concatenation

Possible Duplicate: How to concatenate 2 strings in C? #include <stdio.h> #include <string.h> /* Function prototypes */ void wordLength ( char *word ); void wordConcat ( char *wordC1, char *wordC2); int main (void) { int choice; char word [20]; char wordC1 [20]; char wordC2 [20]; printf( "Choose a function by entering the corresponding number: \n" "1) Determine if words are identical\n" "2) Count number of words in sentence provided\n" "3) Enter two strings to be strung together\n" "4) Quit program\n" ); scanf( "%d", &choice ); flushall(); while (choice >= 1 && choice < 4) { /* if statements

xString = input("Enter a number: ") x = int(xString) yString = input("Enter a second number: ") y = int(yString) print('The sum of ', x, ' and ', y, ' is ', x+y, '.', sep='') on executing above code, interpretor throwing syntax error saying syntax error as below. print(?The sum of ?, x, ? and ?, y, ? is ?, sum, ?.?, sep=??) SyntaxError: invalid syntax The single quote used in the print statement is ' with ascii value 39. >>> ord("'") 39 The one ’ used in the print statement in the question is not a quote ' but RIGHT SINGLE QUOTATION MARK' (U+2019) >>> u"’" u'\u2019' Since, you are using python

Once a date in the "mm/dd/yyyy" format has been concatenated with a space and with text (e.g. "05/03/2015 Summary Report"), how could you copy this concatenated cell into another cell AS TEXT, but without the date turning into "42127 Summary Report?" =CONCATENATE(TEXT(A1,"mm/dd/yyyy")," Summary Report") Where A1 is your cell with the date. 来源： https://stackoverflow.com/questions/30032963/format-date-as-mm-dd-yyyy-text

Example of what I want to combine: sVar=$(whoami) sVar=${sVar^} sVar=${sVar::1} Output: Uppercase first character of username Requirements: One-liner Do the rest of the processing with parameter substitutions except for the initial command substitution above $(whoami) I realize this can be done with tr, sed, awk, printf, cut, etc.; but that is not the point of the question. Any help is appreciate! This isn't the real code or anything indicative of what I am wanting to actually do. I will often default (or try to) to using just one command over concatenating multiple commands. I've seen other

This question already has an answer here: Reproduce the Unix cat command in Python 6 answers Is there a way to use the cat function from Unix in Python or something similar once a directory has been established ? I want to merge files_1-3 together into merged.txt I would usually just find the directory in Unix and then run cat * > merged.txt file_1.txt file_2.txt file_3.txt merged.txt user2390183 As we know we are going to use "Unix" cat command (unless you are looking for a pythonic way or being performance concious) You can use import os os.system("cd mydir;cat * > merged.txt") or as pointed

Could anybody help me with the php code for FFMPEG to concatenate two mp4 videos and store the concatenated files as an mp4 at any folder in the server? MondKin For the FFMPEG part see here: Concatenate two mp4 files using ffmpeg For the PHP part, you can invoke any command using: http://php.net/function.exec I not succeed with mp4 videos, but i succeed using two webm videos. I worked with Windows 8.1. What I did? Steps: Install local webserver, such as, XAMPP or EasyPHP: I used EasyPHP DevServer 14.1 VC11. Available: http://www.easyphp.org/easyphp-devserver.php Go to folder "path\EasyPHP

I am a new to MATLAB. I have generated n smaller matrices of numbers, say 3 x 1 by using a FOR loop. All the matrices are having random values like so: m1 = [3;2;1]; m2 = [5;1;6]; m3 = [0.2;0.8;7] m4 = [8;3;0] m5 = [3;7;6] m6 = [8;2;1.3]. Now I want to concatenate all the values into a larger matrix M such that M can be represented like this: M = [m1 m2 m3; m4 m5 m6] So that the output of M shall be: M = [3 5 0.2; 2 1 0.8; 1 6 7; 8 3 8; 3 7 2; 0 6 1.3]; How do I initialize that by using a FOR loop or anything else so that every time the increase of the counter value i.e i , this will result in

Recently I have been digging into cryptography and getting hashing and encryption functions working in Excel which I might use in a project I am working on. I got simple hashing functions working using, for example: Function Hash(ByVal plainText As String) Dim utf8Encoding As Object Dim hashManager As Object Dim hashBytes() As Byte Set utf8Encoding = CreateObject("System.Text.UTF8Encoding") Set hashManager = CreateObject("System.Security.Cryptography.SHA512Managed") hashBytes = utf8Encoding.GetBytes_4(plainText) hashBytes = hashManager.ComputeHash_2(hashBytes) Hash = Encode(hashBytes, edHex)

I need to concatenate an undefined number of strings with Perl to create one larger string. $concatenated_string = $string1 . $string2 . $string3 #..and so on for all strings provided in the file which was opened earlier in the program. I am just a beginner, but I could not find any question on here relating to it. Any help is much appreciated. Sinan Ünür As I have mentioned elsewhere : When you find yourself adding an integer suffix to variable names, think " I should have used an array ". Then you can use join('', @strings) . I'm guessing a bit, because you don't have much example code. But