Something "strange" in D5 and Oracle7.3.4. The application runs a SELECT statement in a table which contains VARCHAR2(2000) fields. Well... sometimes (only SOMETIMES) I get a RecordCount with value = -1 (negative 1). Any idea?
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A lot of questions regard threads in Delphi.
One of the more specific questions is how to show progress of the thread.
Updating a progressbar from inside a thread is a mistake.
A solution to this would be to send a synchronized message to the…
- This article will help user in how to convert their numeric value become words.
How to use
1. You can copy this code in your Unit as function
2. than you can perform your function by type this code
Learn how to create flexible layouts using relative units in CSS. New relative units added in CSS3 include vw(viewports width), vh(viewports height), vmin(minimum of viewports height and width), and vmax (maximum of viewports height and width).
Many functions in Excel can make decisions. The most simple of these is the IF function: it returns a value depending on whether a condition you describe is true or false. Once you get the hang of using the IF function, you will find it easier to us…