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qmake: could not find a Qt installation of ''
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ptmonoptmono
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1
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How to print matched regex pattern using awk?
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148
This is the very basic
awk '/pattern/{ print $0 }' file
ask awk to search for pattern using ...
How do I delete rows in a data frame?
...'-' operator.
So, assuming the data.frame is called myData:
myData[-c(2, 4, 6), ] # notice the -
Of course, don't forget to "reassign" myData if you wanted to drop those rows entirely---otherwise, R just prints the results.
myData <- myData[-c(2, 4, 6), ]
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Counting the occurrences / frequency of array elements
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jpaugh
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answered Apr 14 '11 at 18:58
Šime VidasŠime V...
Using ViewPagerIndicator library with Android Studio and Gradle
...dd that dependency :
compile 'fr.avianey.com.viewpagerindicator:library:2.4.1.1@aar'
And declare maven central like this :
repositories {
mavenCentral()
}
Hope it helps...
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Get name of current class?
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answered Aug 4 '11 at 14:32
Yuval AdamYuval Adam
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Suppress Scientific Notation in Numpy When Creating Array From Nested List
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Node.js Mongoose.js string to ObjectId function
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433
You can do it like so:
var mongoose = require('mongoose');
var id = mongoose.Types.ObjectId('...
Read file data without saving it in Flask
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141
FileStorage contains stream field. This object must extend IO or file object, so it must contai...