ellipsis

This question already has an answer here: Why is '…' concatenating two numbers in my code? 1 answer I've just faced a little PHP snippet from 3v4l: https://3v4l.org/jmrZB echo 1...1; //10.1 And I'm afraid I have no idea how to explain its results. Why is this considered valid at all? axiac The dot ( . ) has two roles in PHP: As decimal digit, when it is part of a real number, e.g. 1.1 . Both the integral part and the decimal part are optional on real numbers but not on the same time . This means both 1. and .1 are valid real numbers in PHP but . is not a number. As the string concatenation

I have a long text like below: $postText="It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy."; I want to add readmore hyperlink after 170 characters without

How can I get the clamped text from a node in javascript? See below code: console.log(document.getElementById("text1").textContent); // prints "This is a long text" console.log(document.getElementById("text2").textContent); // prints "This is a long text as well" // expected "This is a long text a..." .longtext { width: 140px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; } <div id="text1">This is a long text</div> <div class="longtext" id="text2">This is a long text as well</div> I want to get the expected "This is a long text a..." from the element with id text2 . sQer I

I wrote a wrapper around ftable because I need to compute flat tables with frequency and percentage for many variables: mytable <- function(...) { tab <- ftable(..., exclude = NULL) prop <- prop.table(x = tab, margin = 2) * 100 bind <- cbind(as.matrix(x = tab), as.matrix(x = prop)) margin <- addmargins(A = bind, margin = 1) round(x = margin, digits = 1) } mytable(formula = wool + tension ~ breaks, data = warpbreaks) A_L A_M A_H B_L B_M B_H A_L A_M A_H B_L B_M B_H 10 0 0 1 0 0 0 0.0 0.0 11.1 0.0 0.0 0.0 12 0 1 0 0 0 0 0.0 11.1 0.0 0.0 0.0 0.0 13 0 0 0 0 0 1 0.0 0.0 0.0 0.0 0.0 11.1 14 0 0 0 1 0