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Why can I add named properties to an array as if it were an object?
The following two different code snippets seem equivalent to me:
7 Answers
7
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Why do we need extern “C”{ #include } in C++?
Why do we need to use:
11 Answers
11
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Why does Java's hashCode() in String use 31 as a multiplier?
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You can read Bloch's original reasoning under "Comments" in http://bugs.java.com/bugdatabase/view_bug.do?bug_id=4045622. He investigated the performance of different hash functions in regards to the resulting "average chain size" in a hash table. P(31) was one of the common functions ...
How can you find and replace text in a file using the Windows command-line environment?
...%str%
Script Output:
teh cat in teh hat
the cat in the hat
ref: http://www.dostips.com/DtTipsStringManipulation.php#Snippets.Replace
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Why are dates calculated from January 1st, 1970?
...he date was chosen. It just was.
Astronomers use their own epochal date: http://en.wikipedia.org/wiki/Epoch_(astronomy)
Why? A date has to be chosen to make the math work out. Any random date will work.
A date far in the past avoids negative numbers for the general case.
Some of the smarter p...
How to return an array from JNI to Java?
...NewStringUTF(message[i]));
}
return(ret);
}
from link:
http://www.coderanch.com/t/326467/java/java/Returning-String-array-program-Java
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Markdown and including multiple files
...nk] available.
As long as your last file includes the line:
[mkdnlink]: http://daringfireball.net/projects/markdown
...the same command used before will perform the merge and conversion while including that link throughout. Just make sure you leave a blank line or two at the beginning of that ...
git - skipping specific commits when merging
I've been using Git for about a year now and think it's fantastic, but I've just started on a second version of the project and started a new branch for it. I'm struggling a little with the best way to handle things going forward.
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Should I use `import os.path` or `import os`?
According to the official documentation , os.path is a module. Thus, what is the preferred way of importing it?
6 Answer...
Is there a way to pass the DB user password into the command line tool mysqladmin?
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