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In Java, what is the best way to determine the size of an object?
...ext.next.next.atom.val$lhs.val$lhs.val$lhs.val$rhs (object)
d5e65188 24 java.util.regex.Pattern$5 .root.next.next.next.next.next.atom.val$lhs.val$lhs.val$lhs (object)
d5e651a0 24 java.util.regex.Pattern$1 .root.next.next.next.next.next.atom.val$lhs.val...
Regex Pattern to Match, Excluding when… / Except between
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zx81zx81
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Clang vs GCC - which produces faster binaries? [closed]
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GCC-4.7.2 | 234 | 234 |1.00 |
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Clang-3.2 | 188 | 187 |1.00 |
----------|-----|-----|------
GCC/Clang |1.24 |1.25 |
The points of note here are:
Neither compiler now benefits at all from -O3 optimization.
Clang beats GCC just as importantly at each level of optimiza...
What happens when a computer program runs?
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vbencevbence
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What is the Java string pool and how is “s” different from new String(“s”)? [duplicate]
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Chris DennettChris Dennett
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How to get HTTP Response Code using Selenium WebDriver
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ccpizza
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answered Oct 11 '16 at 14:24
Stefan MateiStefa...
Defeating a Poker Bot
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AaronAaron
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Extracting bits with a single multiplication
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88
Every 1-bit in the multiplier is used to copy one of the bits into its correct position:
1 is...
jQuery Mobile: document ready vs. page events
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keccokecco
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When and why are database joins expensive?
...ese assertions.
I think he wrote it up in Relational Database Writings 1988-1991 but this book was later rolled into edition six of Introduction to Database Systems, which is the definitive text on database theory and design, in its eighth edition as I write and likely to remain in print for decad...