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What is the Objective-C equivalent for “toString()”, for use with NSLog?
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zakovyryazakovyrya
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Adding devices to team provisioning profile
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132
This worked for me:
Login to your iphone provisioning portal through developer.apple.com
Add...
Is errno thread-safe?
...assignments to errno by other threads.
Also see http://linux.die.net/man/3/errno
errno is thread-local; setting it in one thread does not affect its value in any other thread.
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improv...
SQL Add foreign key to existing column
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answered Apr 30 '12 at 19:37
BluesRockAddictBluesRockAddict
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Difference between RegisterStartupScript and RegisterClientScriptBlock?
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163
Here's an old discussion thread where I listed the main differences and the conditions in which ...
How update the _id of one MongoDB Document?
...4d2d2a000002")})
// set a new _id on the document
doc._id = ObjectId("4c8a331bda76c559ef000004")
// insert the document, using the new _id
db.clients.insert(doc)
// remove the document with the old _id
db.clients.remove({_id: ObjectId("4cc45467c55f4d2d2a000002")})
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How do you debug PHP scripts? [closed]
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30 Answers
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How to determine if a record is just created or updated in after_save
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edited Nov 10 '17 at 19:39
answered Aug 25 '11 at 0:41
Zu...
Vim: insert the same characters across multiple lines
...to the n in name.
Enter visual block mode (Ctrlv).
Press j three times (or 3j).
Press I (capital i).
Type in vendor_. Note: It will only update the screen in the first line - until Esc is pressed (6.), at which point all lines will be updated.
Press Esc.
An uppercase I must be used rather than a...
How to split one string into multiple variables in bash shell? [duplicate]
...iodically...
– Rob I
Feb 10 '16 at 13:57
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