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Given a string s, find the first non-repeating character in it and return its index. If it does not exist, return -1.

class Solution(object).
def firstUniqChar(self, s).

Posted Date: 6/23/2022 10:56:53 PM Author: Episteme Soft Link: https://www.youtube.com/embed/wCl9kvQGHPI

Given a non-negative integer x, compute square root of x

class Solution(object).
def mySqrt(self, x).

Posted Date: 6/19/2022 11:49:10 PM Author: Episteme Team Link: http://www.epistemesoft.com

Given two binary strings a and b, return their sum as a binary string.

class Solution(object).
def addBinary(self, a, b).

Posted Date: 6/19/2022 11:46:41 PM Author: Episteme Team Link: http://www.epistemesoft.com

Write a function to merge calendar intervals

**
* Return an array of arrays of size *returnSize.
* The sizes of the arrays are returned as *returnColumnSizes array.

Posted Date: 2/27/2021 8:32:59 PM Author: Episteme soft Team Link: https://www.youtube.com/embed/4UWDyJq8jZg

What is Embedded System

An embedded system is a microprocessor-based computer hardware system with software. It is designed to perform a dedicated function, either as an independent system or as a part of a large system. At the core is an integrated circuit designed to carry out computation for real-time operations.
.

Posted Date: 2/27/2021 9:55:37 AM Author: auth Link: https://www.youtube.com/embed/wCl9kvQGHPI

Write a function to sort meeting time intervals

.**
* Return an array of arrays of size *returnSize.

Posted Date: 2/23/2021 1:09:15 AM Author: Episteme soft Team Link: https://www.youtube.com/embed/wCl9kvQGHPI

Write a function to reverse linkedlist

.**
* Definition for singly-linked list.

Posted Date: 2/12/2021 5:05:12 AM Author: Episteme soft Team Link: https://www.youtube.com/embed/wCl9kvQGHPI

Write a function for reverse string

void reverseString(char* s, int sSize){
char temp.

Posted Date: 2/11/2021 4:42:21 AM Author: Episteme soft Team Link: https://www.youtube.com/embed/wCl9kvQGHPI

Function for how many 7s in an array

class numsevens {
public static int equalToSeven(int[] array)
{

Posted Date: 1/14/2020 12:39:07 PM Author: Team Link: https://www.youtube.com/embed/wCl9kvQGHPI

Write a program to check the parentheses are balanced in an expression ?

#include < stdio.h >
#include < stdlib.h >

Posted Date: 4/1/2019 9:24:16 PM Author: Episteme Team Link: http://www.epistemesoft.com/Online_training.html

write a program for possible combinations of words from characters of a given word ?

#include < stdio.h >
#include < string.h >

Posted Date: 4/1/2019 9:15:20 PM Author: Episteme Team Link: http://www.epistemesoft.com/Online_training.html

I just got a developer job at Facebook. Here’s how I prepared for my interviews.

I just finished seven on-site interviews at Silicon Valley tech companies and I ultimately accepted an offer for a software engineering job from Facebook. Please copy and paste below link on webpage...... or click on link.
https..

Posted Date: 7/1/2018 12:01:15 PM Author: Andyy Hope Link: https://bit.ly/2Bj3tSk

Write a design to implement VPN as VM in DPDK ?

Ans. Follow articles..

Posted Date: 4/15/2018 12:15:25 PM Author: Episteme Team Link: http://www.epistemesoft.com/

Write a design to use PMD in DPDK platform ?

Ans. Follow articles..

Posted Date: 4/15/2018 12:14:01 PM Author: Episteme Team Link: http://www.epistemesoft.com/

Write a design to use files read/write ?

Ans. Follow articles..

Posted Date: 4/15/2018 12:11:59 PM Author: Episteme Team Link: http://www.epistemesoft.com/

Write a function to use ioctl, open, close ?

Ans. Follow articles..

Posted Date: 4/15/2018 12:11:18 PM Author: Episteme Team Link: http://www.epistemesoft.com/

Write a design to use multithreading using pthreads ?

Ans. Follow articles..

Posted Date: 4/15/2018 12:10:30 PM Author: Episteme Team Link: http://www.epistemesoft.com/

Write a function to use shm_open ?

Ans. Follow articles..

Posted Date: 4/15/2018 12:09:29 PM Author: Episteme Team Link: http://www.epistemesoft.com/

Write a function to use ftruncate ?

Ans. Follow articles..

Posted Date: 4/15/2018 12:08:48 PM Author: Episteme Team Link: http://www.epistemesoft.com/

Write a design to use shared memory using mmap ?

Ans. Follow articles..

Posted Date: 4/15/2018 12:08:04 PM Author: Episteme Team Link: http://www.epistemesoft.com/

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News

Learning DPDK: NUMA optimization Overview To get the maximum performance on NUMA system, the underlying architecture has to be taken into account.
Smart home: connect your wall sockets and light bulbs to the Internet OK, well, this one is optional.
Bluetooth chips enable wearable smart gadgets with low energy consumption Bluetooth is the foundation that allows smart gadgets to talk to each other, and the wireless technology is leveling up today.
Routers get high speed processor that can control the whole smart home Routers have been dumb for a long time.
Smart Homes, Mobile data traffic and IOT Every day, various aspects of our lives are becoming easier — and more connected — through the Internet of Things and smart home technology.

Learning DPDK: NUMA optimization

Overview To get the maximum performance on NUMA system, the underlying architecture has to be taken into account.

Smart home: connect your wall sockets and light bulbs to the Internet

OK, well, this one is optional.

Bluetooth chips enable wearable smart gadgets with low energy consumption

Bluetooth is the foundation that allows smart gadgets to talk to each other, and the wireless technology is leveling up today.

Routers get high speed processor that can control the whole smart home

Routers have been dumb for a long time.

Smart Homes, Mobile data traffic and IOT

Every day, various aspects of our lives are becoming easier — and more connected — through the Internet of Things and smart home technology.

Practice Test

What will be output when you execute following c code? Choose all that apply: #include< stdio.h > int main(){ printf("%d\t",sizeof(6.5)); printf("%d\t",sizeof(90000)); printf("%d",sizeof('A'));
Consider on following declaring of enum. (i) enum cricket {Gambhir,Smith,Sehwag}c; (ii) enum cricket {Gambhir,Smith,Sehwag}; (iii) enum {Gambhir,Smith=-5,Sehwag}c; (iv) enum c {Gambhir,Smith,Sehw

What will be output when you execute following c code? Choose all that apply:

#include< stdio.h >
int main(){
printf("%d\t",sizeof(6.5));
printf("%d\t",sizeof(90000));
printf("%d",sizeof('A'));

Consider on following declaring of enum.
(i) enum cricket {Gambhir,Smith,Sehwag}c;
(ii) enum cricket {Gambhir,Smith,Sehwag};
(iii) enum {Gambhir,Smith=-5,Sehwag}c;
(iv) enum c {Gambhir,Smith,Sehw

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1. Write a program that uses the binary search algorithm to find out the position where the given key element exist in a user chosen array and print it as output

2.Write a program to read and display values of an integer array. Allocate space dynamically for the array using the malloc().

2.Write a Program to Implement the Operations of Double Linked Lists
2) write a program to implement queue operations using arrays.
1.Write a program to implement stack operation using arrays...
Insertion sort
1.Write a Program to Implement the Binary Search Tree Operations.