siabenie

Hi all, I am bit confused about this question: What is the value of i after the for statement is done? [CODE] int n = 100; int m; n = m; for (int i = 0; i < ; i++) { .. } [/CODE] I tried to write it down …

I am a bit confused here; I have this expression [CODE] ! (1 && !(0 || 1)) [/CODE] What would this evaluate? I tried to see it in logic as I go the steps: NOT (1 AND NOT(0 OR 1)) //0 NOT 1? what is this mean? How I can …

Hi all, Can anyone explain to me in details preferable with an example the different between i++ and i++ please. Here my example with what I understood: [CODE] for (int (0); i<10; i++) { cout << i++; cout << ++i; } [/CODE] What is the output? Is the working steps …

Hi all, I am new in C++, I wonder if anyone could assist me about create a two classes. Basically I need to create class scale and translate where these two classes are inheritance from transition class. In the scale class contain e.g Public: scale(); ~scale draw(); operator >>; same …

Hi all, I like to rename my table's column. My table name is: utf8_Alter Field: Branch In the Branch field I have few columns name I tried to change the name with this query: But it didn't work. [CODE] ALTER TABLE `utf8_Alter` CHANGE `ゴルダーズグリーン` `ーン ノースロンドン` varchar( 64 ) MySQL …

Hi all, I tried to do a CAPTCHA "error message - I would like an error message (pop up) show on the first page (checkForm.php) when user entered a wrong code/secureimage. At the moment the error message showing on the next page (processFrom.php) which isn't really what I want. Can …

Hi all, I would like to ask if anyone could help me about AJAX validation error message with CAPTCHA (secureimage) - At the moment the error message display at processForm.php, IF user entered a wrong code. But what I would like do to is; the error message will POP UP …