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Explanation of strong and weak storage in iOS5
I am new to iOS5 development and using objective-c. I have trouble understanding the difference between strong and weak storage. I have read the documentation and other SO questions, but they all sound identical to me with no further insight.
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Is there a command to undo git init?
...that is!
– Cascabel
Jul 9 '10 at 15:51
1
If you init a sub git directory in your current git dire...
How to select rows with no matching entry in another table?
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Here's a simple query:
SELECT t1.ID
FROM Table1 t1
LEFT JOIN Table2 t2 ON t1.ID = t2.ID
WHERE t2.ID IS NULL
The key points are:
LEFT JOIN is used; this will return ALL rows from Table1, regardless of whether or not there is a matching row in Table2.
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How to drop SQL default constraint without knowing its name?
...ame
from sys.tables t
join sys.default_constraints d on d.parent_object_id = t.object_id
join sys.columns c on c.object_id = t.object_id and c.column_id = d.parent_column_id
where t.name = @table_name
and t.schema_id = schema_id(@schema_name)
and c.name = @col_name
--print @Command
execu...
Javascript/DOM: How to remove all events of a DOM object?
...the catch:
Calling addEventListener to an anonymous function creates a new listener each time. Calling removeEventListener to an anonymous function has no effect. An anonymous function creates a unique object each time it is called, it is not a reference to an existing object though it may call ...
Disable click outside of bootstrap modal area to close modal
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@mystikacid You should ask a new question for that. It will be better to help you with your problem and other users searching a similar solution.
– Doguita
Oct 7 '15 at 19:29
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How to get the python.exe location programmatically? [duplicate]
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edited Apr 26 '18 at 8:51
Simon
8,00988 gold badges4141 silver badges6363 bronze badges
answered Apr ...
What's the better (cleaner) way to ignore output in PowerShell? [closed]
...[Void], but that may not be as understandable when glancing at code or for new users.
I guess I slightly prefer redirecting output to $null.
Do-Something > $null
Edit
After stej's comment again, I decided to do some more tests with pipelines to better isolate the overhead of trashing the out...
Add a new line in file?
I want to add a new line after a string is inserted.
2 Answers
2
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What does this square bracket and parenthesis bracket notation mean [first1,last1)?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f4396290%2fwhat-does-this-square-bracket-and-parenthesis-bracket-notation-mean-first1-last%23new-answer', 'question_page');
}
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