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Get the current displaying UIViewController on the screen in AppDelegate.m
...on UIWindow and this will get you the visible view controller by searching down the controller hierarchy. This works if you are using navigation and/or tab bar controller. If you have another type of controller to suggest please let me know and I can add it.
UIWindow+PazLabs.h (header file)
#impor...
Why do I get “a label can only be part of a statement and a declaration is not a statement” if I hav
...ppear at the very beginning of a block, so you could always move the label down a bit and avoid the issue. In C99 you can mix declarations and code, but you still can't put a label immediately before a declaration.
You can put a semicolon immediately after the label's colon (as suggested by Renan)...
How To Get IPython Notebook To Run Python 3?
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In Anaconda "launcher.app" there is “Environment:” pull down menu.
The default environment is called "root". In order to launch application using another environment, just select the desired environment from the list, to make it active.
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Is an empty href valid?
...web developers uses the following html as a placeholder for styling a drop down list.
10 Answers
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Disable browser 'Save Password' functionality
...at looks like a good solution. It makes sense since the form that you send down does not itself include a password. I suppose to be sure you could have two forms, the first one just to ensure that the username and password are visible in all browsers.
– Alexis Wilke
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Git push branch from one remote to another?
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Sorry I downvote it but your answer is identical as radistao above (stackoverflow.com/a/21133502/235878) which was posted in '14.
– Patrick
Apr 28 at 17:49
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How can I center an absolutely positioned element in a div?
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what if user has scrolled the page down, overylay appears on the top, do you think it will be a good idea to use jquery to fix scroll issue
– PUG
Sep 1 '12 at 5:45
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Safely limiting Ansible playbooks to a single machine?
...ll"
ansible-playbook user.yml --extra-vars "target=all"
And to limit it down to a specific pattern, you can set target=pattern_here
or, alternatively, you can leave target=all and append the --limit argument, eg:
--limit imac-1*
ie.
ansible-playbook user.yml --extra-vars "target=all" --li...
Override intranet compatibility mode IE8
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If you pull down the "Tools" menu and choose "Compatibility View Settings" On that dialog at the bottom is a setting "Display intranet sites in compatibility mode". If you uncheck this that should resolve the problem and IE will use the ...
Randomize a List
...'d argue that LINQ could potentially slow the performance of the shuffling down, and that would be a reason not to use it, especially given the relative simplicity of the code.
– Elianora
Feb 12 '16 at 1:26
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