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How can I make git ignore future revisions to a file?
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MongoDB relationships: embed or reference?
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This is more an art than a science. The Mongo Documentation on Schemas is a good reference, but here are some things to consider:
Put as much in as possible
The joy of a Document database is that it eliminates lots of Joins. Your f...
Easiest way to convert int to string in C++
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How to make layout with rounded corners..?
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@nhouser9: actually it's more like "It works, but be warned that your foreground/content might draw in the corners". So depending on the use case it might 100% work. I'm glad the answer has not so many downvotes because it is useful, and I'm glad tha...
Eclipse java debugging: source not found
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hi thanks for all but i found this answer more usefull (stack over flow link)[stackoverflow.com/questions/5815013/…
– shareef
Aug 8 '12 at 12:16
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Using parameters in batch files at Windows command line
...ludes double quotes, including the possibility of syntax errors.
Handling more than 9 arguments (or just making life easier)
If you need to access more than 9 arguments you have to use the command SHIFT. This command shifts the values of all arguments one place, so that %0 takes the value of %1, %...
Convert UTC date time to local date time
...due to browser differences and inconsistencies… (which probably was even more true in 2011)
– Stphane
Feb 16 '18 at 8:08
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php is null or empty?
...ng in a method like getName(), you shouldn't get null when it's empty, but more likely an emtpy string $user->getName() === '' or $user->getId() === 0 or $user->isActive === false. Intended behaviour!
– Cagatay Ulubay
May 23 '17 at 12:32
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In-App Billing test: android.test.purchased already owned
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Scala: What is a TypeTag and how do I use it?
...peTags#WeakTypeTag
ClassTag substitutes ClassManifest whereas TypeTag is more or less the replacement for Manifest.
The former allows to fully work with generic arrays:
scala> import scala.reflect._
import scala.reflect._
scala> def createArr[A](seq: A*) = Array[A](seq: _*)
<console>...