radha gogia
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- Member since
- Aug 28, 2014
- Last active
- Jul 16, 2016
- Total activities
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#Threads
what is error in below code ?
#include <stdio.h> #include<malloc.h> struct node { int data ; struct node *next,*prev; }; int main() { int n ,m,a,count=0,i,j; char rot; scanf("%d"...
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#Threads
a23f0bdc-7b83-4727-9a59-ed2e9c7ddadb
what are the qualifications ? I mean will freshers work ?And what is the technology for which they are looking for and...
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#Threads
Desktop application in java for format conversion of all basic type of files.
I am writing a desktop application in java which is for format conversion of all basic type of files. For e.g. word...
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#Threads
Why do we get a segmentation fault while performing any operation on an uninitialized pointer ?
[HASHTAG]#include[/HASHTAG]<stdlib.h> [HASHTAG]#include[/HASHTAG]<string.h> int main(void) { char *p ; strcat(p, "abc"); printf("\n %s \n", p); return 0; } If...
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#Threads
How to construct PDA for the given language?
I am facing problem while constructing PDA for the language where we have no of a's =twice no of b's . I...
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#Threads
Who compiles the compiler ?
I have one doubt regarding when a compiler is used for compiling the program code written in some particular programming language then...
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#Threads
what does a token actually represent?
Please explain the below paragraph "Typically with a lexer/parser a token is a structure that holds not only the name of the...
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#Threads
How does the white-spaces affect the size of the two notepad files
Consider two files ,one has very less spaces between the text written on it,while one which has a lot of spaces between...
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#Threads
f559666f-3347-455f-9512-3c0e9788a64a
Sir ,Actually I have one con simplycoderNice question, however, there is a typo in your snippet. The code should probably be #include...
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#Threads
4d08e205-ae00-4a3b-b66e-fb55a7865ace
Sir ,Actually I have one con simplycoderNice question, however, there is a typo in your snippet. The code should probably be #include...
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#Threads
aeb3ca12-e108-43b5-bf16-19df6859a37a
Sir ,Actually I have one con simplycoderNice question, however, there is a typo in your snippet. The code should probably be #include...
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#Threads
Variation in the working of the comma operator in the below codes
Consider the following code snippets Case1: int main() { int a; a=printf("hello"),printf("joke"); printf("%d",a); return 0; } Case2: int main() {...
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#Threads
45738e69-e206-4921-a3a6-6b8dc6e486ba
Ankita KatdareYour answer lies in this statement that you wrote. The output of your program will completely depend on your compiler. For...
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#Threads
How does the comma acts here as an operator or as a separator?
plz explain the working of below code ,here why both the printf functions are getting executed when comma is here acting like...
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#Threads
Working of printf statement in C
I am just confused with the working of the printf statement that which one evaluate first because I have studied that comma...
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#Threads
824a0329-08a2-4e2f-a956-92fa352883b6
For example I write case 1: int a=9; break; printf("hellooo"); case 2 : int y =98; printf("kill"); break; So here when parsing...
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#Threads
Working of switch construct in c programming
In a switch construct ,why does the compiler doesn't show any error and skips the statements written within the cases like for...
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#Threads
what is the logical proof of the below formula for relation?
If I have three relations R1.R2,R3 ,then If I write the formula as 1. (R1^R2)R3 contained in (R1 R3 ^ R2^R3) 2....
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#Threads
d69c4d0c-58da-4d4f-a4f0-658f31f531f4
Ankita KatdareIs this a question related to mathematics graph theory? If so, I need to move it to appropriate section.yes Mam,it is...
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#Threads
How does the compiler in c stores the const variables in ROM
I am just unable to understand that when ROM is only read only memory ,then how is the compiler able to store...
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#Threads
f61832fc-7aec-4ea9-a633-8f1be0aa5cdb
actually am trying to ask like if we ay that G1 union G2 is actually the union of vertices and union of...
