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Showing the stack trace from a running Python application
... # Allow access to frame object.
d.update(frame.f_globals) # Unless shadowed by global
d.update(frame.f_locals)
i = code.InteractiveConsole(d)
message = "Signal received : entering python shell.\nTraceback:\n"
message += ''.join(traceback.format_stack(frame))
i.interact(me...
How to sort an array of associative arrays by value of a given key in PHP?
...is array_multisort().
Here's an example taken straight from the manual and adapted to your case:
$price = array();
foreach ($inventory as $key => $row)
{
$price[$key] = $row['price'];
}
array_multisort($price, SORT_DESC, $inventory);
As of PHP 5.5.0 you can use array_column() instead of that...
How do you enable “Enable .NET Framework source stepping”?
...able" with a greyed out "Browse to find Source").
However, once you've made all the appropriate settings, you can use the following workaround. The workaround is essentially to find the security updates that caused the dll to change, and then remove them. This has the obvious downside of having...
iOS: Modal ViewController with transparent background
...
This following code only works on the iPad.
self.view.backgroundColor = [UIColor clearColor];
self.modalPresentationStyle = UIModalPresentationCurrentContext;
[self presentModalViewController:modalVC animated:YES];
I would go with adding a sub view.
Here is a ...
efficient circular buffer?
... aaronasterlingaaronasterling
58.1k1717 gold badges114114 silver badges124124 bronze badges
...
Python Requests throwing SSLError
...
Martijn Pieters♦
839k212212 gold badges32183218 silver badges28092809 bronze badges
answered Oct 12 '12 at 18:19
Rafael AlmeidaRafael A...
Is it possible to change the location of packages for NuGet?
...rtially implemented in 1.0, but is not documented.
According to @dfowler:
Add a nuget.config file next to the solution with this:
<settings>
<repositoryPath>{some path here}</repositoryPath>
</settings>
There is a nuget package for creating the package folder override.
U...
What is the use of the @ symbol in PHP?
...
Uwe Keim
35.7k3636 gold badges153153 silver badges255255 bronze badges
answered Jun 23 '09 at 12:09
RichieHindleRichieHindle
...
How do CDI and EJB compare? interact?
... annotation in Struts action, it is not managed by container. But when you add Struts2-CDI plugin, you can write there @Inject annotation for the same thing (so no more JNDI lookup needed). This way it enhances EJB power, but as I mentioned before, what you inject with CDI - it does not matter if it...
What Vim command(s) can be used to quote/unquote words?
...'
ciw - Delete the word the cursor is on, and end up in insert mode.
' - add the first quote.
Ctrl+r" - Insert the contents of the " register, aka the last yank/delete.
' - add the closing quote.
Unquote a word that's enclosed in single quotes
di'hPl2x
di' - Delete the word enclosed by single ...