[Solved] How do I implement UITextFieldDelegate [closed]

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[ad_1] Your ViewController should be an UITextFieldDelegate. You then set the current ViewController as the delegate of the textField, in this case in viewDidLoad(). Implement textFieldShouldReturn so the textField delegates the return task (textFieldShouldReturn) to the ViewController. In this method call resignFirstResponder, this way the keyboard will disappear. Example: import UIKit class ViewController: UIViewController, UITextFieldDelegate … Read more

[Solved] I want to get Data from ajax call

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[ad_1] just create another function below run it the way you want as follows. I think your english is letting you down here. function loadMaps(id) { var field = { id : id }; var field1 = { id : id }; jQuery.ajax(‘{% url “mapport.maps.product” %}’, { data : field, nextpage : field1, success: function(response, … Read more

[Solved] array inside function

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[ad_1] #include<stdio.h> #define MAX_SIZE_ALLOTED_TO_EACH_QUESTION 100 #define NUMBER_OF_QUESTIONS 10 int scoreList[NUMBER_OF_QUESTIONS]; // This array will contain the individual score for each answers to respective questions int i; void Extroversion(int scoreList[]){ // Let formula for this be E = 20 +(1)___-(3)___+(2)___-(4)___ int E = 20 + (scoreList[1] + scoreList[2]) – (scoreList[3] + scoreList[4]); printf(“\nExtroversion is the personality … Read more

[Solved] How can I apply a ring-shaped median filter to an image in matlab? [closed]

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[ad_1] you can use ordfilt2 . For example, if your “ring” is just defined by: ring= fspecial(‘gaussian’,21,1) ring = ring>eps & ring<1e-9 then: order=sum(ring(:))/2; B = ordfilt2(A,order,ring); replaces each element in A by the order-th element in the sorted set of neighbors specified by the nonzero elements in the ring domain. Here I chose ‘order’ … Read more

[Solved] Cannot call start on a completed task [closed]

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[ad_1] This code works for me and I can click the button multiple times without throwing the error in your title: using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace WindowsFormsApplication1 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } void … Read more

[Solved] Team Foundation Server Build [closed]

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[ad_1] You can build projects directly from visual studio, from a command prompt using msbuild – what TFS gives you (in brief) is the ability to set up continious integration, so a build is automatically initiated when a member of the team checks in – and you can hook in mail to notify team members … Read more

[Solved] Scrapy crawler function not executing

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[ad_1] Found the issue, the problem was that because i was using extract() its output is a list, so i had a list within a list ( with only one element ) and the request wasn’t calling the url, changed it to a extract_first() and now it works. HierarchyItem[“hierarchy_url”] = lvl3.css(“a::attr(href)”).extract_first() [ad_2] solved Scrapy crawler … Read more

[Solved] scrapy/Python crawls but does not scrape data

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[ad_1] Your imports didn’t work that well over here, but that might be a configuration issue on my side. I think the scraper below does what you’re searching for: import scrapy class YelpSpider(scrapy.Spider): name=”yelp_spider” allowed_domains=[“yelp.com”] headers=[‘venuename’,’services’,’address’,’phone’,’location’] def __init__(self): self.start_urls = [‘https://www.yelp.com/search?find_desc=&find_loc=Springfield%2C+IL&ns=1’] def start_requests(self): requests = [] for item in self.start_urls: requests.append(scrapy.Request(url=item, headers={‘Referer’:’http://www.google.com/’})) return requests def … Read more

[Solved] Programming Android App Online [closed]

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[ad_1] As you want to write an Android app, I guess you have a device running that operating system. There is an Android app that allows you to develop native apps directly on the device, in a surprisingly powerful IDE. The app is called AIDE and is available on Google Play: https://play.google.com/store/apps/details?id=com.aide.ui&hl=de 1 [ad_2] solved … Read more

[Solved] where does the return of onclick=”return false” go? [duplicate]

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[ad_1] You are disabling the default function of the click event by returning false on click. for example : <a id=”btn_save” href=”http://www.google.com” onclick=”return false;” title=””>Save</a> Even though the points to google.com, when you click the link , it won’t take you to google.com. i.e. the default action is returned false. It’s similar to event.preventDefault() [ad_2] … Read more