Using style.display instead of style.visibility

Hello,

HTML-CSS-JavaScript combination is little bit tricky to non-web developers.

There are few UIs which seems to be inconsistent as we are using JavaScript to enable/disable the HTML Components.

And it takes time to find out and align all the forms.

If you are using any JavaScript and CSS combination to hide/show any components, below information may save your time. 

To maintain proper alignment of whole HTML and its elements, please use following:

Element Property	Value
style.display	'none' (To hide element)
style.display	'' (Empty string to show element)

Please try to avoid using style.display='block' and style.visibility='hidden'/'visible'/'inline' as it is affecting the CSS applied.

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Cheers and Enjoy Scripting!

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Which is absent in 'Yesterday', Is available once in 'Today'

And thrice in 'Tomorrow' So don't think about 'Yesterday'.

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message from server: "Host is not allowed to connect to this MySQL server"

Today I came across the problem for remotely connecting to MYSQL database from an application hosted on different machine.

Solution for this issue is to run the following query for granting privileges  to desired user:

GRANT ALL PRIVILEGES ON *.* TO '<USER_NAME>'@'%' IDENTIFIED BY '<PASSWORD>' WITH GRANT OPTION;

Enjoy!!!

New version resin 3.1.3 pro is more stricter reagarding JSP/Servlet specification

I came to know about this while upgrading the resin server.
Resin is stricter regarding the specification of JSP & servlet as compared to other web-containers like Tomcat.
Most of the JSP pages were created using the custom tags, so those were throwing exceptions.
Resin is strict about the valid return values in Class file of Tags and the value which we mention in JSP.