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Convert a Git folder to a submodule retrospectively?
...ored files, a git clean -xd -f may be useful
– naught101
Mar 7 '13 at 0:17
...
Group by multiple columns in dplyr, using string vector input
...:
data = data.frame(
asihckhdoydkhxiydfgfTgdsx = sample(LETTERS[1:3], 100, replace=TRUE),
a30mvxigxkghc5cdsvxvyv0ja = sample(LETTERS[1:3], 100, replace=TRUE),
value = rnorm(100)
)
# get the columns we want to average within
columns = names(data)[-3]
library(dplyr)
df1 <- data %>...
Is it possible to delete an object's property in PHP?
...
answered Aug 30 '10 at 13:26
Yanick RochonYanick Rochon
43.5k2121 gold badges104104 silver badges175175 bronze badges
...
Adding hours to JavaScript Date object?
...rototype.addHours = function(h) {
this.setTime(this.getTime() + (h*60*60*1000));
return this;
}
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How do I use extern to share variables between source files?
...
+100
Using extern is only of relevance when the program you're building
consists of multiple source files linked together, where some of ...
Fork and synchronize Google Code Subversion repository into GitHub
...one, but without it the rest worked just fine.
– user1027169
Nov 9 '12 at 18:03
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mysqli_fetch_assoc() expects parameter / Call to a member function bind_param() errors. How to get t
...r.
– Your Common Sense
May 25 at 22:10
For the most part, I agree, however 'Your Common Sense' i disagree with, "Not j...
Passport.js - Error: failed to serialize user into session
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
What is mattr_accessor in a Rails module?
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Orion EdwardsOrion Edwards
110k5858 gold badges215215 silver badges300300 bronze badges
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Is it better to use Enumerable.Empty() as opposed to new List() to initialize an IEnumerable
...ich is a small bonus.
– Neil
Jan 4 '10 at 18:38
13
sidenote @NeilWhitaker: it's Enumerable.Empty&...