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Removing pip's cache?
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If using pip 6.0 or newer, try adding the --no-cache-dir option.
If using pip older than pip 6.0, upgrade it with pip install -U pip.
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What does the property “Nonatomic” mean?
...nt your own accessors rather than using @synthesize, I think these declarations do nothing except express your intent as to whether the property is implemented in a threadsafe manner.
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How to declare string constants in JavaScript? [duplicate]
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Many browsers' implementations (and Node) have constants, used with const.
const SOME_VALUE = "Your string";
This const means that you can't reassign it to any other value.
Check the compatibility notes to see if your targeted browsers are support...
Rename a class in Xcode: Refactor… is grayed out (disabled). Why?
...ting the symbol after @interface seems to work.
– Elliot
Jul 8 '09 at 23:04
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@class if for forwa...
Exporting data In SQL Server as INSERT INTO
I am using SQL Server 2008 Management Studio and have a table I want to migrate to a different db server.
11 Answers
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Good Haskell source to read and learn from [closed]
...style or OGI style (or this)
Utrecht style
Yale style
Special case: CMU/Elliott
Read code by the old masters certain people (incomplete list)
Marlow; Paterson; Peyton Jones; Gill; Launchbury; Hughes; Wadler; Bird; Claessen; Jones; Tolmach; Sheard; Swiestra; Augustsson; Runciman; Wallace; Thompso...
How to access component methods from “outside” in ReactJS?
... only work if the child component is declared as a class, as per documentation found here: https://facebook.github.io/react/docs/refs-and-the-dom.html#adding-a-ref-to-a-class-component
Update 2019-04-01: Changed example to use a class and createRef per latest React docs.
Update 2016-09-19: Changed...
php is null or empty?
I have a question regarding NULL in PHP:
9 Answers
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jQuery Mobile: document ready vs. page events
...e until (including) jQuery Mobile 1.5, so you can still use everything mentioned below, at least until next year and jQuery Mobile 1.6.
Old events, including pageinit don't exist any more, they are replaced with pagecontainer widget. Pageinit is erased completely and you can use pagecreate instead,...
How can I change the image displayed in a UIImageView programmatically?
...u want to get fancy you can add the image to an UIView and then add transitions.
P.S. Memory management not included.
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