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#Threads
How to perform XOR operation on two graphs?
I am just unable to find out how to perform XOR operation on two graphs ,do I have to do XOR operation...
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#Threads
Effect of one control specification on another in printf statement.
CASE A : #include<stdio.h> #include<conio.h> int main() { int y = (8,9); printf("%d ,%f , %lf", 8.76, 8.987654); getch(); return 0; }CASE...
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#Threads
Is there a unique compiler for C with UNIX as an operating system?
If the UNIX, when is allowed to run on another machine then it needs c compiler for it ,so when we install...
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#Threads
What is the effect of primitive data types on the nature of programming languages?
why the languages which are having primitive data types in them are considered to be not purely object oriented ,why is said...
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#Threads
What is the reason for the logical equivalence between the predicates?
Just little confusion in the logical equivalence of the 2 below logical expressions: 1. (p->r) AND(q->r)= (p OR q)->r 2. (p->r) OR...
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#Threads
03369593-2541-4f39-814c-bb7b152c5025
rahul69ADT is called data type because in behaviour, it is a data type, As using integer type we create integer variables, similarly...
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#Threads
06161f33-e9b8-4926-be03-bad22fd90dac
Here is the pic ..
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#Threads
be97f110-9356-4b1e-8179-9afd4c9a1f83
Anoop KumarI never learned about Abstract Data Type till now☕. Do you have confusion about following? <a href="https://docs.oracle.com/javase/tutorial/collect...
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#Threads
66984fe7-6a81-4a6a-8985-af1bd8091e49
Please Can you be specific to my question ,I already know what an ADT is my question is something else ,please try...
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#Threads
Abstract data type
I just have little confusions regarding the term abstract data type,although I have gone through google several times ,but still not yet...
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#Threads
f9918d3b-8786-43bb-8f75-a90601cc20d6
Ankit LitoriyaTalk is cheap , show me the code. EDIT : To understand better. As much i guess time complexity for both...
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#Threads
Comparison of algorithms
I just wanted to ask that why are the algorithms not being compared on the basis of number of statements they have...
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#Threads
Scheduling algo in OS
I just wanted to ask that on a particular OS ,is the implementation of a scheduling algorithm unique,lets say I am implementing...
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#Threads
Thread scheduling in java
I just want to ask that if the scheduling algorithm by JRE is priority scheduling since the threads are executed on the...
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#Threads
Deadlock inside a system
Does the existence of only one condition which is CIRCULAR WAIT ,neccesarily implies that there exists deadlock within a system?
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#Threads
time complexity of given algorithm
I am just uanble to compute the complexity of this algorithm,please help me out.
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#Threads
cut-set of a graph
I just had one confusion regarding cut-set that the definition of cut-set says that it is the minimal set of edges whose...
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#Threads
4d28b5e2-4a46-4516-aca7-98b9841f191d
Ankita KatdareSo, this is the question: Suppose each set is represented as a linked list with elements in arbitrary order. Which of...
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#Threads
Linked list operation time
Please help me out with the following question,I am unable to actually make out the right option,I am able to make out...
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#Threads
afcfeeb0-3f81-4e6c-b950-7b62e9e4d642
rahul69Actual process may differ for different IDE's but basic idea is the following. When we write code in IDE, it starts building...
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#Threads
Line by line parsing of the statements written in an editor of an IDE
I just wanted to ask that during our typing on the editor of any IDE ,we are always prompted for errors whenever...
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#Threads
Choose Better Performance
Which of these lines of code will give better performance? 1. a | 4 + c >> b & 7; 2. (a...
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#Threads
Integer.toString(int) method VERSUS StringValueOf(int) in Java
why do we have two implementations in java for converting the integer value into string,what is the logic behind?
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#Threads
3e73aaf9-9d05-4c6d-b830-4f10ac774edb
Anoop KumarWhen you do the new Object(). JVM loads the class file in memory and creates an Object. Now if object is...
