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I need to analyze pressed key if it is alphabet (for all languages) in UTF-8 encoding. Is that possbile in anyway?
Started by newbie on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Using onkeypress it will look like this:
document.onkeypress = function(e){ var code = e.which || e.keyCode; // 65 - 90 for A-Z and 97 - 122 for a-z if((code >= 65 && code <= 90) || (code >= 97 && code <= 122)){ // Some character between a... .
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I have a windows forms app with a maskedtextbox control that I want to only accept alphabets values. Ideally this would behave such that pressing a other keys other than alphabets would either produce no result or immediately provide the user with feedback...
Started by Sohail Anwar on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
You could modify it so that it would work for alphabetical input instead of numerical....
In this example it is checking for only numerical input .
From MSDN (This code shows how to handle the KeyDown event to check for the character that is entered .
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I have an Excel 2003 spreadsheet that I'm sorting on the first column, which is formatted as Text. The sort order is strange. Here's a "sorted" example. I've highlighted the anomaly.
120-BDXX
120G-EDXX
120G-MEXX
120G-PRXX
120-SSXX <==== Why is 120-...
Started by Keeloid on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at superuser):
The column that has "BDXX" etc
This would also make things... .
The column that has or has not "G" etc.
The column that has "120" etc.
Maybe you should create separate columns on which to sort and then sort on multiple columns .
It ignores the dashes.
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Ask your Facebook Friends
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"Auto increment" alphabet in java - is this possible? From A to Z without a 3rd party library?
Started by Dacto on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
For(int i=65;i<=91.
I);//cast int to char
yup ..possible
for(char alphabet = 'A'; alphabet <= 'Z';alphabet++){ System.out.println(alphabet); }
its possible with some typecasting also..
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Is there a way to get the letters of the alphabet in a language?
I want to do paging, and I want to show for example the last 7 letters of the alphabet. For the dutch alphabet t-z are the last 7 letters, but for Sweden it's w-ö (which is w x y z å ä ö...
Started by Michel on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Is that even if i limit myself to western languages i can't ask the .Net framework for the alphabet letters.
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Is there any sort of plug-in or tool available for Visual Studio 2008 to alphabetize methods? Ideally I'd like a tool that will alphabetize a selection, or specified type (i.e. only methods, not member variables), either automatically or on-demand.
Thanks...
Started by 80bower on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
However, I believe in Visual Studio, the drop-down on ... .
And I don't really think that would be a good thing, as most procedures are organized via different means .
Assuming that you mean alphabetize them in the source code file; No, there is not.
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What is the easiest way to traverse a hashtable's keys in ascending alphabetical order?
Started by SeasonedCoder on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
You could use the following LINQ query
Hashtable table = GetHashTable(); var keys = table.Keys.Cast<String>().OrderBy(x => x);
For ... .
But lets assume for a minute that they are strings .
This is fairly dependent upon what the type of the key is .
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I want to iterate over the alphabet like so:
foreach(char c in alphabet) { //do something with letter }
Is an array of chars the best way to do this? (feels hacky)
Edit: The metric is "least typing to implement whilst still being readable and robust"
Started by Ben Aston on
, 8 posts
by 8 people.
Answer Snippets (Read the full thread at stackoverflow):
What feels "hacky" about it?
Or you could do,
string alphabet = "abcdefghijklmnopqrstuvwxyz"; foreach(char c in alphabet) { //do something with letter }
See
http://stackoverflow.com....
alphabet can be any IEnumerable<char> .
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I had tought that FindFirst found files in alphabetical order but recently i am finding that while this is true for the most part a few files are not in alphabetical order.
if FindFirst( AProgramPath, faAnyFile, ASearchRec ) = 0 then repeat AFilename ...
Started by Bill Miller on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
This may or may not be the first file or directory that... .
See the documentation :
The FindFirstFile function opens a search handle and returns information about the first file that the file system finds with a name that matches the specified pattern .
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Is there an easy way to generate an array containing the letters of the alphabet in C#? It's not too hard to do it by hand, but I was wondering if there was a built in way to do this.
Started by Helephant on
, 9 posts
by 9 people.
Answer Snippets (Read the full thread at stackoverflow):
For....
Of the characters:
char[26] alphabet; for(int i = 0; i <26; i++) { alphabet[i] = (char)(i+65); //65, it's better to do this:
alphabet[i] = (char)(i+(int)('A'));
This casts the A character to it's int value alphabet...
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