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How can I remove all objects but one from the workspace in R?
...our own risk - it will remove all variables except x:
x <- 1
y <- 2
z <- 3
ls()
[1] "x" "y" "z"
rm(list=setdiff(ls(), "x"))
ls()
[1] "x"
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Current time formatting with Javascript
...ts parts:
getFullYear() - Returns the 4-digit year
getMonth() - Returns a zero-based integer (0-11) representing the month of the year.
getDate() - Returns the day of the month (1-31).
getDay() - Returns the day of the week (0-6). 0 is Sunday, 6 is Saturday.
getHours() - Returns the hour of the da...
Get the IP address of the remote host
...cable
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answered Mar 5 '12 at 17:40
carlosfigueiracarlosfigueira
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Adding Only Untracked Files
... Joel M.
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answered Sep 16 '11 at 15:06
MatMat
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Get String in YYYYMMDD format from JS date object?
...e.yyyymmdd = function() {
var mm = this.getMonth() + 1; // getMonth() is zero-based
var dd = this.getDate();
return [this.getFullYear(),
(mm>9 ? '' : '0') + mm,
(dd>9 ? '' : '0') + dd
].join('');
};
var date = new Date();
date.yyyymmdd();
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__FILE__, __LINE__, and __FUNCTION__ usage in C++
... and line (and function if you choose to use __FUNCTION__/__func__). Optimization is a non-factor since it is a compile time macro expansion; it will never effect performance in any way.
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How can I add a class to a DOM element in JavaScript?
...n
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answered Jul 12 '09 at 4:30
Darko ZDarko Z
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How to pass a class type as a function parameter
I have a generic function that calls a web service and serialize the JSON response back to an object.
6 Answers
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Logical operator in a handlebars.js {{#if}} conditional
...atton
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answered Feb 22 '12 at 23:51
Nick KittoNick Kitto
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How to handle multiple cookies with the same name?
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Jan MJan M
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