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In a PHP project, what patterns exist to store, access and organize helper objects? [closed]

...eLocator.html dependency injection http://en.wikipedia.org/wiki/Dependency_injection and a php explanation: http://components.symfony-project.org/dependency-injection/trunk/book/01-Dependency-Injection This is a good article about these alternatives: http://martinfowler.com/articles/injection....
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Using module 'subprocess' with timeout

... In Python 3.3+: from subprocess import STDOUT, check_output output = check_output(cmd, stderr=STDOUT, timeout=seconds) output is a byte string that contains command's merged stdout, stderr data. check_output raises CalledProcessError on non-zero exit status as specified i...
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PHP - how to best determine if the current invocation is from CLI or web server?

... the command line (CLI) or from the web server (in my case, Apache with mod_php). 18 Answers ...
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How do I reference an existing branch from an issue in GitHub?

...ant to do this, I manually make the link like this: [a link to a branch](/_user_/_project_/tree/_branch_) Where _user_, _project_, and _branch_ should be replaced with the parts of the branch's URL. For example, a branch in GitHub's "linguist" project: [api-changes branch in github/linguist](/g...
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Putty: Getting Server refused our key Error

...server (Ubuntu 12.04.3 LTS), I have put my public key in ~/.ssh/authorized_keys . The public key is this: 29 Answers ...
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Characters allowed in a URL

...738 specification: Thus, only alphanumerics, the special characters "$-_.+!*'(),", and reserved characters used for their reserved purposes may be used unencoded within a URL. EDIT: As @Jukka K. Korpela correctly points out, this RFC was updated by RFC 3986. This has expanded and clarified...
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What is the purpose of double curly braces in React's JSX syntax?

... an object literal inlined in the prop value. It's the same as var obj = {__html: rawMarkup}; <span dangerouslySetInnerHTML={obj} /> share | improve this answer | fo...
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How to do a case sensitive search in WHERE clause (I'm using SQL Server)?

...the link: SELECT 1 FROM dbo.Customers WHERE CustID = @CustID COLLATE SQL_Latin1_General_CP1_CS_AS AND CustPassword = @CustPassword COLLATE SQL_Latin1_General_CP1_CS_AS Or, change the columns to be case sensitive. sh...
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How to convert a Django QuerySet to a list

... You could do this: import itertools ids = set(existing_answer.answer.id for existing_answer in existing_question_answers) answers = itertools.ifilter(lambda x: x.id not in ids, answers) Read when QuerySets are evaluated and note that it is not good to load the whole result int...
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How do you format an unsigned long long int using printf?

...want to try using the inttypes.h library that gives you types such as int32_t, int64_t, uint64_t etc. You can then use its macros such as: uint64_t x; uint32_t y; printf("x: %"PRId64", y: %"PRId32"\n", x, y); This is "guaranteed" to not give you the same trouble as long, unsigned long long etc, ...