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Sort objects in an array alphabetically on one property of the array
...tB) ? -1 : (textA > textB) ? 1 : 0; Not gonna edit your answer, holding out hope I'll at least remember the linting thing :)
– Michael Tranchida
May 18 '18 at 22:40
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Npm Please try using this command again as root/administrator
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It turns out that you don’t have to run the command again as Administrator, and doing so won’t fix the problem.
Try:
npm cache clean first.
If that doesn’t fix things, take a look in %APPDATA%\npm-cache, or if you’re usi...
Better way to get type of a Javascript variable?
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Angus Croll recently wrote an interesting blog post about this -
http://javascriptweblog.wordpress.com/2011/08/08/fixing-the-javascript-typeof-operator/
He goes through the pros and cons of the various methods then defines a new method 'toType' -
var toType = function(obj) {
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How to remove files from git staging area?
...of your repository:
git reset HEAD -- .
Also, for future reference, the output of git status will tell you the commands you need to run to move files from one state to another.
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Make a float only show two decimal places
...o also set the negative format, but I think it's smart enough to figure it out.
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Mysql: Select rows from a table that are not in another
...lumn names between the two tables so that you don't have to tediously type out all join conditions manually:
SELECT a.*
FROM tbl_1 a
NATURAL LEFT JOIN tbl_2 b
WHERE b.FirstName IS NULL
s...
How to get all registered routes in Express?
... built using Node.js and Express. Now I would like to list all registered routes with their appropriate methods.
24 Answers...
Does assignment with a comma work?
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So aaa is implicitly declared and assigned a value of 1. Notice that the output on the console is the result of the last statement, 3.
This code:
var bbb = 1,2,3
Is a syntax error because commas in variable declarations are used to declare multiple variables in a single line. As the MDN arti...
Java code for getting current time [duplicate]
... SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss");
System.out.println( sdf.format(cal.getTime()) );
}
}
You can format SimpleDateFormat in the way you like. For any additional information you can look in java api:
SimpleDateFormat
Calendar
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Kill a postgresql session/connection
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With all infos about the running process:
SELECT *, pg_terminate_backend(pid)
FROM pg_stat_activity
WHERE pid <> pg_backend_pid()
AND datname = 'my_database_name';
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