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How can I combine hashes in Perl?
What is the best way to combine both hashes into %hash1? I always know that %hash2 and %hash1 always have unique keys. I would also prefer a single line of code if possible.
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Why is a boolean 1 byte and not 1 bit of size?
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12 Answers
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Tricks to manage the available memory in an R session
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201
Ensure you record your work in a reproducible script. From time-to-time, reopen R, then source(...
What does %5B and %5D in POST requests stand for?
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As per this answer over here: str='foo%20%5B12%5D' encodes foo [12]:
%20 is space
%5B is '['
and %5D is ']'
This is called percent encoding and is used in encoding special characters in the url parameter values.
EDIT By the way as I was reading https://developer.mo...
How to call Makefile from another Makefile?
... called /path/to/project/makefile and one called /path/to/project/gtest-1.4.0/make/Makefile . I'm attempting to have the former call the latter. In /path/to/project/makefile, I have
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Can I stretch text using CSS?
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span.stretch {
display:inline-block;
-webkit-transform:scale(2,1); /* Safari and Chrome */
-moz-transform:scale(2,1); /* Firefox */
-ms-transform:scale(2,1); /* IE 9 */
-o-transform:scale(2,1); /* Opera */
transform:scale(2,1); /* W3C */
}
TIP: You may need to add margi...
How to start an application using android ADB tools?
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11 Answers
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C++, What does the colon after a constructor mean? [duplicate]
... member variables before the body of the constructor executes.
For case #1, I assume you understand inheritance (if that's not the case, let me know in the comments). So you are simply calling the constructor of your base class.
For case #2, the question may be asked: "Why not just initialise it ...
Is it possible to have SSL certificate for IP address, not domain name?
I want my site to use URLs like http://192.0.2.2/... and https://192.0.2.2/... for static content to avoid unnecessary cookies in request AND avoid additional DNS request.
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