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rsync: difference between --size-only and --ignore-times
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Fernando Silveira
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answered Dec 8 '12 at 16:18
ckgckg
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hadoop No FileSystem for scheme: file
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+50
This is a typical case of the maven-assembly plugin breaking things.
Why this happened to us
Different JARs (hadoop-commons for Loca...
'any' vs 'Object'
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207
Object is more restrictive than any. For example:
let a: any;
let b: Object;
a.nomethod(); /...
Initialise a list to a specific length in Python [duplicate]
How do I initialise a list with 10 times a default value in Python?
3 Answers
3
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BaseException.message deprecated in Python 2.6
...s 'my detailed description'
You can use str(my) or (less elegant) my.args[0] to access the custom message.
Background
In the newer versions of Python (from 2.6) we are supposed to inherit our custom exception classes from Exception which (starting from Python 2.5) inherits from BaseException. The b...
Django dynamic model fields
...ls.
NoSQL Django libraries are great, but keep in mind that they are not 100% the Django-compatible, for example, to migrate to Django-nonrel from standard Django you will need to replace ManyToMany with ListField among other things.
Checkout this Django MongoDB example:
from djangotoolbox.f...
How to multiply duration by integer?
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+250
int32 and time.Duration are different types. You need to convert the int32 to a time.Duration, such as time.Sleep(time.Duration(rand.I...
How can I assign an ID to a view programmatically?
...ns unique:
Here, values/ids.xml defines a custom id:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<item name="reservedNamedId" type="id"/>
</resources>
Then once the ViewGroup or View has been created, you can attach the custom id
myViewGroup.setId(R.id.reserve...
CSS opacity only to background color, not the text on it? [duplicate]
...;integer>s or <percentage>s, where the number 255 corresponds to 100%. A (alpha) can be a <number> between 0 and 1, or a <percentage>, where the number 1 corresponds to 100% (full opacity).
RGBa example
rgba(51, 170, 51, .1) /* 10% opaque green */
rgba(51, 170, 51, .4) /...
Android Spanned, SpannedString, Spannable, SpannableString and CharSequence
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edited May 25 '15 at 0:36
TWiStErRob
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