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Assigning out/ref parameters in Moq
...ith the out parameter and assign the value in the callback with the syntax from above
– royalTS
Jul 25 '19 at 7:06
wor...
Java: how do I get a class literal from a generic type?
...lass();
The important part being Class<?>.
To put it another way, from the Java Generics FAQ:
Why is there no class literal for concrete parameterized types?
Because parameterized type has no exact runtime type representation.
A class literal denotes a Class
object that repr...
Why do my list item bullets overlap floating elements
...list won't flow around the floating image. The list will has a huge margin from top to the end if the image is very wide.
– yang
Jul 26 '14 at 21:10
2
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How to get the number of Characters in a String?
...
You can try RuneCountInString from the utf8 package.
returns the number of runes in p
that, as illustrated in this script: the length of "World" might be 6 (when written in Chinese: "世界"), but its rune count is 2:
package main
import "fmt"
import "...
Convert tuple to list and back
...
Why don't you try converting its type from a tuple to a list and vice versa.
level1 = (
(1,1,1,1,1,1)
(1,0,0,0,0,1)
(1,0,0,0,0,1)
(1,0,0,0,0,1)
(1,0,0,0,0,1)
(1,1,1,1,1,1))
print(level1)
level1 = list(level1)
print(level1)
level...
How can I get the MAC and the IP address of a connected client in PHP?
...
Server IP
You can get the server IP address from $_SERVER['SERVER_ADDR'].
Server MAC address
For the MAC address, you could parse the output of netstat -ie in Linux, or ipconfig /all in Windows.
Client IP address
You can get the client IP from $_SERVER['REMOTE_ADD...
Showing a different background colour in Vim past 80 characters
...nt to use to highlight >80 columns, and set colorcolumn for all columns from 1-80, and set the highlight group for colorcolumn to be the color you want your normal background to be.
– mkomitee
Jan 11 '12 at 13:20
...
GitHub authentication failing over https, returning wrong email address
Initiating a push or any other action with GitHub from the command line (over https, not ssh) that calls for the username and password not only fails but, when it does, it returns
...
C++ valarray vs. vector
...true) didn't help it either.
ISTR that the main reason it wasn't removed from the standard is that nobody took the time to evaluate the issue thoroughly and write a proposal to remove it.
Please keep in mind, however, that all this is vaguely remembered hearsay. Take this with a grain of salt an...
Insert a line at specific line number with sed or awk
...t vs. append is achieved with '8isomething' vs. '8asomething', independent from the -i-switch.
– user unknown
Dec 23 '14 at 1:28
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