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#Threads
809b9864-57d6-4047-b619-25e3493fe435
Anoop KumarYou need to look for Stack and Heap concepts and how it works. A return value is not assigned to reference...
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#Threads
62d85b9a-c567-4909-bb70-fc333ecb9eb2
Sanyam KhuranaCould you please elaborate your question may be by some code? I understood that concept ,actually constructor implicitly return datatype is...
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#Threads
Return statement in a constructor
why is non-parametrized return statement allowed in a constructor call when actually the constructor never returns anything,not even void. what is the...
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#Threads
Problem in internet explorer 7 (Computax)
I have an income tax software named computax ,and it is actually attached with a particular browser Internet explorer ,it can work...
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#Threads
seeting background image or color in JFrame in swing
public class JavaApplication12 extends JFrame { public void go() { JFrame frame=new JFrame(); JButton wel=new JButton("WELCOME TO N...
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#Threads
66777736-ae91-490b-a09e-0691ff5a07c1
Anoop KumarYou need api key to use iSpeech from here. <a href="https://www.ispeech.org/developers" target="_blank" rel="nofollow noopener noreferrer">iSpeech</a...
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#Threads
44c4bce3-34df-4d52-90b1-b8c9e14fc589
Anoop KumarI can see it in evening only. Did you able to run sample application, class is iSpeechASR?Sir,i actually included the sample...
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#Threads
9dc3300d-002e-45de-9adc-dbcf63a1a806
Anoop KumarAre you sure you ware sending Mp4 before? Method suggest it is expecting Avi.Sir,I got it ,It is working well with...
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#Threads
bae5d8d9-0cd4-499a-ad7d-f67f451e3085
Please sir,I when worked initially got the output mp3 file with jave-1.0 jar but now I dont know why is it raising...
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#Threads
72fdfe3f-f738-4f16-8431-218fa1bb59cd
Anoop KumarSorry, No luck here.Its completely fine sir,I have found ispeech and got a link for extracting text from a wave file...
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#Threads
6243c37b-d198-456f-822a-c88ce112d429
Anoop KumarYou are looking for Speech recognition system. Are you looking for offline audio to text then I guess, it's very difficult...
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#Threads
76d9b1e0-6ebc-44c0-89e5-1736c121fc01
radha gogiaI am trying to convert first the mp3 file now to .wav file ,and then I will try to get some...
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#Threads
dbc88de2-6fcf-4758-9549-60fb9207627d
Anoop KumarHonestly, I don't know about it. I will give a shot today and let you know if I found something.I am...
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#Threads
9d54a353-fb91-4a41-9098-418d442eea1a
radha gogiaYes ,it is a case of voice recognition only and I am trying to get the words,actually they will be extracted...
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#Threads
9db149c9-3b83-4227-a5e4-1c031e8e67ec
Anoop KumarIf it is part of metadata then you can extact it. Otherwise are you trying to get voice recognition See this:...
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#Threads
3295d2d5-d16c-4613-9e57-4cd372faa794
Anoop KumarWhat kind of text you want to extract? Media Information? It is there public it.sauronsoftware.jave.MultimediaInfo getInfo(java.io.File source)...
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#Threads
608d6f07-b9c7-490d-b0f7-72f71e2c2ffb
radha gogiathanku sir ,I got the mp3 file through the code,but now the major task left is of getting the text from...
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#Threads
1003dfd3-7d26-40d4-8caf-f9d12cacbe1d
Anoop KumarTry this <a href="https://www.sauronsoftware.it/projects/jave/manual.php#3.1" target="_blank" rel="nofollow noopener noreferrer">JAVE - Manual</a> I...
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#Threads
43910085-e7ff-4ece-92ae-c97fa2b08d84
I have imported the respective jar files but one audio clip is generated but it is of 0 bytes and i am...
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#Threads
How to extract audio from video in java
I actually want to extract one audio file from a video file and then convert that audio file into text in further...
