外文分享

问题 I am trying to launch a PuTTY window that establishes a serial connection, and then have the main cmd window (the one that launched my Python script) control the PuTTY window. The PuTTY window will still be open and showing everything, but I want to disable the stdin on it and just have it get the input from the cmd shell. So I have it successfully launching the PuTTY window, just cant seem to pipe my outputs and inputs like I want. Any help would be greatly appreciated! Code for launching

问题 How can i get the Parent in Binary tree in this code ? I wrote this : public class Node { public string state; public Node Left; public Node Right; public Node (string s , Node L , Node R ) { this.state = s; this.Right = R; this.Left = L; } public Node (string s) { this.state = s; this.Right = null; this.Left = null; } } And code this for tree of some data : 1 2 Now , how can i get the parent of Node like ( new Node("22lltrk", null, null) ) what i need to add to my code and where ? thanks .

问题 I'm trying to programme to an interface with Freezed. I want to be able to specify all over my app, the type IUserRegistrationEntity ; My interface: abstract class IUserRegistrationEntity { String nickName; String email; String confirmEmail; String password; String confirmPassword; } My freezed class: import 'package:freezed_annotation/freezed_annotation.dart'; import 'package:vepo/domain/user_registration/i_user_registration_entity.dart'; part 'user_registration_entity.freezed.dart';

问题 I'm attempting to sort this JSON object: JSONObject = { "command": [{ "geobox": [...], "jobName": "...", "keywords": ["..."], "users": ["..."] }, { "geobox": [...], "jobName": "...", "keywords": ["...", "..."], "users": ["...", "...", "..."] }], "type": "..." } It has "command" which is an array of nested json objects and "type" which I don't really care about. I want it to sort the array of nested json objects in "command" in alphabetical order based on the jobName value. I tried something

问题 I'm attempting to create my own dataset for use with YOLO (You Only Look Once). Initially, I started with a large geotiff file that had pictures of landscape and animals. I was able to write a script to extract the images of the animals into separate files. I'm now at a point where I'd like to use those animal images as part of a YOLO dataset. However, all of the examples I've seen online utilize annotation files, which denote the location of an object-to-be-detected within a larger image. In

问题 I have a variety of elasticsearch indices which are created daily by logstash with the format: "logstash-%{cluster_type}-%{cluster_name}-jobaccounting-v2-%{+YYYY.MM.dd}" I would like to create an alias in elasticsearch which drops the version number from the index name. I am planning to point my kibana instance at the aliased index rather than the versioned index so that I can change the version numbers without impacting kibana. index: "logstash-%{cluster_type}-%{cluster_name}-jobaccounting

问题 Good afternoon I have selected stackoverflow for this question because probably mainly programmers are confronted with this question: This is the issue: If we call Get-AzADUser to get all AAD Users in the Azure Automation Runbook, then we get: Error 'Insufficient privileges' We do it like this: We have an Automation Account with an "Azure Run As Account" In the PowerShell Runbook we call: # Connect to AAD $Conn = Get-AutomationConnection -Name AzureRunAsConnection $account = Connect-AzAccount

问题 I have a CSV log file and it contains many rows like this: 2016-06-21 12:00:00,000 : helloworld: header1=2;header2=6;header=0 I want to write them to a new CSV file. public void readLogFile() throws Exception { String currentLine = ""; String nextLine = ""; BufferedReader reader = new BufferedReader(new FileReader(file(false))); while ((currentLine = reader.readLine()) != null) { if (currentLine.contains("2016") == true) { nextLine = reader.readLine(); if (nextLine.contains("helloworld") ==

问题 I'm trying to build a custom keras model whith the subclassing API but I get some errors when I load a previous instance of my model and I try to train it : Here is the class of my model, it has 3 inputs and 1 output : import tensorflow as tf spec1 = tf.TensorSpec(shape=(1,40,5,1)) spec2 = tf.TensorSpec(shape=(1,3)) class Conv_Rnn_model(tf.keras.Model): def __init__(self): # super() permet d'appeler le constructeur de la classe mère dans la classe fille # permet égalemet de résoudre le

问题 How do i change the area of focus on a JButton so that when i hover my cursor over the button my costume rollover Icon isn't activated slightly before my cursor is over the actual button itself. 回答1: The contains(x, y) method of the button determines when the mouse enters the button. If your custom button is not rectangular then you would need to override this method. Here is an old example that demonstrates this concept: // Old example code found on the internet somewhere // to paint a Round