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How to add multiple files to Git at the same time
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For completeness the easiest way to add multiple files of one type is using the asterisk, for example for html use "git add *.html"
– Inyoka
Jan 27 '17 at 5:51
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How to reload or re-render the entire page using AngularJS
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It is worth noting that one shouldn't be storing state in the services anyway to require services to be "restarted".
– andersonvom
Oct 22 '14 at 13:44
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Simulate delayed and dropped packets on Linux
...to be 100 ± 10 ms with the next random element depending 25% on the last one. This isn't true statistical correlation, but an approximation.
Delay distribution
Typically, the delay in a network is not uniform. It is more common to use a something like a normal distribution to describe th...
Is there a way to make ellipsize=“marquee” always scroll?
...creen at the same time (like when used in ListView) - because usually only one of them can be focused, but this solution 'tricks' the system by telling it all of them are :) Otherwise for single TextView simpler anwer like stackoverflow.com/a/3510891/258848 should be used.
– di...
Android Webview - Completely Clear the Cache
I have a WebView in one of my Activities, and when it loads a webpage, the page gathers some background data from Facebook.
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delete_all vs destroy_all?
...ete_all, and 2) destroy_all instantiates all the records and destroys them one at a time, so with a very large dataset, this could be painfully slow.
– Dylan Markow
Jul 14 '11 at 19:15
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Notepad++ Multi editing
...our text, click the 'record' button in the ribbon, and then edit just that one row of text. You may only use arrow keys or ctrl+arrow keys to move around characters/words rather than clicking with your mouse. The 'home' and 'end' keys are also useful.
When you're finished with that one line, move ...
How to initialize a two-dimensional array in Python?
...By the way, [[foo]*10 for x in xrange(10)] can be used to get rid of one comprehension. The problem is that multiplication does a shallow copy, so new = [foo] * 10 new = [new] * 10 will get you a list containing the same list ten times.
– Scott Wolchok
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Java: How to convert List to Map
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With java-8, you'll be able to do this in one line using streams, and the Collectors class.
Map<String, Item> map =
list.stream().collect(Collectors.toMap(Item::getKey, item -> item));
Short demo:
import java.util.Arrays;
import java.util.List;
impo...
Way to go from recursion to iteration
...ive function onto a stack. In fact, you are replacing the program stack by one of your own.
var stack = [];
stack.push(firstObject);
// while not empty
while (stack.length) {
// Pop off end of stack.
obj = stack.pop();
// Do stuff.
// Push other objects on the stack as needed.
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