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Do declared properties require a corresponding instance variable?
Do properties in Objective-C 2.0 require a corresponding instance variable to be declared? For example, I'm used to doing something like this:
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Command to change the default home directory of a user
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edited Mar 20 at 17:04
fnkr
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answe...
What is the difference between include and extend in Ruby?
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256
What you have said is correct. However there is more to it than that.
If you have a class Kla...
Vim - how to run a command immediately when starting vim?
... Set the 'shell' and 'term' option *SHELL* *COMSPEC* *TERM*
2. Process the arguments
3. Execute Ex commands, from environment variables and/or files *vimrc* *exrc*
4. Load the plugin scripts. *load-plugins*
5. Set 'shellpipe' and 'shellredir'
6. Set 'up...
What would be an alternate to [TearDown] and [SetUp] in MSTest?
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You would use [TestCleanup] and [TestInitialize] respectively.
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Escaping keyword-like column names in Postgres
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Simply enclose year in double quotes to stop it being interpreted as a keyword:
INSERT INTO t...
How do I get and set Environment variables in C#?
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Use the System.Environment class.
The methods
var value = System.Environment.GetEnvironmentV...
NSString: isEqual vs. isEqualToString
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Pang
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answered Aug 18 '09 at 10:41
AbizernAbizern...
Select first occurring element after another element
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#many .more.selectors h4 + p { ... }
This is called the adjacent sibling selector.
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How do you git show untracked files that do not exist in .gitignore
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You can explicitly list what is being tracked and untracked as follows to see if Git is seeing...