< H2 > run simpler < H2 > . simulator -c simulator.cfg -l log_simulator the program itself does not report an error, and its log does not have any useful information, but the mining machine simulation cannot be connected to sserver . < H2 > run sserv...
There are two representations of Gauss-Seidel iterative method in solving equations, one is in the form of linear equations, and the other is in the form of matrix, which is in the form of . x_{0} = x_{k+1} = D^{-1}(b-Ux_k-Lx_{k+1}) 1 I finally ...
this is the format of tcp messages on the Internet and in books. I just want to ask, is it the same in actual transmission? For example, the first part of tcp, with a total of 6 segments from top to bottom, is also juxtaposed with 6 segments during t...
as in the question, 10 numbers are randomly selected from 1 to 16, and the 10 numbers cannot be the same. Want to detailed code and ideas, this part is really not good, thank you ...
I would like to ask the bosses here, the graduate students of Beijing Forestry University, what are the opportunities after graduation? Is it easy to find a job? I hope the bosses will answer, thank you very much! ...
start the bitcoin Synchronize command RPConerpc, 123 bitcoin -server -printtoconsole here are some logs 2018-04-16 01:49:10 addcon thread start 2018-04-16 01:49:10 init message: Done loading 2018-04-16 01:49:10 opencon thread start 2018-04-16 01:49:...
how does 1.ECharts increase the chart according to the data? for example, if I have two pieces of data here, how can I add two gauges? 2. This is the code, you need to use c3text and c4text to set the scale of the dashboard: ] [1] 3. This is the cod...
Code: class SparseMat; class Trituple { friend class SparseMat; private: int row, col; int data; }; class SparseMat { public: SparseMat(int MAXROW, int MAXCOL, int NonZeroterms) { Rows = MAXROW; Cols = MAXCOL; this->NonZeroterms = N...
after compiling the btcpool source code, there is a problem running each module (not managing it with supervisor for the time being, but starting the service separately) < H2 > bitcoind < H2 > bitcoind vi root .bitcoin bitcoin.conf run: . blkma...
the map of Tetris is implemented in a two-dimensional array, and squares are also implemented in arrays, but I just don t understand how maps interact with squares. is how to know where the square is on the map. Besides, although the two-dimensional ...
-sharpinclude <iostream> using namespace std; class Base { public: int a = 10; void print() { cout << "BASE: a=" << a << endl; } }; class Derive:public Base { public:...
at first I found that it was a bug, that appeared in a low version of gcc. When I upgraded gcc, it could be compiled under the command line, but it failed in clion. How to adjust it in clion. -sharpinclude <iostream> void print() { } template ...
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1. The code is as follows: -sharpinclude <iostream> using namespace std; class base { public: int a = 10; virtual void print() { cout << "In Base" << endl;} }; class derived : public base { public: void print(...
Local ubuntu16.04 compiles btcpool source code, and after completion, there is an error running its test program simulator 1. Run the sserver program first cd work btcpool build run_sserver . sserver -c sserver.cfg -l log_sserver 2. Run simulator ...
ask for an algorithm for mixed sorting of numbers and characters in CPP. input is a string array, all elements are essentially string, such as [2, Banana, 1, Apple, 3, Pear] . Now sort it, requiring that the sorted output be [1, Apple, 2, Banana, 3,...
encounter item.Selected conversion problem when revamping website add "$ " such as < option selected= "selected " value= "$6$ " > red < option > < option value= "$3$ " > black < option > < option value= "$5$ " > blue < option > < option ...
unique_ptr < int > test () { unique_ptr<int> ppp(new int(10)); return ppp; } As shown in the code above, ppp can successfully return no error. Ppp is a left value, so it must not be moved, so you have to execute the copy construct...
I compiled the source code for bitcoin and btcpool respectively. When running some services in btcpool, I need to set up the RPC service. this RPC service should be provided by bitcoind. now I need to set the address of the RPC service is 127.0.0.1 ...
hello world cpp ...
as shown below, the change event was supposed to pass the numeric size in input. I want to post the scope.row data in this event, but I don t know how to send the two data at the same time. The following way of writing will send out the row data, but...
1 . Under the code. In short, two timers make the div move left or right; two button control events to the left or right; when one button is pressed, imagine that the timer of the other button is cleared, and which button; is judged by the parameter of...
problem description how to pass parameters when sharing with Wechat official account? the environmental background of the problems and what methods you have tried Wechat official account sharing function needs to be realized. Once the user shares,...
I got the token when I logged in and stored it in localStorage. I want to know how to request data on axios console.log(localStorage.getItem("token")); beforeCreate() { this.axios .post(` api services app role GetRoles`, ...
1. The item adds a region list option to the register.blade template so that the user can choose the region when registering. 2. Excuse me in which file the register.blade template is called, but I can t find it. 3. It wasn t long before I started u...