since yesterday using different methods I've found searching stack overflow. Stuff like ."<sup> or just "<sup>" and also .'<sup>' and so many other combinations, but nothing works. I either get an error or the price disappears due to the error I introduce

问题 I'm doing some curve fitting with the wonderful scipy curve fit. When plotting the data and adding a legend label to display the parameters calculated, using $^{}$ to make the between bit superscript only works when the string is written and not when called from the string format. i.e, $x^{}$.format(3) doesn't format correctly but $x^3$ does. Should this work? Do i need to do something else if i'm providing input to the legend label? Example code and plot below. Thanks. import matplotlib

问题 Good morning, I am making a heat map in ggplot of correlations between specific phenotypes. I would like to label each tile with the R^2 for the association. I have a correlation matrix, max_all, which looks like this: phenolist2 pheno1 pheno2 pheno3 pheno4 pheno5 max.pheno1 pheno1 0.05475998 0.05055959 0.05056578 0.10330301 0.05026997 max.pheno2 pheno2 0.15743312 0.05036100 0.05151750 0.04880302 0.31008809 max.pheno3 pheno3 0.05458550 0.07672537 0.04043422 0.16845294 0.14268895 max.pheno4

问题 I'm going to be brief because I'm short on time, so I apologize if this isn't as detailed as I'd like it to be. I have some code: print("<a href='#'>Some text^® some more text</a>"); In FF, this works like I would like, the link as a whole is underlined. However in IE, the link is underlined except under the ® where it looks like a symbol above a hyphen and is rather ridiculous looking. I've tried several suggestions I found on Google, but none of them are very helpful in achieving

问题 I'm writing a slug generator for making nice urls. I'd like to convert m² to m2, but in a generic way that does this for all superscript (or subscript), not just a simple replace statement. Any ideas? 回答1: Thanks Johannes, you set me on the right track. The code with which I got it to work looks as follows: public string ConvertSuperscript(string value) { string stringFormKd = value.Normalize(NormalizationForm.FormKD); StringBuilder stringBuilder = new StringBuilder(); foreach (char character