lowercase

Here is the thing. I am trying to convert a string in lowercase in Lua, but it's not working. I have done this String = String:lower() but it doesn't like it. I am sure that is the way to do it, I've seen it done before. A few sites suggest it might be a problem caused by a wrong version of the interpreter. Any ideas? You're right, this is one of the ways to do it. It would only not work and throw errors if your "String" variable is not a string. Personally, i usually prefer to use something like.. myString = string.lower(myString) But its really the same as doing myString = myString:lower()

I have a dataframe like the one displayed below: # Create an example dataframe about a fictional army raw_data = {'regiment': ['Nighthawks', 'Nighthawks', 'Nighthawks', 'Nighthawks'], 'company': ['1st', '1st', '2nd', '2nd'], 'deaths': ['kkk', 52, '25', 616], 'battles': [5, '42', 2, 2], 'size': ['l', 'll', 'l', 'm']} df = pd.DataFrame(raw_data, columns = ['regiment', 'company', 'deaths', 'battles', 'size']) My goal is to transform every single string inside of the dataframe to upper case so that it looks like this: Notice: all data types are objects and must not be changed; the output must

I tried using the tm_map . It gave the following error. How can I get around this? require(tm) byword<-tm_map(byword, tolower) Error in UseMethod("tm_map", x) : no applicable method for 'tm_map' applied to an object of class "character" Use the base R function tolower() : tolower(c("THE quick BROWN fox")) # [1] "the quick brown fox" daroczig Expanding my comment to a more detailed answer here: you have to wrap tolower inside of content_transformer not to screw up the VCorpus object -- something like: > library(tm) > data('crude') > crude[[1]]$content [1] "Diamond Shamrock Corp said that

This question already has an answer here: How to convert a string to lower case in Bash? 20 answers I have been searching to find a way to convert a string value from upper case to lower case. All the search results show approaches of using tr command. The problem with the tr command is that I am able to get the result only when I use the command with echo statement. For example: y="HELLO" echo $y| tr '[:upper:]' '[:lower:]' The above works and results in 'hello', but I need to assign the result to a variable as below: y="HELLO" val=$y| tr '[:upper:]' '[:lower:]' string=$val world When

I am trying to run a query using Eloquent the $vars['language'] is in lower case but the language column is not necessarily in lower case. How can i do this search using eloquent but still have the lower case in the query Item::where('language', $vars['language']) What i want to do is this even though i can't find anywhere how to do this Item::where('LOWER(language)', $vars['language']) so that they are both in lowercase and then i can get them to match. Use whereRaw with parameter binding to sanitize your whereRaw statement: $term = strtolower($vars['language']); Item::whereRaw('lower

For better SEO we are using URL rewrite to convert all the URL's to lowercase. I set this one as mentioned in this the below article. Everything is working fine from URL perspective, but we see lot of 301 redirects when we check in fiddler. It looks like the images, javascript, css, jquery ajax calls and everything is getting converted into lower case. I am trying to remove that and want to rewrite only aspx extension and no extension urls. I tried to play around the matchurl without any success. Any help or guidelines will be highly appricated. Thanks Edit: My Current rule is <rules>

As I said before, how do I test if the entered character is one of the parameters? I've written this code, but it doesn't seem to run very well(or at all), no errors, however. Also, I need to use the basic code I've used here. Its for school and we lose points if we use things they haven't taught us (darn school). class doody { public static void main(String[] args) { char i; char input='D'; for(i='A';i<='Z';i++)//check if uppercase { if(input==i){ System.out.println("Uppercase"); switch(input){ case 'A': case 'E': case 'I': case 'O': case 'U': System.out.println("Vowel"); break; default: