大约有 38,292 项符合查询结果（耗时：0.0380秒） [XML]
How can I determine if a JavaScript variable is defined in a page? [duplicate]
...
answered Sep 26 '08 at 10:44
SSharmaSSharma
2,81533 gold badges1515 silver badges66 bronze badges
...
byte[] to hex string [duplicate]
...
There is a built in method for this:
byte[] data = { 1, 2, 4, 8, 16, 32 };
string hex = BitConverter.ToString(data);
Result: 01-02-04-08-10-20
If you want it without the dashes, just remove them:
string hex = BitConverter.ToString(data).Replace("-", string.Empty);
Result: 0102040...
Idiomatic way to convert an InputStream to a String in Scala
...
|
edited Oct 8 '17 at 13:15
Flow
21.6k1313 gold badges8989 silver badges144144 bronze badges
...
Copy all files with a certain extension from all subdirectories
... |
edited Jun 4 '15 at 8:23
answered Mar 25 '13 at 14:10
...
Overlaying histograms with ggplot2 in R
...th some output:
dat <- data.frame(xx = c(runif(100,20,50),runif(100,40,80),runif(100,0,30)),yy = rep(letters[1:3],each = 100))
ggplot(dat,aes(x=xx)) +
geom_histogram(data=subset(dat,yy == 'a'),fill = "red", alpha = 0.2) +
geom_histogram(data=subset(dat,yy == 'b'),fill = "blue", alpha =...
How to know the size of the string in bytes?
...
diyadiya
6,04088 gold badges3333 silver badges5353 bronze badges
...
How do I flag a method as deprecated in Objective-C 2.0?
...
answered Oct 11 '10 at 18:02
Shay ErlichmenShay Erlichmen
30.8k77 gold badges6262 silver badges8686 bronze badges
...
Obtain Bundle Identifier programmatically
... |
edited Nov 21 '18 at 8:52
Antonio Miguel Roman Godinez
12088 bronze badges
answered Jan 16 '12...
How can I remove time from date with Moment.js?
It displays: "28 februari 2013 09:24"
11 Answers
11
...