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问题 I have three buttons to save, load and delete data from my database. TotalResults.java package com.example.simplegame; android.os.Bundle; import android.app.Activity; import android.content.Intent; import android.util.Log; import android.view.Menu; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.TextView; public class TotalResults extends Activity { DatabaseManager db = new DatabaseManager(this); String name; int score;

问题 This is what I have so far: $(document).ready(function(){ $("#feed-page").load("feed.php #first-feed"); $('.feed-load').click(function(){ $("#feed-page").load("feed.php #second-feed" , hideLoading); $(".feed-load .button-content").css( "display" , "none" ); $('.feed-load-img').css( "display" , "block" ); }); function hideLoading() { $(".feed-load .button-content").css( "display" , "block" ); $(".feed-load .feed-load-img").css( "display" , "none" ); } }); // end document ready My problem is

问题 This might be a trivial question but I would like to know how to have a particular tab opened as the page loads itself. In the following, only the tab menus are there and the contents are loaded after clicking on either one of the tabs. Instead of that, can I have, for example, the tab menu and the contents of "London" loaded and visible as the page loads? function openCity(evt, cityName) { // Declare all variables var i, tabcontent, tablinks; // Get all elements with class="tabcontent" and

问题 I know this topic probably has been covered before but I cant find an answer to the my problem. I have a file that contains some words I need to read. It works normally on my desktop version, but wen I try to run on an emulator, I get java.io.FileNotFoundException - no file found . I understand I have to load the file in a different way than the desktop. Any help would be appreciated. Here is the code for reading the file. String line; try { BufferedReader br = new BufferedReader(new

问题 My problem is actually simple, but nevertheless I need someone with in-depth-knowledge here. Imagine the following simple task: Load / parse some external html data into an element of a current html file. Let's say, this is the content of the external file, that we want to retrieve: <div id="element"> <img src="test.jpg"><br> lorem ipsum </div> And this is the code using jQuery .load $("#div_in_mother_html").load("external.html #element"); Works like charme. But looking in the console, I see

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: How do I invoke an exe that is an embedded resource in a .Net assembly? How do I embed an external executable inside my C# ( I suppose via Resources, but I don't know about other ways, so this option is needed in this question - too ) and run this program inside main running program without writing it to the disk. How could it be done? 回答1: Despite Hans' comment I think it is pretty easy* (assuming code have

问题 I have a script that loops through a series of JSON objects that represent images, the loop loads an image and once it has been loaded it appends it to an element on my website/application. The images are in the correct order in the JSON however they are appearing in different orders depending on the images that load the quickest because they are appended first. I want to make sure that whatever order the images load, they are always in the correct order (The order that the loop denotes). The

问题 How do you load a page in the same window via javascript? 回答1: You set the location property of the window: window.location.href = 'http://www.guffa.com/'; 来源： https://stackoverflow.com/questions/874775/load-a-page-in-the-same-window-via-javascript

问题 I'm facing some trouble with Perl and built-in function eval. I have looked around the web but I can't find any answer or sample code. I'd like to load modules dynamically (I don't know them before the execution time) $module_name="Auth_Auth_Test"; my $ret1; ret = eval{ "use ".$module_name; $ret1 = $module_name."::test(".$log.")"; }; $log->debug ($@) if $@; $log->debug ("Ret".$ret1); The return was : RetAuth_Auth_Test::test(Custom::Log=HASH(0x1194468)) The following method worked for me but I

问题 How would it be possible to have a HTML page play a flash animation only once, i.e. when a person goes back to that page, the Flash won't play again from the start but will just show the last frame of the animation (or even a simple .jpg image of that last frame)? Is it even possible? Thanks, L. 回答1: you could save a cookie the first time the user visits to show that the user has visited before. (http://plugins.jquery.com/project/Cookie) Then when they return pass that value to the flash