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What does .SD stand for in data.table in R
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206
.SD stands for something like "Subset of Data.table". There's no significance to the initial "....
CSS content property: is it possible to insert HTML instead of Text?
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answered Dec 22 '10 at 0:10
BoltClock♦BoltClock
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JavaScript - get the first day of the week from current date
... method of Date objects, you can know the number of day of the week (being 0=Sunday, 1=Monday, etc).
You can then subtract that number of days plus one, for example:
function getMonday(d) {
d = new Date(d);
var day = d.getDay(),
diff = d.getDate() - day + (day == 0 ? -6:1); // adjust whe...
Java packages com and org
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jan 24 '10 at 0:20
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Center a DIV horizontally and vertically [duplicate]
...is useful to anyone. You can see it here working: http://jsbin.com/iquviq/30/edit
.content {
width: 200px;
height: 600px;
background-color: blue;
position: absolute; /*Can also be `fixed`*/
left: 0;
right: 0;
top: 0;
bottom: 0;
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Get lengths of a list in a jinja2 template
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tshepang
10.3k2020 gold badges7979 silver badges123123 bronze badges
answered Sep 23 '09 at 14:55
Alex Martelli...
How to dynamically create CSS class in JavaScript and apply?
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406
Although I'm not sure why you want to create CSS classes with JavaScript, here is an option:
v...
Using str_replace so that it only acts on the first match?
... T.Todua
41.4k1515 gold badges181181 silver badges170170 bronze badges
answered Aug 10 '09 at 0:43
karim79karim79
320k6060 gold ba...
Sort Dictionary by keys
...ys and values, like this:
let sortedKeysAndValues = sorted(dictionary) { $0.0 < $1.0 }
println(sortedKeysAndValues) // [(A, [1, 2]), (D, [5, 6]), (Z, [3, 4])]
EDIT2: The monthly changing Swift syntax currently prefers
let sortedKeys = Array(dictionary.keys).sort(<) // ["A", "D", "Z"]
The...
How can I get every nth item from a List?
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