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问题 I'm writing my first real scraper and although in general it's been going well, I've hit a wall using Selenium. I can't get it to go to the next page. Below is the head of my code. The output below this is just printing out data in terminal for now and that's all working fine. It just stops scraping at the end of page 1 and shows me my terminal prompt. It never starts on page 2. I would be so grateful if anyone could make a suggestion. I've tried selecting the button at the bottom of the page

问题 ---A--- / \ ---main-------- \---B---+A------/ \-----\--\C-? Above is roughly the situation on my team's repo. Feature A is a giant branch that I absolutely have to leave alone. I branched off of B but have been pulling from it periodically, which means that I have all of A's changes and am up to date with main on branch C. This also means that between my first and last commit on C, there are dozens of commits plus a giant merge from A. My repo requires that each push to main be squashed, and

问题 I have this code where currently I am displaying for 2 patients but I have to group the 3 records and display them for more than 15 patients. Currently I am factoring for each patients as below but is there any way to use factor with grep so that my factor won't become so tedious pat_paste_c<-factor(pat_paste_c,levels=c('Pat_1_IT-6','Pat_1_IT-7','Pat_1_IT-8',"Pat_2_IT-6","Pat_2_IT-7","Pat_2_IT-8"),ordered = TRUE) c<- data.frame(Var=character(), Pat_1=double(), Pat_2=double(), stringsAsFactors

问题 I am working on an Android application that is already successfully sharing a generated PDF file via Bluetooth using the following method: public static void sharePdfFile(Context ctx, String pathAndFile) { try { Intent share = new Intent(Intent.ACTION_SEND); share.setPackage("com.android.bluetooth"); share.setType("application/pdf"); share.putExtra(Intent.EXTRA_STREAM, Uri.parse(pathAndFile)); share.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); ctx.startActivity(share); } catch (Exception e) {

问题 I need to query fields and get all sub-collections and fields. Is it possible? Stream<List<ChatFieldModel>> getChatField(String uid) { var ref = _db.collection('chats') .where('toUserId', isEqualTo: uid); //Afterthat need to get sub collection with sub collection list of documents and main collection fields value. is it possible? return ref.snapshots().map((list) => list.documents .map((doc) => ChatFieldModel.fromForestore(doc)) .toList()); } 回答1: Firestore queries are shallow. They only

问题 I am new to Azure and sharepoint integration with Java. I am trying to integrate Java with Sharepoint. The Sharepoint-Office 365 is available in Azure ADFS. I need to write a Java program to authenticate and then access the files using the RESTful APIs provided by Sharepoint. Azure is using WS-Federation authentication process. I have been trying to look for the code that helps me to use the WS-F authentication and then access the files. I am not able to find any useful material. The basic

问题 I'm writing my first real scraper and although in general it's been going well, I've hit a wall using Selenium. I can't get it to go to the next page. Below is the head of my code. The output below this is just printing out data in terminal for now and that's all working fine. It just stops scraping at the end of page 1 and shows me my terminal prompt. It never starts on page 2. I would be so grateful if anyone could make a suggestion. I've tried selecting the button at the bottom of the page

问题 I have a Firebase Unity project for Android. I'm currently using Unity 2019.3.1 and using Firebase SDK 6.15.2. Below is the code I used to connect to Firebase: using System; using System.Collections; using System.Collections.Generic; using UnityEngine; using UnityEngine.Events; using Firebase; using Firebase.Auth; using Firebase.Firestore; using Firebase.Extensions; public class FirebaseManager : MonoBehaviour { public static FirebaseManager instance; private FirebaseApp app; private async

问题 I am working on an Android application that is already successfully sharing a generated PDF file via Bluetooth using the following method: public static void sharePdfFile(Context ctx, String pathAndFile) { try { Intent share = new Intent(Intent.ACTION_SEND); share.setPackage("com.android.bluetooth"); share.setType("application/pdf"); share.putExtra(Intent.EXTRA_STREAM, Uri.parse(pathAndFile)); share.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); ctx.startActivity(share); } catch (Exception e) {

问题 I'm writing my first real scraper and although in general it's been going well, I've hit a wall using Selenium. I can't get it to go to the next page. Below is the head of my code. The output below this is just printing out data in terminal for now and that's all working fine. It just stops scraping at the end of page 1 and shows me my terminal prompt. It never starts on page 2. I would be so grateful if anyone could make a suggestion. I've tried selecting the button at the bottom of the page