nested

问题 I want to simultaneously read from a file list and a folder list and copy each file into each folder, with a file rename. Below is my original code. The outside loop doesn't increment. I've tried every which way to apply what I've read about loops and delayed expansion but nothing has worked. Can someone please tell me how to fix the code or what to use instead? EDIT to clarify problem: With each iteration, "echo src" echoes 1st line in Filelist.txt. Never changes. On the other hand, "echo

问题 There is a bug with the way the Ext.grid.Panel rowexpander plugin works when a nested grid is set to renderTo to the rowexpander div id. When this is implemented, it's difficult to see what is actually being selected. The reason for this is because the config "disableSelection" and "trackMouseOver" are to be both considered for highlighting. I have to set "trackMouseOver: false" so that hovering over grid rows doesn't interfere with reproducing this behavior. Then "disableSelection: false"

问题 This question already has answers here : Serialize and Deserialize Json and Json Array in Unity (7 answers) Parse nested json in unity [duplicate] (2 answers) Closed 2 years ago . I have the following problem: I'm trying to parse a nested JSON using the Unity JsonUtility, but if i'm logging one of the nested parameters i get Null as a result. Here's the Json: { "basic": { "name": "Demo Bow" }, "effect": { "damage": { "stages": 3, "one": 4, "two": 10, "three": 40 } } } And here's my code:

问题 i have problems to use a fragment in a fragment. The first fragment is a tab view an in one tab i want to have a multi-pane Layout like this: The error is: android.view.InflateException: Binary XML file line #8: Error inflating class fragment The tab fragment (SettingsFragmentBox): import android.content.Intent; import android.os.Bundle; import android.support.v4.app.Fragment; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; public class

问题 I know that similar questions have been asked on Stack Overflow many times, but I am having problems with triple nested quotes in html/php. I have looked at numerous questions, but none of the solutions that I have found are working for me. Here is what I am trying to do (this is found in a php file): echo"<div id = 'feed-element'> <button class='username-button' type='button'>@".$currentUsername."</button> <button class='hashtag-one-button' type='button'>".$hashtag_one."</button> <button

问题 I have the following HTML: <input id="outer" type="file" onchange="console.log('No.');"> <input id="inner" type="file" onchange="console.log('Yes!');" /> </input> Styled like such: #inner { cursor: pointer; position:absolute; opacity: 0; } #outer { position: relative; overflow: hidden; direction: ltr; } It looks like just a standard file input element, as the #inner input element is hidden and wrapped by the #outer one. My desired behavior is to see "Yes!" when I select a file, which I get

问题 Allright, I've been struggling with this for a while now and I can't really figure out how I should be doing this in Python / Django. Maybe there is something fundamentally wrong with my database. In that case, help is appreciated. This is a print screen that contains my database structure: https://gyazo.com/bcb0c1090a005c581f3a62ba24d9302e Note, a program can have an arbitrary amount of Chars (Characteristics), which each can have an arbitrary amount of cats (Categories). Now, in this

问题 First post, but I am stuck and was hoping for some help. What I am trying to do is use a nested IF formula to determine whether the value returned by a VLOOKUP matches specific text on another sheet in the same workbook. If it does, to then use the COUNTIFS function to determine the sum of instances that specific text contained in a specific cell appears on another sheet (also in the same workbook). One part of these formulas seems to work, but when I combine it with others, it errors and I

问题 I stored the objects of the following classes in a ravendb database: public class Continent { public string Name { get; set; } public List<Country> Countries{ get; set; } } public class Countries { public string Name { get; set; } public List<Province> Provinces{ get; set; } } public class Province { public string Name { get; set; } public List<Province> Cities { get; set; } } public class City { public string Name { get; set; } public string Address { get; set; } } How can I retrieve from

问题 I am new to python programming and I am getting my hands dirty by working on a pet project. I have tried a lot to avoid these nested for loops, but no success. Avoiding nested for loops Returns values from a for loop in python import requests import json r = requests.get('https://api.coinmarketcap.com/v1/ticker/') j = r.json() for item in j: item['id'] n = item['id'] url = 'https://api.coinmarketcap.com/v1/ticker/%s' %n req = requests.get(url) js = req.json() for cool in js: print n print