Month: January 2023

[Solved] Dropdown menu effect [closed]

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Pure css solution is CSS(3) transitions. http://jsfiddle.net/9gjbfvwy/ use width and height 0, with overflow hidden. Use CSS3 transitation to set them to auto. See fiddle (it’s your code, with 3 additions) ul.sub-menu{height:0;width:0;overflow:hidden;} .menu-item:hover ul.sub-menu{background:orange;width:200px;height:50px;} ul.sub-menu { -webkit-transition: all 0.3s ease-in-out; -moz-transition: all 0.3s ease-in-out; -o-transition: all 0.3s ease-in-out; transition: all 0.3s ease-in-out; } 3 solved … Read more

[Solved] Alert dialog with button throws exception

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Use it accordingly AlertDialog.Builder alertbox = new AlertDialog.Builder(YourActivity.this); alertbox.setTitle(“Do you want To exit ?”); alertbox.setPositiveButton(“Yes”, new DialogInterface.OnClickListener() { public void onClick(DialogInterface arg0, int arg1) { // finish used for destroyed activity exit(); } }); alertbox.setNegativeButton(“No”, new DialogInterface.OnClickListener() { public void onClick(DialogInterface arg0, int arg1) { // Nothing will be happened when clicked on no button … Read more

[Solved] How to correctly initialize the Windows desktop (explorer.exe) of Windows 8

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This is from memory, but try this: myProcess = New Process() myProcess.StartInfo.FileName = “C:\Windows\explorer.exe” myProcess.StartInfo.UseShellExecute = True myProcess.StartInfo.WorkingDirectory = Application.StartupPath myProcess.StartInfo.CreateNoWindow = True myProcess.Start() I have to say, I think this is probably something the author should know about/deal with. Get your $3 worth in support 😉 4 solved How to correctly initialize the Windows … Read more

[Solved] Index Undefined in Second php code block [duplicate]

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You need to test if Title is actually set. That error occurred because no request with that data was sent. if(isset($_POST[‘Title’])) $Title = mysql_real_escape_string($_POST[‘Title’]); If it still doesn’t work, it means there is something wrong with how you are sending the data over solved Index Undefined in Second php code block [duplicate]

[Solved] How to identify objects in array using instanceOf method and for loop [closed]

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for(int i = 0; i < myShapes.length; i++) { System.out.print(“Object ” + i + ” is a”); if(myShapes[i] instanceof Rectangle) System.out.print(” rectangle: “); else if(myShapes[i] instanceof Circle) System.out.print(” circle: “); else if(myShapes[i] instanceof Box) System.out.print(” box: “); else if(myShapes[i] instanceof Cylinder) System.out.print(” cylinder: “); System.out.println(myShapes[i].toString()); } 3 solved How to identify objects in array using … Read more

[Solved] I am attempting to sort a single hand of cards by rank and suit with no builtins in Python 3 using the code I have [closed]

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If I am following your code correctly, the variables card1 and card2 should contain some string like ‘AC’ or ‘5D’. It looks like you want to look at the suit and the number separately (value.find(card1[0] [0]) + ((suit.find(card1[0][1]))*20)). You only need one index here, not two. Check out the below example: >>> a=”AC” >>> a[0] … Read more

[Solved] I want to make a call in php that will create an for each post? [closed]

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As per the wordpress documentation. This should get you started: <ul> <?php $args = array( ‘posts_per_page’ => 5, ‘offset’=> 1, ‘category’ => 1 ); $myposts = get_posts( $args ); foreach ( $myposts as $post ) : setup_postdata( $post ); ?> <li> <a href=”https://stackoverflow.com/questions/21582661/<?php the_permalink(); ?>”><?php the_title(); ?></a> </li> <?php endforeach; wp_reset_postdata();?> </ul> And for further … Read more

[Solved] Do we really have case in this algorithm [closed]

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The comment you wrote in @OBu’s answer is about only a quarter right: 1*n + 2*(n-1) + 3*(n-2) + … +n*1 That equals to: Sum(i=1..n, i*(n-i+1)) = n*Sum(i) – Sum(i*i) + n = n*[n(n+1)/2] – [n(n+1)(2n+1)/6] + n If you want, feel free to compute the exact formula, but the overall complexity is O(n^3). As … Read more

[Solved] Javascript – Looping and adding a class to an element [closed]

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Here you go: http://jsfiddle.net/29Sby/1/ <style> .clicked{color:green; font-weight:bold;} </style> <a id=”link1″ href=”https://stackoverflow.com/questions/21706146/javascript:void(0); /*put URLs here if you need to*/” onclick=”doStuff(this)”>LINK 1</a><br/> <a id=”link2″ href=”javascript:void(0);” onclick=”doStuff(this)”>LINK 2</a><br/> <a id=”link3″ href=”javascript:void(0);” onclick=”doStuff(this)”>LINK 3</a><br/> <a id=”link4″ href=”javascript:void(0);” onclick=”doStuff(this)”>LINK 4</a><br/> <a id=”link5″ href=”javascript:void(0);” onclick=”doStuff(this)”>LINK 5</a><br/> <script> var counter = 0; doStuff=function(obj) { //alert(obj.id); if (obj.className === ‘clicked’) { //do nothing … Read more

[Solved] how to create Dictionary within a dictionary in python

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>>> import json >>> title, data = (‘Marks_Subjects ‘, “[[‘Time’, ‘maths’, ‘Science’, ‘english’], [‘2013-08-31-16’, 100, 50, 65]]”) >>> title, sub_title = title.split(‘_’) # Split ‘Mark’ and ‘Subjects’ >>> data = json.loads(data.replace(“‘”, ‘”‘)) # Deserialize the data list >>> data = dict(zip(*data)) # make a dict of the two lists >>> date = data.pop(‘Time’) # Extract … Read more

[Solved] What would be the $.ajax equivalent to this $.getJSON

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Its clear in Official Docs jQuery.getJSON() $.ajax({ dataType: “json”, url: “http://confidential.com/pcm/datamobile.asmx/ObtenerContactos”, data: {sessionId: 1}, success: function(data) { alert(“Success!!! yay”); peopleList = data; jsonIsLoaded();//output your data to console } }); 1 solved What would be the $.ajax equivalent to this $.getJSON

[Solved] Objective-C passing parameters in void method

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Here is an example with an integer parameter. -(void)viewDidLoad { [self callMethodWithCount:10]; } -(void)callMethodWithCount:(NSInteger)count { //stuff here } In objective-c the parameters are included within the method name. You can add multiple parameters like this: -(void)viewDidLoad { [self callMethodWithCount:10 animated:YES]; } -(void)callMethodWithCount:(NSInteger)count animated:(BOOL)animate{ //stuff here } It seems you may be misunderstanding what the void … Read more