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#Threads
How to find out the location through IMEI id
I am making an android app and I want to get the values of latitude and longitude of a particular user depending...
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#Threads
Architectural utility of cache in optimising power consumption of mutiprocessor chip
Please give the major points (just highlight the points) describing the fact that the cache memory design reduces power consumption in multiprocessor...
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#Threads
c5af9835-06e3-49f5-83a7-d4e8dbee7d57
Alok mishramemory allocated using ' new ' keyword will always be in heap .I understood this ,I am talking the string literal...
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#Threads
36bfe746-b612-493f-b8fe-5acaba4175f1
Alok mishramemory allocated using ' new ' keyword will always be in heap .I understood this ,I am talking the string literal...
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#Threads
a93d2e27-64ea-4a16-adb7-1021769e7be9
micheal johnAnswer is "no" new string () won't be in string poolI am not talking about the object created through new String("java"),I...
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#Threads
21e37a0c-f06d-4d5d-ad03-28f2876f297d
micheal johnString a = new String("java"); will instantiate an object of type string outside the string literal pool (heap space), but String...
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#Threads
Query in below java code
String a= "/u0041"; String h=new String("A"); System.out.println(a==h); System.out.println(a.hashCode()==h.hashCode()); Please explain why...
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#Threads
fca80ef5-0d1a-420e-9825-f073b5babd8b
Alok mishrawhen we initialize a string reference by a string literal then the literal goes into string pool and if again another...
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#Threads
string pool in java
when we declare a string object in the form of String aa=new String("java") and String aa="java" ,then is that in both cases...
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#Threads
HCF and LCM problem
Please tell the approach of solving ques 18 and 19 ,I cant understand the logic out here.
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#Threads
Query in the output of below java code
public class qu11 { int fun(int num) {int count=0; while(num>0) { count++; num<<=1; } return count; } public...
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#Threads
Approach involved while solving below questions
First question.. ,ques no,in this question actually i am not able to understand the approach involved.. Second question.. ques 20 ,In this...
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#Threads
Find maximum power of 3 in 24!
Please tell the approach of solving ques 25.
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#Threads
46e77b6a-10aa-4291-8d46-7bca6169b291
Anoop KumarThey both are synonym.... If you are talking about reference variables then. Objects goes in Object heap and variables goes in...
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#Threads
bf18e3ee-33f0-48d7-9f68-38a78cce0b9a
Anoop KumarActually they both are same it just a way to say this. Let see below things in different way. Creating a...
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#Threads
fea00bd3-d43a-4440-865e-b5217e6e77b8
Anoop KumarObject: A real memory address which exists. Instance: A reference which points to an object. Variable xyz is an instance of...
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#Threads
980e605a-9ef9-47cb-ac2b-24a34be65eb2
micheal johnI think you got confused between the terms, both object and instance means same.Actually i studied the stack-overflow discussion,in that i...
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#Threads
Object and instance in java
I just want to ask that if i have a class A,and i write 1. A sup; 2.A sup=new A(); Then just...
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#Threads
Topics for paper presentation
I just want a guideline as to what topic I should choose for my paper presentation,I am currently pursuing my 3 yr...
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#Threads
40997cce-6338-49fa-8fe3-9683d3659947
Jeffrey SamuelCamera based Sensor first what is that? Next Wifi is not strong. What router are you using and what is the...
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#Threads
polymorphism in java
I just have a little confusion that regarding polymorphism that is method overloading and overriding really a part of polymorphism becoz somewhere...
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#Threads
bf778a8b-aab7-488f-b268-f84554f31730
Shashank MogheI am sorry, I do not understand. From what I understand, I will say this: 4 bits can represent numbers up...
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#Threads
11dc2dd1-7100-41ca-98bb-d2ff5b4de668
Shashank Moghe2^25 can be represented in binary as the 25th BIT being 1. I am extremely confused by your wording. Explain, in...
