VIM handles case conversion of characters~ Change the case of the letter under the cursor3~ 3 letters starting at the cursor position to change their caseg~~ change the case of the current line letterU Change the selected letter in visual mode to
In Word, you can use the SHIFT+F3 shortcut key to achieve uppercase and lowercase conversions in English.
First select the English language you want to convert
Press SHIFT+F3 for the first time to convert the selected English initials to uppercase;
The tutorial introduces how to convert uppercase and lowercase letters in the WPS text. When editing a document, we often encounter situations in which the English case is very irregular and looks uncomfortable. If you want these English letters to
Word Practical Skills
Q: How can I set different headers on each page in word? How to make different sections display different headers? A: You can set different headers for different sections. File-page settings-layout-header and
Replace text with imageCopy the image to the clipboard, open the replace dialog box, enter the text to be replaced in the "search content" box, and then enter "^ C" in the "Replace with" box (note: the input must be a half-width character, and C
Converts uppercase letters in a string to lowercase and lowercase to uppercase in JavaWatch Tips:Here are 2 ideas, but the first one is right, the second is wrong, the second one is to understand, but it is important to note that if a string is
Word Practical tips problem solving (practical)
Q: How do I set a different header for each page in Word? How do I make different sections show different headers?
A: section, each section can be set up a different header. Files--page
In php, the uppercase/Lowercase conversion functions include: strtolower, strtoupper, ucfirst, ucwords, and so on, this article will introduce how to use these uppercase/Lowercase conversion functions.
1. convert string to lowercase
This article mainly introduces several PHP uppercase/lowercase conversion functions, which can be used to convert letters into uppercase/lowercase letters or convert all letters into uppercase/lowercase letters. For more information, see
1. Converting a string to lowercase
Strtolower (): This function converts all characters of the passed-in string argument to lowercase and puts the string back in a small form
2. Turn the characters into uppercase
Strtoupper (): The function,
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