Q&A Discussions
I don't get char pointer, which stores something other than char... Isn't c++ type safe language? Why can I store a string in a char?
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Completed PHP in a day yes!!! but pls tell me if I am doing something wrong i find it hard to believe. 👍 @ solo learn
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Hi guys I'm new here and i want to do something with Java and phyton but i don't now that things any one can help to learn?
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Math things and js
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1 AnswerPlease tell me if i made a mistake or something cause the system keeps on telling me that i made a mistake. Code in the descript
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Is there any good resources for practicing what we have learned? Something that basically says write a solution to do this specific problem and can go from very basics to complicated.
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I'm pretty sure I covered this in C, but there was something about the way the ints were stored that this function wouldn't update the variables properly... Can anyone confirm, or expand?
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if our run() method is in the same class as our thread instance ....so.instead of writing something like
Thread thread=new Thread(new myclass);
......would
Thread thread =new Thread(this);
suffice?
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What is the difference between showing and selecting. I assume when I select something it can be manipulated, but I may be wrong. I.e. SHOW columns FROM customers vs. SELECT * FROM customers. Is there a difference?
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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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percentage works on height the same way as it does on width? when i try to put 100% on the height on a <svg> it just looks like about 400px, there is something i am missing out?
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try:
with open(filename, mode) as fileobj:
# do something with the open file object
except IOError as exc:
# handle the exception
Is any 1 can explain this code what is the use of try except when we use with for closing file?
1 Vote
2 Answers
i download code block the run the hello world, it cant run but i type the code well.. it say there something wrong in the folder i save.. actually i dont know the exact problem, please help me to fix mine
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in order to find the sum of n numbers given by user,suppose our program is to find the sum of any 4 numbers given by user (using while loop such that (while(i<=4))and incrementing each value of i by 1),if the user give any 2 inputs instead of four then the total sum should be the summation of that two inputs..but the program shows the sum something else,why it is so??
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Can somebody help me making a script which converts a txt file into an xml file
Logic should be something which has a loop running which reads if 'pass' in line: then print testcase name: "",class=pass if pass or fail if test case fails.
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I have completed BE from electronics brach but I want to work as a java developer.I have not done any certification. I know only theory of java .I have not made any project on java .how would I be able get a job.plz advice something
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I have 10 variables called, int1, int2, int 3 and so on. The user can write one number into the console. If the user types 7, I want to add 3 to the value of int7. how do I do this without 10 if statements? can I somehow do something like, (int + "userinput") += 3?
thank you for your help! :D
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