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How do ACID and database transactions work?

What is the relationship between ACID and database transaction? 8 Answers 8 ...
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How to get week number in Python?

...ndar() is an instance-method returning a tuple containing year, weeknumber and weekday in respective order for the given date instance. share | improve this answer | follow ...
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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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How to merge 2 List and removing duplicate values from it in C#

I have two lists List that I need to combine in third list and remove duplicate values from that lists 5 Answers ...
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Optimal settings for exporting SVGs for the web from Illustrator?

... SVG profiles SVG 1.0: all modern desktop and mobile browsers support SVG 1.1, so never choose this option. SVG 1.1: You will almost always want this. SVG Tiny/Basic: this is a subset of SVG intended for mobile devices. Only a handful of devices support SVG Tiny and ...
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JMS and AMQP - RabbitMQ

I am trying to understand what JMS and how it is connected to AMQP terminology. I know JMS is an API and AMQP is a protocol. ...
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Size of character ('a') in C/C++

What is the size of character in C and C++ ? As far as I know the size of char is 1 byte in both C and C++. 4 Answers ...
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How to serialize SqlAlchemy result to JSON?

... {} for field in [x for x in dir(obj) if not x.startswith('_') and x != 'metadata']: data = obj.__getattribute__(field) try: json.dumps(data) # this will fail on non-encodable values, like other classes fields[field]...
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Run two async tasks in parallel and collect results in .NET 4.5

... You should use Task.Delay instead of Sleep for async programming and then use Task.WhenAll to combine the task results. The tasks would run in parallel. public class Program { static void Main(string[] args) { Go(); } public static void Go()...
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How to embed an autoplaying YouTube video in an iframe?

I am trying to embed the new iframe version of a YouTube video and get it to auto play. 14 Answers ...