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Karthikeya Boyini has Published 2193 Articles

karthikeya Boyini
152 Views
To retrofit, use the CSS media queries, and allow different stylesheets to different browser capabilities. A benefit is that you do not have to go for any server-side code.This would require you to add specific detection code to the script for grouping of the device.The media queries handle even devices ... Read More

karthikeya Boyini
242 Views
As we know that we can copy the data and structure from an existing table by CTAS script. If we want to select some specific column/s from another table then we need to mention them after SELECT. Consider the following example in which we have created a table named EMP_BACKUP1 ... Read More

karthikeya Boyini
336 Views
To solve this issue for drag and drop event, dragLeave fires before drop sometimes:onDragOver = function(e) { e.stopPropagation() } onDrop = function(e) { /* for drop */ }Under drop, you can set this:function drop(ev) { event.preventDefault(); var data=event.dataTransfer.getData("Text"); event.target.appendChild(document.getElementById(data)); }

karthikeya Boyini
489 Views
To set focus on a text input in a list, try the following code:newApp.directive('focus', function () { return function (scope, element, attrs) { attrs.$observe('focus', function (newValue) { newValue === 'true' && element[0].focus(); }); } });The following is the HTML:{{cue.isNewest}}

karthikeya Boyini
406 Views
The following table describes the possible error codes returned in the PositionError object:CodeConstantDescription0UNKNOWN_ERRORThe method failed to retrieve the location of the device due to an unknown error.1PERMISSION_DENIEDThe method failed to retrieve the location of the device because the application does not have permission to use the Location Service.2POSITION_UNAVAILABLEThe location of ... Read More

karthikeya Boyini
296 Views
Storing sensitive data on local machine could be dangerous and could leave a security hole. The Session Storage Data would be deleted by the browser immediately after the session gets terminated.To clear a local storage setting you would need to call localStorage.remove('key'); where 'key' is the key to the value ... Read More