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Switch on ranges of integers in JavaScript [duplicate]
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edited Aug 22 '18 at 10:43
Luca Davanzo
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an...
What is the most useful script you've written for everyday life? [closed]
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edited Nov 4 '19 at 12:35
community wiki
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Regex Email validation
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edited Jul 15 '14 at 17:53
Leniel Maccaferri
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Where can I find the “clamp” function in .NET?
...sing directive for the namespace e.g.
using Core.ExtensionMethods
int i = 4.Clamp(1, 3);
.NET Core 2.0
Starting with .NET Core 2.0 System.Math now has a Clamp method that can be used instead:
using System;
int i = Math.Clamp(4, 1, 3);
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ASP.NET: HTTP Error 500.19 – Internal Server Error 0x8007000d
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14 Answers
14
Active
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Get first and last day of month using threeten, LocalDate
... withDayOfMonth, and lengthOfMonth():
LocalDate initial = LocalDate.of(2014, 2, 13);
LocalDate start = initial.withDayOfMonth(1);
LocalDate end = initial.withDayOfMonth(initial.lengthOfMonth());
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How can I select rows with most recent timestamp for each key value?
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94
For the sake of completeness, here's another possible solution:
SELECT sensorID,timestamp,senso...
Find all records which have a count of an association greater than zero
...s an example
[10] pry(main)> Comment.distinct.pluck :article_id
=> [43, 34, 45, 55, 17, 19, 1, 3, 4, 18, 44, 5, 13, 22, 16, 6, 53]
[11] pry(main)> _.size
=> 17
[12] pry(main)> Article.joins(:comments).size
=> 45
[13] pry(main)> Article.joins(:comments).distinct.size
=> 17
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Creating a new dictionary in Python
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edited Nov 8 '15 at 3:49
poolie
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answered Dec ...
Rounding up to next power of 2
...power of 2 number. For example if my input is 789, the output should be 1024. Is there any way of achieving this without using any loops but just using some bitwise operators?
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