# transform letters

### My understanding of the Fourier transform (DFT,FFT)

I am not a major in communication, close Professional + hard to finally let me understand the communication theory of some knowledge, I firmly believe that I do not move. Read a few days of the book, summed up, in modern communication, Fourier

### How to convert lowercase letters into uppercase letters in the text box

In the system, there is a text box that requires uppercase letters. But the user does not realize it, so he has to control it in the program. In the webpage, pull a TextBox Control: Copy codeThe Code is as follows: To write a Javascript script,

### C + + Transform

The transform function works by applying an action to each element of a specified range. There are two overloaded versions of the transform function:Transform (FIRST,LAST,RESULT,OP);//first is the first iterator of the container, and last is the end

### Restricting text boxes with regular expressions you can only enter numbers, decimal points, English letters, Chinese characters, etc. regular expressions

restricting text boxes with regular expressions can only enter numbers, decimal points, English letters, Chinese characters and other types of code 2. Only numbers can be entered and the decimal point may be lost. 3. Number and decimal method two 4

### Use the toupper function in the Transform Algorithm

Today, we need to implement a function to convert lower-case letters to upper-case letters. Because the input parameter is a string class in SL, the first idea is to use the Transform Algorithm to implement this function, but an error is returned.

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### Take a look at the use of global functions with the example of turning all lowercase letters of a string into uppercase

today, I wrote a small example of converting all lowercase letters in a string into uppercase letters.http://blog.csdn.net/yasaken/article/details/73039031#include"stdafx.h"2#include string>3#include 4#include 5 6 using namespacestd;7 8 int_tmain

### Jquery + CSS text-transform attributes implement switch tab effect

Css has such a good property: text-transform: uppercase.This attribute changes the uppercase and lowercase letters of an element regardless of the text in the source document. If the value is capitalize, uppercase letters are required, but there is

### CSS text-transform attributes

ArticleDirectory Description Script Syntax: Definition Text-TransformControls the letters in the element. Inheritance:Yes Description This attribute changes the uppercase and lowercase letters of an element regardless of the text

### Can I convert uppercase and lowercase letters without repeating them?

2011-03-22 wcdj     Problem description:I wanna to make a prog which convert small case letters entered by user to upper case letters .... I tried to use toupper function... but it only do action with a single character... is there any function

### Enter lowercase letters in the text box to convert to uppercase to implement ideas _ practical tips

In the system, there is a text box that requires a capital letter to be entered. But the user unconsciously, had to control in the program. In the Web page, pull a TextBox control: Copy Code code as follows: Write JavaScript

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