letter

Optimal means of obtaining cell address column letter from column index and column index from column letter

帅比萌擦擦* 提交于 2021-02-11 12:38:01
问题 Typically the accepted approach is to do the following Number to Letter public function numberToLetter(ByVal i as long) as string Dim s as string: s = cells(1,i).address(false,false) numberToLetter = left(s,len(s)-1) end function Letter to Number Public Function letterToNumber(ByVal s As String) As Long letterToNumber = Range(s & 1).Column End Function However neither of these are particular optimal, as in each case we are creating an object, and then calling a property accessor on the object

Count letters in a text in the Welsh language

大兔子大兔子 提交于 2021-02-04 10:33:06
问题 How do I count the letters in Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch? print(len('Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch')) Says 58 Well if it was that easy I wouldn't be asking you, now would I?! Wikipedia says (https://en.wikipedia.org/wiki/Llanfairpwllgwyngyll#Placename_and_toponymy) The long form of the name is the longest place name in the United Kingdom and one of the longest in the world at 58 characters (51 "letters" since "ch" and "ll" are

Changing the letters of a word reformat the whole html

我是研究僧i 提交于 2020-07-09 11:51:14
问题 I have this script that is changing all the letters of a content when you hover them. Actually it changes the whole format of the page and glue all the content. I have been told that the main issue is with this part: var letters = $('p').text(); and that doing it like that $("p").each(function() {/*$(this) is the current paragraph here*/}); could fix the issues of duplication and formatting But I have no clue on how to use it since I'm pretty new to all of that. Thanks a lot for the help.

Letter avatar like Gmail Android best practice

亡梦爱人 提交于 2020-05-22 02:06:30
问题 What is the best way of generating (in code) a letter avatar like in Gmail? Here you have an example https://drive.google.com/folderview?id=0B0Fhz5fDg1njSmpUakhhZllEWHM&usp=sharing It should look like that: 回答1: This is what I've used once.. please try and modify according to your requirements. public class LetterAvatar extends ColorDrawable { Paint paint = new Paint(); Rect bounds = new Rect(); String pLetters; private float ONE_DP = 0.0f; private Resources pResources; private int pPadding;

【LeetCode】383 Ransom Note(java)

纵饮孤独 提交于 2020-03-01 04:06:34
原题 Given
 an 
arbitrary
 ransom
 note
 string 
and 
another 
string 
containing 
letters from
 all 
the 
magazines,
 write 
a 
function 
that 
will 
return 
true 
if 
the 
ransom 
 note 
can 
be 
constructed 
from 
the 
magazines ; 
otherwise, 
it 
will 
return 
false. 

 Each 
letter
 in
 the
 magazine 
string 
can
 only 
be
 used 
once
 in
 your 
ransom
 note. Note: You may assume that both strings contain only lowercase letters. canConstruct("a", "b") -> false canConstruct("aa", "ab") -> false canConstruct("aa", "aab") -> true 题目要求 题目叫做Ransom Note,勒索信,刚开始我还没理解这个题目的意思,尤其这个标题,和magazine有啥关系呢

spring data jpa之动态条件查询(搜索)

二次信任 提交于 2020-02-28 06:01:07
前言 在开发的时候,我们难免会遇到 搜索 ,接下来让我们来实现搜索功能的实现。 思路 首先在 Repository 类上不仅要继承JpaRepository,还要继承 JpaSpecificationExecutor 这个类实现条件查询。 在service的 findAll 方法中中new一个 Specification 方法,实现里面的 toPredicate 方法。 排序的我们可以使用 page = new PageRequest(pages-1, rows, sort); sort是我们自己封装的方法。 基本代码 /*** * * @param key 搜索关键词 * @param pages 第几页 * @param rows 每页几条 * @param desc 按照升序还是降序排列 * @param sortBy 按照哪个字段排序 * @return */ @Override public Page < Brand > findBrandSearch ( String key, Integer pages, Integer rows, boolean desc, String sortBy ) { ArrayList < String > strings = new ArrayList < > ( ) ; PageRequest page = null ; if (

Shifting Strings using R functions

徘徊边缘 提交于 2020-02-24 05:36:28
问题 How to do shift a string in R. I have a string "leaf", when i do a left shift the result should be "flea". I have tried the shift() function. But am not able to understand how to do it on a each letter of a string. Can some one help me 回答1: You can use the following solution with function shifter(s,n) , where n is the number of positions to shift (can be zero, any positive or negative integer, not limited to the length of string s ): shifter <- function(s, n) { n <- n%%nchar(s) if (n == 0) {

Shifting Strings using R functions

杀马特。学长 韩版系。学妹 提交于 2020-02-24 05:36:26
问题 How to do shift a string in R. I have a string "leaf", when i do a left shift the result should be "flea". I have tried the shift() function. But am not able to understand how to do it on a each letter of a string. Can some one help me 回答1: You can use the following solution with function shifter(s,n) , where n is the number of positions to shift (can be zero, any positive or negative integer, not limited to the length of string s ): shifter <- function(s, n) { n <- n%%nchar(s) if (n == 0) {

Raphael — Changing the letter color of text string

£可爱£侵袭症+ 提交于 2020-01-23 16:46:33
问题 (using Raphael_2.01, WindowsXP, Firefox8.0.1) Hello, I'm trying to change the letter color of text by referring to "Drawing Text" of http://www.html5rocks.com/en/tutorials/raphael/intro/ . I can display the text "HTML5ROCKS" but I can't change the color. var t = paper.text(50, 10, "HTML5ROCKS"); var letters = paper.print(50, 50, "HTML5ROCKS", paper.getFont("Courier"), 40); // I think "Vegur" is Mac font. So I change it to "Courier". letters[4].attr({fill:"orange"}); for (var i = 5; i <

Raphael — Changing the letter color of text string

a 夏天 提交于 2020-01-23 16:45:47
问题 (using Raphael_2.01, WindowsXP, Firefox8.0.1) Hello, I'm trying to change the letter color of text by referring to "Drawing Text" of http://www.html5rocks.com/en/tutorials/raphael/intro/ . I can display the text "HTML5ROCKS" but I can't change the color. var t = paper.text(50, 10, "HTML5ROCKS"); var letters = paper.print(50, 50, "HTML5ROCKS", paper.getFont("Courier"), 40); // I think "Vegur" is Mac font. So I change it to "Courier". letters[4].attr({fill:"orange"}); for (var i = 5; i <