What is wrong with this code (javascript) [closed] - javascript

Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers.
This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed 4 years ago.
Improve this question
if(!message.content.startsWith(prefix) return){
}
Parsing error : Unexpected Token return

if(!message.content.startsWith(prefix)){
return;
}
Your return was misplaced.

Related

DOM manipulation using JS function [closed]

Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers.
This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed 1 year ago.
Improve this question
I am learning JS and very new to coding.
function querySelection(e){
console.log(document.querySelector(e));
}
querySelection('h5');
querySelection('#id');
querySelection('.className');
//querySelection('li: last child');
The very last query throws an error (commented). I am very new JS.I am not sure what is wrong in that query?
Change
querySelection('li: last child');
to
querySelection('li:last-child')

In what language the following code is written? [closed]

Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers.
This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed 5 years ago.
Improve this question
Can anyone explain what language is used here?
exports.sendNotification = functions.database.ref('/message/{userId}/{pushId}').onWrite(event => {
const snapshot = event.data;
const userId = event.params.userId;
});
It's JavaScript running in Cloud Functions, which is a managed node.js environment.

React.js not working [closed]

Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers.
This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed 6 years ago.
Improve this question
I've been trying to do the React.js getting started but when i run the example code This happens
Here is the code
You have a typo in script tag, you're saying scipt

Is there anything wrong in this Javascript line? [closed]

Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers.
This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed 8 years ago.
Improve this question
my code is not working after adding style property, here it is:
$("#instaUser").append("<figure style='"display:inline "'><img id='"+i+"' src='"+data.data[i].profile_picture+"' alt='pic number "+i+"' height='"+200+"' width='"+200+"'> <figcaption>#"+data.data[i].username+"</figcaption></figure>");
could it be that i used the " in a wrong way?
You don't need double quotes wrapping display: inline
This is correct:
$("#instaUser").append("<figure style='display:inline'><img id='"+i+"' src='"+data.data[i].profile_picture+"' alt='pic number "+i+"' height='"+200+"' width='"+200+"'> <figcaption>#"+data.data[i].username+"</figcaption></figure>");

Unexpected token ) <=== [closed]

Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers.
This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed 8 years ago.
Improve this question
I am hooking up flexslider into a custom Wordpress theme but running into an issue within my JS which is strange.
jQuery(document).ready(function)($) {
$('.flexslider').flexslider();
});
It is telling me there is an unexpected token of ) but I can't see the offending part of script?
You've mixed up your parentheses:
jQuery(document).ready(function)($) {
$('.flexslider').flexslider();
});
should be:
jQuery(document).ready(function($) {
$('.flexslider').flexslider();
});

Categories

Resources