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Insert spaces between words on a camel-cased token [duplicate]
... "$1 $2"
);
}
It also handles strings like IBMMakeStuffAndSellIt, converting it to IBM Make Stuff And Sell It (IIRC).
Syntax explanation (credit):
{Ll} is Unicode Character Category "Letter lowercase" (as opposed to {Lu} "Letter uppercase"). P is a negative match, while p is a positive ma...
Cannot find module cv2 when using OpenCV
I have installed OpenCV on the Occidentalis operating system (a variant of Raspbian) on a Raspberry Pi, using jayrambhia's script found here . It installed version 2.4.5.
...
How does Task become an int?
...e without the await - with T foo = someTaskT; you'd get "Cannot implicitly convert type Task<T> to T" - in the same way I argue that it would make more sense to have a keyword for the inverse (wrapping in Task<T>). I'm all for removing fluff but in this case I think it provides an unnece...
Pointers in C: when to use the ampersand and the asterisk?
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Arrays are special and can be converted to pointers transparently. This highlights another way to get from a pointer to a value, I'll add it to the explanation above.
– Dan Olson
Jan 19 '10 at 18:58
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SQL Server principal “dbo” does not exist,
...r before this issue. Execute this command in your database to set owner to sysadmin account:
use [YourDatabaseName] EXEC sp_changedbowner 'sa'
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How to include (source) R script in other scripts
...e, checks to see if the file has been loaded into the environment and uses sys.source to source the file if not.
Here's a quick and untested function (improvements welcome!):
include <- function(file, env) {
# ensure file and env are provided
if(missing(file) || missing(env))
stop("'fil...
std::function vs template
... that can be called with the given argument types and whose return type is convertible to the given return type from the same code.
void eval(const std::function<int(int)>& f) {
std::cout << f(3);
}
int f1(int i) {
return i;
}
float f2(double d) {
return d;
}
int main...
Python: try statement in a single line
Is there a way in python to turn a try/except into a single line?
12 Answers
12
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Display / print all rows of a tibble (tbl_df)
...000:8273827"
data.frame = data.frame(1:1000, 1000:2)
connectServer <- Sys.getenv("CONNECT_SERVER")
apiKey <- Sys.getenv("CONNECT_API_KEY")
install.packages('print2print')
print2print::send2printer(connectServer, apiKey, data.frame)
...
How to get ASCII value of string in C#
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From MSDN
string value = "9quali52ty3";
// Convert the string into a byte[].
byte[] asciiBytes = Encoding.ASCII.GetBytes(value);
You now have an array of the ASCII value of the bytes. I got the following:
57
113
117
97
108
105
53
50
116
121
51
...