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Lock-free multi-threading is for real threading experts
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Joe Duffy's book:
http://www.bluebytesoftware.com/books/winconc/winconc_book_resources.html
He also writes a blog on these topics.
The trick to getting low-lock programs right is to understand at a deep level precisely what the rules of the memory ...
Loading and parsing a JSON file with multiple JSON objects
...ns valid JSON, but as a whole, it is not a valid JSON value as there is no top-level list or object definition.
Note that because the file contains JSON per line, you are saved the headaches of trying to parse it all in one go or to figure out a streaming JSON parser. You can now opt to process eac...
A complete solution to LOCALLY validate an in-app receipts and bundle receipts on iOS 7
...re);
EVP_cleanup(); // Balances OpenSSL_add_all_digests (), per http://www.openssl.org/docs/crypto/OpenSSL_add_all_algorithms.html
return result == verified;
}
This was done back at the beginning, before the receipt was parsed.
Verifying the receipt hash
The hash included in the receipt...
Variables not showing while debugging in Eclipse
...stack), so thought the problem didn't go away. However, when the debugger stopped at a different place, the variables started showing up.
– haridsv
Mar 20 '13 at 12:03
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What is the most effective way for float and double comparison?
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//
// See the following article for more details on ULP:
// http://www.cygnus-software.com/papers/comparingfloats/comparingfloats.htm.
static const size_t kMaxUlps = 4;
// Constructs a FloatingPoint from a raw floating-point number.
//
// On an Intel CPU, passing a non-normalized NA...
slf4j: how to log formatted message, object array, exception
...g give @Ceki a hard time about it not being in the Javadocs but its at the top of the Logger javadoc class: slf4j.org/apidocs/org/slf4j/Logger.html
– Adam Gent
Apr 20 '13 at 20:43
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How to automatically generate a stacktrace when my program crashes
...to the article where I learned the details for this implementation:
http://www.linuxjournal.com/article/6391
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How to set my phpmyadmin user session to not time out so quickly? [duplicate]
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Once you're logged into phpmyadmin look on the top navigation for "Settings" and click that then:
"Features" >
Unfortunately changing it through the UI means that the changes don't persist between logins.
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convert double to int
...1290746: That would work, but you'd usually just have using System; at the top of the file, at which point it could just be intVal = Convert.ToInt32(Math.Floor(dblVal));
– Jon Skeet
May 1 '16 at 8:08
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C++ performance vs. Java/C#
... just fine.
One the Java side, @Swati points out a good article:
https://www.ibm.com/developerworks/library/j-jtp09275
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edited May 23 '17 at 12:10
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