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Deserialize JSON into C# dynamic object?

...alizer.Deserialize(json, typeof(object)); So, given a JSON string: { "Items":[ { "Name":"Apple", "Price":12.3 }, { "Name":"Grape", "Price":3.21 } ], "Date":"21/11/2010" } The following code will work at runtime: dynamic data = serializer.Deserialize(json, typeof(object)); data.D...
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pandas DataFrame: replace nan values with average of columns

...l null value with mean of that column then you can use this suppose x=df['Item_Weight'] here Item_Weight is column name here we are assigning (fill null values of x with mean of x into x) df['Item_Weight'] = df['Item_Weight'].fillna((df['Item_Weight'].mean())) If you want to fill null value wit...
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How can I convert my device token (NSData) into an NSString?

... This is the best solution, since encondig bytes as hex, implies that you can count it ;) – loretoparisi Sep 14 '12 at 12:56 ...
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Container View Controller Examples [closed]

... The best thing I have found so far is the WWDC 2011 Session Video Session 102 - Implementing UIViewController Containment. share | ...
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MVC3 DropDownListFor - a simple example?

... @VeeKeyBee, you can add new item to the list contribTypeOptions, for example new Contrib {ContribId = -1, Value = "Please Select"} and it will be shown in dropdown list. Than you can check if ContribType is -1 this is means that user haven't selected an...
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How to randomly sort (scramble) an array in Ruby?

I'd like to have my array items scrambled. Something like this: 5 Answers 5 ...
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Favicons - Best practices

...dd SO to your iPhone's home screen). For these reasons, what I consider a best practice for favicon is to not create it manually. Instead, use a tool to automate the whole process and enforce platform guidelines. I advice you to use RealFaviconGenerator. It generates all pictures and HTML code you...
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What does it mean when a CSS rule is grayed out in Chrome's element inspector?

... I don't understand why this answer is a. marked as the best answer and b. has so many upvotes. It's clearly wrong. Margins are not inheritable properties (stackoverflow.com/a/5612360/24267) Michael Coleman's answer is the correct one. Oh, you don't mean inherited from an ance...
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Flexbox not giving equal width to elements

Attempting a flexbox nav that has up to 5 items and as little as 3, but it's not dividing the width equally between all the elements. ...
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MQTT物联网协议完全实践指南 · App Inventor 2 中文网

...atureRecord timestamp, value do // 添加到时间序列数据 add item to TemperatureTimestamps timestamp add item to TemperatureValues value // 限制数据点数量(保留最近100个点) if length of TemperatureTimestamps > 100 then remove list item at position 1...