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Java concurrency: Countdown latch vs Cyclic barrier
I was reading through the java.util.concurrent API , and found that
14 Answers
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AVD Manager - Cannot Create Android Virtual Device
...choose Nexus 7 from "Device", I give the AVD a name, I choose "Android 4.2 API Level 17" as the target. And no matter what I do for the rest of the settings, the "OK" button continues to be greyed out. I am not presented with any errors. Any idea as to what I may be missing and why the window would ...
How to change the Text color of Menu item in Android?
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To support lower API versions use <item name="actionMenuTextColor">@color/your_color</item> don't use the Android namespace
– alex.p
Jul 8 '15 at 14:08
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Sorted collection in Java
...Use Google Guava's TreeMultiset class. Guava has a spectacular collections API.
One problem with providing an implementation of List that maintains sorted order is the promise made in the JavaDocs of the add() method.
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What tools to automatically inline CSS style to create email HTML code? [closed]
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+1 for Premailer. It's got both a web form and an API which you can use to integrate it into any platform. If you're using node.js, there a wrapper here.
– Jed Watson
Oct 22 '12 at 14:16
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What is :: (double colon) in Python when subscripting sequences?
...y to slice multi-dimensional arrays in any direction.
Of course, any sane API should use ::3 with the usual "every 3" semantic.
The related Ellipsis is covered further at: What does the Ellipsis object do?
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Error: request entity too large
...e express.bodyParser() and don't provide a limit option.
Try:
app.post('/api/0.1/people', express.bodyParser({limit: '5mb'}), yourHandler);
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In Rails - is there a rails method to convert newlines to ?
...g for, and slightly better since it also adds paragraph tags. See
http://api.rubyonrails.org/classes/ActionView/Helpers/TextHelper.html#method-i-simple_format
Example:
simple_format(mystring)
Note that simple_format allows basic HTML tags, but also passes text through sanitize which removes a...
How to test code dependent on environment variables using JUnit?
...impl;
import static org.mockito.Mockito.when;
import static org.powermock.api.mockito.PowerMockito.mockStatic;
import static org.powermock.api.mockito.PowerMockito.verifyStatic;
import org.junit.Beforea;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import...
CSS selector for first element with class
...t achieve the same thing with a single selector for use with the Selectors API, or Selenium's CSS locators.
It's worth mentioning that Selectors 4 introduces an extension to the :nth-child() notation (originally an entirely new pseudo-class called :nth-match()), which will allow you to use somethin...