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@EduardoRusso this is simply awesom>me m> - thanks!
– davnicwil
May 17 '15 at 2:17
4
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Use underscore inside Angular controllers
...re.factory('_', ['$window', function($window) {
return $window._; // assum>me m>s underscore has already been loaded on the page
}]);
And then you can ask for the _ in your app's module:
// Declare it as a dependency of your module
var app = angular.module('app', ['underscore']);
// And then inject...
How do I prevent angular-ui modal from closing?
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add a comm>me m>nt
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35
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Is there XNOR (Logical biconditional) operator in C#?
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add a comm>me m>nt
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5
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dplyr: “Error in n(): function should not be called directly”
...produce one of the examples in the dplyr package but am getting this error m>me m>ssage. I am expecting to see a new column n produced with the frequency of each combination. What am I missing? I triple checked that the package is loaded.
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How do I update if exists, insert if not (AKA “upsert” or “m>me m>rge”) in MySQL?
...ON DUPLICATE KEY UPDATE. For example:
INSERT INTO `usage`
(`thing_id`, `tim>me m>s_used`, `first_tim>me m>_used`)
VALUES
(4815162342, 1, NOW())
ON DUPLICATE KEY UPDATE
`tim>me m>s_used` = `tim>me m>s_used` + 1
share
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How can I calculate the tim>me m> between 2 Dates in typescript
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Use the getTim>me m> m>me m>thod to get the tim>me m> in total milliseconds since 1970-01-01, and subtract those:
var tim>me m> = new Date().getTim>me m>() - new Date("2013-02-20T12:01:04.753Z").getTim>me m>();
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How to calculate age (in years) based on Date of Birth and getDate()
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There are issues with leap year/days and the following m>me m>thod, see the update below:
try this:
DECLARE @dob datetim>me m>
SET @dob='1992-01-09 00:00:00'
SELECT DATEDIFF(hour,@dob,GETDATE())/8766.0 AS AgeYearsDecimal
,CONVERT(int,ROUND(DATEDIFF(hour,@dob,GETDATE())/8766.0,0)...
Using R to list all files with a specified extension
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files <- list.files(pattern = "\\.dbf$")
$ at the end m>me m>ans that this is end of string. "dbf$" will work too, but adding \\. (. is special character in regular expressions so you need to escape it) ensure that you match only files with extension .dbf (in case you have e.g. .adbf...
MySQL: Set user variable from result of query
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Yes, but you need to move the variable assignm>me m>nt into the query:
SET @user := 123456;
SELECT @group := `group` FROM user WHERE user = @user;
SELECT * FROM user WHERE `group` = @group;
Test case:
CREATE TABLE user (`user` int, `group` int);
INSERT INTO user VALUES (...