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What is the purpose of Flask's context stacks?
... can retrieve with the module's get_ident() function. That function is the starting point to the magic behind having request, current_app,url_for, g, and other such context-bound global objects.
try:
from greenlet import get_ident
except ImportError:
from thread import get_ident
Now that we...
How do you add an in-app purchase to an iOS application?
...ifier]];
productsRequest.delegate = self;
[productsRequest start];
}
else{
NSLog(@"User cannot make payments due to parental controls");
//this is called the user cannot make payments, most likely due to parental controls
}
}
- (void)productsRequest:...
tomcat - CATALINA_BASE and CATALINA_HOME variables
...se they are used to find that file.
For example:
(4.1) Tomcat can be started by executing one of the following
commands:
%CATALINA_HOME%\bin\startup.bat (Windows)
$CATALINA_HOME/bin/startup.sh (Unix)
or
%CATALINA_HOME%\bin\catalina.bat start (Windows)
$CA...
SecItemAdd and SecItemCopyMatching returns error code -34018 (errSecMissingEntitlement)
...
Thanks Marcin. I started getting this error when I switched to xcode 6 beta. No suggestion in this thread resolved. Reverted to xcode 5 and -34018 no longer occurs.
– Daniel Coffman
Jun 9 '14 at 18:48
...
What LaTeX Editor do you suggest for Linux? [closed]
... Gummi is good but has still many shortcomings. For example when you start it up it opens up a default latex document which is truly annoying.
– Jubei
Aug 25 '13 at 6:24
...
Genymotion, “Unable to load VirtualBox engine.” on Mavericks. VBox is setup correctly
...ame problem and solved it by running the following command:
sudo /Library/StartupItems/VirtualBox/VirtualBox restart
In later versions, the command is
sudo /Library/Application\ Support/VirtualBox/LaunchDaemons/VirtualBoxStartup.sh restart
Make sure you've unblocked VirtualBox's kernel extens...
Difference between “git add -A” and “git add .”
... into two separate commands add -u1 and add-u2 whereby one works for files starting with numerals and the other for files starting with non-numerals
– Pacerier
Oct 20 '15 at 10:15
...
Do try/catch blocks hurt performance when exceptions are not thrown?
...ring[] args)
{
Stopwatch w = new Stopwatch();
double d = 0;
w.Start();
for (int i = 0; i < 10000000; i++)
{
try
{
d = Math.Sin(1);
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
...
How do I use format() on a moment.js duration?
...
// set up
let start = moment("2018-05-16 12:00:00"); // some random moment in time (in ms)
let end = moment("2018-05-16 12:22:00"); // some random moment after start (in ms)
let diff = end.diff(start);
// execution
let f = moment.utc(diff...
How to change the output color of echo in Linux
...nding tput command is listed in the Cap-name column of the huge table that starts at line 81.)
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