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What does SynchronizationContext do?
...ms app:
ThreadPool.QueueUserWorkItem(delegate {
string text = File.ReadAllText(@"c:\temp\log.txt");
myTextBox.BeginInvoke(new Action(() => {
myTextBox.Text = text;
}));
});
Which has the advantage that it works when called from any thread. The advan...
Setting direction for UISwipeGestureRecognizer
...thod (ie -(void)scrollViewSwiped:(UISwipeGestureRecognizer *)recognizer).
Filed a bug report (#8276386) to Apple.
[Update] I got an answer from Apple saying that the behavior works as was intended.
So for example in a table view you can swipe left or right in a table view cell to trigger 'delete'...
How do I flush the cin buffer?
...fer the C++ size constraints over the C versions:
// Ignore to the end of file
cin.ignore(std::numeric_limits<std::streamsize>::max())
// Ignore to the end of line
cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n')
...
Error “The connection to adb is down, and a severe error has occurred.”
...mple,i went to the directory tools inside Android sdk. Then i click on adb file and start the eclipse again.
– Adeem Maqsood Basraa
Mar 19 '11 at 14:21
27
...
Type or namespace name does not exist [closed]
.... The problem was that the console application was targeting the client profile.
– Amadiere
Mar 2 '12 at 13:48
3
...
error: No resource identifier found for attribute 'adSize' in package 'com.google.example' main.xml
...ent problem, but the same solution worked. Basically I was using a layout file that references the /res file which I changed to /lib per the instructions here and it worked. Can you provide an explanation of what is going on here?
– RightHandedMonkey
Mar 25 '...
How does this giant regex work?
I recently found the code below in one of my directories, in a file called doc.php . The file functions or links to a file manager. It's quite nicely done. Basically, it lists all the files in the current directory, and it lets you change directories.
...
Why is iostream::eof inside a loop condition (i.e. `while (!stream.eof())`) considered wrong?
...eam >> data).eof())
and not the same as
if(!inStream.eof())
inFile >> data
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What exactly are iterator, iterable, and iteration?
...is:
anything that can be looped over (i.e. you can loop over a string or file) or
anything that can appear on the right-side of a for-loop: for x in iterable: ... or
anything you can call with iter() that will return an ITERATOR: iter(obj) or
an object that defines __iter__ that returns a fresh...
Devise Secret Key was not set
...
I don't see a that file in my app. Does this mean rails g devise:install didn't work successfully? Or is this answer already outdated?
– ahnbizcad
Jul 28 '14 at 23:28
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