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All of the questions listed below were collected by students recently placed at Ruletronics.
Distance =speed ×time
Speed =90kmph
90km take 60min time to reach
In 10min the distance covered =?
D=90×10/60
900/60
D=15
attr(): Get the value of an attribute for the first element in the set of matched elements. Whereas,.prop(): (Introduced in jQuery 1.6) Get the value of a property for the first element in the set of matched elements.
Attributes carry additional information about an HTML element and come in name=”value” pairs. Where Property is a representation of an attribute in the HTML DOM tree. once the browser parse your HTML code ,corresponding DOM node will be created which is an object thus having properties.
attr() gives you the value of element as it was defines in the html on page load. It is always recommended to use prop() to get values of elements which is modified via javascript/jquery , as it gives you the original value of an element’s current state. Find out more here.
I’m not able to open Clipper application (app is 15 years old) because i’m getting :
error dbfntx/1012 corruption detected
Anyway to fix corrupted dbf besides restore from last backup?
Please advise.
Log in as administrator. Disable USB ports in device
manager. Enable GPO to restrict access to Control Panel to
the user group you do not want to access it. Restricting
Control Panel is the broadest restriction. Any alternate
method to access device manager is inherent. Easier to
drill down to policy to undo policy. Key thing is not to
modify default AD Policy. Create a custom policy at the root.
GET and POST are two efficient techniques that can send the data to the server and browser necessarily need these to communicate to the server. The two methods are distinct where GET method adds the encoded data to the URI while in case of POST method the data is appended to the body rather than URI. Additionally, GET method is used for retrieving the data. Conversely, POST method is used for storing or updating the data.