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How do I iterate over an NSArray?

I'm looking for the standard idiom to iterate over an NSArray. My code needs to be suitable for OS X 10.4+. 8 Answers ...
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SQL WHERE.. IN clause multiple columns

...o this derived table: select * from table1 LEFT JOIN ( Select CM_PLAN_ID, Individual_ID From CRM_VCM_CURRENT_LEAD_STATUS Where Lead_Key = :_Lead_Key ) table2 ON table1.CM_PLAN_ID=table2.CM_PLAN_ID AND table1.Individual=table2.Individual WHERE table2.CM_PLAN_ID IS NOT NULL ...
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Control cannot fall through from one case label

... switch (searchType) { case "SearchBooks": Selenium.Type("//*[@id='SearchBooks_TextInput']", searchText); Selenium.Click("//*[@id='SearchBooks_SearchBtn']"); break; case "SearchAuthors": Selenium.Type("//*[@id='SearchAuthors_TextInput']", searchText); ...
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Naming “class” and “id” HTML attributes - dashes vs. underlines [closed]

<div id="example-value"> or <div id="example_value"> ? 8 Answers 8 ...
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how to add records to has_many :through association in rails

...mer.new(params[:customer]) @cust.houses << House.find(params[:house_id]) Or when creating a new house for a customer: @cust = Customer.new(params[:customer]) @cust.houses.create(params[:house]) You can also add via ids: @cust.house_ids << House.find(params[:house_id]) ...
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How to get the body's content of an iframe in Javascript?

...iframes content. First get your iframe var iframe = document.getElementById('id_description_iframe'); // or var iframe = document.querySelector('#id_description_iframe'); And then use jQuery's solution var iframeDocument = iframe.contentDocument || iframe.contentWindow.document; It works ...
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Can I return the 'id' field after a LINQ insert?

When I enter an object into the DB with Linq-to-SQL can I get the id that I just inserted without making another db call? I am assuming this is pretty easy, I just don't know how. ...
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Difference between initLoader and restartLoader in LoaderManager

...s much more enlightening. initLoader Call to initialize a particular ID with a Loader. If this ID already has a Loader associated with it, it is left unchanged and any previous callbacks replaced with the newly provided ones. If there is not currently a Loader for the ID, a new one is ...
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Rails migration for has_and_belongs_to_many join table

...acher for rails 3: rails generate migration students_teachers student_id:integer teacher_id:integer for rails < 3 script/generate migration students_teachers student_id:integer teacher_id:integer (note the table name lists both join tables in alphabetical order) and then for rails 3 ...
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Copying files from host to Docker container

...cp mycontainer:/foo.txt foo.txt For emphasis, mycontainer is a container ID, not an image ID. Multiple files contained by the folder src can be copied into the target folder using: docker cp src/. mycontainer:/target docker cp mycontainer:/src/. target Reference: Docker CLI docs for cp In Do...