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HTML5: Slider with two inputs possible?

...m to be many out there. I ended up modifying @Wildhoney's code a bit and really like it. function getVals(){ // Get slider values var parent = this.parentNode; var slides = parent.getElementsByTagName("input"); var slide1 = parseFloat( slides[0].value ); var slide2 = parseFlo...
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Split column at delimiter in data frame [duplicate]

...b','b|c','x|y')) library(splitstackshape) cSplit(df, "FOO", "|") # ID FOO_1 FOO_2 # 1 11 a b # 2 12 b c # 3 13 x y This particular function also handles splitting multiple columns, even if each column has a different delimiter: df <- data.frame(ID=11:13, ...
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Python - When to use file vs open

...bove natively support the with statement. In Python 2.5, you must add from __future__ import with_statement to the top of your code. – IceArdor Jul 14 '14 at 20:40 ...
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What is two way binding?

...ners). Other frameworks like Knockout do wire up two-way binding automagically. In Backbone, you can easily achieve #1 by binding a view's "render" method to its model's "change" event. To achieve #2, you need to also add a change listener to the input element, and call model.set in the handle...
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Watch multiple $scope attributes

...bject in scope. $scope.$watchGroup( [function () { return _this.$scope.ViewModel.Monitor1Scale; }, function () { return _this.$scope.ViewModel.Monitor2Scale; }], function (newVal, oldVal, scope) { if (newVal != oldVal) { ...
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range over interface{} which stores a slice

...t interface{}) { switch t := t.(type) { case []string: for _, value := range t { fmt.Println(value) } case []int: for _, value := range t { fmt.Println(value) } } } Check out the code on the playground. ...
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is_file or file_exists in PHP

I need to check if a file is on HDD at a specified location ($path.$file_name). 5 Answers ...
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AngularJS access scope from outside js function

... over it: github.com/angular/angular.js/wiki/When-to-use-$scope.$apply(). _If you are doing if (!$scope.$$phase) $scope.$apply() it's because you are not high enough in the call stack._ – scheffield Sep 29 '14 at 14:44 ...
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Why is Everyone Choosing JSON Over XML for jQuery? [closed]

...ng over to JSON . Even Microsoft has integrated support for JSON. What is all the hype over JSON? 19 Answers ...
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Fastest way to copy file in node.js

... I used this method and all I got was a blank file on write. any ideas why? fs.createReadStream('./init/xxx.json').pipe(fs.createWriteStream('xxx.json')); – Timmerz Aug 20 '14 at 15:23 ...