output

问题 I have a problem with the output produced by the masscan utility with the -oL options ("grep-able" output); for instance, it outputs this: Host: 143.137.155.7 () Ports: 80/open/tcp//// Host: 177.105.21.41 () Ports: 8080/open/tcp//// Host: 187.78.236.98 () Ports: 80/open/tcp//// Host: 177.137.76.220 () Ports: 8080/open/tcp//// Host: 177.105.10.112 () Ports: 9000/open/tcp//// Host: 191.232.34.9 () Ports: 80/open/tcp//// Host: 179.55.65.144 () Ports: 80/open/tcp//// Host: 177.83.203.147 () Ports

问题 I'm working with the following program: public static void main(String[] args) throws Exception { String input = args[0]; InputStream is = new BufferedInputStream( new FileInputStream( input ) ); toMultiLabelDataset(is); is.close(); } public static MultiLabelDataset<String, String> toMultiLabelDataset(InputStream is) throws IOException { List<RelationAndMentions> relations = toRelations(is, true); MultiLabelDataset<String, String> dataset = toDataset(relations); return dataset; } As you can

问题 I created a child process via IPC::Open2 . I need to read from the stdout of this child process line by line. Problem is, as the stdout of the child process is not connected to a terminal, it's fully buffered and I can't read from it until the process terminates. How can I flush the output of the child process without modifying its code ? child process code while (<STDIN>) { print "Received : $_"; } parent process code: use IPC::Open2; use Symbol; my $in = gensym(); my $out = gensym(); my

问题 line breaks or pharagraph not working in textarea output? for example i am using enter for pharagraph in textarea but not working in output? How can i do that? $("#submit-code").click(function() { $("div.output").html($(".support-answer-textarea").val()); }).next().click(function () { $(".support-answer-textarea").val($("div.output").html()); }); .support-answer-textarea{width:100%;min-height:300px;margin:0 0 50px 0;padding:20px 50px;border-top:1px solid #deddd9;border-bottom:1px solid

问题 I have a simple Xamarin.Forms project that I'm running in Visual Studio, using an iphone emulator. I have the following code in App.cs: protected override void OnStart() { Debug.WriteLine("---------- OnStart called!"); } Where exactly is that supposed to output to? I don't see it in any of the Visual Studio output windows (Build, Build Order, Debug, Xamarin, Xamarin Diagnostics). 回答1: Using Console.WriteLine() works with Device Log. Also you can filter out all device log with mono-stdout tag.

问题 Just starting learning java today and can't seem to figure this out. I am following the tutorial on learnjavaonline.org which teaches you a few things and then asks you to write a code to do a specific thing, it then checks the output to see if its correct. The thing is, if its not correct, it doesn't say why, or give you an example of the correct code. It wants me to output a string saying "H3110 w0r1d 2.0 true" using all of the primitives i came up with this public class Main { public

问题 I have this code (very basic): #include <iostream> #include <iomanip> using namespace std; int main() { float a = 0.0, b = 0.0, c = 0.0; cout<<"Input a: "; cin>>a; cout<<"input b: "; cin>>b; cout<<endl; c = a / b; cout<<"Result: "<<fixed<<setprecision(2)<<c<<endl; return 0; } When I enter two numbers (say, a = 513 and b = 791) I get 0.65. Calculator shows that the correct answer is 0.648. I understand that my code rounds up the last decimal number but this is not what I want. How can I get it

问题 I'm running multiple commands in my Linux shell at the same time, e.g. echo "Line of text 1" && echo "Line of text 2" && complexthing | xargs printf "complexspecifier" I want to redirect all output to file1 . I know I can add >file1 after each individual command but this seems bulky. How can I do this? 回答1: exec >file1 # redirect all output to file1 echo "Line of text1" echo "Line of text2" exec > /dev/tty # direct output back to the terminal Or, if you are on a machine that doesn't have /dev

问题 I need to print the elements in a powerset. Right now my code's output is this: "a" "ab" "b" "x" "xy" "xyz" "xz" "y" "yz" "z" However, I need the output to not have quotation marks, like this: a ab b x xy xyz xz y yz z This is what I have. How do I fix it do to get the right output? import Data.List powerset = foldr (\x acc -> acc ++ map (x:) acc) [[]] main = do numCases <- getLine repl $ (read numCases :: Int) repl num = do if(num == 0) then return () else do size <- getLine input <- getLine

问题 from nltk.corpus import wordnet syn=wordnet.synsets('cookbook')[0] print syn.definition Expected Output: 'a book of recipes and cooking directions' Actual Output: bound method Synset.definition of Synset('cookbook.n.01') I am unable to pinpoint the error in my code which is causing the difference between the actual output and the expected output. 回答1: >>> from nltk.corpus import wordnet as wn >>> wn.synsets('dog')[0] Synset('dog.n.01') >>> wn.synsets('dog')[0].definition <bound method Synset