Kirat[ad_1] “what should i do?” You simply do this (using the std::system() function): #include <cstdlib> // … if(i == 1) { std::system(“ROBOCOPY D:/folder1 D:/folder2 /S /E”); } else if(i == 2) { std::system(“ROBOCOPY D:/folder3 D:/folder4 /S /E”); } Note that for string literals like “D:\folder3”, you’ll need to escape ‘\’ characters, with another ‘\’: “D:\\folder3”. … Read more
[ad_1] What Im not sure about is what methods I need to use to compare the vectors. I tried googling it but couldn’t find anything. Does python have some methods to override < > <= and so on? Yes, Python has magic methods which are exactly for this purpose. You’re already using magic methods, such … Read more
[ad_1] >>> X = range(4, 7) # List of number from 4 to 6 >>> Y = range(2) # List of number from 0 to 1 >>> X [4, 5, 6] >>> Y [0, 1] >>> X[2] = Y # Stored ‘Y’ at X[2] in place of ‘6’ # X[2] is referencing Y >>> X … Read more
[ad_1] You can replace single quotes to double quotes and parse it. var str = “{‘firstname’:’Jesper’,’surname’:’Aaberg’,’phone’:’555-0100′}”; var o = JSON.parse(str.replace(/\’/g, “\””)); console.log(o) 1 [ad_2] solved how to parse string into json object javascript [duplicate]
[ad_1] The last commit in the library is also in Dec. 2014. That library does not do very much, and so I would not expect it to be changing. SQLiteAssetHelper works just fine. However, SQLiteAssetHelper is a solution for a specific problem: shipping a database with an app. On the other hand, in this official … Read more
[ad_1] The following is a working example. With comments in the code so you can better understand each step. # import required to use randint import random # holds the last number to be randomly generated previous_number = None while True: # infinite loop # generates a random number between 1 and 6 num = … Read more
[ad_1] It should be: while (number < maxNumber){ number++; System.out.print(number); } Note the misplaced semicolon. 0 [ad_2] solved While loop won’t work in java [closed]
[ad_1] This occurs, as the error message says, when you try to dereference (use) nil. Without knowing which line the error was reported on, I would have to guess it’s here: cd, _ := r.Cookie(“hello”) if cd.Value == “username” { // <– This line // do … } Because you’re discarding the error from r.Cookie() … Read more
[ad_1] First of all, you are making a data file plotdata.txt at the beginning of the program, while trying to plot file.dat later, so that Gnuplot cannot find the latter. After fixing this, you can attach -persist option to keep the graph on the screen as call execute_command_line(“gnuplot -persist plotvel.txt”) Otherwise the graph disappears instantly … Read more
[ad_1] this inside initialize is the instance of the model. .bind is an alias for .on method inside backbone.Events module which allows you to bind event handlers on an object change:name is just the event name, it allows you to track changes of a model’s attribute named ‘name’. initialize is a constructor method which will … Read more
[ad_1] Input A of class cell and input B of class char must be cell arrays of strings, unless one is a string. This means that every entry in the cell must be a string, and in this case it’s not. If your cell array contains numeric values, or even an empty matrix, you will … Read more
[ad_1] How about something like this: String getRandomString(List<String> list) { return list.get(new Random().nextInt(list.size())); } This isn’t the most efficient way, but should do the job. 5 [ad_2] solved Return method return several times [closed]
[ad_1] “So c has to be between 0 and 9“ No! c has to be between ‘0’ and ‘9’, and it makes the difference. Every character has appropriate numeric value (ASCII code), e. g.: ‘A’ has 65 ‘B’ has 66 ‘a’ has 98 In C language characters are simply numbers, e. g. ‘A’ + ‘B’ … Read more
[ad_1] As the comments have suggested you need to change the return type of the function to return int and you need to return your damageDelt variable. One way to do this is declare it outside of your if statements and then return it at the end of the function. If you didn’t want to … Read more
[ad_1] Got it. Thanks for the help guys. var fullList= from session in mSessions join testRun in mTestRuns on session.Id equals testRun.SessionId where session.Value.Username.Team == “whatever” select new { testRun.Anything }; int count = fullList.Count(); [ad_2] solved Count linq statement with joins