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I have a form that I use JQuery, I don't think I need to put code in this post, the question is pretty basic.
But I would like to block the form from submitting when people press the Enter Key or the Return Key.
At the same time, I have textareas, where...
Started by WillKop on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
It isn't always a good idea to block Enter-submissions though; it's the standard way using the enter key?
You could....
A quick and nasty hack but generally more reliable than trying to block keypresses in every field it can't be seen.
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I started using NetBeans for Python development, and so far it looks pretty good. One thing that bothers me is that when I highlight a few lines of text and hit the Tab key, it doesn't do what almost every other editor does, but rather just adds four ...
Started by itsadok on
, 4 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Tab should you open the keybindings dialog and see what your Tab key is bound to?
Another thing you could try.
Had you changed the default keys at some point? Tab works for block indent for me.
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I'm working on programming a Tetris game in Visual C# 2005. This is the most extensive program I have designed yet.
I create a shape class and a block class to control the location, movement, and display of the different Tetris pieces. I have moveDown...
Started by Daniel Waltrip on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
You should onlySorry, ....
Therefore you should not be moving the block during the key events.
If you're relying on key repeat to repeatedly send key down events to make the block move of key repeat.
Are seeing.
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Ask your Facebook Friends
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I need to encrypt a small block of data (16 bytes) using 512 bit RSA public key -- quite an easy task for most cryptography libraries known to me, except for MS CSP API, as it seems. Documentation for CryptEncrypt function states that
The Microsoft Enhanced...
Started by Alexey Naidyonov on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Structure CryptDecodeObject(X509_ASN_ENCODING, X509_PUBLIC_KEY_INFO, spkiData, dwSPKISize, 0, NULL, &dwBufSize); BYTE* decBuf = new BYTE[dwBufSize]; CryptDecodeObject( X509_ASN_ENCODING, X509_PUBLIC_KEY_INFO, spkiData, dwSPKISize, 0, decBuf....
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I'm using Ubuntu 9.10, and need to add some apt repositories. Unfortunately, I get messages like this when running sudo apt-get update :
W: GPG error: http://ppa.launchpad.net karmic Release: The following signatures couldn't be verified because the public...
Answer Snippets (Read the full thread at superuser):
From the above command (the public key) into the stdin, followed by control-D:
sudo apt-key add -
Then I was able.
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I have a simple task that needs to wait for something to change on the filesystem (it's essentially a compiler for prototypes). So I've a simple infinite loop with a 5 second sleep after the check for changed files.
loop do # if files changed # process...
Started by The Wicked Flea on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
The moment ready? returns a non-nil result, unless you're interested in finding out what key was actually.
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I have a web page where i have 2 forms when i click the enter key, I am calling a javascript function to force the page to load another page.My code is
function SearchUser() { var text = document.getElementById("searchItem").value; text = text == "" ?...
Started by Shyju on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Http://javascript.about.com/library/bldisdef.htm
if (document.addEventListener) { document.getElementById('strip').addEventListener('keypress',HandleKeyPress,false); } else { document.getElementById('strip').onkeypress....
Returning false often does the trick.
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I am using the below code to disable the Alt+Tab, Alt+Esc, Ctrl+Esc, and Windows Key but somehow it is not working. Please help me rectify it.
namespace BlockShortcuts { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private...
Started by karthik on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
This means that the call ....
The effect you are witnessing likely stems from running under the Visual Studio debugger, which usually implies you are running within the Visual Studio Hosting Process (vshost.exe) .
The code in general is working just fine.
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What do they mean? Why sometimes I should use block and other times &block inside functions that accept blocks?
Started by collimarco on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Def foo(block = nil) p block end foo # => nil foo("test") # => test foo { puts "this block will not be called" } #....
block is just a local variable, &block is a reference to the block passed to the method.
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In one transaction I am creating a table which references another table. In a second transaction, I run a SELECT-query against the referenced table but it is blocked by the first transaction. Why is that?
Transaction A:
BEGIN TRAN CREATE TABLE Child (...
Started by Mathias on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Id int NOT NULL primary key);
2) open another new window B, run this:
BEGIN TRAN CREATE TABLE Child.
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