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Is JavaScript's “new” keyword considered harmful?
... refusing to look beyond one man's opinion. It can be a bit frustrating at times.
Use of the functionality provided by the new keyword has several advantages over building each object from scratch:
Prototype inheritance. While often looked at with a mix of suspicion and derision by those accustom...
How does Google calculate my location on a desktop?
...ages to pinpoint my exact location with a 100% accuracy (at this moment in time).
9 Answers
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Fastest way to find second (third…) highest/lowest value in vector or column
...tial=n-1)[n-1]; it is logically the same thing and takes considerably less time than sort(x, decreasing=TRUE)[n-1].
– r2evans
Jan 27 '17 at 0:47
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How to use LINQ to select object with minimum or maximum property value
...eople.Aggregate((curMin, x) => (curMin == null || (x.DateOfBirth ?? DateTime.MaxValue) <
curMin.DateOfBirth ? x : curMin))
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Get the correct week number of a given date
...the year with a Thursday in it.
public static int GetIso8601WeekOfYear(DateTime time)
{
// Seriously cheat. If its Monday, Tuesday or Wednesday, then it'll
// be the same week# as whatever Thursday, Friday or Saturday are,
// and we always get those right
DayOfWeek day = CultureInf...
Git says “Warning: Permanently added to the list of known hosts”
Every time I use git to interact with a remote, such as when pulling or pushing, I am shown the following message:
15 Answe...
Element-wise addition of 2 lists?
...list2 = [4, 5, 6]*10**5
>>> list1 = [1, 2, 3]*10**5
>>> %timeit from operator import add;map(add, list1, list2)
10 loops, best of 3: 44.6 ms per loop
>>> %timeit from itertools import izip; [a + b for a, b in izip(list1, list2)]
10 loops, best of 3: 71 ms per loop
>>...
Android Shared preferences for creating one time activity (example) [closed]
...). I am using intent from A to B and then B to C.What i want is that every time I open my app I want C as my home screen and not A and B anymore.
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How does the following LINQ statement work?
...hich allow you to make a copy/snapshot of the result and access is as many times you want, without the need to re-execute the query.
If you want the output to be 2,4,6, use .ToList():
var list = new List<int>{1,2,4,5,6};
var even = list.Where(m => m%2 == 0).ToList();
list.Add(8);
foreach...
How can I unit test a GUI?
...y I've had mixed experiences with trying to move logic out of the UI - sometimes it's worked very well, and at other times it's been more trouble than it's worth. It's somewhat outside my area of expertise though.
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