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Safe integer parsing in Ruby
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Ruby has this functionality built in:
Integer('1001') # => 1001
Integer('1001 nights')
# ArgumentError: invalid value for Integer: "1001 nights"
As noted in answer by Joseph Pecoraro, you might want to watch for strings that ar...
Reconnection of Client when server reboots in WebSocket
... 5 seconds
setTimeout(function(){start(websocketServerLocation)}, 5000);
};
}
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C pointers : pointing to an array of fixed size
...o a function is by using a pointer-to-array parameter
void foo(char (*p)[10]);
(in C++ language this is also done with references
void foo(char (&p)[10]);
).
This will enable language-level type checking, which will make sure that the array of exactly correct size is supplied as an argume...
What is the difference between char * const and const char *?
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edited Feb 28 '14 at 12:02
answered May 20 '09 at 22:21
w...
What are advantages of Artificial Neural Networks over Support Vector Machines? [closed]
...on can be found in this paper: yann.lecun.com/exdb/publis/pdf/bengio-lecun-07.pdf. In short, the author states that "deep architectures" can represent "intelligent" behaviour/functions etc. more efficiently than "shallow architectures" like SVMs.
– alfa
Jul 25 ...
What is PECS (Producer Extends Consumer Super)?
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answered Apr 27 '10 at 17:37
Michael Myers♦Michael Myers
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How to amend a commit without changing commit message (reusing the previous one)?
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1053
Since git 1.7.9 version you can also use git commit --amend --no-edit to get your result.
Not...
What is the maximum length of a table name in Oracle?
...is 128 bytes.
In Oracle 12.1 and below the maximum object name length is 30 bytes.
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How do I copy to the clipboard in JavaScript?
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2409
Overview
There are three primary browser APIs for copying to the clipboard:
Async Clipboard ...
How to paste text to end of every line? Sublime 2
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edited May 22 '12 at 20:56
answered May 22 '12 at 20:45
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