Showing posts with label it. Show all posts
Showing posts with label it. Show all posts
Thursday, September 25, 2014
Google Chrome Useful add on– Hola Have you tried it
Google Chrome-Useful add on– Hola-Have you tried it
In a large number of countries where there is no freedom or a limited freedom of expression, where there is a type of govt. other than democracy, a dictatorship or a monarchy the administration tries it’s best to support the media(Print or electronic), tries its best to curb the public’s access to internet. Even in some big business houses some sites are blocked for administrative reasons. In this process they block a number of web sites. For example the sites like Pandora, Netflix, hulu are limited to US only, Facebook is blocked in many countries, Twitter is blocked in many countries, China has blocked the largest number of sites even a site like Wikipedia is blocked in china. This is a hopeless situation when a site on which you had a number of friend, followers and you were following a number of friends is blocked.
Image Curtsey-hola.org
An easy to use add-on in Google Chrome may prove very helpful in this situation and lets you get access to such blocked sites. In fact It works like a VPN service hiding technical information from the end user. Access to the blocked sites can easily restored by just clicking the hola icon and it requires no configuration. You can use hola to hide your IP address also.
Monday, September 22, 2014
Google Blogger Sitemap to Google Search Engine How to submit it
Google Blogger Sitemap to Google Search Engine How to submit it
As we all know while we want to search some thing on Google search Engine, the Googlebot searches the words mentioned in our search request. In every blog or web site, generally people think that the Googlebot searches all the posts irrespective of the date of posting and irrespective of the number of posts. If we want the googlebot to displayall our posts in search results, we have to make some arrangements at our own. This arrangement is to submit a site map to the Google search Engine. The site map can be submitted very easily. First of all we need a site map. There are so many sites which provide the service to prepare site map free of cost. Google accepts site maps prepared by all the sites who are member of sitemap.org and you can even submit a site map in the form of a text file but to get a sitemap from a site is easy.
To generate a site map of your blog, click GOTO to open the site map generating site. The site will open and ask you to “Paste the full URL of your Blogger (blogspot) blog including http://”. Enter the complete address of your blog –
Now click the black coloured button ”Generate Sitemap”. Within seconds your blog’s sitemap will appear like one given below-
Sunday, September 7, 2014
QR Code The Quick Response Code Can it replace Barcode
QR Code (The Quick Response Code)-Can it replace Barcode
Now a days we all see a square containing squiggly images, some thick lines some small squares within it looking like an indoor children game or a puzzle on many packages in the market. Initially it’s use was started in Japan for tracking car parts, but now its use has been much increased. Even train tickets are marked with a QR Code in China. All most we all do not notice it but this rectangular image contains every thing about the thing in side the pack. Though human eyes can not read the contents behind it but the image reader can read and display the information on the screen within a fraction of second. The Quick Response code on an product/package will look like the one below -
A simple QR Code-Source-wikipedia.org
This rectangular group of codes is called The Quick Response code commonly QR code. Before the invention of QR code the Bar code was in use but Bar code had it’s own limit of 20 Digits maximum and Toyota, a major car manufacturer of Japan was facing difficulties with bar code. Then the responsibility to get rid of this problem was solved by their subsidiary company Denso, in 1994.
Where Bar code was limited to 20 digits, QR code was capable of responding more than 7000 number or about 4300 alphanumeric character thus almost 350 times of the barcode.
Though in the beginning, reading of the QR code was possible with the dedicated reader but now with the use of QR code in marketing, the reading of QR code has also been going to be easy. Some smart phones have capacity not only to read but create QR codes with the help of software available on line. i-nigma QR code, QR Scanner and Quickmark-QR Code and many more software are available online at a very low or at no cost.
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