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Calculate the median of a billion numbers
... not have to be equal, just close.
Each other machine sorts its data, and does so in a way which favours finding the lower values first. So for example a quicksort, always sorting the lower part of the partition first[*]. It writes its data back to the control machine in increasing order as soon as...
Real-world examples of recursion [closed]
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"commonly implemented through recursion" doesn't necessarily mean that the flower does so. Perhaps it does; I'm not enough of a molecular biologist to know, but without an explanation about how it does, I don't see this as particularly helpful. Downvoting. If you...
Passing a string with spaces as a function argument in bash
...ntu 14.04, GNU bash, version 4.3.11(1)-release (x86_64-pc-linux-gnu). What does work for me is using $@ (with or without quotes).
– Kyle Baker
Nov 22 '16 at 20:52
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Sort ArrayList of custom Objects by property
...nce Date implements Comparable, it has a compareTo method just like String does.
So your custom Comparator could look like this:
public class CustomComparator implements Comparator<MyObject> {
@Override
public int compare(MyObject o1, MyObject o2) {
return o1.getStartDate().com...
what is the difference between ?:, ?! and ?= in regex?
... ?= is that ?= excludes the expression from the entire match while ?: just doesn't create a capturing group. So for example a(?:b) will match the "ab" in "abc", while a(?=b) will only match the "a" in "abc". a(b) would match the "ab" in "abc" and create a capture containing the "b".
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Detect if the app was launched/opened from a push notification
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Like some others pointed out, this doesn't detect "launched/opened from a push notification". This is called when the notification is received, not when it's opened. So if you received a notification in the bg but tapped the app icon to open the app, the code ...
Creating rounded corners using CSS [closed]
...useful implementation information on MDN:
If you are using a browser that doesn't implement border-radius (Chrome pre-v4, Firefox pre-v4, IE8, Opera pre-v10.5, Safari pre-v5), then the links below detail a whole bunch of different approaches. Find one that suits your site and coding style, and go w...
Scala: write string to file in one statement
...ink this is by far the simplest and easiest and most idiomatic way, and it does not need any dependencies sans Java itself.
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PHP expects T_PAAMAYIM_NEKUDOTAYIM?
Does anyone have a T_PAAMAYIM_NEKUDOTAYIM ?
10 Answers
10
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What's the best way to determine the location of the current PowerShell script?
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What does Split-Path used for here?
– CMCDragonkai
Dec 9 '16 at 9:06
7
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