detect

问题 I want to add a iframe to my website that has a button in it and when someone clicks on it, it does an action like maybe forward to another page or echo a message. I don't care about the code whether its java, php, html, etc as long as it works. I'm good at coding certain things but this is not one of them, help me out please. UPDATE: the iframe is: iframe src="http://ipget.tk" /iframe when its clicked on I want it to go to google.com the iframe will be on a test page on scazioco.com 回答1:

问题 I use VC++(VS2008 Express) to develop a C++ console application.(well, not exactly: from the console,another window(provided by 3rd party library which does not provide any API to process keypress events on the image) opens which displays a camera stream. I am new to windows programming. I like to detect the keypress of the function key(lets say F1) and change some parameters of the camera like its brightness in real time, that is, when the F1 key is pressed, i d like to see the camera stream

问题 I developed an app that is fun to play with but there are some naughty people who are vandalizing fun of other people by using different type of screen casters and then playing with automated scripts and cheating users. here is a link to a very famous screen caster. but is there any way to detect it? I think I have read somewhere that I can get tap pressure on accelerometer in android. please help 回答1: Sample Application package com.pressure.detection; import android.app.Activity; import

问题 I am using jQuery's datatable and I occasionally toggle the visiblity of some of the columns using the below code tableId.fnSetColumnVis(0, false); Having done that, there are some other controls on the UI that I was to toggle the visibility for. So, I need to check (Say on page load) if the column with 0 index is visible/hidden/present - whatever. Please advise. Thanks 回答1: If you want to know if a column is visible or not you can do this : //options are the datatable options options

问题 I'm trying to set some protection against people using mock locations to manipulate my app. I realise that it's impossible to prevent 100%... I'm just trying to do what I can. The app uses Google location services (part of play services) in its main activity. The onLocationChanged() method is: public void onLocationChanged(Location location) { this.mCurrentLocation = location; if (Build.VERSION.SDK_INT > 17 && mCurrentLocation.isFromMockProvider()) { Log.i(TAG, "QQ Location is MOCK"); // TODO

问题 I have a file path list file_paths , and I want to detect which file exists. If any file exists, I want to read that one. Otherwise call another function, not_found for example. I wish to use async.detect but I found no way to add a 'Not Found' callback when all the iterators return false . I've tried this one, but no work. Returned undefined and nothing outputted. async = require 'async' async.detect [1,2,3], (item, callback) -> callback true if item == 4 , (result) -> console.log result ?

问题 Is there a way in jquery or javascript to detect when then opacity of an element changes then launch a function to add new effects like for example if you had a page where automatic things happen like an element faded in then you wanted to launch something else when that happened. How would you do this??? It is kind of like a slide show. Here is a demo of what I have so far: http://jsfiddle.net/Hive7/n57Zy/ Than I want when the last elements opacity changes then start the loop again Thanks in

问题 I was trying to do this: import java.util.Scanner; public class Prov{ public static void main(){ Scanner getInfo = new Scanner(System.in); showInfo(getInfo.next()); } public void showInfo(int numb){ System.out.println("You typed this integer: " + numb); } public void showInfo(double numb){ System.out.println("You typed this double: " + numb); } } but it doesnt work no matter if I look for scanner.next or scanner.nextInt it wont just get a double when i write a double and an int when I type an

问题 Let's say I have two folders in one . MyFolder\Folder1\ - contains .class and .java file MyFolder\Folder2\ - contains only .class file The question is, if you can make the batch file detect the folder in (MyFolder) where is a .java file missing and put the path into a variable. Something like: find sub/folder with no *.java files in MyFolder\ <-and somehow to put the folder path into a variable Does anyone know what would the script look like? Thanks to everybody that will help. 回答1: Here is

问题 I am using javascript as useragent to redirect main website to mobile website. but i can not switch to desktop view in mobile device. Any ways to redirect to the main website on mobile device by link "Full Website"? This is javascript i am using: <script type="text/javascript">// <![CDATA[ var mobile = (/iphone|ipad|ipod|android|blackberry|mini|windowssce|palm/i.test(navigator.userAgent.toLowerCase())); if (mobile) { document.location = "/mobile"; } // ]]> </script> 回答1: Add this as link: <a