fetch

问题 my issue is very related to the following: Why am I getting a Hibernate LazyInitializationException in this Spring MVC web application when the data displays correctly? I have the following properties on a particular entity: @OneToMany(fetch = FetchType.EAGER, cascade = {CascadeType.REMOVE}) @JoinColumn(referencedColumnName = "id", name = "ID_FORMAT_FILE") private List<ColumnFormat> columnList; @ManyToMany(fetch = FetchType.EAGER) @JoinTable(name = "FILEFORMAT_ORIGINATOR", joinColumns =

问题 I need to have a continuously running CSS @keyframe animation across elements that are dynamically added, destroyed and replaced via ajax/fetch. But binding an animation to a dynamically added element makes the animation restart from 0% every time the element is replaced. A partial solution is binding the animation to an unmutable parent element. The animation then will run continuously and affect any child elements, even if they are dynamically replaced. But this solution is limited in that

问题 I am trying to develop a simple app, which, retrieves data from Facebook, when the user connects to it. I tried this code for it. NSArray *permissions = [[NSArray alloc] initWithObjects:@"user_birthday",@"user_hometown",@"user_location",@"email",@"basic_info", nil]; [FBSession openActiveSessionWithReadPermissions:permissions allowLoginUI:YES completionHandler:^(FBSession *session, FBSessionState status, NSError *error) { }]; [FBRequestConnection startForMeWithCompletionHandler:^

问题 I am getting troubles with the post method in fetch because my server is receiving an empty object from the client. I've checked in the client side and can't send the value that I want to send. This is my server: const express = require('express'); const app = express(); const bodyParser = require('body-parser'); const mysql = require('mysql'); app.use(bodyParser.json()); app.use(bodyParser.urlencoded({ extended: true })); // connection configurations const mc = mysql.createConnection({ host:

问题 This is related to this other question. I'm fetching a URL through a proxy using this simple code: package main import ( "fmt" "io/ioutil" "net/http" "net/url" ) func main() { proxyUrl, err := url.Parse("87.236.233.92:8080") httpClient := &http.Client { Transport: &http.Transport { Proxy: http.ProxyURL(proxyUrl) } } response, err := httpClient.Get("http://stackoverflow.com") if err != nil { fmt.Println(err.Error()) } else { body, _ := ioutil.ReadAll(response.Body) fmt.Println("OK: ", len(body

问题 I have a couple JSON files that are structured like this (let's call this info.json): { 'data': { 'title': 'Job', 'company': 'Company', 'past': [ 'fulltime': [ 'Former Company' ], 'intern': [ 'Women & IT', 'Priority 5' ] ], 'hobbies': [ 'playing guitar', 'singing karaoke', 'playing Minecraft', ] } } And in a separate JavaScript file, I have a function that looks like this: function getJSONInfo() { fetch('info.json').then(function(response) { return response.json(); }).then(function(j) {

问题 First of all I don't know if my database is working since I ended up changing my previous code in here (it doesn't work also) now I use the tutorials in newboston for sqlite, but I m still having some errors it always says unfortunately FC has stopped. I don't what is the problem in my code since I Didn't had an error coding it. public class DatabaseHelper { public static final String KEY_ROWID = "_id"; public static final String KEY_NAME = "recipename"; public static final String KEY

问题 I want to pass values from SearchInput (parent) to FetchData (child) component. It does not work properly, because I have to click twice to fetch data and this.props.loaded should be true after click on submit button. I know, that I should use callback function, but I dont know, which function and where. I'm started to learn ReactJS a week ago. import React, {Component} from "react"; import FetchData from "./FetchData"; export default class SearchInput extends Component { constructor(props) {

问题 I cannot find any hook that is invoked from repository B (executes bash script on B) if I do a push from B to remote repo C. I want to take some action after push - I want to cd to another bare repo A on same machine as B is and do fetch from remote C. I can write a script wrapping git push, cd, git fetch but ideally I would like to execute cd, fetch from hook. I am in B ( A and B are on same machine, I work in B and do push to remote C, A is tracking C so I want to cd into it and fetch/reset

问题 I have a Oracle stored procedure returning a reference cursor. I want to open the cursor before i return it to check a count and throw an exception if need be, but im having trouble with syntax and how im supposed to do this. V_ASN_COUNT NUMBER; OPEN O_CURSOR FOR SELECT column1, -- a bunch of columns column2, COUNT(DISTINCT SI.ASN_NO) OVER (PARTITION BY SI.ASN_NO) AS ASN_COUNT FROM AN_ORDER_INFO OI, AN_SHIPMENT_INFO SI WHERE -- a bunch of criteria OPEN O_CURSOR; LOOP FETCH ASN_COUNT INTO V