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What are the differences between various threading synchronization options in C#?
...ation detail and not relevant. By returning a TCS, you can return results, errors or handle cancellation and it's easily composable with other async operation (such as async await or ContinueWith).
– Simon Gillbee
Aug 13 '15 at 20:13
...
How to conditionally push an item in an observable array?
...= id(); //note the ()
});
if (!match)
return 'error';
else
return match.name;
};
In HTML, i have the following ($parent is due to this being inside a table row loop):
<select data-bind="visible: editing, hasfocus: editing, options: $parent.j...
How do I vertically center UITextField Text?
... if it's just numbers
So, unfortunately, it may need a bit of trial and error and manual adjustment to get it looking visually correct.
I placed the below code in a subclass of UITextField. It calls superclass methods as this takes into account the clear button being present.
override func awak...
module.exports vs exports in Node.js
...thing() {
console.log('bla bla');
}
var x = require('./file1.js')(); //Error: require is not a function
Because with exports, the reference doesn't point anymore to the object where module.exports points, so there is not a relationship between exports and module.exports anymore. In this case m...
How should I log while using multiprocessing in Python?
...w uses a queue for correct handling of concurrency, and also recovers from errors correctly. I've now been using this in production for several months, and the current version below works without issue.
from logging.handlers import RotatingFileHandler
import multiprocessing, threading, logging, sy...
sqlalchemy flush() and get inserted id?
...ing closer to an answer that might work for me but I receive the following error: InvalidRequestError: Could not refresh instance '<....>'. It appears after the flush that the instance simply no longer exists. Appreciate any insight.
– PlaidFan
Dec 21 ...
How can I expand the full path of the current file to pass to a command in Vim?
... concatenation - and fnameescape
:messages prints the most-recent 200 vim [error,] messages
References
annika-backstrom's answer
umber-ferrule's answer
tito-11's answer
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Working with Enums in android
...my app. I try to create a Gender Enum, but for some reason getting Syntax error, insert "EnumBody" to complete EnumDeclaration.
...
What is the difference between setUp() and setUpClass() in Python unittest?
... is called immediately before calling the test method; other than AssertionError or SkipTest, any exception raised by this method will be considered an error rather than a test failure. The default implementation does nothing.
Why would setup be handled in one method over the other?
This part of th...
How to have stored properties in Swift, the same way I had on Objective-C?
...plemented code like yours but when updating to swift 2.0, i am getting the error cannot invoke initializer for type 'UInt' with an argument list of type 'objc_AssociationPolicy)'. Code in next comment
– user2363025
Oct 23 '15 at 7:16
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