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How to pass prepareForSegue: an object
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Simply grab a reference to the target view controller in prepareForSegue: method and pass any objects you need to there. Here's an example...
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
// Make sure your segue name in storyboard is the same as this line
if ([[seg...
How to find a deleted file in the project commit history?
Once upon a time, there was a file in my project that I would now like to be able to get.
9 Answers
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Python threading.timer - repeat function every 'n' seconds
...a function every 0.5 seconds and be able to start and stop and reset the timer. I'm not too knowledgeable of how Python threads work and am having difficulties with the python timer.
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Can Selenium Webdriver open browser windows silently in background?
...ny other windows I have open. Very jarring while working in a local environment. Any way to tell selenium or the OS (MAC) to open the windows in the background?
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Difference between Observer, Pub/Sub, and Data Binding
...'s my take on the three:
Data Binding
Essentially, at the core this just means "the value of property X on object Y is semantically bound to the value of property A on object B. No assumptions are made as to how Y knows or is fed changes on object B.
Observer, or Observable/Observer
A design pat...
Get list of all routes defined in the Flask app
... the routes that have been declared throughout my app? Perhaps there is some method I can call on the app object?
9 Answ...
Open-sided Android stroke?
...nd color you can add a solid shape color as in Maragues answer.
EDIT 1
Sometimes, for High Density devices, using low dip values may end in very thin or invisible strokes or distances. This may happen to you also when setting ListView dividers.
The simplest workaround is to use a distance of 1px ...
Keep the window's name fixed in tmux
I'm new to tmux. I want to keep the windows' name fixed after I rename it. But after I renaming it, they keep changing when I execute the commands.
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Using SQL Server 2008 and SQL Server 2005 and date time
I've built a entity framework model against a 2008 database. All works ok against the 2008 database. When I try to update the entity on a 2005 database I get this error.
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nuget 'packages' element is not declared warning
...or 'packages.config' to get rid of this warning. To do this, create file named "packages.xsd":
<?xml version="1.0" encoding="utf-8" ?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified"
targetNamespace="urn:packages" xmlns="urn:packages">
<...