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What is the difference between a web API and a web service?
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12 Answers
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How to show the last queries executed on MySQL?
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812
For those blessed with MySQL >= 5.1.12, you can control this option globally at runtime:
Ex...
How to resize the AVD emulator (in Eclipse)?
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edited Jul 10 '15 at 22:51
nbro
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Android soft keyboard covers EditText field
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edited Aug 28 '17 at 22:43
Dan Dascalescu
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.NET Process.Start default directory?
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edited Feb 23 '15 at 18:42
umlcat
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Why does Java's hashCode() in String use 31 as a multiplier?
...multiplication overflowed, information would be lost, as multiplication by 2 is equivalent to shifting. The advantage of using a prime is less clear, but it is traditional. A nice property of 31 is that the multiplication can be replaced by a shift and a subtraction for better performance: 31 * i ==...
java.nio.file.Path for a classpath resource
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keyoxykeyoxy
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How does lucene index documents?
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There's a fairly good article here: https://web.archive.org/web/20130904073403/http://www.ibm.com/developerworks/library/wa-lucene/
Edit 12/2014: Updated to an archived version due to the original being deleted, probably the best more recent alternative is http://lucene.apache.org/core/3...
How to allocate aligned memory only using the standard library?
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Original answer
{
void *mem = malloc(1024+16);
void *ptr = ((char *)mem+16) & ~ 0x0F;
memset_16aligned(ptr, 0, 1024);
free(mem);
}
Fixed answer
{
void *mem = malloc(1024+15);
void *ptr = ((uintptr_t)mem+15) & ~ (uintptr_t)0x0F;
m...