Home Question Get value of a string after last slash in JavaScript var str = "foo/bar/test.html"; var lastSlash = str.lastIndexOf("/"); alert(str.substring(lastSlash+1)); Examples related to javascript • need to add a class to an element • How to make a variable accessible ...
input.resume(); // resume data events on the input }); output.on("error", err => { // If we get an error on the output, callback(err); // call the callback with the error process.exit(); // and quit. }
'http://www.google.com/m8/feeds/contacts/myemail%40gmail.com/base/nabb80191e23b7d9'以防其他...
varmsg ="Hello, "+"world";// Produces the string "Hello, world"vargreeting ="Welcome to my blog,"+" "+ name;vars ="hello, world"// Start with some text.s.length s.charAt(0)// => "h": the first character.s.charAt(s.length - 1)// => "d": the last character.s.substrin...
.*)这是“负前瞻”现在我们可以很高兴地用这个.+来处理我们不想要的东西旁边的任何东西此regexp：[^\...
Line.getTerminator() returns the terminator character(s) of the line. The last line in a file may not have any terminator characters, in which case this predicate does not return anything; otherwise it returns either the two-character string "\r\n" (carriage-return followed by newline), ...
You can learn more about the related topics by checking out the following tutorials: Get the Part after Last Occurrence in a String in JavaScript Replace or Remove all Backslashes in a String in JavaScript I wrote a book in which I share everything I know about how to become a better, mo...
In this article, we'll use one handy trick to get the number of occurrences of a substring in a string. We'll set the substring to be the separator in thesplit()method. That way, we can extract the number of occurrences of the substring from the array that thesplit()method returned:...
2、DOM对象节点属性:在对节点进行查询时,首先使用getElementById()方法来访问指定的id节点,然后应用nodeName属性、nodeType属性和nodeValue属性来获取该节点的名称、类型和值。另外,通过使用parentNode,firstChild,lastChild,previousSibling和nextSibling等属性,可以遍历文档树!
The lastIndexOf() Method The search() Method The match() Method Syntax string.indexOf(searchvalue,start) Parameters ParameterDescription searchvalueRequired. The string to search for. startOptional. The position to start from (default is 0). ...