Search DaniWeb - lenght

Trouble with lenght statement 13 Years Ago by DragoDraco … verse.toLowerCase (); int colonPosition = verse.indexOf(':'); int verseLenght = verse.lenght(); for (int current = (colonPosition + 1); (current <= (… is what the error says: symbol : method lenght() location: class java.lang.String int verseLenght = verse… How to fix Lenght of Text Box 16 Years Ago by zadee HI All Is there any solution to fix the lenght of text box. I hava a text box of Branch Code. i want to fix it Lenght 3 Charactor What i Happen? How i can to generate characters of 'n' lenght using letters and numbers by rand() 15 Years Ago by rafaelbrizu … style 'hqhzaw', 'ebcpm', 'qtch', etc. (only letters) and according to 'lenght' [code=cplusplus] string random_letter(int length) { string s; for (int… and numbers to the style 'tn4v9k2e0', '8ezt0p3', 5cye7' according to 'lenght'. Thanks. Re: Trouble with lenght statement 13 Years Ago by Taywin It is "length()" not "lenght()" :) Use .lenght when you know the length before? 11 Years Ago by McLaren … - I know its 6 and nothing else. WHen I see .lenght - then it automatically comes to my mind - this is not… Lenght undefined 13 Years Ago by kukuruku Hi,I am trying to verify form input for length(before that I would like to trim it) How can I do that for user Thanks [CODE]function verify(){ var user=document.getElementById("user"); var pass=document.getElementById("pass"); var msg= ""; document.write("Length "+user.length); if(user.value == "… Re: Lenght undefined 13 Years Ago by HG&C line 5: user.value.length will give you the length of the string in the text box, though you've probably figured this out by now Re: Trouble with lenght statement 13 Years Ago by DragoDraco Thank you I think that fixed it Re: Trouble with lenght statement 13 Years Ago by Taywin Please mark the thread as solved. :) Re: Trouble with lenght statement 13 Years Ago by DragoDraco Can you please tell me how to do that? Re: How to fix Lenght of Text Box 16 Years Ago by Ramy Mahrous From TextBox properties set MaxLength to 3 Or [icode]textBox1.MaxLength = 3;[/icode] Re: How i can to generate characters of 'n' lenght using letters and numbers by rand() 15 Years Ago by jesseb07 instead of using the ascii codes which would get a bit more complicated when you add numbers because of the disconnect between the codes (since numbers are 48-57 and letters 97-122), why don't you try something like the following as a starting point: [CODE=cplusplus] string random_letter(int length) { const string values = "… Re: How i can to generate characters of 'n' lenght using letters and numbers by rand() 15 Years Ago by rafaelbrizu Thank you. Works very well for me. Re: Use .lenght when you know the length before? 11 Years Ago by Troy III **It doesn't matter** - the best way to accomplish your task, is the way that makes you happy. Today, you are satisfied with `for (var i =0; i< 6; i++) `; tomorrow, you may not! But at any time in your life, - if you change your mind, you can come/go back and change it to say `for (var i =0; i< 8; i++) `; and latter on, -again revert to … Re: Use .lenght when you know the length before? 11 Years Ago by pritaeas I don't mind the fact that you're using `6` instead of `length`, but since it's a magic number (that could be used elsewhere in your code), make it a constant with a clear name. Re: Use .lenght when you know the length before? 11 Years Ago by McLaren yeah, making it as constant looks decent also. The interesting thing is that - how can he tell that the way it looks like its a must to do like he said if you want to write the quality code. Don't get it :) and probably I will not be able to change his mind. Re: Use .lenght when you know the length before? 11 Years Ago by pritaeas It's just a different mind set. He wants to write compatible code. You (and I) want it to break should something change, so you can rethink the solution. By using length, accepting a different length array can lead to unexpected hard-to-find bugs. Aside: in a lot of languages length is a function, so calling it inside a loop condition can be a … Re: Use .lenght when you know the length before? 11 Years Ago by McLaren >It's just a different mind set. He wants to write compatible code. I think there are many places like this. In same PHP. WHen I know there has to be array retured of 6x items, I dont check if count(array) = 6. I assume its always 6. if not - its a bug somewhere. So if going to check everything, then it add a lot of work and longer code. Re: Use .lenght when you know the length before? 11 Years Ago by paulkd It's a judgement call. I was once called out for not having the company's name in a variable. Who knew they would eventually change their name? However it was fairly easy to use a script to change all occurrences of "Old Company Name" to "New Company Name". So, what does 6 represent? Re: Use .lenght when you know the length before? 11 Years Ago by McLaren >So, what does 6 represent? 6 racing dogs Re: Use .lenght when you know the length before? 11 Years Ago by paulkd > I was iterating through array. If there is an actual array involved, then I would use array.length Re: Use .lenght when you know the length before? 11 Years Ago by McLaren its backbone.js collection. Probably its array Re: Writing a function to count characters 10 Years Ago by pritaeas `lenght` should be `length`, but the element itself does not have a length. You need: `document.getElementById('IBAN').innerHTML.length` IIRC. Need guidance on code... 15 Years Ago by jtodd …can shed on my issues! [CODE]// public class Rectangle { int lenght; // lenght of rectangle int width; // width of rectangle // two arg …constructor public Rectangle( int l, int w ) { lenght = l;// initialize length width = w;// initialize width }// end constructor //… Again please someone check my code 19 Years Ago by shahid … Rectangle<T>::setlenght(T l) { //setting lenght lenght = l; } //setter function of width template <…> //constructors definition Rectangle<T>::Rectangle() { //initializing lenght lenght = 0; //initializing widthp width = 0; //initializing Perm1 perm … Re: Again please someone check my code 19 Years Ago by shahid … Rectangle<T>::setlenght(T l) { //setting lenght lenght = l; } //setter function of width template <…> //constructors definition Rectangle<T>::Rectangle() { //initializing lenght lenght = 0; //initializing widthp width = 0; //initializing Perm1 perm … check for errors in my code 19 Years Ago by brianotieno ….h> class rectangle { protected: int lenght,widht,height; public: rectangle(){lenght=0;widht=0;height=0;}; void seta(int…length=0;width=0;height=0;}; void setlenght(int lenght); void setwidth(int width); void setheight(int height);… Re: Again please someone check my code 19 Years Ago by CrazyDieter …<T>::setlenght(T l) { //setting lenght length= l; //<--syntax error } //setter …//constructors definition Rectangle<T>::Rectangle() { //initializing lenght length= 0; //initializing widthp width = 0; //initializing …Rectangle <T>::display() { //displaying lenght of the Triangle entered by user cout<&… Fibonacci sequence with arrays 16 Years Ago by Karkalash …array p equal the defined user length printTerms( p, lenght ); //method to print terms }//main end //method…and fib sequence public static int getNTerms( int[] p, int lenght ) { //print first two terms p[1] = 0; …of the terms for ( int index = 3; index <= lenght; index++) { newTerm = p[1] + p[2]; System.… Re: Fibonacci sequence with arrays 16 Years Ago by twilightwolf90 …array p equal the defined user length printTerms( p, lenght ); //method to print terms }//main end //method…and fib sequence public static int getNTerms( int[] p, int lenght ) { //print first two terms p[1] = 0; …of the terms for ( int index = 3; index <= lenght; index++) { newTerm = p[1] + p[2]; System.…