06 2015 档案
摘要：Armed with themapandconcatAllfunctions, we can create fairly complex interactions in a simple way. We will use Observable to create a simple drag and ...
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posted @ 2015-06-30 21:37
Zhentiw
摘要：Like an array, Observable has a map method that allows us to transform a sequence into a new Observable.var Observable = Rx.Observable;//Create click ...
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posted @ 2015-06-25 04:55
Zhentiw
摘要：Leaking logic in controllers is not an option, filters are a way to refactor your code and are compatible with ng-if and ng-show. Admin div ...
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posted @ 2015-06-25 03:59
Zhentiw
摘要：In this lesson we will get introduced to theObservabletype. An Observable is acollection that arrives over time. Observables can be used to model even...
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posted @ 2015-06-24 15:44
Zhentiw
摘要：Javascript modules are a design pattern that allow you to encapsulate your code into smaller self managing pieces. They help you separate your code, p...
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posted @ 2015-06-24 15:01
Zhentiw
摘要：>> node>>fs.readFile('finnish.txt', function(err,data){ console.log(data);});// Output string is not what we want>>fs.readFile('finnish.txt', funct...
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posted @ 2015-06-18 01:03
Zhentiw
摘要：1. Install ionic2. Create ionic appionic start myApp tabs //create a appcd myAppionic serve // open the webgoto /#/tab/account // go to one state3. ...
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posted @ 2015-06-14 23:27
Zhentiw
摘要：timeoutLog.js:var apiCheckFactory = require('api-check');var myCheck = apiCheckFactory();module.exports = timeoutLog;var api = [ myCheck.number, myC...
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posted @ 2015-06-09 17:26
Zhentiw
摘要：Integrating D3 with Angular can be very simple. In this lesson, you will learn basic integration as well as how to create D3 charts that can be packag...
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posted @ 2015-06-07 22:48
Zhentiw
摘要：MathScienceReading MathScienceReading
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posted @ 2015-06-05 23:06
Zhentiw
摘要：selection.call() method in D3 can aid in code organization and flexibility by eliminating the need to use chained method calls for every operation. ...
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posted @ 2015-06-05 22:29
Zhentiw
摘要：
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posted @ 2015-06-04 18:49
Zhentiw
摘要：Up until now we've just looked at bar charts. A handy chart, no doubt, but D3 offers a variety of charts you can work with. In this lesson we'll conve...
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posted @ 2015-06-04 15:54
Zhentiw
摘要：If you want ot add margins, should appendgraphics container in svg var svg = d3.select('#chartArea').append('svg') .attr('width', w + ma...
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posted @ 2015-06-04 15:40
Zhentiw
摘要：# Quantitative Scales var colorScale = d3.scale.quantile() .domain([d3.max(dataset) / 4, d3.max(dataset) / 2 , 3*d3.max(dataset) / 4, d3...
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posted @ 2015-06-04 15:27
Zhentiw
摘要：# d3.max```js var xScale = d3.scale.ordinal() .domain(dataset) .rangeBands([0,w],0.3, 0.1);```### use:```js .attr('width',...
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posted @ 2015-06-03 22:27
Zhentiw
摘要：how to used3.maxto normalize your dataset visually within the specific bounds of a variable domain.
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posted @ 2015-06-03 22:11
Zhentiw
摘要：1. svg should use 'fill' prop instead 'background-color'2. svg width & height no need 'px'3. attr(function(data_val, index){})4. create svg, d3.select...
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posted @ 2015-06-03 22:08
Zhentiw
摘要：if (strpos($data ,chr(0x95)) !== false) { echo 'true';}else{ echo "false";}
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posted @ 2015-06-02 22:57
Zhentiw
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