The code considers a valid range to be from row 1 to the lowest, non-empty, cell in the column. Fair warning it is currently untested, so try it on a dummy version with known results first. You have to change the constant TargetPercent to match whatever X% you want. This could also be pretty slow … Read more
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]
Recall that the static variable is shared between all calls to main. Then consider the code as it is executed recursively: int main() { static int i = 5; // 5 if (–i) { // 4 main() { if (–i) { // 3 main() { if (–i) { // 2 main() { if (–i) { … Read more
Python doesnt run this code correctly if b or c in a: print(“true”) The reason is that python percieves this as if (b) or (c in a): And as if b is always True so code doesnt work as expected This should be if (b in a) or (c in a): print(“true”) Hope it helps … Read more
Using the djikstra pathfinding-like logic, build a map of steps to each point while keeping track of the path to it: var obs = [ { from: “A”, to: “C”, dis: 5 }, { from: “A”, to: “D”, dis: 4 }, { from: “D”, to: “C”, dis: 8 }, { from: “C”, to: “B”, dis: … Read more
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
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
You should use the absolute path of the .csv file. eg. Desktop:\R\lung_cancer.csv Also use double\ instead of \ or use / . solved How to read csv file 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
Is this some kind of trick question? update yourtable set columna=upper(columna), columnb=upper(columnb) 2 solved The most efficient way to UPPER CASE two columns in a single query [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
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
choice1=”paper” is an assignment, not a comparison. Use === for comparisons (unless you need type coercion, in which case use ==) 2 solved I just want to know whats wrong in this java script code? [closed]
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
Could you Post your Code which is executed during connect ? From My Point of view, you have lost connectivity during Sync 1 solved Synchronization failed in objective C [closed]