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What must I know to use GNU Screen properly? [closed]
I've just introduced a friend to GNU Screen and they're having a hard tim>me m> getting used to it. That makes m>me m> think about the essential things he needs to know about the excellent Screen utility, the sam>me m> things that you'd think worthwhile to teach som>me m>one, a beginner, from the ground up. What ar...
Twitter bootstrap modal-backdrop doesn't disappear
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Would give this answer +2 if I could. Just saved m>me m> hours!
– Andre Lombaard
Oct 15 '13 at 12:40
9
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How to split data into training/testing sets using sample function
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There are num>me m>rous approaches to achieve data partitioning. For a more complete approach take a look at the createDataPartition function in the caTools package.
Here is a simple example:
data(mtcars)
## 75% of the sample size
smp_size...
How do I keep Python print from adding newlines or spaces? [duplicate]
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This worked great for m>me m>. Just don't forget to do a sys.stdout.flush() when you're ready to display it on screen, otherwise it will hold it in a buffer and you won't see it. I use this to give visual feedback that a script is still running when ...
MongoDB not equal to
...nds for not equal:
use test
switched to db test
db.test.insert({author : 'm>me m>', post: ""})
db.test.insert({author : 'you', post: "how to query"})
db.test.find({'post': {$ne : ""}})
{ "_id" : ObjectId("4f68b1a7768972d396fe2268"), "author" : "you", "post" : "how to query" }
And now $not, which takes...
Integrate ZXing in Android Studio
... sources for the input all over, I will give you a hint on what worked for m>me m> - because it turned out to be very easy.
There is a real handy git repository that provides the zxing android library project as an AAR archive.
https://github.com/journeyapps/zxing-android-embedded
All you have to do...
Putting uncommitted changes at Master to a new branch by Git
...d .
git add deletedFile1
git add deletedFile2
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git commit -m "My Custom m>Me m>ssage"
I am not really sure about the deleted files, but I guess they aren't included when you use git add .
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Why not be dependently typed?
...s really just the unification of the value and type levels, so you can param>me m>trize values on types (already possible with type classes and param>me m>tric polymorphism in Haskell) and you can param>me m>trize types on values (not, strictly speaking, possible yet in Haskell, although DataKinds gets very close)...
Deserialize JSON to ArrayList using Jackson
... JSON. I have configured a special MixIn class, MyPojoDeMixIn , to assist m>me m> with the deserialization. MyPojo has only int and String instance variables combined with proper getters and setters. MyPojoDeMixIn looks som>me m>thing like this:
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MYSQL Dump only certain rows
...E clause, like:
--where="date_pulled='2011-05-23'"
You have the column nam>me m> outside of the quotes.
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