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Programmer Puzzle: Encoding a chess board state throughout a game
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31 Answers
31
Active
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What is the Linux equivalent to DOS pause?
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read does this:
user@host:~$ read -n1 -r -p "Press any key to continue..." key
[...]
user@host:~$
The -n1 specifies that it only waits for a single character. The -r puts it into raw mode, which is necessary because otherwise, if you press something like bac...
Converting numpy dtypes to native python types
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12 Answers
12
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creating list of objects in Javascript
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146
var list = [
{ date: '12/1/2011', reading: 3, id: 20055 },
{ date: '13/1/2011', readin...
How to select only the first rows for each unique value of a column
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126
A very simple answer if you say you don't care which address is used.
SELECT
CName, MIN(A...
How can I get a JavaScript stack trace when I throw an exception?
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+100
Edit 2 (2017):
In all modern browsers you can simply call: console.trace(); (MDN Reference)
Edit 1 (2013):
A better (and simpler)...
How to use GROUP_CONCAT in a CONCAT in MySQL
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161
select id, group_concat(`Name` separator ',') as `ColumnName`
from
(
select
id,
co...
Pure JavaScript: a function like jQuery's isNumeric() [duplicate]
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edited Aug 31 '18 at 18:18
Robert Harvey
164k4141 gold badges308308 silver badges467467 bronze badges
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i18n Pluralization
I want to be able to translate pluralized strings in i18n in rails. A string can be :
7 Answers
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