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Calling a Method From a String With the Method's Name in Ruby
... 'https%3a%2f%2fstackoverflow.com%2fquestions%2f1407451%2fcalling-a-method-from-a-string-with-the-methods-name-in-ruby%23new-answer', 'question_page');
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GPL and LGPL open source licensing restrictions [closed]
...rest of the application, should anyone want to heavily modify, or re-write from scratch, that DLL.
– thomasrutter
Feb 12 '13 at 0:45
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How to build for armv6 and armv7 architectures with iOS 5
In iOS5 Apple drops the armv6 architecture from the ARCHS_STANDARD_32_BIT .
6 Answers
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Regex expressions in Java, \\s vs. \\s+
... regular expression quantifiers, and they perform matches like this (taken from the documentation):
Greedy quantifiers
X? X, once or not at all
X* X, zero or more times
X+ X, one or more times
X{n} X, exactly n times
X{n,} X, at least n times
X{n,m} X, at least n but not more than m times
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Can you get DB username, pw, database name in Rails?
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From within rails you can create a configuration object and obtain the necessary information from it:
config = Rails.configuration.database_configuration
host = config[Rails.env]["host"]
database = config[Rails.env]["d...
How to get a reference to current module's attributes in Python
...tion or method, this is the module
where it is defined, not the module
from which it is called).
http://docs.python.org/library/functions.html#globals
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How to set current working directory to the directory of the script in bash?
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If you run the script from the current directory like so bash script.sh, then the value of $0 is script.sh. The only way the cd command will "work" for you is because you don't care about failed commands. If you were to use set -o errexit (aka: se...
AngularJS: Service vs provider vs factory
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From the AngularJS mailing list I got an amazing thread that explains service vs factory vs provider and their injection usage. Compiling the answers:
Services
Syntax: module.service( 'serviceName', function );
Result: When ...
What are the differences between local branch, local tracking branch, remote branch and remote track
...t fetch or git pull.
git pull origin myNewBranch # Pulls new commits from branch "myNewBranch"
# on remote "origin" into remote tracking
# branch on your machine "origin/myNewBranch".
# Here "or...
How do I run a Python program?
... to go when you just have a new technology in your hands ( I still feel it from time to time with Java :P )
– OscarRyz
Oct 5 '09 at 21:56
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