how to convert small letters to capital letters

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In a string, four algorithms for counting the number of uppercase letters, the number of lowercase letters, and the number of other characters

Title Description: Write the program, the output string of uppercase letters, lowercase small mother and the number of other. If there is a string "Helle, this is A test textfile.123456, Tannk you!!", the number of uppercase letters: 3, lowercase

Use PHP's date and time function tips _php tips

PHP Date-time function date ()1, year-month-day Copy Code code as follows: echo Date (' y-m-j '); 2007-02-6 echo Date (' y-n-j '); 07-2-6 Capital Y represents a four-digit year, while lowercase y represents a

C + + decimal-to-binary ASCII code-case conversion

Reference blog: decimal number conversion to binary displaySince the function I want to implement is limited to the char type, I wrote one based on the reference.1#include 2 using namespacestd;3 voidBinaryCharnum);4 intMain ()5 {6Binary'a');7

JS how to go heavy and string odd digit lowercase to capital JS to go heavy and string odd bit lowercase capitalization tutorial

In the interview, we often go to the array for weight. As a qualified front-end developer, it is not known that several ways to go heavy are not in the should. Not much nonsense to say directly open the ... One, IndexOf () method Implementation

Oracle's in-depth analysis of the case sensitivity of image names

ORACLE an in-depth analysis of the sensitivity of image names to case sensitive Note: 1,   This article is based on ORACLE9.2 for test Analysis version 2,   The Oracle reference name mentioned in this article includes the table name, view name,

The most understandable tutorials for PHP regular expressions

Basic knowledge CharacterPOSIX Extended Regular Expression functionsPerl-compatible Regular expression functionsFrom the message verification. The format of the message: Tenssun@163.com Where Tenssun is the user name, 163.com is the server name

JS Common tool functions (continuous recording)

Mode 1//set Cookiefunction setcookie (name, value)//two parameters, one is the name of the cookie, one is the value { var days = 30;//This cookie will be saved for 30 day var E XP = new Date (); New Date ("December, 9998"); Exp.settime

Character Set and encoding

Character Set and encoding     Abbreviations: ASCII: American Standard Code for information interchange UCs: Universal Character Set UTF: Unicode/UCOS Transformation Format  ASCII code The ASCII code is a 7-bit code with the encoding range of

Java-String class

String ClassOverview of the String classLook up the description of the string class in the API and discover that the string class represents the strings. All string literals (such as "ABC") in a Java program are implemented as instances of this

CSS text, fonts, links

CSS Text properties Define the appearance of text.With text properties, you can change the color of the text, the spacing of characters, the alignment text, the decoration, the indentation of the text, and so on.Indent textIndents the first line of

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