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About catching ANY exception
...eption is thrown or not."
In the above example, you'd see output in this order:
1) Performing an action which may throw an exception.
2) Finally is called directly after executing the try statement whether an exception is thrown or not.
3) "An exception was thrown!" or "Everything looks great!"...
How do I syntax check a Bash script without running it?
...
I also enable the 'u' option on every bash script I write in order to do some extra checking:
set -u
This will report the usage of uninitialized variables, like in the following script 'check_init.sh'
#!/bin/sh
set -u
message=hello
echo $mesage
Running the script :
$ check_init...
How to resize a tableHeaderView of a UITableView?
...the actual header view. This is done using a UIView animation block.
In order to synchronize those two animations the animationCurve has to be set to UIViewAnimationCurveEaseInOut and the duration to 0.3, which seems to be what the UITableView uses for it's animation.
Update
I created an Xcode ...
How do I find the .NET version?
...sion 4.0. The v4.0.30319 is your Visual C# compiler version, therefore, in order to find the .NET framework version do the following.
Go to a command prompt and follow this path:
C:\Windows\Microsoft.NET\Framework\v4.0.30319 (or whatever the highest v number folder)
C:\Windows\Microsoft.NET\Frame...
Pacman: how do the eyes find their way back to the monster hole?
... than one is equally near the goal, pick the first valid direction in this order: up, left, down, right.
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Image Segmentation using Mean Shift explained
...ing the mean
Please note that the algorithm is not well defined at the borders, so different implementations will give you different results there.
I'll NOT discuss the gory mathematical details here, as they are impossible to show without proper mathematical notation, not available in StackOv...
SqlDataAdapter vs SqlDataReader
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Sort a Custom Class List
...how Date implements ICompare, but often times I've seen developers use the order parameters were passed to break a tie when values are equal. hth
– ahsteele
May 18 '12 at 14:24
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How do I access the host machine from the guest machine? [closed]
...restart)
I found that I had to switch the connection setting on VMWare in order to restart the connection before these settings worked for me. I hope this helps.
When to use a View instead of a Table?
...view which called a view and so many millions of records were generated in order to see the three the user ultimately needed. I remember one of these views took 8 minutes to do a simple count(*) of the records. Views calling views are an extremely poor idea.
Views are often a bad idea to use to upd...