Q&A Discussions
If we create new class which has a instance variable int a, without access modified, then what will the access level of int x be
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I know this is very basic. But I am confused when and where exactly we use the >>> symbol. Just running using print function would do for a basic code right?
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What is the purpose of Nullable types in C#? Can we just assign a value of 0 instead of using null?
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After assigning value to the variable. Why dont we use the double inverted commas ( " ") in the cout function
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In the code in the description, if we input the value -27 how does the program print that it is odd??
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If we use the command to order the first coloumn to order it alphabetically. Then, will the other coloumns be affected?
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What is the use of local and external parameters? and what if we want to print \() with something inside it?
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can we use a string nd a numeric calculation in same 'print' function?
Like
print('Hello world!\n'1+1)
its not working
I m
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Can we open a file in constructor of a class with BufferedWriter and write in any other function of same class?
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How we use superglobals in our practical life ?Explain with some examplegive some practical example of server script , server host
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The type of variable is auto-defined by assigning a value to it? because in java, we have to declare the type of variable before assigning value
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If we create page on computer and page open on mobile so page interrupt so how create page so change page size
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Having issue with adding to the"hello world". I need further explanation on how it work. And wat way we can continue it.
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I am a beginner,while studying c++ to end program we should use return 0,but when i change 0 to99 ,code was still working,
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In the simple calculator, in the given example 1st line:
While true:
True here is not defined.... Will it work if we only use while rather than while true??
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I think tht this app has taught us limited however thr r tons of concepts to learn can u guys say the concepts which we didnt learn?
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Can anyone help me to Prgm a dropdown list in java..like if we touch gender button it should show male r female like that..
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In my website if i want to put code or write code on page wich tag i have to use that it looks like same as we write here in app
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as you scroll in solo learn app I mean html CSS JavaScript course how we can scroll than left to right right to left that same t
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2 AnswersFor a number n, we shall define it's k counterpart as the amount needed to be added to n to make it equal to k.
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Write a program to enter any number from user and convert into Binary number e.g we enter 10 and his answer display 1010
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Does the Sololearn Web dev course completely teaches the most important and required part of Web dev or we have to study more??!
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If a template type can take any data type, why would we need multiple template types? Why not just make one template type and use it for everything?
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plZ how can we make a program in c++ enum type for all possible results rock paper scissors and its out put would be
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What is your main reason why u want programming? Let us kwn what we want not jst to kwn programming and it goes in veins.
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if html is used for coding web and html5 is too used? than why we use CSS ? i think CSS play same role of HTML & HTML5
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We are told that an abstract method is a
method that is declared without an implementation. What is an implementation, and how does this method look like exactly ?
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a = 4
b = 7
operation = multiply
print(operation(a, b)) in which operation= multiply , can we use it another like substraction
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Which command is used to create a package for java program so that we can install and run it in a computer ?
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for(a=0;a<50;a+=10) in the first iteration a=0 hence 0=10 is the case why are'nt we writing the output from 10.I am a beginner n
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How we use superglobals in our practical life ?
Explain with some example
give some practical example of server script , server host
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2 AnswersI thnk its time to bring Advance Java,Servlets tutorial ,Jsp slowly one after another we should add this ..agree or nt my frnds
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Help! I do understand the last part where we put esle: but i do not know what to put for x and y?
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In the 3° question of number 4class of HTML5 the app asks you to rearrange the order. Why we must use header before nav?
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I thought we had to put units (either px or %) with attribute measurements? Looking at the below code, they don't use any units
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As static method can access only static data members & methods so how we can manipulate non-static data inside main method ?
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After finishing solo learn java app, can we build java app or game? Or needs deeper knowledge to build apps and games?
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Is there some big reason behind using int and return 0; lines since we still get same results when not using them.
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