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How to determine when Fragment becomes visible in ViewPager
...seems. Ultimately I get two options Menu's added when I only want the menu from the fragment that is visible. Any suggestions in this regard?
– cYrixmorten
Sep 4 '14 at 0:29
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subtract two times in python
...
Try this:
from datetime import datetime, date
datetime.combine(date.today(), exit) - datetime.combine(date.today(), enter)
combine builds a datetime, that can be subtracted.
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How to fix 'sudo: no tty present and no askpass program specified' error?
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jenkins is just a user name? It must be user name of user from host machine? What if user name on host machine matches user name from remote server?
– mrgloom
May 2 '17 at 14:28
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URL to load resources from the classpath in Java
...ndler extends URLStreamHandler {
/** The classloader to find resources from. */
private final ClassLoader classLoader;
public Handler() {
this.classLoader = getClass().getClassLoader();
}
public Handler(ClassLoader classLoader) {
this.classLoader = classLoader;
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How do I uninstall nodejs installed from pkg (Mac OS X)?
I installed NodeJS from pkg file on my Mac. Now I need to uninstall it. Tell me please how to do it.
I tried to remove files from this list:
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How to call a parent method from child class in javascript?
...Class.prototype.myMethod.call(this)
Same goes for calling a parent method from child class with arguments:
ParentClass.prototype.myMethod.call(this, arg1, arg2, ..) * Hint: use apply() instead of call() to pass arguments as an array.
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How to detect the OS from a Bash script?
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Why do you set platform from unamestr, instead of just using unamestr?
– csexton
Dec 26 '08 at 22:14
80
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Need to handle uncaught exception and send log file
...e solution (almost: I omitted the UI layout and button handling) - derived from a lot of experimentation and various posts from others related to issues that came up along the way.
There are a number of things you need to do:
Handle uncaughtException in your Application subclass.
After catchin...
Graph Algorithm To Find All Connections Between Two Arbitrary Vertices
...ed clique of n + 1 nodes. Even though there's clearly just one simple path from A to B, a naïve DFS will waste O(n!) time uselessly exploring the clique. Similar examples (one solution, DFS takes exponential time) can be found among DAGs, too.
– Ilmari Karonen
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How to remove all callbacks from a Handler?
I have a Handler from my sub-Activity that was called by the main Activity . This Handler is used by sub-classes to postDelay some Runnables, and I can't manage them. Now, in the onStop event, I need to remove them before finishing the Activity (somehow I called finish() , but it still call ...