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How to capitalize first letter of each sentence AND give User the chance to change the letter to lower?
Category : Programming Languages

I implemented a capitalize after interpunctation. BUT how to implement it, that the user can go BACK and delete the first word or character because he wants to continue in lower-case?

KeyPress(object sender, KeyPressEventArgs e)
e.KeyChar = Char.ToUpper(e.Keychar);
private bool EndOfSentence()<

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PHP Regular Expression to capture server names that contain two letter state and three letter city?
Category : Programming Languages

I have a long list of server host names and I need to pull the server host names that contain a two letter abbreviated state followed by a three letter abbreviated city.

For example:

server host names:

This regular expression should pull the first 3 but not the last.

What I have

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batch file copy latest Rev letter filename to other directory minus Rev letter
Category : Coding

I need a batch file that looks at a source directory for any newly saved files that have been updated with a Revision letter at the end of the filename. Example: Original file: filename.xls, Newly saved file: filenameA.xls I need the batch to copy the filenameA.xls and rename it to another directory as filename.xls(without the rev letter). I'm not very good with strings and batch files, but I

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How do I convert the three letter amino acid codes to one letter code with python or R?
Category : Programming Languages

I have a fasta file as shown below. I would like to convert the three letter codes to one letter code. How can I do this with python or R?


desired output


your suggestions would be appreciated!!

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How do I print all the ways 4 different letters can combine in 2-letter pairs to fill four spots with each individual letter appearing exactly twice?
Category : Programming Languages

What I have so far is this:

#include <iostream>
#include <algorithm>
using namespace std;
int main(){
string genePool[16] = {"aa", "ab", "ac", "ad", "ba", "bb", "bc", "bd", "ca", "cb",
"cc", "cd", "da", "db", "dc", "dd"};
string coco, code, deco, dede;
int total = 0;
for (int i = 0; i <

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How to compare 2 similar strings letter by letter and highlight the differences?
Category : Databases

We have 2 databases that should have matching tables. I have an (In-Production) report that compares these fields and displays them to the user in an MS-Access form (continuous form style) for correction.

This is all well and good except it can be difficult to find the differences. How can I format these fields to bold/italicize/color the differences?

"The lazy dog

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How to Write a Cover Letter to Teach English, A Sample Letter
Category : Careers & Job Searching
This may be helpful to those looking to teach English overseas.Difficulty:ModerateInstructions Items needed in a cover letter to teach English include the date, contact information, reasons you are seeking employment with the company, reasons you are a good candidate, and an itemized list of documents sent. I personally think that including possible interview times is a good idea. If times are

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regular expression for username start with letter and end with letter or number
Category : Programming Languages

I want to make a function for checking valid username but I'm confused what regular expression I need for this check?

username can have [a-zA-Z0-9-_.]

but username must start with letter like that -> [a-zA-Z]

username end character may not be a special character just letter or number

username can have unlimited dot or da

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RegEx: Find word after a letter but don't include the letter in the result
Category : Web Design

Here's a string that I may have:

(MyStringIsOneWholeWord *)

I have used the following javascript regular expression to get the text after the bracket if it starts with My.


The problem with this is that it includes the first bracket in the result, as that it is the letter/character that found

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I have a char for letter from a to z, i need to find on the server just with clicking the letter of the alphabet
Category : Programming Languages

This is my index.html.erb

<% for char in 'A'..'Z' %>
<a href="/pacientes?char=<%= char%>"><%= char%></a>
<% end %>

And this is my controller:

if params[:char].nil?
@pacientes = Paciente.all
@pacientes = Paciente.where("apellido1 = ?", @char = params[:char])

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