lowercase

How to detect lowercase letters in Python?

由 六月ゝ 毕业季﹏ 提交于 2019-11-27 08:49:37
I need to know if there is a function that detects the lowercase letters in a string. Say I started writing this program: s = input('Type a word') Would there be a function that lets me detect a lowercase letter within the string s? Possibly ending up with assigning those letters to a different variable, or just printing the lowercase letters or number of lowercase letters. While those would be what I would like to do with it I'm most interested in how to detect the presence of lowercase letters. The simplest methods would be welcome, I am only in an introductory python course so my teacher

Convert url to lower case using htaccess except query string

由 独自空忆成欢 提交于 2019-11-27 06:54:32
问题 Am struggling with a htaccess problem. I need to convert all the URLs from uppercase to lowercase. But the query string alone should be the same. For example, www.tESTUrl.com/sOMePath/?q=SomeStringHere should be converted as, www.testurl.com/somepath/?q=SomeStringHere Please help to fix this. Thanks in advance. 回答1: First You have to add this to your httpd.conf: RewriteMap lc int:tolower Then paste the below code into your .htaccess RewriteEngine On RewriteBase / RewriteCond %{REQUEST_URI} ^[

How to convert array values to lowercase in PHP?

由 时光毁灭记忆、已成空白 提交于 2019-11-27 06:24:00
How can I convert all values in an array to lowercase in PHP? Something like array_change_key_case ? use array_map() : $yourArray = array_map('strtolower', $yourArray); Just for completeness: you may also use array_walk : array_walk($yourArray, function(&$value) { $value = strtolower($value); }); From PHP docs: If callback needs to be working with the actual values of the array, specify the first parameter of callback as a reference. Then, any changes made to those elements will be made in the original array itself. Or directly via foreach loop using references : foreach($yourArray as &$value)

URL Structure: Lower case VS Upper case

由 删除回忆录丶 提交于 2019-11-27 02:12:11
问题 Just trigger in my mind when I was going through some websites were they having upper case and lower case combination in url something like http://www.domain.com/Home/Article Now as I know we should always use lowercase in url but have not idea about technical reason. I would like to learn from you expert to clear this concept why to use lowercase in url. What are the advantages and disadvantages for upper case url. 回答1: The domain part is not case sensitive. GoOgLe.CoM works. You can add

Turkish case conversion in JavaScript

由 泄露秘密 提交于 2019-11-27 01:03:58
问题 I want to convert strings to lower or upper case in JavaScript in the locale I wanted. I think standard functions like toUpperCase() and toLocaleUpperCase() do not satisfy this need. toLocale functions do not behave as they should. For example, in Safari 4, Chrome 4 Beta, Firefox 3.5.x on my system it converts strings with Turkish characters incorrectly. The browsers respond to navigator.language as "en-US" , "tr" , "en-US" respectively. But there is no way to get user's Accept-Lang setting

Why can't “transform(s.begin(),s.end(),s.begin(),tolower)” be complied successfully?

由 百般思念 提交于 2019-11-27 00:52:43
Given the code: #include <iostream> #include <cctype> #include <string> #include <algorithm> using namespace std; int main() { string s("ABCDEFGHIJKL"); transform(s.begin(),s.end(),s.begin(),tolower); cout<<s<<endl; } I get the error: No matching function for call to transform(__gnu_cxx::__normal_iterator<char*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, __gnu_cxx::__normal_iterator<char*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, __gnu_cxx::__normal_iterator<char*, std::basic_string<char, std::char_traits<char>, std::allocator

How to convert a string to lower or upper case in Ruby

由 不打扰是莪最后的温柔 提交于 2019-11-26 23:45:18
问题 How do I take a string and convert it to lower or upper case in Ruby? 回答1: Ruby has a few methods for changing the case of strings. To convert to lowercase, use downcase : "hello James!".downcase #=> "hello james!" Similarly, upcase capitalizes every letter and capitalize capitalizes the first letter of the string but lowercases the rest: "hello James!".upcase #=> "HELLO JAMES!" "hello James!".capitalize #=> "Hello james!" "hello James!".titleize #=> "Hello James!" If you want to modify a

Is it bad to use uppercase letters for html tags?

由 南楼画角 提交于 2019-11-26 22:27:16
What is the best practice? <HTML> or <html> And why we should stick with one particular case? However all browsers seems to interpret both cases and returns the expected output. Spudley The lower-case "requirement" is a legacy of xHTML, which explicitly required it. Plain old HTML on the other hand does not follow the rigid struct requirements of XML, and does not therefore have the fixed requirement for use of case However developers have tended to stick with lower case as a convention anyway, mainly on the grounds that it's a lot easier to read when you're working on it, and easier to type.

How do I lowercase a string in C? [closed]

由 大城市里の小女人 提交于 2019-11-26 19:54:41
How can I convert a mixed case string to a lowercase string in C? Earlz It's in the standard library, and that's the most straight forward way I can see to implement such a function. So yes, just loop through the string and convert each character to lowercase. Something trivial like this: #include <ctype.h> for(int i = 0; str[i]; i++){ str[i] = tolower(str[i]); } or if you prefer one liners, then you can use this one by J.F. Sebastian: for ( ; *p; ++p) *p = tolower(*p); to convert to lower case is equivalent to rise bit 0x60: for(char *p = pstr;*p;++p) *p=*p>0x40&&*p<0x5b?*p|0x60:*p; (for

How to detect lowercase letters in Python?

由 混江龙づ霸主 提交于 2019-11-26 17:46:00
问题 I need to know if there is a function that detects the lowercase letters in a string. Say I started writing this program: s = input('Type a word') Would there be a function that lets me detect a lowercase letter within the string s? Possibly ending up with assigning those letters to a different variable, or just printing the lowercase letters or number of lowercase letters. While those would be what I would like to do with it I'm most interested in how to detect the presence of lowercase
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