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How to write a large buffer into a binary file in C++, fast?
...sumptions (it does not know the drives are SSD) and thus uses the file mechanisms of the OS for transfer.
While the OS does not need to make any assumptions. It can tell the types of the drives involved and use the optimal technique for transferring the data. In this case a direct memory to memory t...
simulate background-size:cover on or
...20, the best solution is object-fit: cover, as described in the answer by Daniël de Wit
– Brett Donald
Apr 8 at 4:00
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How do I format a number in Java?
...imple System.currentTimeMillis diff reveals that.
– manikanta
Aug 9 '14 at 20:08
This for only string value
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What algorithms compute directions from point A to point B on a map?
How do map providers (such as Google or Yahoo! Maps) suggest directions?
18 Answers
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AES vs Blowfish for file encryption
I want to encrypt a binary file. My goal is that to prevent anyone to read the file who doesn't have the password.
7 Answer...
How to redirect output to a file and stdout
In bash, calling foo would display any output from that command on the stdout.
10 Answers
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Is there a good reason to use upper case for SQL keywords? [closed]
...didn't do code colouring.
I used to prefer all upper case, but I'm now leaning towards all lower.
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How to clear gradle cache?
I'm trying to use Android Studio, and the first time I boot it up, it takes like 45 MINUTES to compile... If I don't quit the application, it is okay - each subsequent compilation/running the app will take around 45 seconds.
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Apache Kafka vs Apache Storm
...eue. It is a system that has distributed real time processing abilities, meaning you can execute all kind of manipulations on real time data in parallel.
The common flow of these tools (as I know it) goes as follows:
real-time-system --> Kafka --> Storm --> NoSql --> BI(optional)
So y...
Web Service vs WCF Service
...ild applications that can communicate using a variety of communication mechanisms. With it, you can communicate using Peer to Peer, Named Pipes, Web Services and so on.
You can’t compare them because WCF is a framework for building interoperable applications. If you like, you can think of it as a...