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How to wait in a batch script? [duplicate]

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Rails migration for has_and_belongs_to_many join table

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Correct way to check if a type is Nullable [duplicate]

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Difference between this and self in self-type annotations?

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SQLAlchemy default DateTime

...olumn, Integer, DateTime from sqlalchemy.ext.declarative import declarative_base Base = declarative_base() class Test(Base): __tablename__ = 'test' id = Column(Integer, primary_key=True) created_date = Column(DateTime, default=datetime.datetime.utcnow) ...
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SVN encrypted password store

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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Java Equivalent of C# async/await?

...ousFileChannel.open(path); ByteBuffer buffer = ByteBuffer.allocate(100_000); await channel.read(buffer, 0, buffer, this); return buffer.get(0); } Then I would imagine the compiler will transform the original async/await code into something like this: public static Future<Byte> ...
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MongoDB: Combine data from multiple collections into one..how?

...ns). You need to have some key in both collections that you can use as an _id. For example, let's say you have a users collection and a comments collection and you want to have a new collection that has some user demographic info for each comment. Let's say the users collection has the following ...
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Change URL and redirect using jQuery

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Best way to randomize an array with .NET

...viceProvider(); string[] MyRandomArray = MyArray.OrderBy(x => GetNextInt32(rnd)).ToArray(); ... static int GetNextInt32(RNGCryptoServiceProvider rnd) { byte[] randomInt = new byte[4]; rnd.GetBytes(randomInt); return Convert.ToInt32(randomInt[0]); } ...