Hello, I am new to ruby and currently trying to operate on each character separately from a base String in ruby. I am using ruby 1.8.6 and would like to do something like: "ABCDEFG".each_char do|i| puts i end This produces a undefined method `each_char' error. I was expecting to see a vertical output of: A B C D ..etc Is the each...
Hi, I want to split a string in C#.NET that looks like this: string Letters = "hello"; and put each letter (h, e, l, l, o) into an array or ArrayList. I have no idea what to use as the delimiter in String.Split(delimiter). I can do it if the original string has commas (or anything else): string Letters = "H,e,l,l,o"; string[] AllLett...
does php include any function like toupper and tolower I want toupper fuction which convert ABC to abc or Abc to abc simlary tolower shold convert ABC to abc or Abc to Abc ...
I'm looking to expand on a recent script i've coded using jquery. I have this following code <script type='text/javascript'> added_departments = new Array(); $("#departments_submit").click(function(){ var depo = $("#depo_list").val(); if(jQuery.inArray(depo, added_departments) != -1) { return false; } else ...
Hi, I have 2 std::string. I just want to, given the input string: capitalize every letter assign the capitalized letter to the output string. How come this works: std::string s="hello"; std::string out; std::transform(s.begin(), s.end(), std::back_inserter(out), std::toupper); but this doesn't (results in a program crash)?...
I've heard that Perl is the go-to language for string manipulation (and line noise ;). Can someone provide examples and comparisons with other language(s) to show me why? ...
how to split a string in javascript? example str = "this is part 1 one wall this is part 2 " now I want to split the str in 2 parts separated by word wall so I want output to be: st1 ="this is part 1 " st2 ="this is part 2 " ...
Hi, I want to compress/transform a string as new string. i.e.: input string: USERNAME/REGISTERID output string after compress: <some-string-in-UTF8-format> output string after decompress: USERNAME/REGISTERID There are some compress or hash method for this transformation? I prefer some solution using Java or an algorithm with ...
Lets say I have a string: "(aaa and bbb or (aaa or aaa or bbb))" **for simplicity sake, this will always be the format of the string, always 3 a's followed by a space or ')' or 3b's followed by a space or ')'. what would be the best way to replace every occurence of 'aaa' with a '1' and everyoccurrence of 'bbb' with a '0' in C. endin...
I have a string full of html & which reads Dim strHml as string = "<html><head><title></title></head><body><div class="normal">Dog</div> <div class="normal">Cat</div><div class="normal">Elephant</div><div class="normal">Giraffe</div><div class="normal"><div><p>Random Div</p></div>Lion</div><div>Wolf</div> <div>Tiger</div></body></html>...
I need to buff out a line of text with a varying but large number of whitespace. I can figure out a janky way of doing a loop and adding whitespace to $foo, then splicing that into the text, but it is not an elegant solution. ...
Hi all, seems trivial but give me a hard time: Does anyone have a hint for me on how to remove control characters like STX from a php string. I played around with preg_replace("/[^a-zA-Z0-9 .\-_;!:?äÄöÖüÜß<>='\"]/","",$pString) but found that it removed way to much. Is there a way to remove only controll chars? tia K ...
Hi, I'm just stuck with a problem (maybe Simple). But I can't figure out how to solve it, maybe someone of you can help me. I receive as input an string with this format: D0001001.tiff And I need to return the next one (given that the next one is the received incremente by factor of one. Input: D0001001.tiff Output: D0001002.tiff No...
I have a requirement to sort some strings that contain data like this: var strings = new List<string>{"2009 Arrears","2008 Arrears","2008 Arrears Interest","2009 Arrears Interest"}; And they want the results ordered like this: "2009 Arrears" "2009 Arrears Interest" "2008 Arrears" "2008 Arrears Interest" It seems like I need to cre...
Could find a similar thing for C here. I need to break a sentence into a an char array based on occurrence of a character example: % Example If my sentance is my%healthy%dog then i should be able to get my, healthy and dog separately. This could be in a loop as well. tx ...
Hi! I have an IP address in char type Like char ip = "192.123.34.134" I want increment the last value (134). Does anyone how should i do it? I think, i should convert it to an integer, and then back, but unfortunately i don't know how? :( I'm using C++. Please help me! Thanks, kampi ...
Hi guys, In PHP the trim function has a parameter for trimming specific characters (handy for leading zeros and the like). I can't seem to get it to accept a vertical bar (|) character. Anyone know how to get this working? I tried the hex value but had no luck. I'm sure it's something simple. Cheers ...
Hi all, This is partially a theoretical question: I have a string (say UTF-8), and I need to modify it so that each character (not byte) becomes 2 characters, for instance: "Nissim" becomes "N-i-s-s-i-m-" "01234" becomes "0a1b2c3d4e" and so on. I would suspect that naive concatenation in a loop would be too expensive (it IS the bo...
Trying to copy a char *str to char c[] but getting segmentation fault or invalid initializer error. Why is this code is giving me a seg fault? char *token = "some random string"; char c[80]; strcpy( c, token); strncpy(c, token, sizeof c - 1); c[79] = '\0'; char *broken = strtok(c, "#"); ...
I am trying to use strtok() in nested loop. But this is not giving me desired results. Possibly because they are using same memory location. My code is of the form:- char *token1 = strtok(Str1, "%"); while(token1 != NULL ) { char *token2 = strtok(Str2, "%"); while(token2 != NULL ) { //DO SMTHING token2 = strtok(NULL, ...