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I have quite a bit of experience with sql but I am just starting to learn about jobs. I have created several test jobs but unfortunately they never work when I schedule them. Here are the details: 1. I am working on my own computer with a database that I created. Permissions should be no...

From within a servlet, is it possible to learn the location of that servlet's .class file?? I suspect that one of the methods in the class GenericServlet might do this, but that's just a guess.

My .jsp pages all call the post method of a servlet. Here is the method's signature: public void doPost(HttpServletRequest req, HttpServletResponse res) My servlet needs to learn the caller's url. Several online sources suggest this approach: String url=""...

I want my Eclipse web application to communicate with a hypersonic database. Both are on my PC. Luckily, Hypersonic offers a jdbc driver (in a .jar file) for this purpose. Unfortunately, I CANNOT get the project to notice the .jar file. So far I have tried these fixes: 1. I added a...

I want to create a javascript that does two things: 1. Prints the current page. I have already learned that window.print() does this. 2. Sends the browser to a different web page. This is an inTRAnet webpage so the user won't think I'm hijacking them. What is the second line of code?

I want a script to start when either of these things happen: 1) The user closes this tab. 2) The user closes this instance of their browser. How can I do that? I found a list of javascript events(http://www.w3schools.com/jsref/jsref_events.asp). Unfortunately, I don't see anything like...

You will laugh at the simplicity of this question. I have experience with asp.net websites, and with Java applications running in a commandline environment. However, I have never done a console application using Visual Studio. Now I need to make a console application using vb.net and VS2005...

The "many" side of a one:many relationship can be a field that allows nulls. That is quite unusual, but it is legal in SQL. Now consider this scenario: I have tableA, tableB, and tableC. TableB has a one:many relationship with tableA. That relationship is NOT mandatory. TableC has a one:many...

I am an Oracle database administrator and my friends think that I know how to fix their computers. A home pc running Windows xp has had printing issues with a local printer. No LAN is involved. I decided to delete the printer using the gui and then reinstall it. Unfortunately, the icon...

One column in my gridview contains about a paragraph of text in each row. For this particular column, I need to set a fixed width and allow word wrap. I tried this syntax: If IsPostBack Then With GridView1 .DataSource = myDataView .DataBind()...

In VS2003, the machine cranked out dozens of lines of code whenever you created a webform. Later, you could find a placeholder labeled "Web Form Designer Generated Code". If you opened the placeholder, you could change the code. In VS2005, I see *nothing* like that. In VS2005, where can I find...

My textbox's .text value never changes, and its textChanged event never fires. Here are the details: 1. It is a System.Web.UI.WebControls.Textbox. It is NOT an html textbox. 2. The web application is written in asp.net 2.0 in vb not c#. 3. The codebehind tag is: <asp:TextBox...

When I click a button on a certain vb.net 2.0 webform, the machine IMMEDIATELY loads the button's .postback url. It skips everything in the button's .click event handler. On my other webforms this does not happen. I looked at the offending button's properties and I saw nothing obviously wrong...

Frequently I need to create url strings. To complete this task, I want to use a class that builds urls. If necessary, I could write the class. Does vb.net 2.0 have any objects like "urlbuilder" or "querystringbuilder"?? I do not want to reinvent the wheel.

I want to create a stored procedure with a varchar input parameter. The parameter will be a view's name. I want the sp to return the results of "Select * from " & [view name] Some years ago, I recall writing a sp that took a String and executed it as sql statement. I want to use this...

Dozens of my webforms use the same masterpage. My master page has a label. This label ought to be invisible on ONE of the webforms. If I write anything about this label in my webform, VS freaks out because the label is not on the webform. So I need to write my code in the master page. I...

I am creating an html table. The walls of some cells should exist, but be invisible to the user. Currently, my table ALMOST works. I only have one problem. When an invisible wall intersects a normal wall, it causes a tiny break in the visible wall. Can you help me to fix this issue...

I have learned that the attribute "bgcolor" is obsolete. What is the current alternative? I want to use an html attribute not something from a real language.

Recently I installed my .mde on several PCs. This software has operated for years without a problem. On the new PCs I get an error message when Access tries to use the date() function. The messsage states: The expression onClick you entered as an event property setting produced the following...

I created a Jmenu and added it to a JMenuBar. Unfortunately the JMenu is aligned vertically to the top of the JMenuBar. This leaves me with white space at the bottom of the JMenuBar. JMenuBars have BOTTOM_ALIGNMENT as a data member. BOTTOM_ALIGNMENT=1.0f on my JMenuBar. I strongly suspect...