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Enforcing the type of the indexed members of a Typescript object?
...// ok
stuff['a'] = 4; // error
// ... or, if you're using this a lot and don't want to type so much ...
interface StringMap { [key: string]: string; }
var stuff2: StringMap = { };
// same as above
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Stopping an Android app from console
...an probably be refined slightly to call su beforehand.
Otherwise, you can do (manually, or I suppose scripted):
pc $ adb -d shell
android $ su
android # ps
android # kill <process id from ps output>
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How set background drawable programmatically in Android
Is the best way to do it?
13 Answers
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How to remove all the occurrences of a char in c++ string
...algorithm/string.hpp>
boost::erase_all(str, "a");
All of this is well-documented on reference websites. But if you didn't know of these functions, you could easily do this kind of things by hand:
std::string output;
output.reserve(str.size()); // optional, avoids buffer reallocations in the lo...
How to split a dos path into its components in Python
I have a string variable which represents a dos path e.g:
19 Answers
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Get the current displaying UIViewController on the screen in AppDelegate.m
...ontroller is not a UINavigationController:
UIViewController *vc = self.window.rootViewController;
Once you know the root view controller, then it depends on how you have built your UI, but you can possibly find out a way to navigate through the controllers hierarchy.
If you give some more detail...
Simulator or Emulator? What is the difference?
...o match an existing target. The internal state of the emulation mechanism does not have to accurately reflect the internal state of the target which it is emulating.
Simulation, on the other hand, involves modeling the underlying state of the target. The end result of a good simulation is that th...
How to check if a user likes my Facebook Page or URL using Facebook's API
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You can do it in JavaScript like so (Building off of @dwarfy's response to a similar question):
<html>
<head>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"...
How to remove focus border (outline) around text/input boxes? (Chrome) [duplicate]
... To prevent the highlight on those and all other elements as well, you can do:
*:focus {
outline: none;
}
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Is it sometimes bad to use ?
...eader tag. Mailing addresses satisfy all three of these conditions, and so do song lyrics. Poetry could plausibly violate the 'indentation is not meaningful' condition, and so might be better placed in a <pre>.
– Mark Amery
Dec 18 '13 at 16:48
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