Q&A DiscussƵes
Why am I not able to execute the if condition in this program? My output is just
Enter your age to get maximum heart rate
60
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Hey I wanna know if there is a great app to teach and make programs for Android using Android is there app like this for free??
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I guess there should be feature in solo learn by which we can talk with those who we are following..Or can send request on fb G+
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Hi ! I need a code for displaying a simple statement in an applet & accepting a String by the user on the window itself .
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The basic difference between Id and class it that, an ID can be applied to only single type of elements no matter how many times you apply or how many ids you create
but in slight edge class is same as id but can be applied to different types of elements
Am I Right?
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guys i've got a problem in android studio evrytime when i try to create a avd it says null pointer exception null and even the stand alone sdk manager doesnt open due to this exception any solution would be greatly appreciated thanks..
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Hi I've created a simple submission form but when I enter the required argument it doesn't force the user to fill in the mission fields instead it just reloads the page when submit it press. Is this because the backend hasn't yet been designed? Thanks you in advanced!
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i tried to run the code on my command line but it giving me syntaxError: invalid syntax
from sys import argv
python ex13.py, first, second, third.
what the correct way to write the code.
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hi my friends I need your ideas to help me stay in computer stream ,I need U to tell me tips that help to understand core concep
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How come in the error list it says:
'numberOfPeople': unreferenced local variable
'topChoiceTotal': unreferenced local variable
Unintialized local variable 'rating' used
How can I fix it? :(
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Quieting Sololearn forever is it a good way to get time for playing and doing other stuff ? How do i make timing for al these s
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In my JS Code (just see below) I want to make a variable which stock every name of the players, but here only the last name inpu
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I noticed that normally, there is only one main <nav> block in the header for a web page. Is it allowed to put 2 <nav> blocks in
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how is this piece of code works. if (5)
cout<<"hai";
else
cout<<"hello";
how the conditional loop works ...??? I mean here what does the loop checks here and how it is checked??
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I need to create one so that the variable $ name to get the name of the syllables of which is in the variable $ name1 help me.
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how do instal my jdk properly, when i type in 'javac' on the command prompt, it says 'it is not recognised as an internal or external command, operable or batch file' Help š
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I am start learning of java.. My question is how to convert numerical value to alpha Eric
Eg-i want a program for if we give input as 100 then output should be ONEHUNDRED
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i have been using try catch but yet the error doesn't go it seems to be much complicated !!!! actually my code is related to array of
object using constructor.... with bufferedreader...
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i want to design a GUI app to accept character in a text field and print in label if that character is a vowel.the app should be case sensitive.
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Int x=0;
For (int i=0; i <8; i++) {
x=i*i;
} what will be the output ; and what will be the value of( i) after the for loop
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I wanted a program in php subjected to pagination where in
create a employee
create a department
list the employees with pagination (id,emp_name,dept_name, salary,created_date)
sort employees based on salary,date
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I wanna make an upside down triangle, but the code is not right. What is the bug? :)
<svg width="2000" height="500">
<polyline style="stroke-linejoin:miter; stroke:black;
stroke-width:12; fill: none;"
points="100 100, 150 150, 200 100, 100 100" />
</svg>
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Seems like math class doesn't exist in my eclipse version in library. It asks me to create method pow when I try to check Double a = Math.pow(2,3); Any ideas?
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How to write tag in html. like, if I want to write <h1> in paragraph tag not as a tag but as a word. Is there any way to stop it from taking effect.
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I want to run a script on a series of Excel files (xlsx) to basically copy 1 sheet into a new workbook, sort from Z to A and get rid of unwanted rows and columns... then save this new workbook under a specific name. could you advise me on the best way to do it?
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Whenever I type my code in eclipse Ide my threads don't run in concurrently but run sequentially always ... Y is that ...is there a problem in my code or ide
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Thats very basic of variables. Concepts and flaws of narrowing and widening need to be included. Anyways nice work. I would like to have a lot of great questions to conquer OCJP.
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when I have clicked on the build and run icon ,I got something like " as.exe.Entry point not found" instead of the "Hello world! " getting printed! can anyone explain what went wrong
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I want to undergo in advanced java projects which involves spring, hibernet and other web services to be able to become professional java developer and those projects help me switch my career into Java
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can someone tell me how to make it impossible for a user to type a 'userchoice1[x]' value that does not range from 1 - 10.
If you also know a way I can make the user input another value for the 'userchoice1[x]' variable if it is less than 1, I'll appreciate you share the knowledge with me.
please see the short code below
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i took comp.science...itz my last yr n still unable to cop,bt looks this amazing gonna help me alot...I wanna what's fussing??is there anyone else with same prblm...may b two needless can turn into useful person...
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