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Creating a left-arrow button (like UINavigationBar's “back” style) on a UIToolbar
...ht be a safer solution.
This can be done without adding in your own image files using sekr1t button type 101 to get the correct shape. For me the trick was figuring out that I could use initWithCustomView to create the BarButtonItem. I personally needed this for a dynamic navbar rather than a toolb...
Mixin vs inheritance
...)):
>>> obj = Abstraction()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: Can't instantiate abstract class Abstraction with
abstract methods complex_method
In Python, some classes in the abc module are examples of parent classes that both...
How can I do string interpolation in JavaScript?
...andard string to a template string literal? For example, if one had a json file containing a translation table that needed values interpolated into them for display purposes? I think the first solution probably works well for this situation, but I do like the new string template syntax in general.
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How to go to an error using only the keyboard in Eclipse?
Let's say I have a file with 10 lines and I have a problem with the name of the package (or something) and the cursor is on the last line of the text.
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Ruby on Rails. How do I use the Active Record .build method in a :belongs to relationship?
...ow method_missing works. I was trying to locate the actual location of the file that defines this particular method missing.
– awilkening
Nov 22 '13 at 18:54
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Python unittest - opposite of assertRaises?
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@Shay, IMO you should always exclude the test files themselves from the coverage reports (as they almost always run 100% by definition, you would be artificially inflating the reports)
– Original BBQ Sauce
Oct 16 '19 at 10:55
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Write string to output stream
...ing OutputStream.
It can be either a PrintStream writing to stdout or to a File, or it can be writing to memory or any other output destination; therefore, I specified OutputStream as (an) argument in the method.
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AngularJS Multiple ng-app within a page
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For those who have ng-app's in a two seperate js files the below code might help angular.element(document).ready(function() { angular.bootstrap(document.getElementById("App2"), ['namesList']); });
– Siva Kannan
Sep 23 '16 at 6:58
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“Templates can be used only with field access, property access, single-dimension array index, or sin
... than a Trainer object and change your model type declaration in your view file to TrainerViewModel too.
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how to bypass Access-Control-Allow-Origin?
... In case anyone out there actually needs to bypass this they can use PHP's file_get_contents($remote_url);. There are obviously many ways to do this but this is how I did it.
– Shawn Whinnery
Mar 5 '14 at 23:39
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