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If threads share the same PID, how can they be identified?
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The four threads will have the same PID but only when viewed from above. What you (as a user) call a PID is not what the kernel (looking from below) calls a PID.
In the kernel, each thread has it's own ID, called a PID (although it would possibly make more sense to call this a TID, or...
How can I create tests in Android Studio?
... when choosing what to test.
Android Testing Patterns (short video series from Android Developers)
Getting Started with Testing (Android docs)
Three Steps to Code Quality via TDD
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How to remove trailing whitespace of all files recursively?
...roject? Starting at a root directory, and removing the trailing whitespace from all files in all folders.
15 Answers
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How to use JUnit to test asynchronous processes
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EDIT Removed syncronized blocks around CountDownLatch thanks to comments from @jtahlborn and @Ring
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How to configure logging to syslog in Python?
...orth become possible. You can also [re-]configure those daemons separately from your code as it should be.
Save your coding for your application, let other software do it's job in concert.
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How to inspect FormData?
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Or from the web console just write [...fd]
– Endless
Oct 16 '17 at 21:14
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UIStatusBarStyle PreferredStatusBarStyle does not work on iOS 7
...er I add the following code, which will get the preferred status bar style from the currently visible view controller.
extension UITabBarController {
public override func childViewControllerForStatusBarStyle() -> UIViewController? {
return selectedViewController
}
}
extension UI...
Identify if a string is a number
...hat integer has positive and negative values. But If this string is coming from user entered textbox then it should return false.
– user2323308
Aug 28 '13 at 13:58
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C++ catching all exceptions
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This is how you can reverse-engineer the exception type from within catch(...) should you need to (may be useful when catching unknown from a third party library) with GCC:
#include <iostream>
#include <exception>
#include <typeinfo>
#include <stdexcept>
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Using Python 3 in virtualenv
... after running virtualenv -p python3 my_virtual_env, python3 is accessible from outside the virtual environment also?
– Bishwas Mishra
Apr 17 '18 at 9:57
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