What does /.*=/ mean in the following jquery?
var id=this.href.replace(/.*=/,'');
this.id='delete_link_'+id;
What does /.*=/ mean in the following jquery? var id=this.href.replace(/.*=/,”); this.id=’delete_link_’+id;
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What does /.*=/ mean in the following jquery?
var id=this.href.replace(/.*=/,'');
this.id='delete_link_'+id;
That’s a regular expression that will select all characters before and including an equal sign.
The ‘.’ means any character other than a newline.
The ‘*’ means the character before it can appear any number of times.
The ‘=’ is the regular equals sign.
So any character (‘.’) any number of times (‘*’) followed by an equals sign (‘=’).