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Check for current Node Version
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answered Jul 11 '11 at 20:54
yojimbo87yojimbo87
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Subset of rows containing NA (missing) values in a chosen column of a data frame
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JelenaČuklina
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answered Nov 2 '11 at 13:02
Joris MeysJoris Mey...
Node.js Mongoose.js string to ObjectId function
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answered Dec 5 '11 at 23:56
Kevin DenteKevin Dente
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MySQL vs MySQLi when using PHP [closed]
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edited Dec 30 '15 at 5:52
Tharif
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Differences and relationship between glActiveTexture and glBindTexture
...nstance of type Object, you would change its state as follows: obj.count = 5; You would directly reference an instance of the object, get the particular piece of state you want to change, and shove a value into it.
In OpenGL, you don't do this.
For legacy reasons better left unexplained, to change...
How to get whole and decimal part of a number?
Given, say, 1.25 - how do I get "1" and ."25" parts of this number?
16 Answers
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Simple tool to 'accept theirs' or 'accept mine' on a whole file using git
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5 Answers
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Undoing a git rebase
...before reseting with the --hard option).
Suppose the old commit was HEAD@{5} in the ref log:
git reset --hard HEAD@{5}
In Windows, you may need to quote the reference:
git reset --hard "HEAD@{5}"
You can check the history of the candidate old head by just doing a git log HEAD@{5} (Windows: gi...
Rails: select unique values from a column
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Model.select(:rating)
Result of this is a collection of Model objects. Not plain ratings. And...
Hidden features of HTML
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There's one major drawback: when a file is saved to disk and accessed using the file: protocol, the browser won't be able to find the resour...