Q&A Discussions
I get confused with pointers..... address of... and actual value. what is a good way to keep it straight in my head without getting them confused?
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what is the difference between parse() [which is used to parse from string to any data type] and valueOf() which also seems to be the same?
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Hy, i am writing a program to find "Common factors" my program finds factors correctly and also find common factors but do output some of them. Can anyone help me to find all the common factors? This is what I did.
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What is the profession or aim of all solo learners ? How is coding as a job is different from coding as a hobby?
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Suppose i mastered every coding or programming languages.
what is the next step. i mean how will i make an app or a game.
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What am I doing wrong when I type javac on command prop and it says it's not recognized as internal or external command, operabl
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How to start code & what resources do we need to learn PHP and JavaScript from beginner level to improve up to expertise level?
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Anyone who has done Computer Programming can you tell me What you specifically need to be good at, and how I should study it?
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What is the best language to program simple arcade games? Do I have to know a bit of design in Photoshop or any editor?
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Hello. What code should I use to add delay in my code? I saw it exists sleep (); and delay; but which is best?
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The gets() call always gets ignored due to the carriage return or new line. What is the prosper way to use the gets() function?
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If I was going to develope a whole new website and I wanted people to join it what kinds of things should I know
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aside from ( target="_blank" ) what other attribute can be ascribed to " href" to make the link open up on that same tab?
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What is coding to count no.of +ve and -ve no. entered by user like user will enter different no. in prompt box,0 to stop.urgent.
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where should we include teh link tag i.e. what iam asking is whther it should be placed in body or head part of html
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In the quest to become a great programmer. What can I do and how long will it take me to be a great programmer?
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I'm not able to create the new path, I put in the variable path and value c: program files/java/jdk1.80_101 which is what this file is named and it still doesn't work on the command prompt, everytime I put in Javac I get Javac is not recognizable as an internal or external command, operable program or botch file. please help
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A person enters his savings that he is kept for one whole year . If his saving is more than 300000 then 2.5% should ne detected otherwise no deduction ahould be made . What will be the coding for that question ?
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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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Best examples of the uses for java? Not what's it in. But what would the programs that you write in java do that is actually useful in the real world?
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about size/resize, and measurements: when assigning width or height, px is often! how many px's are there per inch or per cm? for width, it is convenient, with some other measurements applicable, but for height? px's is rather imperceptible! I tried to attribute a certain height in my code, what is best: px, rows, number of lines or what?
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what is the use of 'except' while coding
as programmer focus more on making the code correct rather than writing the error by himself
please tell if their is some important use of this inbuilt function
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I want to display the most less number in my code. I don't know what can i do if the first number is less than the second? Thank
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Extremely urgent !!!!!! Help each time I am to run code on dev++ it run and disappeared. what can I do to stop this from happening again.
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Please who can help me. I have coding experience but what I have in mind to code I don't know how to do it and the opposite
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const string = `something ${1 + 2 + 3}`
const string2 = `something
${foo() ? 'x' : 'y'} ` // what is the output and how ?
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What if I want to execute "SELECT customers.Name, customers.ID, items.Name, items.Seller_id FROM customers LEFT OUTER JOIN items ON customers.ID=items.Seller_id;" Will there be two more column displayed with the customer id and seller id?
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What is the diff. Of C++ to C?? I found something on pc on the internet that says learn how to code.The website is ZEdlx
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While working with files in java, if we try to get the name of a file which doesn't exist, using getName(), what will it return?
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I've been working in my first website but I just want now what I need to do to make it work properly in all browsers.
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evry1 can i get some help on how to print 4*1=4;4*2=8....in my second code....i know what to loop but dnt knw where to write it
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I've moved up in levels but what is the purpose of all the added stuff if all were getting is the same text on screen
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I want to make an ai that can create music from a promo given to it any ideas on what language would be the best
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How do I install Java in window, alter the path in windows and create my first Java script, what kind of editor is good too
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Hello, I have to make a small coding project for my AP CSP, class and I'm not sure what to create. Does anyone have suggestions?
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Are ther any developers produced by solo learn and it ther is any how did solo learn help you. What was you first project ?
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Using C++ i need to do a project on either graphics , database ,network topology so kind off suggest meh. What should i do ???
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help me guys i m new..I am having problem with quotations
what will be the code if the output is "hello world" and 'hello world'
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I don't really fully get what "case" And "break" are doing -- I'm mainly just copying the code there -- anyone have any helpful hints?
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wanna do a program that will print out what is going in a calculation.
for eg. 300
*488
_____
so I basically want it printed out like how it would if I was doing it on paper
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My cousin told me not to use too much integers because larger no of integers take more space! i don't know what this space refers to, can anyone tell me?
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Aside from knowing the code I need to male an app, what should I do set it up ?, Like the graphics, How can I make up a package?
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hi everyone,
I have learn basic java,c++ and eclipse more than 3 times, I know everything about basic, but what is next, is this for just making simple input/output programs?
I want to STEPUP but I Dont have any idea
I want to become a professional Android developer, pls give some suggestions.
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