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How do I put an already-running process under nohup?
...l you exit your shell) This allows you to see all the jobs that this shell started." (from [quantprinciple.com/invest/index.php/docs/tipsandtricks/unix/…)
– Dr. Jan-Philip Gehrcke
Mar 17 '11 at 13:46
...
How to refresh app upon shaking the device?
...rth gravity. Otherwise you would get a strong "shake" when the application starts and "hits" the ground from free-fall. However, the code gets used to the gravitation due to the low-cut filter and would work also on other planets or in free space, once it is initialized.
(you never know how long you...
Merge multiple lines (two blocks) in Vim
...:global, :move, and :join commands. Assuming that
the first block of lines starts on the first line of the buffer, and
that the cursor is located on the line immediately preceding the first
line of the second block, the command is as follows.
:1,g/^/''+m.|-j!
For detailed explanation of this tech...
onSaveInstanceState () and onRestoreInstanceState ()
... as well, but not very common. (onRestoreInstanceState() is called after onStart(), whereas onCreate() is called before onStart().
Use the put methods to store values in onSaveInstanceState():
protected void onSaveInstanceState(Bundle icicle) {
super.onSaveInstanceState(icicle);
icicle.putLong...
Eclipse error: 'Failed to create the Java Virtual Machine'
I am getting this error message when I start Eclipse Helios on Windows 7:
41 Answers
4...
Is there a way to use shell_exec without waiting for the command to complete?
...t have any effect on client side:
ob_end_clean();
ignore_user_abort();
ob_start();
header("Connection: close");
echo json_encode($out);
header("Content-Length: " . ob_get_length());
ob_end_flush();
flush();
// execute your command here. client will not wait for response, it already has one above.
...
Ruby on Rails console is hanging when loading
For whatever reason, the Ruby on Rails console refuses to start; it just hangs. I haven't made any changes to my code, and other projects using the same version of Ruby and Ruby on Rails have no issue. When I finally Ctrl + C I get this stack trace, which points to Spring.
...
Make a link in the Android browser start up my app?
Is it possible to make a link such as:
9 Answers
9
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How to pass JVM options from bootRun
...erties = System.properties
}
This should pass all JVM options to the app started via bootRun.
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Calculating frames per second in a game
...;
int ticklist[MAXSAMPLES];
/* need to zero out the ticklist array before starting */
/* average will ramp up until the buffer is full */
/* returns average ticks per frame over the MAXSAMPLES last frames */
double CalcAverageTick(int newtick)
{
ticksum-=ticklist[tickindex]; /* subtract value...