Not everyone gets it right the first time
Success is unfortunately a wicked difficult climb
For those who just don’t loose hope
Success will throw down a lifesaving rope
Struggles are part of life
Because in order to stand up, you got to know
What falling down is like
And if you take the lead,
My dear friend, you will succeed
W3.CSS is based on standard CSS therefore easier to learn and use. It supports responsiveness and provides CSS equality across all browsers and all devices.
W3.CSS classes start with “w3-propertyname” and W3.JS selects and performs action using “w3.action(selector)”
What is SVG?
SVG is Scalable Vector Graphics. SVG is a XML based format to represent vector based graphics. It is used to draw two dimensional vector images, which support animation. SVG allows three types of graphic objects: vector graphics, raster graphics, and text
Can SVG be rendered in webpages?
Yes, SVGs can be rendered in webpages using an html tag using attributes like height and width.
Some facts about SVGs
SVG can be created using any text editor.
Since they are XML based, SVG images are searchable, indexable and can be scripted and compressed
SVG is an Open Standard
Being text format, size is larger as compared to binary formatted graphics.
What is Bower?
A web site is made of lots of things — frameworks, libraries, assets, and utilities. But keeping track of all these libraries and making sure they’re up-to-date can be tricky. Bower manages all these things for you. So, we can call bower to be a package manager for the web.
What bower can do?
Getting things done with bower
Installation : Bower is a command line utility, it can be installed easily using npm, the node package manager.
$ npm install -g bower
Searching packages :
$ bower search packagename
Installing packages :
$ bower install packagename
Listing packages :
$ bower list
Updating packages :
$ bower update packagename
Uninstalling packages :
$ bower uninstall packagename
We can save and install multiple packages using a single command by creating a bower.json file for your package with
$ bower init
Once we have got your bower.json file set up wecan simply execute the bower install command to install all of the packages we have specified in bower.json file.
And that’s the bower power!
Braille is a writing system used by visually impaired and it is named after Louis Braille, the French man who invented it. The Braille system uses a set of raised bumps or dots that can be felt with a finger.
Braille writing system consists of raised dots arranged in “cells.” A cell is made up of six dots that fit under the fingertips, arranged in two columns of three dots each. Each cell represents a letter, a word, a combination of letters, a numeral or a punctuation mark.
Even after all this time
The Sun never says to the Earth,
“You Owe Me”
And look what happens with a love like that
It lights the whole sky.
What is a BLOb?
BLOb, Binary Large OBject : is a collection of binary data stored as a single entity in a database management system. Blobs are typically images, audio or other multimedia objects. Database support for blobs is not universal. Blobs were originally just big amorphous chunks of data invented by Jim Starkey at DEC(Digital Equipment Corporation)
The four BLOB types are
- TINYBLOB : A BLOB column with a maximum length of 255 (28 – 1) bytes. Each TINYBLOB value is stored using a one-byte length prefix that indicates the number of bytes in the value
- BLOB : A BLOB[(M)] column with a maximum length of 65,535 (216 – 1) bytes. Each BLOB value is stored using a two-byte length prefix that indicates the number of bytes in the value.
An optional length M can be given for this type. I
- MEDIUMBLOB : A BLOB column with a maximum length of 16,777,215 (224 – 1) bytes. Each MEDIUMBLOB value is stored using a three-byte length prefix that indicates the number of bytes in the value.
- LONGBLOB : A BLOB column with a maximum length of 4,294,967,295 bytes or 4GB (232 – 1). Each LONGBLOB value is stored using a four-byte length prefix that indicates the number of bytes in the value.