ellipsis

How to get names of dot-dot-dot arguments in R [duplicate]

喜你入骨 提交于 2019-12-04 01:43:09
问题 This question already has answers here : Extract names of dataframes passed with dots (2 answers) Closed 28 days ago . How obtaining a characters vector containing the name of the dot-dot-dot arguments passed to a function e.g.: test<-function(x,y,...) { varnames=deparseName(substitute(list(...))) # deparseName does not exist, this is what I want ! # so that I could *for example* call: for(elt in varnames) {print(varnames);} } v1=11 v2=10 test(12,12,v1,v2) ## would print #v1 #v2 回答1: You can

CSS ellipsis with inline elements?

馋奶兔 提交于 2019-12-04 00:58:23
I've adapted jQuery UI MultiSelect Widget so that the text would show all selected labels, but if too many elements are selected to display, the text would be trimmed and ellipsed. I've done it so: .ui-multiselect .selected-text { display: block; max-width: 190px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } The only things that I don't like in that solution is that I had to set display: block to the element (span). Without it, the width parameter was ignored and the span expanded to the text size. Is it possible to get ellipsis to work with inline elements (without

MySQL truncate text with ellipsis

…衆ロ難τιáo~ 提交于 2019-12-04 00:04:15
问题 Suppose I have a MySQL table of one column: "Message". It is of type TEXT. I now want to query all rows, but the text can be large (not extremely large but large) and I only want to get a summary of them. For example the result can be populated into a list. Is there a way to trim the text to a specific length (say, 10 characters), and add ellipsis if the text is trimmed? For example: Message ----------- 12345678901234 1234567890 12345 12345678901 Query result: 1234567... 1234567890 12345

Multi-line text-overflow:ellipsis in CSS or JS, with img tags

自古美人都是妖i 提交于 2019-12-03 15:07:44
I tried using : text-overflow ellipsis feature in CSS3 (but doesn't support multi-line) several jquery plugins like dotdotdot ( http://dotdotdot.frebsite.nl/ ) jquery autoellipsis ( http://pvdspek.github.com/jquery.autoellipsis/ ). All of these tools work quite well but if content has images the calculated height for truncation with dotdotdot or jquery.autoellipsis is wrong. I was just wondering if someone has a great idea for dealing with this (maybe some server-side processing on ?), Thanks by advance :-). Use your own ellipsis positioning offsets by setting a fixed height for the multi-line

How can I use ellipses in a fluid width table without making each column the same size?

蹲街弑〆低调 提交于 2019-12-03 13:07:36
Let's say my columns in a table are id , name , description , and phone . The description column is 1-255 characters, but the id is only max 3 characters. I'd like the columns to be appropriately sized rather than each column being the same size. And I'd like the description column to overflow to an ellipsis when the window is too small to fit the contents in its entirety. table-layout:fixed; is the standard way to make text-overflow: ellipsis; work, but it resizes all the columns to the same size. I'd prefer to keep the widths auto rather than fixed. Can you help? Here's my jsFiddle : http:/

R: Change value of an argument in ellipsis and pass ellipsis to the other function without using list() and eval()

左心房为你撑大大i 提交于 2019-12-03 12:56:04
问题 I am looking for a universal way to change a value of an argument inside ellipsis and pass it to the other function. I know an ugly solution for that, which looks like this: test <- function(...) { a <- list(...) a[['y']] <- 2 return(eval(parse(text=paste0('identical(',paste(unlist(a),collapse=','),')')))) } test(x=1,y=1) Ideally I would like to avoid converting ... to a list and then using eval(). Is it possible to somehow refer to an argument inside ... by name and change it's value? 回答1:

CSS/JQuery powered sideways scrolling text on hover

寵の児 提交于 2019-12-03 12:36:51
问题 I have a twitter feed on a website I run. However, it gets cut off on small screens. I have a bar tall enough for 1 line of text in which I have the latest tweet. I want the tweet to ellipsize or fade out at the end if it is too long. But on hover, I want the text to slide slowly to the left, thus exposing the hidden part. This effect is used on the iPod classic when you highlight a song that has a title that is wider than the screen. (I hope you understand what I'm going for.) I'm just

Ellipsize not working properly for a multiline TextView with an arbitrary maximum height

南笙酒味 提交于 2019-12-03 06:38:39
问题 I have a TextView with an unknown maximum height, which is dependent on the device's DPI/screen resolution. So, for instance, on and MDPI device this maximum height makes it possible to show only 2 lines at a time, a value that can be increased up to an undefined number. My issue is related with the ellipsize functionality. Let's suppose that a certain device allows for 4 lines to be displayed. If I manually set the maximum number of lines, like this... <TextView android:id="@+id/some_id"

R: Change value of an argument in ellipsis and pass ellipsis to the other function without using list() and eval()

荒凉一梦 提交于 2019-12-03 03:16:53
I am looking for a universal way to change a value of an argument inside ellipsis and pass it to the other function. I know an ugly solution for that, which looks like this: test <- function(...) { a <- list(...) a[['y']] <- 2 return(eval(parse(text=paste0('identical(',paste(unlist(a),collapse=','),')')))) } test(x=1,y=1) Ideally I would like to avoid converting ... to a list and then using eval(). Is it possible to somehow refer to an argument inside ... by name and change it's value? You do have to unpack ... to manipulate its contents. The ugly bit here, really, is your last line, which can

CSS/JQuery powered sideways scrolling text on hover

折月煮酒 提交于 2019-12-03 03:00:39
I have a twitter feed on a website I run. However, it gets cut off on small screens. I have a bar tall enough for 1 line of text in which I have the latest tweet. I want the tweet to ellipsize or fade out at the end if it is too long. But on hover, I want the text to slide slowly to the left, thus exposing the hidden part. This effect is used on the iPod classic when you highlight a song that has a title that is wider than the screen. (I hope you understand what I'm going for.) I'm just curious how I would go about implementing something like this? How can I force the text to stay on one line?