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马化腾给创业者的3点建议：行业跨界领域最有机会诞生创新 - 资讯 - 清泛网 ...
...。
李泽湘教授在沈南鹏教授介绍后，我详细了解到，他和他的弟子汪涛在港科大出来创业然后在深圳发展起来一个新的科技企业——大疆科技，是目前占全球无人机市场90%份额的企业。我觉得这是一个奇迹。我觉得这是一个从...
【教学】AppInventor2人工智能应用：Personal Image Classifier (PIC) Tool...
...了 [color=var(--fs-experimental-link-color)]look extension，概念上是使用預先訓練好的 tensorflowjs 模型來做到簡單的物件分類，但除非您本身會 tensorflowjs 還要會打包 app inventor extension，不然就是玩玩看 look 就算了，談不上什麼客製化。對於A...
How to install a previous exact version of a NPM package?
...You can also add the --save flag to that command to add it to your package.json dependencies, or --save --save-exact flags if you want that exact version specified in your package.json dependencies.
The install command is documented here: https://docs.npmjs.com/cli/install
If you're not sure what ...
How to see the values of a table variable at debug time in T-SQL?
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Using SQL Server 2016 or never you can also use JSON version of this DECLARE @v nvarchar(max) = (SELECT * FROM <tablename> FOR JSON AUTO)
– Sousuke
Dec 21 '18 at 12:16
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Rails - Nested includes on Active Records?
...
If anyone is doing a respond_to block to generate nested json, you can do something like:
respond_to do |f|
f.json do
render json: event.to_json(include: {users: {include: :profile} }), status: :ok
end
end
...
How to add text to request body in RestSharp
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+1 Likewise, to add plain JSON, it's req.AddParameter("text/json", body, ParameterType.RequestBody);
– Paul Prewett
Mar 1 '12 at 2:07
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An item with the same key has already been added
...rcase id) onto the object for some UI management, but when submitting, the JSON object had both "Id" and "id" properties, which maps to the same key in ASP.NET's model binder, hence this error.
– Svend
Jul 17 '14 at 21:51
...
Compare equality between two objects in NUnit
... for testing purposes. It's tedious and affects domain logic.
Instead,
Use JSON to compare the object's data
No additional logic on your objects. No extra tasks for testing.
Just use this simple method:
public static void AreEqualByJson(object expected, object actual)
{
var serializer = new Syst...
使用App Inventor扩展实现多点触控：Rotation Detector · App Inventor 2 中文网
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使用App Inventor扩展实现多点触控：Rotation Detector · App Inventor 2 中文网
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