Recent questions tagged javascript

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Error:XMLHttpRequest GET not working in React.js

Jun 4, 2020 in Angular by kartik
 • 37,520 points • 3,435 views
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2 answers

Error:React.createElement: type is invalid — expected a string (for built-in components) or a class/function (for composite components) but got: object

Jun 4, 2020 in Angular by kartik
 • 37,520 points • 48,385 views
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Error:setState doesn't update the state immediately

Jun 4, 2020 in Angular by kartik
 • 37,520 points • 5,289 views
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Error:Uncaught TypeError: Cannot read property 'setState' of undefined

Jun 4, 2020 in Angular by kartik
 • 37,520 points • 1,412 views
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Error:Parse Error: Adjacent JSX elements must be wrapped in an enclosing tag

Jun 4, 2020 in Angular by kartik
 • 37,520 points • 2,770 views
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How to implement up and down voting of a particular thread?

Jun 3, 2020 in Java-Script by kartik
 • 37,520 points • 1,615 views
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Error:jquery each loop return false not end the function

Jun 2, 2020 in JQuery by kartik
 • 37,520 points • 8,293 views
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Uncaught TypeError: Cannot read property 'indexOf' of undefined

Jun 2, 2020 in Java-Script by kartik
 • 37,520 points • 19,853 views
+1 vote
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How to get error status code of http get NodeJS?

Jun 2, 2020 in Java-Script by kartik
 • 37,520 points • 4,302 views
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SyntaxError: expected expression, got '<'

Jun 2, 2020 in Java-Script by kartik
 • 37,520 points • 5,635 views
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Error:Callback of .animate() gets called twice jquery

Jun 2, 2020 in Java-Script by kartik
 • 37,520 points • 1,848 views
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How do you cache an image in Javascript?

Jun 2, 2020 in Java-Script by kartik
 • 37,520 points • 8,199 views
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How to implement useEffect() so the list on the front page updates only when a name change has been detected?

Jun 1, 2020 in Java-Script by kartik
 • 37,520 points • 1,149 views
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Error:ReactJs browser Cannot read property 'keys' of undefined

Jun 1, 2020 in Web Development by kartik
 • 37,520 points • 3,136 views
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How to cache fetched data in react without redux?

Jun 1, 2020 in PHP by kartik
 • 37,520 points • 1,386 views
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How to get Redux Form data in another Component?

Jun 1, 2020 in PHP by kartik
 • 37,520 points • 4,424 views
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How to sync props to state using React hooks : setState()?

Jun 1, 2020 in Laravel by kartik
 • 37,520 points • 3,613 views
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MySQL - UPDATE multiple rows with different values in one query

Jun 1, 2020 in PHP by kartik
 • 37,520 points • 34,327 views
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How to put an 'if clause' in an SQL string?

Jun 1, 2020 in PHP by kartik
 • 37,520 points • 1,073 views
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How to prevent multiple selection in jQuery UI Selectable plugin?

May 30, 2020 in JQuery by kartik
 • 37,520 points • 1,486 views
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1 answer

How to refresh a jQuery UI Slider after setting min or max values?

May 30, 2020 in JQuery by kartik
 • 37,520 points • 5,943 views
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1 answer

How to attach callback to jquery effect on dialog show?

May 30, 2020 in JQuery by kartik
 • 37,520 points • 2,443 views
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1 answer

How can you disable scroll bars in the jQuery UI dialog box?

May 29, 2020 in JQuery by kartik
 • 37,520 points • 5,911 views
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1 answer

How to move an item programmatically with jQuery sortable while still triggering events?

May 29, 2020 in JQuery by kartik
 • 37,520 points • 4,590 views
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JQuery Error: cannot call methods on dialog prior to initialization; attempted to call method 'close'

May 29, 2020 in JQuery by kartik
 • 37,520 points • 2,337 views
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1 answer

How to check if button is disabled in jQuery Mobile?

May 29, 2020 in JQuery by kartik
 • 37,520 points • 4,917 views
+1 vote
2 answers

How to set cache false for getJSON in jQuery?

May 29, 2020 in JQuery by kartik
 • 37,520 points • 3,230 views
0 votes
1 answer

Error:jQuery scrollTop not working in Chrome but working in Firefox

May 29, 2020 in JQuery by kartik
 • 37,520 points • 15,207 views
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1 answer

How do I pre-populate a jQuery Datepicker textbox with today's date?

May 29, 2020 in JQuery by kartik
 • 37,520 points • 12,595 views
0 votes
1 answer

How to Get values from a specific user - queryset in Django?

May 28, 2020 in Java-Script by kartik
 • 37,520 points • 11,158 views
+1 vote
1 answer

Error:SQL “between” not inclusive

May 28, 2020 in Java-Script by kartik
 • 37,520 points • 1,059 views
+1 vote
1 answer

How to Check synchronously if file/directory exists in Node.js?

May 28, 2020 in Java-Script by kartik
 • 37,520 points • 2,160 views
0 votes
1 answer

How to get the browser to navigate to URL in JavaScript?

May 28, 2020 in Java-Script by kartik
 • 37,520 points • 2,890 views
0 votes
1 answer

How do you access the matched groups in a JavaScript regular expression?

May 28, 2020 in Java-Script by kartik
 • 37,520 points • 2,156 views
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What are the skills required for a PHP full stack developer?

May 22, 2020 in Career Counselling by kartik
 • 37,520 points • 2,690 views
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1 answer

How can one become front end web developer?

May 21, 2020 in Career Counselling by kartik
 • 37,520 points • 724 views
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1 answer

Which is the best tutorial for learning Node.js with certification?

May 20, 2020 in Career Counselling by kartik
 • 37,520 points • 995 views
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What are the skills required to become a Full stack web developer?

May 20, 2020 in Career Counselling by kartik
 • 37,520 points • 1,437 views
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1 answer

How can I connect to a Tor hidden service using CURL in PHP?

May 19, 2020 in PHP by kartik
 • 37,520 points • 5,762 views
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How to find the php.ini file from the command line?

May 19, 2020 in PHP by kartik
 • 37,520 points • 55,207 views
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1 answer

How to convert from MySQL datetime to another format with PHP?

May 19, 2020 in PHP by kartik
 • 37,520 points • 3,868 views
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1 answer

Error:Enabling error display in PHP via htaccess only?

May 19, 2020 in PHP by kartik
 • 37,520 points • 1,493 views
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1 answer

How to do error logging in CodeIgniter ?

May 19, 2020 in PHP by kartik
 • 37,520 points • 20,624 views
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1 answer

PHP Parse error: syntax error, unexpected T_OBJECT_OPERATOR

May 19, 2020 in PHP by kartik
 • 37,520 points • 5,589 views
0 votes
1 answer

Fatal error: Class 'PHPUnit_Framework_TestCase' not found in .?

May 19, 2020 in PHP by kartik
 • 37,520 points • 2,433 views
0 votes
1 answer

Error:mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc… expects parameter 1 to be resource

May 19, 2020 in PHP by kartik
 • 37,520 points • 1,315 views
0 votes
1 answer

How can I expire a PHP session after 50 minutes?

May 19, 2020 in PHP by kartik
 • 37,520 points • 1,513 views
0 votes
1 answer

Error: Cannot resolve module 'style-loader'

May 18, 2020 in Java-Script by kartik
 • 37,520 points • 7,351 views
0 votes
1 answer

How to create dynamic href in react render function?

May 18, 2020 in Java-Script by kartik
 • 37,520 points • 11,877 views
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1 answer

How to get rid of underline for Link component of React Router?

May 18, 2020 in Java-Script by kartik
 • 37,520 points • 12,978 views
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