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Extract a dplyr tbl column as a vector
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188
With dplyr 0.7.0, you can use pull to get a vector from a tbl.
library("dplyr")
#>
#&g...
Elastic Search: how to see the indexed data
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171
Probably the easiest way to explore your ElasticSearch cluster is to use elasticsearch-head.
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Is it possible to make a Tree View with Angular?
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AngularJS - pass function to directive
...r to your function, call the function by passing an object:
<test color1="color1" update-fn="updateFn(msg)"></test>
JS
var app = angular.module('dr', []);
app.controller("testCtrl", function($scope) {
$scope.color1 = "color";
$scope.updateFn = function(msg) {
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For each row in an R dataframe
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105
You can try this, using apply() function
> d
name plate value1 value2
1 A P1 ...
Load resources from relative path using local html in uiwebview
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edited Nov 18 '16 at 23:18
clozach
4,72655 gold badges3636 silver badges5252 bronze badges
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Are static methods inherited in Java?
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What are the uses of the exec command in shell scripts? [closed]
...hat the ksh is not a login-shell).
Just to save processes. If we call prog1 -> prog2 -> prog3 -> prog4 etc. and never go back, then make each call an exec. It saves resources (not much, admittedly, unless repeated) and makes shutdown simplier.
You have obviously seen exec used somewhere...
Change case of a file on Windows?
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Nov 24 '09 at 23:43
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How can I visualize per-character differences in a unified diff file?
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Given your references to Vim in the question, I'm not sure if this is the answer you want :) b...