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Using IQueryable with Linq

...ing data from a table in two ways, one which returns IEnumerable<T>, and one which returns an IQueryable<T>. Say, for example, you have a Products table, and you want to get all of the products whose cost is >$25. If you do: IEnumerable<Product> products = myORM.GetProducts(...
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Python - List of unique dictionaries

... If you need all values considered and not just the ID you can use list({str(i):i for i in L}.values()) Here we use str(i) to create a unique string that represents the dictionary which is used to filter the duplicates. – DelboyJay ...
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What are the differences between JSON and JavaScript object? [duplicate]

I am new to JSON and JavaScript objects. 3 Answers 3 ...
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How to create our own Listener interface in android?

...od in MyButton class : void setMyListener(MyListner m1){ this.ml = m1;} and then use this method any time to set your listener object. – Rakesh Soni Dec 7 '15 at 10:22 ...
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How can I change the color of AlertDialog title and the color of the line under it

I changed the color of an AlertDialog title using this command 14 Answers 14 ...
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Why Android Studio says “Waiting For Debugger” if am NOT debugging?

I am working with Android Studio. Since last night, when I Run my project on my device, appear the message "Waiting For Debugger". It is a very strange behavior because I am not debugging application. ...
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How to change time and timezone in iPhone simulator?

How do I change time and time zone in the iPhone simulator? 11 Answers 11 ...
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Efficiency of Java “Double Brace Initialization”?

...e all classes which were generated when I was making a simple application, and used copious amounts of anonymous inner classes -- each class will be compiled into a separate class file. The "double brace initialization", as already mentioned, is an anonymous inner class with an instance initializat...
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How to remove outliers from a dataset

...y vs ages. The ages range from 20-40 at intervals of 2 (20, 22, 24....40), and for each record of data, they are given an age and a beauty rating from 1-5. When I do boxplots of this data (ages across the X-axis, beauty ratings across the Y-axis), there are some outliers plotted outside the whiskers...
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Normalize data in pandas

Suppose I have a pandas data frame df : 5 Answers 5 ...