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#Threads
25338718-49d2-479f-aff5-b4b3e860d988
Shashank MogheWell, that is because you have powers of 2 in representing the decimal number in the binary form. It comes to...
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#Threads
7cbe5dd6-d777-4ca5-8ba2-c1b764a69f50
Shashank MogheWell, I believe you certainly can, it depends on how you want to store that number. If you want to store...
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#Threads
sensor operation
I just wanted to ask that can i operate a camera based sensor through a wifi signal ,but the problem is that...
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#Threads
db8d6232-2dcb-47ff-b3e0-71890a00d75a
[Prototype]Which compiler are you using? I've compiled using GCC and it crashes as soon as I write some input and press enter.I...
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#Threads
Runnable interface over Thread class
I just wanted to ask that is the runnable interface is implemented just so that the class can realise the concept of...
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#Threads
execution of conditional operator
I just wanted to know how actually the expression which has many conditional operators in it is executed.. e.g System.out.println(8>2?7<3?6>3?5:3:9:1); I jus...
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#Threads
0a246938-f860-46e5-8545-c1c7d3e6a544
[Prototype]What is the output of this code? This should give Access Violation (application crash). The scanf expects a pointer to a memory...
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#Threads
format specifiers in c
I just wanted to know the difference between %u and %#u .....
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#Threads
f6d4924a-ecb1-424a-8627-6c0a6ec00468
[Prototype]What is the output of this code? This should give Access Violation (application crash). The scanf expects a pointer to a memory...
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#Threads
71bbffdc-9483-4b40-afd0-fdc6c3cb0478
Suhel143No yrr.. I compile this code.. its o/p is hai....see this is a compiler dependent code ,try some online compiler,u will get...
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#Threads
Output of below code
What's the output? main() { printf("%d",scanf("%d%d",printf,scanf)); } I just wanted to ask that why how this code proceeds,I mean how actually we...
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#Threads
Representation of a decimal number
I just wanted to ask that if I have a 25 digit decimal number,so actually if i wanted to calculate the no...
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#Threads
output of below expression
What is postfix equivalent of 3 * log(x+1) - a/2 ??? Actually i just made a tree and then did a post...
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#Threads
e840121a-8082-4359-a186-bb3aa7fc666f
Joginder SharmaI think it is not possible. Only service provider can do this or you need to run her script on the...
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#Threads
c6c3a290-c8ce-4e1b-94d8-3bc1fb8e9794
Anoop KumarI never occurred to read this. If your statement is true then byte and int will occupy same memory while execution,...
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#Threads
Initialization of a variable in for loop in c language
why the piece of code like for(int i=0;i<19;i++) { printf("hello"); } is an error,that is why in C,the variable can't be initialized...
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#Threads
c code output
#include<stdio.h> #include<conio.h> void main() { clrscr(); printf("\nab"); printf("\bsi"); printf("\rha"); getch(); } According to me the op should be "hai",b...
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#Threads
93eb1306-90d1-4ac1-babc-47d7f24610f6
Anoop KumarPlease see Oracle docs: <a href="https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html" target="_blank" rel="nofollow noopener nor...
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#Threads
2e8e50ef-ff54-48e3-9450-b3293e47e99b
Anoop Kumar#-Link-Snipped-# : 1st, JD is not perfect , it just try to decode bytecode logic. 2nd, JD is identifying boolean as...
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#Threads
a385d512-3086-4d34-a1aa-1cede757e9b5
see in the pic that the decompiler actually shows that the boolean is internally taken as int.
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#Threads
problem in below code
In the two pics ,the first pic shows that when i declare 2 character variables, and i see the decompiler,it shows that...
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#Threads
type casting in java
why can't we assign typecast a boolean into an int ,when internally the representation of boolean is in the form of an...
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#Threads
Android App For Location Tracking Within The Room
I want to make android app wherein i want to detect the location of some people confined in a particular room ,so...
