RegEx问题 - 删除：和〜之间的所有内容

Question

我无法让正则表达式工作。这是字符串。

"some text would be here and Blah St:39.74908:-104.99482:272~Turn right over here"

我需要删除

:39.74908:-104.99482:272~

字符串的一部分。如果有帮助，我正在使用jQuery。

Answer 1

var str = "some text would be here and Blah St:39.74908:-104.99482:272~Turn right over here";
alert(str.replace(/:[^~]+~/g, ""));

Answer 2

var your_string = "some text would be here and Blah St:39.74908:-104.99482:272~Turn right over here";
alert(your_string.replace(/:.+~/, "")); /* some text would be here and Blah StTurn right over here */

Answer 3

var string = 'some text would be here and Blah St:39.74908:-104.99482:272~Turn right over here'
var string2 = string.replace(/(?::-?\d+(?:\.\d+)?){3}~/g, '')

将替换所有实例：number：number：number~

数字可以是负数，可以有小数

Answer 4

您不需要极其复杂的正则表达式：

var str = 'Blah St:39.74908:-104.99482:272~Turn right over here';

str.replace(/:.*~/, '');