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Is it possible to read from a InputStream with a timeout?
...so no timeout required)
Just use this:
byte[] inputData = new byte[1024];
int result = is.read(inputData, 0, is.available());
// result will indicate number of bytes read; -1 for EOF with no data read.
OR equivalently,
BufferedReader br = new BufferedReader(new InputStreamRead...
Why use a prime number in hashCode?
...dern java HashMap implementations keep the number of buckets to a power of 2).
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How do I increase the number of displayed lines of a Java stack trace dump?
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122
You don't need to; that information is present elsewhere in the stack trace. From the docs of p...
How to change Elasticsearch max memory size
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128
In ElasticSearch >= 5 the documentation has changed, which means none of the above answers w...
Is it safe to push_back an element from the same vector?
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It looks like http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-closed.html#526 addressed this problem (or something very similar to it) as a potential defect in the standard:
1) Parameters taken by const reference can be changed during execution
of the function
...
Convert string[] to int[] in one line of code using LINQ
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621
Given an array you can use the Array.ConvertAll method:
int[] myInts = Array.ConvertAll(arr, s...
How to get next/previous record in MySQL?
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22 Answers
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How can I have linked dependencies in a git repo?
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215
You can do this with submodules in git. In your repository, do:
git submodule add path_to_rep...
Visual Studio 2005/2012: How to keep first curly brace on same line?
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212
C#
In the Tools Menu click Options
Click Show all Parameters (checkbox at the bottom left) (...