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How to extract URL parameters from a URL with Ruby or Rails?
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edited Mar 19 '15 at 14:23
Arup Rakshit
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A connection was successfully established with the server, but then an error occurred during the pre
... do was kill the instance of the VS WebServer (Cassini) and rebuild & hit F5. That solved it for me. Thanks for your answer. (You should consider marking it as the solution)
– Amadiere
Mar 7 '11 at 11:34
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SearchView's OnCloseListener doesn't work
...ave no choice but give up "oncloselistener". Instead, you can get your menuItem, then setOnActionExpandListener. Then override unimplents methods.
@Override
public boolean onMenuItemActionExpand(MenuItem item) {
// TODO Auto-generated method stub
Log.d("*******","onMenuItemActionExpand");
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Convert int to char in java
... = 1;
char b = (char) a;
System.out.println(b);
will print out the char with ascii value 1 (start-of-heading char, which isn't printable).
int a = '1';
char b = (char) a;
System.out.println(b);
will print out the char with ascii value 49 (one corresponding to '1')
If you want to convert a digi...
Screenshot Apps for iPhone simulator [closed]
...I'm not sure from which version of the iOS Simulator is this possible, but it's better and faster!
You can also try cmd+ctrl+C while in the iOS simulator. Then open Preview or an image editing program and try cmd+N (the image is in the clipboard).
Edit: According to apple's new guidelines we need to...
unable to install pg gem
I tried using gem install pg but it doesn't seem to work.
20 Answers
20
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Listing each branch and its last revision's date in Git
I need to delete old and unmaintained branches from our remote repository. I'm trying to find a way with which to list the remote branches by their last modified date, and I can't.
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How to check if an activity is the last one in the activity stack for an application?
I want to know if user would return to the home screen if he exit the current activity.
10 Answers
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Load resources from relative path using local html in uiwebview
I have a very simple iOS app with a uiwebview loading a very simple test page (test.html):
8 Answers
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Does the C++ standard mandate poor performance for iostreams, or am I just dealing with a poor imple
...e I mention slow performance of C++ standard library iostreams, I get met with a wave of disbelief. Yet I have profiler results showing large amounts of time spent in iostream library code (full compiler optimizations), and switching from iostreams to OS-specific I/O APIs and custom buffer manageme...