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How to check if activity is in foreground or in visible background?
...liably. You might have the following situation: Resume A Resume B Pause A. Now activityVisible is false whereas the application is visible. Perhaps you use a visibility counter: visibleCounter ++ in onResume and visibleCounter -- in onPause.
– Joris Weimar
Mar ...
fatal: could not read Username for 'https://github.com': No such file or directory
...was:
[credential]
helper = store --file /Users/admin/.git-credentials
Now git will always use those credentials no matter what. I hope it will help someone, like it helped me.
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How to upgrade all Python packages with pip?
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Right :( The issue now lives at github.com/pypa/pip/issues/59 . But every suggestion seems to be answered with "Yeah, but I'm too sure if X is the right way to do Y"... Now is better than never? Practicality beats purity? :(
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How to get back to the latest commit after checking out a previous commit?
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If you know the commit you want to return to is the head of some branch, or is tagged, then you can just
git checkout branchname
You can also use git reflog to see what other commits your HEAD (or any other ref) has pointed to in ...
How to change users in TortoiseSVN
... didn't have a username/password, so I logged in with my credentials. We now have a username/password for him.
6 Answers
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Using DNS to redirect to another URL with a path [closed]
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No, what you ask is not possible. DNS is name resolution system and knows nothing about HTTP.
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How do I extract a sub-hash from a hash?
...gt; 4}
extracted_slice = initial_hash.slice!(:a, :c)
initial_hash would now be
{:b => 2, :d =>4}
extracted_slide would now be
{:a => 1, :c =>3}
You can look at slice.rb in ActiveSupport 3.1.3
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Efficient way to rotate a list in python
What is the most efficient way to rotate a list in python?
Right now I have something like this:
26 Answers
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Selecting all text in HTML text input when clicked
... if (focusedElement == this) return; //already focused, return so user can now place cursor at specific point in input.
focusedElement = this;
setTimeout(function () { focusedElement.select(); }, 100); //select all text in any field on focus for easy re-entry. Delay s...
How to stop app that node.js express 'npm start'
...(80, () => {
console.log('HTTP server listening on port 80');
});
// Now for the socket.io stuff - NOTE THIS IS A RESTFUL HTTP SERVER
// We are only using socket.io here to respond to the npmStop signal
// To support IPC (Inter Process Communication) AKA RPC (Remote P.C.)
const io = require('...