Forum: Delphi
Aug 7th, 2006, 10:01 AM
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Replies: 1
Views: 356
Bold txt
How can you bold single words inside a memo or label? I know you can bold an entire label, but I just need to bold a single word inside a caption.. and I also need to bold a word inside a line in a...
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Forum: Delphi
May 15th, 2006, 4:45 PM
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Replies: 0
Views: 213
Getting a database name from a file
I'm a new Delphi programmer. I have a program set up to add/delete records from a database. The problem is, I need to read the database server, database, user, and password from a file so that it can...
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Forum: Delphi
Apr 27th, 2006, 3:16 PM
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Replies: 1
Views: 228
Setting Label Caption Is delayed
I'm trying to keep a status bar telling the user what the program is doing. However, when I set the caption on the status label, it seems to be delayed. For instance:
Label3.Caption := 'Reading data...
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Forum: C++
Apr 13th, 2006, 2:30 PM
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Replies: 18
Views: 450
Math functions in programming
I'm looking for the best way to represent a math function like:
f(x) = x^(9/2) in programming. I've tried to look this up by google, but I don't know what to search for because the term "function"...
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Forum: C++
Mar 1st, 2006, 6:44 PM
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Replies: 3
Views: 224
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Forum: C++
Mar 1st, 2006, 6:43 PM
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Replies: 3
Views: 224
Using math functions
I need to calculate some function using e (the number e). I've been looking around and I can't figure out how to use it. I looked in math.h and didn't see anything useful. Also how do you correctly...
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Forum: C
Dec 13th, 2005, 5:23 PM
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Replies: 3
Views: 166
DNS Client
I'm trying to produce a simple (although its definately not very simple to code) DNS client that will resolve a domain name. My problem is, I get back data in binary. I've converted the binary bits...
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Forum: C
Oct 19th, 2005, 8:48 PM
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Replies: 3
Views: 210
dup2()
If I use dup2() to redirect stdout to a file, how do I change it back to regular stdout after that? I tried dup2(1,1) but it didn't work. Thanks@
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Forum: C++
Sep 14th, 2005, 12:19 PM
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Replies: 12
Views: 310
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Forum: C++
Sep 14th, 2005, 11:47 AM
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Replies: 12
Views: 310
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Forum: C++
Sep 13th, 2005, 7:21 PM
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Replies: 12
Views: 310
ok so I put the section of code that uses the...
ok so I put the section of code that uses the pipe into a try block.. then I can use a catch block to look for the SIGTERM signal then exit? Will the system throw the exception to the catch block or...
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Forum: C++
Sep 13th, 2005, 4:01 PM
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Replies: 7
Views: 227
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Forum: C++
Sep 13th, 2005, 3:57 PM
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Replies: 7
Views: 227
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Forum: C++
Sep 13th, 2005, 3:27 PM
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Replies: 12
Views: 310
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Forum: C++
Sep 13th, 2005, 3:26 PM
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Replies: 7
Views: 227
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Forum: C++
Sep 13th, 2005, 3:23 PM
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Replies: 12
Views: 310
Knowing when a program is closed
If I have a program, and someone closes it, how can I execute one last command before it actually closes? For instance, I have two programs that communicate with each other. if the user closes one of...
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Forum: C++
Sep 13th, 2005, 3:21 PM
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Replies: 7
Views: 227
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Forum: C++
Sep 13th, 2005, 3:16 PM
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Replies: 7
Views: 227
cin.getline() error
For some reason I'm getting an error when I try to use getline(). Its very simple code and for some reason I can't figure out why its giving me the error.. its stopping at:
cout << "Enter a...
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Forum: Java
Sep 6th, 2005, 3:28 PM
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Replies: 4
Views: 152
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Forum: Other Programming Languages
Sep 6th, 2005, 3:19 PM
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Replies: 2
Views: 198
Inter-program communication
I need to communicate between two seperate programs. One will read in data from the user, and the second program will take that data and output it. Easy enough, only I'm trying to figure out the most...
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Forum: Java
Sep 6th, 2005, 3:17 PM
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Replies: 4
Views: 152
Inter-program Communication
I need to communicate between two seperate programs. One will read in data from the user, and the second program will take that data and output it. Easy enough, only I'm trying to figure out the most...
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