function splitTheStringByComma(CommaSeparatedString) { var resultedArray = null; if (CommaSeparatedString != null) { var separator = ','; if (CommaSeparatedString.indexOf(separator) >= 0) { resultedArray = CommaSeparatedString.split(separator); }else { resultedArray = [CommaSeparatedString];...
Split string using a comma separator The following is an example of splitting a string using a comma in JavaScript: JavaScript Split String by Comma Example const str = 'This,is,a,comma,separator,example'; console.log(str.split(',')); // output: ['This', 'is', 'a', 'comma', 'se...
In the above code snippet we have given value "i" to the split method. Onclick of the button splits the string at character "i". The specified caracter is replace by the comma separator and returns the output. OUTPUT
JavaScript String split() Method: A delimiter is a sequence of one or more characters used to specify the boundary between separate, independent regions in plain text or other data streams. An example of a delimiter is the comma character, which acts as a field delimiter in a sequence of...
Convert comma separated string to array using JavaScript 逗号分隔的字符串可以通过两种方式转换为数组: 方法一:使用 split() 方法split() 方法用于根据分隔符拆分字符串。此分隔符可以定义为逗号,以便在遇到逗号时分隔字符串。此方法返回一个分隔的字符串数组。
console.log(s.split(/a/));//["J", "v", "Script"] 正则表达式可解析随意分隔的CSV(comma-separated value,逗号隔开的值)数据。 如下例子中,因为逗号前后会有空格,但是我们不想要空格,如果我们直接使用逗号分隔的话,空格也会保留下来的, vars = "a ,b ,c "; ...
问使用javascript的split方法避免字符串"null“EN很多时候，一门语言总有那么些相似的方法，容易让人傻傻...
The String.split() method splits the string every time it matches against a set of characters provided as an argument. If you have a comma-separated string, you could split it into an array like the below: const str = 'lion,fox,dog,panda'; const animals = str.split(','); console....
对象是 JavaScript 中最基本的数据类型,您在本章之前的章节中已经多次看到它们。因为对象对于 JavaScript 语言非常重要,所以您需要详细了解它们的工作原理,而本章提供了这些细节。它从对象的正式概述开始,然后深入到关于创建对象和查询、设置、删除、测试和枚举对象属性的实用部分。这些以属性为重点的部分之后是关于如何扩...
Use the String split method to split the string on the commas. Loop through the array, printing out the separate values. Example 1-1 shows a complete web page demonstrating this approach. The keywords are provided by the web page reader, via a prompt window, and are then processed and pri...