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#Threads
0bee5d5c-0d8f-447d-a51c-8b587d288f3b
Abhishek RawalDamn! You just copied from this : #-Link-Snipped-# !! I honestly hate that. Anyways, Kernel doesn't trigger systemcall. A process performs...
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#Threads
2e687952-0ac6-43ed-af90-2cf95361a0ca
Abhishek Rawald. exponential or hyper-exponential OS Principles by Galvin, Gagne -- Page no. 149plz tell the chapter ,could not find here
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#Threads
655d16d5-f3c0-47b0-b239-392e12c837ce
Abhishek RawalNo No No! In my previous comment I was talking about Flash memory that can act like ROM as well as...
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#Threads
f81b2657-5cbd-40b9-907e-8debde5e0a60
Abhishek RawalWhich book/tutorials you used to study OS ? I am learning OS concepts too & I regularly come with term 'kernel'....
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#Threads
query in below question
CPU burst distribution is generally characterized as a. constant b. linear c. polynomial d. exponential or hyper-exponential plz explain
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#Threads
50bc97c2-20eb-442a-8c78-f267c3446d56
Abhishek RawalKernel is the software that talks with your hardware. It bridges gap between applications running in user mode to hardware. Kernel...
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#Threads
1a5440c5-7992-44e3-b512-437a257c57bb
Abhishek RawalFlash memory can work as RAM and also as ROM. So, technically RAM or ROM is considered as an application depending...
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#Threads
f325448c-b5e1-4a87-83d4-5b172169612c
Rupam Das1. Voice Based Email for ( Blinds?) The idea is, create a class in .Net with .Net SMTP option Voice Authentication...
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#Threads
21e42b0d-2072-4d5e-bf25-dd8d34a064a4
aviirather answering directly, tell us where you have confusion or lacking clarity with this questioni got my answer sir,was just confused ,i...
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#Threads
cd4b79fe-a887-4dec-aef1-9fc0248caba6
aviiThis is a very broad question. I would suggest you to start with an OS book. OS by William Stallings or Tannenbaum...
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#Threads
568c2d8a-9147-4a47-8696-2252962c02b7
[Prototype]I do not know how you came to the conclusion that 4 GB of data stored is more in pc than in...
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#Threads
95d50df2-f18e-4bd0-b6a2-5ca655bf5773
[Prototype]4GB is 4GB everywhere no matter where it is used. However, when we say memory in PC it implies to the DRAM...
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#Threads
Operating system architecure
what is the major difference in operating system of windows architecture and linux operatins system architecture and does'nt window has kernel??? I...
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#Threads
query regarding type of os
Which of the followings are equal things when there is only one CPU in a system. A)Multiprogramming and Multitasking B)Multiprocessing and Multiprogramming...
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#Threads
discussion about memory
.what is the difference between the memory in the phone and the memory in the computer,i.e. if how is memory made in...
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#Threads
services in operating system
i have read the services of os but just wanted to know when a process runs,what are the services related to it,for...
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#Threads
7475231e-6a39-4e9f-8c38-c7bdb633f526
Harmanveerthen whats the use of functions having same same? I mean why polymorphism? We can define two separate functions. Is it only...
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#Threads
23446937-8aab-42ce-83ef-35ca92e2b24c
anksinglabyte b=10 shows no error but float f =10.0 shows error that double found.. why??see in java by default each decimal value...
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#Threads
50f8b1c6-f1de-4a29-8d57-5435449a5e75
[Prototype]First thing to understand here is what this 32 or 64 implies here. It means the processor have 32 or 64 bits...
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#Threads
05c3a8fb-7829-4e31-8864-5b4f03af9302
i just want to ask that why the processors are made only of 32 bit or 64 bit,why dnt we commonly use...
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#Threads
34d2993b-7861-4b2a-96b3-c787b1f157ae
radha gogiathis because the compiler automatically makes a turn-around ,i.e after it stops on a particular maximum limit of positive range,it again...