For an assignment on Arraylists, I am required to change the 1D array into an array list, meaning modifying the program from listName.length to listName.size(), etc.
This seems such a simple question, but something I've not examined for ages in my own style... When initializing variables separated by a comma, I've assumed the following to be an unsafe practice:
While practicing c++ code, I used the variable that was declared in the for loop.i want it to use it again in another for loop. But it showed me an error that the
I assigned the value of a variableA to another form variableB. Why both the variables are empty after that I clear the variableA?
I am still in the "any technology sufficiently advanced..." phase of learning to program. This code seems clunky, and hard to update if needed. Is there a better way to go about this? It just looks completely bonkers to me, but it works... so yay?
I noticed that I get the same effect if I define this trivial function:and if I define a variable and assign a lambda (with an identical body) to it:
I am trying to store the output of a cmd command as a variable in python. To achieve this i am using os.system() but os.system() just runs the process,it doesn't capture the output.
Cannot seem to find an answer to this one online...I have a string variable (externally sourced) with new lines "/n" encoded as strings.
What exactly happens when the first line in Method1 is carried out?I understand memory is set aside for the string variable str, but does the right-hand side of the statement also get carried out at this stage? i.e. does it actually retrieve a value for the right-hand side?
I'm fairly new to c# and would like to know something about the following code:What exactly happens when the first line in Method1 is carried out? I understand memory is set aside for the string variable str, but does the RHS of the statement also get carried out at this...