[Solved] How to print string containing numbers right-aligned? [closed]

Find longest string: ofstream myfile; std::istringstream f(“line1\nline2\nline3”); std::string line; std::string longest = “”; while (std::getline(f, line)) { std::cout << line << std::endl; if(line.length() > longest.length()){ longest = line; } } myfile << << std::right << setw(longest.length()) << “Your Text”; This is my solution 2 solved How to print string containing numbers right-aligned? [closed]

[Solved] Using a string in a while loop (OR operator)

First off, welcome to the C++ world! Now, let’s move onto your problem. If you take a look at this line, while (name != “Alice” || name!= “Bob”) As others have said, this contains the problem. You are basically saying: while (the name is NOT “Alice” OR the name is NOT “Bob”) Names cannot be … Read more

[Solved] Why does return not return my Variable?

I think you miss a return in the first function def get_input(high_run, low_run, run): pressed_key = input(”) if pressed_key == “n”: # Next Page return set_high_run_np(high_run, run), set_low_run_np(low_run, run) def set_high_run_np(high_run, run): if high_run != len(ldata): high_run = high_run + run return high_run def set_low_run_np(low_run, run): if low_run != len(ldata) – run: low_run = low_run … Read more

[Solved] data type conversion in R [closed]

Seems your code needs to be cleaned up a bit: if(lastFlag!=1){ lastDay <<- rawData$Date[nrow(rawData)] # last complete day rawData <<- subset.data.frame(rawData,rawData$Date < lastDay) } I think the “rawData” could be an empty dataframe here but not be checked; Let’s suppose: rawData <- data.frame(x=c(), y=c()) tProcRows <- 100 So: tProcRows <- tProcRows + as.numeric(row.names(rawData)[nrow(rawData)]) print(tProcRows) Output: … Read more

[Solved] Sql: Incorrect syntax near ‘(‘ [closed]

Missing space and closing ) protected void Page_Load(object sender, EventArgs e) { string dsn = “foo”; string sql = @”SELECT * FROM ( SELECT F.Project AS ‘Project Number’, F.Account AS ‘Account’, F.Pd AS Period, F.Incurred AS Totals, C.Project AS ‘Project Name’ FROM Ultron.Final F INNER JOIN Ultron.Custom C ON F.Project = C.Project WHERE F.Project LIKE … Read more

[Solved] Using paragraphs 8.5.3p4 and p5 in the C++11 Standard, how do I prove that the snippet below doesn’t compile?

Firstly, a common mistake in reading 8.5.3p5 is to miss that it has two top level bullet points. You may have accidentally misread the final occurence of “Otherwise” as a third bullet point – but it is in fact a subpart of the second bullet point (also starting Otherwise). char a=”a”; char* p = &a; … Read more

[Solved] How to cut up a string from an input file with Regex or String Split, C#?

Description This regex will: capture the fields values for subject, from, to, and read the fields can be listed in the source string in any order capture the date on the second line what starts with a single # ^\#(?!\#)([^\r\n]*)(?=.*?^Subject=([^\r\n]*))(?=.*?^From=([^\r\n]*))(?=.*?^To=([^\r\n]*))(?=.*?^Read=([^\r\n]*)) Expanded ^\#(?!\#) match the first line which only has a single # ([^\r\n]*) capture all … Read more