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How to convert a double to long without casting?
...the rounding way which doesn't truncate. Hurried to look it up in the Java API Manual:
double d = 1234.56;
long x = Math.round(d); //1235
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How do I serialize a C# anonymous type to a JSON string?
...use case where serializing anonymous types is useful is unit tests for web APIs.
– howcheng
Feb 24 '16 at 0:39
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Cython: “fatal error: numpy/arrayobject.h: No such file or directory”
... Why would i need np.import_array()? Isn't that for the Numpy C-API?
– Noob Saibot
Feb 2 '13 at 1:31
I trie...
What and where are the stack and heap?
... or without an os. An example close to my heart is the SNES, which had no API calls, no OS as we know it today - but it had a stack. Allocating on a stack is addition and subtraction on these systems and that is fine for variables destroyed when they are popped by returning from the function that ...
Why java.io.File doesn't have a close() method?
...ckage, the similar classe is now named Path. docs.oracle.com/javase/7/docs/api/java/nio/file/Path.html
– mins
May 25 '14 at 11:42
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How to access test resources in Scala?
... @akauppi this can be done with docs.spring.io/spring-framework/docs/2.5.x/api/org/…
– dk14
Aug 13 '16 at 18:50
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In Java, how do I convert a byte array to a string of hex digits while keeping leading zeros? [dupli
...se JAXB, which contains DatatypeConverter, you'll need to install the JAXB API and JAXB Runtime from Maven.
Example usage:
byte bytes[] = {(byte)0, (byte)0, (byte)134, (byte)0, (byte)61};
String hex = javax.xml.bind.DatatypeConverter.printHexBinary(bytes);
Will result in:
000086003D
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Get time in milliseconds using C#
...l, QueryPerformanceCounter and QueryPerformanceFrequency are the low-level APIs that back this functionality.
– Chris Taylor
Oct 25 '10 at 18:07
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Is it possible to remove inline styles with jQuery?
...ring seems to do just what we want. It's not officially documented in the API, but hopefully will continue to work.
– Jon z
Feb 12 '13 at 13:55
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Java 8 functional interface with no arguments and no return value
...ink the javadoc should be made more generic: docs.oracle.com/javase/8/docs/api/java/lang/Runnable.html
– Joshua Goldberg
Mar 31 '16 at 21:29
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