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Paste text on Android Emulator
... Level 19 (Android 4.4 - Kitkat) and higher, you can simply copy and paste from your desktop with your mouse or keyboard.
This feature was announced with Android Studio 2.3
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Is there a performance gain in using single quotes vs double quotes in ruby?
...n. But you only get the performance hit if you actually do that.
Modified from Zetetic's example:
require 'benchmark'
n = 1000000
Benchmark.bm do |x|
x.report("assign single") { n.times do; c = 'a string'; end}
x.report("assign double") { n.times do; c = "a string"; end}
x.report("assign int...
Get push notification while App in foreground iOS
...to see notification on notification screen(screen shown when we swipe down from top of iOS device). But if application is in foreground the delegate method
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Eclipse WTP vs sydeo, “ serves modules without publishing ”
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The answer quoted from @Vsplit
The problem was solved by adding MAVEN with WTP deployment. No
performance problems ... and I don't activate serve modules without
publishing
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Running Selenium WebDriver python bindings in chrome
...ems to be a bug in the Python bindings wrt reading the chromedriver binary from the path or the environment variable. Seems if chromedriver is not in your path you have to pass it in as an argument to the constructor.
import os
from selenium import webdriver
chromedriver = "/Users/adam/Downloads/c...
What's the point of const pointers?
...t for some cases such as loop variables where const would prevent the code from working).
Note that this makes only sense in the definition of a function. It doesn’t belong in the declaration, which is what the user sees. And the user doesn’t care whether I use const for parameters inside the f...
Determining whether jQuery has not found any element
...d */ } else { /* code if not found */ }
You're getting an object returned from that alert because jQuery (almost) always returns the "jQuery object" when you use it, which is a wrapper for the elements jQuery's found that permits method chaining.
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ActionBar text color
...his is the correct way. However, for consistency, you should be inheriting from Widget.Holo.Light.ActionBar for MyTheme.ActionBarStyle.
– Jake Wharton
Jun 21 '11 at 20:57
7
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What is the proper way to format a multi-line dict in Python?
...Otherwise you will need extra blank line to split the comment and its code from others.
some_normal_code()
# hi this function is blah blah
some_code_need_extra_explanation()
some_normal_code()
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How to fix “Attempted relative import in non-package” even with __init__.py
...etail, given the popularity of this question and answer. Noting stuff like from what directory to execute the above shell command, the fact that you need __init__.pys all the way down, and the __package__-modifying trickery (described below by BrenBarn) needed to allow these imports for executable s...