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Best algorithm for detecting cycles in a directed graph [closed]
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has the pseudo-code for one algorithm, and a brief description of another from Tarjan. Both have O(|V| + |E|) time complexity.
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How can I dynamically create a selector at runtime with Objective-C?
...tor(MyMethodName:) but what I want to do is create a selector dynamically from an NSString . Is this even possible?
4 Ans...
Java: how to initialize String[]?
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I believe you just migrated from C++, Well in java you have to initialize a data type(other then primitive types and String is not a considered as a primitive type in java ) to use them as according to their specifications if you don't then its just lik...
Viewing all `git diffs` with vimdiff
... when the next maintenance release will be, but if you're willing to build from git.git, upgrades shall be yours!
– Cascabel
Oct 29 '10 at 5:59
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In Python, how do I index a list with another list?
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A functional approach:
a = [1,"A", 34, -123, "Hello", 12]
b = [0, 2, 5]
from operator import itemgetter
print(list(itemgetter(*b)(a)))
[1, 34, 12]
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How can I write to the console in PHP?
...ension called FirePHP which enables the logging and dumping of information from your PHP applications to the console. This is an addon to the awesome web development extension Firebug.
http://www.studytrails.com/blog/using-firephp-in-firefox-to-debug-php/
Chrome
However if you are using Chrome ...
Pushing a local branch up to GitHub
...arning: push.default is unset; its implicit value has changed in Git
2.0 from 'matching' to 'simple'. To squelch this message and maintain the traditional behavior, use:
git config --global push.default matching
To squelch this message and adopt the new behavior now, use:
git config...
What is a .pid file and what does it contain?
...ecause procfs interfaces are different on e.g. Solaris are quite different from that on Linux.
– Shnatsel
Aug 28 '13 at 15:05
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The character encoding of the HTML document was not declared
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You have to change the file from .html to .php.
and add this following line
header('Content-Type: text/html; charset=utf-8');
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SVN encrypted password store
...SSO password. By encrypting the password, you would at least mask someone from accessing a users other accounts.
I would still be concerned about the encryption strength. If the subversion password is linked to other important accounts, someone might test the encryption strength to crack the pass...