It seems you are new to the world of programming. “sys.argv” is used to take Command Line Arguments. when you run as “python sample.py”, the variable sys.argv will be a single element list i.e. [“sample.py”] len(sys.argv) is 1 in this…
Warning, long winded answer ahead. Edited to reference the C standard and to be clearer and more concise with respect to the question being asked. The correct answer for why you have 32 has been given a few times. Explaining…
In the first program you are setting the values of i and j outside the for loops and then only changing j inside the if statement in the outer for loop. if(i>j) { j=i; //<- set j here k=0;…
BufferedWriter bw = new BufferedWriter( new OutputStreamWriter( new FileOutputStream(new File(“path of the output file”)), “UTF-8”)); Or in java 7 use Files.copy. 4 solved read special characters from a file and write in another file using java [duplicate]
To keep records in a file, you write them to the file: fwrite(&variable, 1, sizeof(record), file_pointer); To read a record from a file: fread(&variable, 1, sizeof(record), file_pointer); To position to record Y in the file: fseek(file_pointer, (Y * sizeof(record)), SEEK_SET);…
You need to write these conditions, (11<=type_c<=15) as (11<=type_c && type_c<=15). solved Logical errors and incorrect output when testing if an integer is in a range [duplicate]
well what the comments said and change it like the following too : id = [1, 2, 3, 4, 5, 6] name = [‘sarah’, ‘john’, ‘mark’, ‘james’, ‘jack’] userid = int(input(‘enter user ID: ‘)) if userid in id: ind =…
Other than the number of rows affected by a query, you can also display the the steps that your database server actually performed to execute your query. This is often called the “execution plan”. In SQL Server Management Studio, you…
This code returns ordered names of all men in collection: public static IEnumerable<string> OrderedMales(IEnumerable<Person> persons) { return persons.Where(p => p.Sex == Gender.Male).OrderBy(p => p.Name).Select(p => p.Name); } 0 solved How do I import data from a class C#
you just need use property binding to pass the data to child component settings component template <app-user-profile [data]=”userSettings”></app-user-profile> userProfile.ts @Input() data:any; now the value from the userSettings will pass to the data property. 15 solved Transfer data between angular components…
While this code is not pretty to do what your’re looking to do you need to change these lines if num>0: l+='”‘+ str(k) + ‘”=’ + str(num)+’ ‘ True if True: lst+=[l] If you change it to something like if…
Its a basic integer divison problem Integer division: How do you produce a double? Either change int maxDays, days; to double maxDays, days; or change your calculate method from: attendancePercentage=(days/maxDays)*100; to: attendancePercentage = ((double) days / (double) maxDays) * 100;`…
You can read all data at a moment: with open(input_file, ‘r’, encoding=’utf-8′) as f: data = f.read() You can read all data line-by-line: with open(input_file, ‘r’, encoding=’utf-8′) as f: for line in f.readlines(): # todo smth solved Input from a…
In these lines int minX,minY=INT_MAX; int maxX,maxY=INT_MIN; ^ minX and maxX is never initialized. This is an UB as defined by the standard. Whatever you read is not predictable – it’s usually what’l left on that block of memory by…
The error message give you a big hint where to look: Undefined operator ‘+’ for input arguments of type ‘cell’. Error in gbp2/pts (line 36) ylist(z) = ylist(z) + arrayfun(@(coor) u(z, coor, mode, w, R, Psi),xlist(z).’,’uniformoutput’,false); From the documentation for…