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SQL Server: Database stuck in “Restoring” state
...but my main database went into a restoring state for some reason. This actually recovered my DB. Thanks a bunch!
– Aravindh
Jun 9 '14 at 21:07
2
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How can I add CGPoint objects to an NSArray the easy way?
... as many [NSValue] instances as you have CGPoint, and end the list in nil. All objects in this structure are auto-released.
On the flip side, when you're pulling the values out of the array:
NSValue *val = [points objectAtIndex:0];
CGPoint p = [val CGPointValue];
...
Is it valid to define functions in JSON results?
...t further data, without the client worrying about which REST or so api to call next.
– Ravindranath Akila
Jun 24 '14 at 7:48
3
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What is a sensible way to layout a Go project [closed]
...tains executable commands.
The go tool builds source packages and installs the resulting binaries to the pkg and bin directories.
The src subdirectory typically contains multiple version control repositories (such as for Git or Mercurial) that track the development of one or more source pa...
Best way to define error codes/strings in Java?
...re's certainly a better implementation of the enum solution (which is generally quite nice):
public enum Error {
DATABASE(0, "A database error has occurred."),
DUPLICATE_USER(1, "This user already exists.");
private final int code;
private final String description;
private Error(int code...
What is the purpose and uniqueness SHTML?
... you don't have to repeat code as much. Changing one included file updates all of your pages at once. You just put it in your HTML page as per normal.
It's embedded in a standard XML comment, and looks like this:
<!--#include virtual="top.shtml" -->
It's been largely superseded by other m...
Will GetType() return the most derived type when called from the base class?
Will GetType() return the most derived type when called from the base class?
3 Answers
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IE8 and JQuery's trim()
... Thanks, I thought JQuery's functions were chain-able and that's how they all worked!
– Abs
Aug 9 '10 at 11:01
38
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iOS Detection of Screenshot?
...onger true. Apple has made it so touchesCancelled:withEvent: is no longer called when the user takes a screenshot.
This would effectively break Snapchat entirely, so a couple betas in a new solution was added. Now, the solution is as simple as using NSNotificationCenter to add an observer to UIApp...
How to redirect the output of an application in background to /dev/null
...ot terminate you can use:
nohup yourcommand &
Without any parameter all output lands in nohup.out
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