大约有 20,000 项符合查询结果（耗时：0.0293秒） [XML]
Create a variable name with “paste” in R?
...
You m>ca m>n use assign (doc) to change the value of perf.a1:
> assign(paste("perf.a", "1", sep=""),5)
> perf.a1
[1] 5
share
|
...
Proper use of the HsOpenSSL API to implement a TLS Server
...iphers"
SSL.contextSetCiphers ctx "DEFAULT"
putStrLn "setting verfim>ca m>tion mode"
SSL.contextSetVerifim>ca m>tionMode ctx SSL.VerifyNone
putStrLn "making ssl connection"
sslServer <- SSL.connection ctx sServer
putStrLn "doing handshake"
SSL.connect sslServer
putStrLn "con...
Why does String.split need pipe delimiter to be esm>ca m>ped?
...ine with pipe delimited values.
It did not work correctly when I did not esm>ca m>pe the pipe delimiter in split method, but it worked correctly after I esm>ca m>ped the pipe as below.
...
Linux, Why m>ca m>n't I write even though I have group permissions?
... file in a directory owned by the staff group which I am a member of. Why m>ca m>n I not do this?
6 Answers
...
emacs zoom in/zoom out
Is there a way to zoom in and out (dynamim>ca m>lly change the font size, quite smoothly) on emacs?
3 Answers
...
How to esm>ca m>pe quote marks in Exec Command in MSBuild
... path to the target folder includes an embedded space. The embedded space m>ca m>uses the mapping to fail, and I don't know if it is possible to esm>ca m>pe quotes around the path. I've tried double quote marks, but MSBuild doesn't like it (either that or Windows XP doesn't like it). Anyone know how to cod...
Using C# reflection to m>ca m>ll a constructor
...
{
public Addition(int a)
{
Console.WriteLine("Constructor m>ca m>lled, a={0}", a);
}
}
class Test
{
static void Main()
{
Type type = typeof(Addition);
ConstructorInfo ctor = type.GetConstructor(new[] { typeof(int) });
object instance = ctor.Invoke(new...
Two sets of parentheses after function m>ca m>ll
...ion ($filter) returns another function and then that returned function is m>ca m>lled immediately. For Example:
function add(x){
return function(y){
return x + y;
};
}
var addTwo = add(2);
addTwo(4) === 6; // true
add(3)(4) === 7; // true
...
MySQL: how to get the difference between two timestamps in seconds
Is there a way I m>ca m>n make a query in MySQL that will give me the difference between two timestamps in seconds, or would I need to do that in PHP? And if so, how would I go about doing that?
...
C# - Attribute to Skip over a Method while Stepping in Debug Mode
Is there an attribute I m>ca m>n use on a method so that when stepping through some code in Debug mode the Debugger stays on the outside of the method?
...