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Question: I would like to have our customers upload their own pages to our virtual server, however, we can’t give individual telnet or ftp access. Is their a way to
Question: I am wondering if you know of a good search engine for a Windows NT server, running Netscape Commerce. Answer: There are more and more search engines availableon Windows
Question: Is there a way to disable the View Source menu optionin the Netscape browser so that when someone tries to look at thedocument source they can’t see it? Answer:
Question: I have a monitor resolution set to 640×480. When I see the image on a monitor with a resolution of 800×600, it looks different. How do I create an
Question: How can I put an initial value in a TEXTAREA? works just fine, but it doesn’t seem to work with textareas. Answer: You say that you did try using
Question: Does Centura support the Unicode consortium? Is there a way to use it with Centura Web Developer? And with SQLWindows 5.0.X? Answer: First, find out what your Unicode requirements
Question: I’m running SQLBase Server 5.2.1-PTF8 for Windows NT, and I’m running SQLConsole 1.0.2 on a Workgroups 3.11 client. All clients are WFW3.11 and communicate with the server via TCP/IP.
Question: I am developing an application in VB 4.0 connecting to an Access 7.0Database. I do not want to set up database security with groups, users andpasswords. All I want
Question: In Word 7.0, under Tools, Options, File Locations tab, there is a dialog that comes up to define the folder containing certain types of files. This dialog allows folder
Question: I’ve got ten pages of code and there’s an “If” on the first page, a bunch of “If…EndIf” statements throughout the code and the “EndIf” that corresponds with the
Question: When I use my add record button on my form I get blank fields, like I should. However, after I add the new info and move to a different
Question: How does one calculate time differences. I know there’s a function to calculate date differences.I am coding a database program which includes calculating the difference between a start time
Question: I have been trying to right a routine to recurs sub directories and scan for files. Then the light came on!!! What is the call to the windows API
Question: Would you please tell me how to pass variables from forms to forms? Is that we can use the Tabs in general or use pass by reference? Thanks! Answer:
Question: Could you tell me why this takes a 150MHz Pentium with 64MB of RAM just to run fast enough to catch MCI time output? Private Sub Rply_Timer_Run()Dim ReplayTime As
Question: If I have a return-to-home link in the second frame on my Web page, how can I keep it from opening a second browser? Answer: Use “TARGET=_top” in the
Question: What parameters I need to query a finger server to check if new POP3 e-mail has arrived ?Finger is commonly used for getting connected users information (sending a blank
Question: I would like to change SRC picture of thesensitive map, onClick on some area of same picture.With JavaScript it works that if instead ofHREF =”some.URL” on imagespot you just
Question: How do you write javascript output to a file on the server and then retrieve it later? Answer: Unfortunately, like VBScript, JavaScript cannot write to files on yourserver or
Question: Is SqlWindows an OLE Automation Server or is it only an OLE client? Answer: SQLWindows (and Centura Team Developer), in its current incarnation, is an OLE automation CLIENT. That
Question: I’ve heard about a configuration keyword for SQLBase that groups multiple COMMITs together. Does this keyword exist, and under whatconditions would it be useful? Answer: Yes. The keyword “groupcommit”
Question: My SQLWindows app, which has been deployed for several months now, has started giving error 163 (“Result sets are not active”) messages. Is this caused by a bug somewhere
Question: Is it possible for a class to inherit from another class? Answer: Unfortunately, VB does not currently support class inheritance. However, using a tool like ClassAction from Crescent or
Question: I have a question and answer intranet site that I need to have the system input the current date and time for each question generated. This data needs to
Question: From VB4.0 32 bit, I would like to be able to open excel 7.0, start a new spreadsheet, give it a name, put info in the spreadsheet, save the
Question: I have VB 4.0 and VFP 5.0 along with OFFICE 95 installed on a desktop win95 pentium and my 486 win95 notebook. I create a simple VB form on
Question: I am having trouble with my SQLWindows code translating Informix nulls and empty strings ( ” ) as the same value ( ” ).When I select a null value
Question: In Windows 95, all data represented in a tabular or table format can be sorted by clicking on the column heading. If you click once, it is in ascending
Question: I run 16- and 32-bit applications on my Windows 95 laptop and they both need to access the same databases. Is there any way to allow the 16- and
Question: What does it mean that ATM switching is connection-oriented, and what are the benefits of this? Answer: ATM, or Asynchronous Transfer Mode, through its connection-oriented protocol, offers a level
icrosoft has gone to great lengths to help you make your software applications more appealing to users. You can create rich user experiences with Windows
To gain focus on a form in an MDI Windows Application quickly, use the Form.Activate method. This method moves the form to the front of
Wrapping the result of an XQuery query into an XML document is very useful if you’re working with atomic values. The following Java program uses
This is an improvement to the tip “Encrypt a String Easily.” I found that the szEncryptDecrypt function in this tip did not handle unicode strings
lthough binary search trees (BSTs) are used widely, as data gets added, binary search trees tend to degenerate into an unordered linked list over time.
hen I first learned about the Google Collections Library, I was puzzled. The Google Collections Library enhances the JDK’s Java Collections Framework, and its developers
ost applications need to write log messages at different layers of the application for instrumentation, debugging, or monitoring purposes. Generally, developers write code to log
an Francisco, CA?How popular is the Google Web Toolkit (GWT)? Google claims their Java web development framework for AJAX (asynchronous JavaScript and XML) applications has
f you have been developing Windows Mobile applications using the .NET Compact Framework for some time, there will be a day when you will realize
he challenge of bringing data from efficient storage engines such as SQL Server into object-oriented programming models is hardly a new one. Most developers address
bject-modeling methodologies have long held the promise of enabling development teams to deliver higher-quality software faster and with better code reuse. Sadly, traditional object-modeling solutions
irect3D is Microsoft’s high-performance, three-dimensional graphics library. Using Direct3D, you can build amazing scenes containing hundreds or even thousands of three-dimensional shapes, three-dimensional charts and