Hard Link and Soft Link are the two words which will be heard when you are using Linux (any of it’s distro’s).
what is a hard link?
before that you need to know what is inode.(pronounced as “I node”) a concept of unix-like OS’s
In simple terms inode is a data structure which stores file attributes and disk block locations (simply details about a file object like metadata and permissions etc..,)
What is 0/1 Knapsack in short
you are given a
2)weights (W i) of ‘n’ items e.g:-[10,20,30,40…]
3)values (V i) of above ‘n’ items e.g:-[50,60,70,80…]
4)capacity (C) (an integer) of knapsack
well we in these days use multi-core processors like core i3 or i5 or i7 of intel rather than single core processors like Intel Pentium4 670
—for brevity of this article
core i3-has two cores and hyper-threading
core i5-for mobiles may have 2 cores and hyper-threading and desktop ones with 4 cores and no hyper-threading
core i7-all core i7 models will have hyper-threading and it may have from 2 cores to 8 cores
– this can be classified as two terms
1)Hardware codec:—Coder and Decoder
Our computer or smartphone’s etc.. such devices can only understand only 1’s and 0’s (of course surprisingly the whole computing world is running on 2 states 0 and 1 –of course Quantam computing is a newly emerging technology which depends on states of atoms which is for different purpose like we can use it for fields which involves large computations but for regular works combination of 0 and 1 is best.
So do we have any advantage of being on any one side of threading ? let us see!!
Simply it is the process of issuing one command at a time to the CPU.It is somewhat confusing term.
The ability of an operating system to execute different parts of a program simultaneously. The programmer must carefully design
Hyper threading is in usage since more than 10 years mainly on Intel processors.yet it is not that famous term.
Imagine you want to eat your food very fast and eat more food in less time so that you can spend your time in other activity , then you have two broad options to achieve your goal
x = 5; // Assign 5 to x
elem = document.getElementById("demo"); // Find an element
elem.innerHTML = x; // Display x in the element
var x; // Declare x
so what is wrong with above code ? wait !!
In other words; a variable can be used before it has been declared.