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How to get image size (height & width) using JavaScript?
...t always available in the load handler?
– Anders Lindén
Sep 12 '14 at 12:35
@AndersLindén - see thel ink that Akseli...
What are “sugar”, “desugar” terms in context of Java 8?
...wered Feb 27 '14 at 6:41
Denys SéguretDenys Séguret
321k6969 gold badges680680 silver badges668668 bronze badges
...
How to select the row with the maximum value in each group
...
The most intuitive method is to use group_by and top_n function in dplyr
group %>% group_by(Subject) %>% top_n(1, pt)
The result you get is
Source: local data frame [3 x 3]
Groups: Subject [3]
Subject pt Event
(dbl) (dbl) (dbl)
1 ...
Have bash script answer interactive prompts [duplicate]
...ered Sep 27 '10 at 14:12
Loïc FévrierLoïc Février
6,57466 gold badges3737 silver badges5050 bronze badges
...
How do I set default values for functions parameters in Matlab?
... use "varargs" and check against the number of arguments. Something like:
function f(arg1, arg2, arg3)
if nargin < 3
arg3 = 'some default'
end
end
There are a few fancier things you can do with isempty, etc., and you might want to look at Matlab central for some packages that bundl...
What is the optimal algorithm for the game 2048?
...ust talk about the two main heuristics that I use in the static evaluation function and which formalize many of the intuitions that other people have expressed here.
Monotonicity
This heuristic tries to ensure that the values of the tiles are all either increasing or decreasing along both the left/r...
JavaScript before leaving the page
...wered Jun 6 '13 at 19:45
David BélangerDavid Bélanger
7,15433 gold badges3232 silver badges5454 bronze badges
...
How to break out of nested loops?
...
No, don't spoil the fun with a break. This is the last remaining valid use of goto ;)
If not this then you could use flags to break out of deep nested loops.
Another approach to breaking out of a nested loop is to factor out both loops into ...
App Inventor 2 软件著作权（软著）申请指南 · App Inventor 2 中文网
...经验的，建议找人代理一下，细节还是很多很繁琐的。
fun123.cn 提供专业的 AppInventor 源码软著代申请服务，承诺不下证退全款。
5、注意事项
不要有 Logo——有概率会要求提供证明材料，PS掉就行。
不要有...
Base 64 encode and decode example code
...
For Kotlin mb better to use this:
fun String.decode(): String {
return Base64.decode(this, Base64.DEFAULT).toString(charset("UTF-8"))
}
fun String.encode(): String {
return Base64.encodeToString(this.toByteArray(charset("UTF-8")), Base64.DEFAULT)
}
...