As mentioned in @Jhonny Mopp’s comment the primary problem is, that you don’t read a whole line here: cin>>line; it just reads up to the next whitespace delimiter. What you actually want is: getline(cin, line); This would read in the whole input until you hit Enter. Regarding the rest of processing refer to that Q&A … Read more
You can achieve what you describe using the fgets function as follows: #include <stdio.h> #include <stdlib.h> const int MAX_LENGTH = 256; int main (void) { // Open the file FILE* file = fopen (“data.dat”, “r”); // Read the lines char a[MAX_LENGTH]; fgets (a, MAX_LENGTH – 1, file); char b[MAX_LENGTH]; fgets (b, MAX_LENGTH – 1, file); … Read more
The problem is in this line: if(p2 !== p1) { In your use of the function, p1 and p2 are arrays with x and y coordinates. Such a comparison is only true when p1 and p2 are the same array reference. This is never the case in your use cases. You need this (as is … Read more
Try this (don’t know if you only want the filename or the path to the file, just remove the one you dont want): Get-ChildItem -recurse | Select-String -pattern “string” | Select-Object path,line,linenumber,filename | Export-Csv -Path c:\somepath\result.csv 6 solved How to search a string in multiple files and return file name with line number/text in an … Read more
This is partly finished code, to show you the idea what has to be done, but it may have some flaws, it uses Google Guava – http://code.google.com/p/guava-libraries/ import java.io.File; import java.io.IOException; import java.nio.charset.Charset; import java.util.ArrayList; import java.util.List; import com.google.common.io.Files; public class LinesDeleter { private static boolean between; public static void main(String[] args) throws IOException { … Read more
An alternative to the StringBuilder approach: static class StringExt { public static string InsertAfterEvery( this string source, string insert, int every, string find) { int numberFound = 0; int index = 0; while (index < source.Length && index > -1) { index = source.IndexOf(find, index) + find.Length; numberFound++; if (numberFound % every == 0) { … Read more
You can write a state machine that should handle most cases. As you scan the file, you’ll be in one of the following states: TEXT – regular (non-commented) text; this is the state you’ll start in. Any newline seen in this state will cause the total-lines counter to be incremented. SAW_SLASH – You’ve seen a … Read more
You have a typo in your models.py, at line 5: title = modles.CharField(max_lenght=100) This should be updated to be title = models.CharField(max_length=100) solved manage.py syncdb not working [closed]
Yes, it is possible, however, this has nothing to do with programming and is more of a mathematical question. (I would recommend going here https://math.stackexchange.com/) Solving this using basic Algebra, given the slope and y-intercept we can check if a point is on a line by substituting the x and y values. For example, if … Read more
You can use fgets() to read the lines, and then strtok() to parse each line, this is a sample program, i’ve used the first element of the integer array as the array count, so you don’t need to store it in a separate variable, I did that because I assume you can have different length … Read more