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How to format time since xxx e.g. “4 minutes ago” similar to Stack Exchange sites

... 339 function timeSince(date) { var seconds = Math.floor((new Date() - date) / 1000); var...
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What is ApplicationException for in .NET?

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How to succinctly write a formula with many variables from a data frame?

... the . identifier. y <- c(1,4,6) d <- data.frame(y = y, x1 = c(4,-1,3), x2 = c(3,9,8), x3 = c(4,-4,-2)) mod <- lm(y ~ ., data = d) You can also do things like this, to use all variables but one (in this case x3 is excluded): mod <- lm(y ~ . - x3, data = d) Technically, . means all ...
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How to redirect stderr and stdout to different files in the same line in script?

... answered Oct 26 '11 at 10:38 SujoySujoy 6,72233 gold badges2525 silver badges3636 bronze badges ...
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What's the difference between JPA and Spring Data JPA?

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CSS triangle custom border color

...w to go about doing this. I would like to steer clear of javascript and css3 simply because of compatibility. I am trying to have the triangle have a white background with a 1px border (around the angled sides of the triangle) with color #CAD5E0. Is this possible? Here's what I have so far: ...
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Authenticating in PHP using LDAP through Active Directory

... | edited Jan 8 '14 at 21:33 answered Oct 5 '08 at 14:10 ce...
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Apply CSS style attribute dynamically in Angular JS

...k } <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script> <div ng-app="myApp" ng-controller='MyCtrl' ng-style="{color: myColor}"> <input type="text" ng-model="myColor" placeholder="enter a color name"> <div ng-repeat="it...
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Select all child elements recursively in CSS

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Comparing strings with == which are declared final in Java

... 232 When you declare a String (which is immutable) variable as final, and initialize it with a comp...