key event - Page 22 - Developer IT

Event handler for "Clear All Panes" in Visual Studio output window

- by Paul Steckler

There are a few buttons associated with the Output window in Visual Studio (VS2005/2008/2010). One of them is "Clear All Panes". How can I install an event handler that's called when that button is clicked? I'm building a Visual Studio extensibility package, working in C#.

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Enter Key Press behave like Submit in JSF

- by Jerry

How to make Enter Key Press behave like Submit in JSF. It works with InputBoxes; but not with inputSecret boxes

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Hook a javascript event to page load

- by Jagd

I have an aspx that has the following javascript function being ran during the onload event of the body. <body onload="startClock();"> However, I'm setting the aspx up to use a master page, so the body tag doesn't exist in the aspx anymore. How do I go about registering the startClock function to run when the page is hit and still have it…

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Removal of table primary key in MySQL

- by marionmaiden

Hello, I've removed the primary key of one table of my MySQL database, but now, when I use the MySQL Administrator and try to edit some data of this table, it doesn't allow me to do this. The button edit that appears in the bottom of the table keeps visible, but disabled to click.

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Handling scroll event on listview in c#

- by murasaki5

I have a listview that generates thumbnail using a backgroundworker. When the listview is being scrolled i want to pause the backgroundworker and get the current value of the scrolled area, when the user stopped scrolling the listview, resume the backgroundworker starting from the item according to the value of the scrolled area. Is it possible…

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Event Viewer tool of Windows 2008 and Windows 7

- by PML

I would like to know if my .Net code can write into Windows log--Application part of the Event Viewer on Windows 2008 server and Windows 7 if I am a Non-administrator user.

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primary key datatype in sql server database

- by ooo

i see after installing the asp.net membership tables, they use the data type "uniqueidentifier" for all of the primary key fields. I have been using "int" data type and doing increment by one on inserts. Is there any particular benefits to using the uniqueIdentifier data type compared to my current model of using int and auto increments on new…

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Validating event usurps button click on Windows Form

- by triskelion

I have a ComboBox and a Save button on my Windows Form. When I change the selected value in the ComboBox then click the Save button, the ComboBox validating event fires but the button click is lost. When the selected value is valid this results in the user thinking they have saved the change when in fact they have not. Why is the button click…

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event handling in C++

- by Max

Hi. I'm writing a game in C++, and I'm trying to get it to recognize keyboard and mouse events. Google tells me that boost.signal is suitable for event handling, but none of the code samples or tutorials I've found tell me how to associate a keypress or mouseclick with a function. Can anyone shed any light on this?

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"Scrolled into Viewport"-like event in Silverlight

- by herzmeister der welten

In Silverlight, is there any way to get a notification event if a Control (or any FrameworkElement) has been scrolled into the viewport and is now visible? I want to implement something like the Lazy Load Images jQuery Plugin.

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ASP.NET Adding OnClick event to asp:DropDownList control

- by user354427

Hi, I need to add the OnClick event to asp:DropDownList control, due to the existing events don't satisfy my current needs. Is it possible to achieve this? Thank you very much.

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JavaScript/jQuery - onhashchange event workaround

- by MJLefevre

Until all browsers support the onhashchange event what is the best workaround for this? Is there something for this in jQuery? or as a plug-in?

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Bind an event handler to multiple elements jQuery?

- by Alex

Hello all. I've done some experimenting, but can't seem to successfully bind one event handler to multiple elements using jQuery. Here's what I've tried: $('selector1', 'selector2').bind('click', function() { $('someSelector').removeClass('coolClass'); }); I've tested all my selectors, and they are all valid. Is what I'm trying to…

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Create custom event handler occurs when recieve message from keyboard

- by Rinaldi

Hi.. i need to know how to create own event handler occurs when we recieve message from keyboard or the button was pressed and then we write output in a textbox...

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Primary key in MySQL: INT(n) or UUID as varchar(36)

- by SODA

Does it make sense to use UUID as primary key in MySQL? What would be pros and cons of using UUID instead of regular INT, beside trouble of hand querying?

