|
We're maintaining an old video game that uses a full-screen 256-color graphics mode with DirectDraw. The problem is, some applications running in the background sometimes try to change the system palette while the game is running, which results in corrupted...
Started by CyberShadow on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
That description makes it sound very much like Microsoft hope all programs will cooperate... .
Perhaps some other program is misbehaving.
Apparently "an application should not call SetSystemPaletteUse, unless it has a maximized window and the input focus" .
|
|
Does Ruby have a plain-English keyword for exclusive or, like they have "and" and "or"? If not, is this because exclusive or doesn't allow evaluation short-cutting?
Started by Andrew Grimm on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Try ^
true ^ false #=> true true ^ true #=> false false ^ false #=> false
No plain english equivalent operator though... .
Don't know why there isn't particularly, may just be because it isn't as commonly used .
No it doesn't, you can only use ^.
|
|
Is there currently a feature that allows a exclusive checkout in SVN?
and
Is there a good plugin for Delphi that allows the access via IDE?
Started by pr0wl on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
What do you mean by "....
Regarding the exclusive checkout, I'm them manually.
For example this myself, since I'm happy using it as an Explorer extension .
SVN has a concept of " locking " which roughly corresponds to the exclusive checkout.
|
Ask your Facebook Friends
|
Hello,
I'm looking for a solution to access a DBF file and read the data, which is exclusive locked. The problem is, that I can't shutdown the master service and copy the database.
Is there any possibility to avoid these exclusive lock and read the data...
Started by Torben H. on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
It should not be often that a table needs to be opened EXCLUSIVE for any....
I don't think you can use a table opened with the EXCLUSIVE keyword from a foxpro application to avoid this is to not open the table EXCLUSIVE to begin with.
|
|
What is the exclusive or functions in scheme? I've tried xor and ^ , but both give me an unbound local variable error.
Googling found nothing.
Started by Jeffrey Aylesworth on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
As far as I can tell from the R6RS (the latest definition of scheme), there is no pre-defined exclusive.
|
|
If I attempt to gain an exclusive table open in FoxPro, it generates a dialog box if access is denied. Since I'm targeting an non-interactive application, is there a way to detect whether the operation will succeed, or at least have it fail silently?
Started by Justin Love on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
I've had success using FOPEN(nFHdl) USE myfile.dbf exclusive....
IF USED ("MyTable") *-- Use EXCLUSIVE lSuccess = used("MyTable") ON ERROR &cOldError if lSuccess ...
If you have VFP 8 or greater: TRY USE MyTable IN 0 EXCLUSIVE ENDTRY ...
|
|
I want a hybrid of a ToggleButton and RadioButton . I want the "mutually-exclusive" part of RadioButton, and the gui look and behavior of ToggleButton(up and down states). Does one already exist?
Started by antony.trupe on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
The Bold, Italic and Underline toggle Buttons operate independently with respect to their toggle state while the text alignment icon... .
When clicked, such Buttons toggle their 'pressed' state.
Gwt-ext toggleButtons
"This example illustrates Toggle Buttons.
|
|
In SQL Server I have been using the ^ symbol however that doesn't seem to work in Oracle. How do I do a bitwise exclusive OR in Oracle??
Thanks
Started by Schotime on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
You may cast string HEX values into RAW....
There's no easy way.
(thanks Quassnoi)
There is the BITAND operator:
select bitand(49,54)+0 from dual;
You can build up the other operators from it; and here .
Here's an article about creating a BIT_OR method.
|
|
On the file_put_contents () documentation, it says the following:
FILE_APPEND :
Mutually exclusive with LOCK_EX since appends are atomic and thus there is no reason to lock.
LOCK_EX :
Mutually exclusive with FILE_APPEND.
Yet, a couple of lines bellow ...
Started by Alix Axel on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
LOCK_EX : Acquire an exclusive lock on the file while proceeding to the writing....
Mutually exclusive with LOCK_EX since appends are atomic and thus there is no reason to lock.
Exists, append the data to the file instead of overwriting it .
|
|
Hi,
I'm looking for a way to make an exclusive checkout from SVN.
Is there a way to automatically lock a file when it's being checked out ?
If one user makes an exclusive checkout, and then another user makes a checkout to the same file, how do I generate...
Started by Oded on
, 8 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
Why do you want to have an exclusive lock instead of letting other people merge.
At the same time...
|