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An XEvent a Day (3 of 31) – Managing Event Sessions

- by Jonathan Kehayias

Yesterdays post, Querying the Extended Events Metadata , showed how to discover the objects available for use in Extended Events. In todays post, we’ll take a look at the DDL Commands that are used to create and manage Event Sessions based on the objects available in the system. Like other objects inside of SQL Server, there are…

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An XEvent a Day (31 of 31) – Event Session DDL Events

- by Jonathan Kehayias

To close out this month’s series on Extended Events we’ll look at the DDL Events for the Event Session DDL operations, and how those can be used to track changes to Event Sessions and determine all of the possible outputs that could exist from an Extended Event Session. One of my least favorite quirks about Extended Events is that…

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Manufacturing Leadership 2011 Awards Event, Oracle Winners!

- by stephen.slade(at)oracle.com

Ready to Revolutionize Manufacturing?During the annual Manufacturing Leadership 2011 awards event, over 20 Oracle customers will be receiving leadership awards in various categories for mastery in applications, technology and/or innovation. Held at the Breakers Hotel in Palm Beach May 6-9, Oracle will sponsor exhibits and speaking…

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What if(event) statement means in JavaScript?

- by j flo

I'm rather new to JavaScript and programming in general so I am pretty much only used to seeing if statements that have some kind of comparison operator like, if (x < 10) or if(myBool). I have seen an if statement checking against an event, but I don't understand what or why the event is being checked like that. What's the…

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How to emulate Fn (function key) keypress in xte

- by komputes

xte is part of the xautomation package. After hours of man page reading and looking for documentation or working examples, I still cannot get xte to emulate a Fn-F7 keypress. xte 'keydown Meta_L' 'key F7' 'keyup Meta_L' I've tried Meta_L, Meta_R, Multi_key, key F7, keydown F7 then keyup F7. No combination seems to work. Any…

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Searching for a key in a multi dimensional array and adding it to another array [migrated]

- by Moha

Let's say I have two multi dimensional arrays: array1 ( stuff1 = array ( data = 'abc' ) stuff2 = array ( something = '123' data = 'def' ) stuff3 = array ( stuff4 = array ( data = 'ghi' ) ) ) array2 ( stuff1 = array ( ) stuff3 = array ( …

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Couldn't generate PGP key: General Error

- by Nicky Bailuc

I want to get involved with Ubuntu and I've decided to join the Bug Squad. Launchpad tells me that I have to some OpenPGP Fingerprint key, and I followed instructions from this link: https://launchpad.net/+help-registry/openpgp-keys.html#publish All goes fine, I enter all the necessary information, and it starts generating the…

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Still prompted for a password after adding SSH public key to a server

- by Nathan Arthur

I'm attempting to setup a git repository on my Dreamhost web server by following the "Setup: For the Impatient" instructions here. I'm having difficulty setting up public key access to the server. After successfully creating my public key, I ran the following command: cat ~/.ssh/[MY KEY].pub | ssh [USER]@[MACHINE] "mkdir…

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The first SQL Server in the Evening event

- by GavinPayneUK

On Wednesday 19 th January I held my first SQL Server in the Evening event at VMware’s UK headquarters in Frimley, Surrey and while the event opened my eyes as to the amount of work needed before and after the event it would not have been possible without four groups of people: Those who attended – I think I counted around…

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No public key GPG error when submitting quickly application

- by Roberto

I try to submit my app with the command in the title, but the build failed: Error message: W: GPG error: http://ppa.launchpad.net precise Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY * * is my key (don't know it is safe to share it) If i run this command: …

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- by Paul Steckler

- by Jerry

- by Jagd

- by marionmaiden

- by murasaki5

- by PML

- by ooo

- by triskelion

- by Max

- by herzmeister der welten

- by user354427

- by MJLefevre

- by Alex

- by Rinaldi

- by SODA

- by Jonathan Kehayias

- by Jonathan Kehayias

- by stephen.slade(at)oracle.com

- by j flo

- by komputes

- by Moha

- by Nicky Bailuc

- by Nathan Arthur

- by GavinPayneUK

- by Roberto

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