When I execute (I'm using the interactive shell) these statements I get this: L=[1,2,3] K=L L.append(4) L [1,2,3,4] K [1,2,3,4] But when I do exactly the same thing replacing L.append(4) with L=L+[4] I get: L [1,2,3,4] K [1,2,3] Is this some sort of reference thing? Why does this happen? Another funny thing I noticed is that L+=...
Hypothetically I three tables: * recipes - contains recipes * ingredients - list of items * meals - list of meals I have a form that generates a selection like: Choose what ingredients you have: - apples - bananas - cherries Choose the meal this is for: - breakfast - lunch - dinner I want the user to be able to choose from either o...
I am using DataContractJsonSerializer to serialize an object to json, and then returning to the client with AJAX. I now need to serialize another object to return along with it. The problem is MSs "d" that wraps around the JSON, that stops me from simply concatenating the strings into a single JSON string. json = json & """,""SecurityGr...
Hi, If I have a block of HTML like:- <div id="t1"> <div> <input type="text" value="Bla"/> </div> <!--INSERT JQUERY HTML HERE--> </div> How would I go about inserted HTML generated by a user click where my comment is? On each user action, I'd need to insert a block of code which will follow something like: <div i...
hey guys, what's wrong with that? $('body').append("<div class='message success'>Upload successful!</div>"); $('.message').delay(2000).remove(); I want to append a success message to my html document, but only for 2sec. After that the div should be deleted again. what am i doing wrong here? regards ...
How can I add a percentage symbol % to the end of the last line in a text file? I do not want the % to be on a new line, it must be at the end of the last line. Thanks! ...
Hi. i've these div on my html page : // CSS .trackon{width:710px; height:26px; color:#CCCCCC; font-weight:bold; float:left;} .trackoff{display:none;} // HTML <div class="trackon" id="trackline1">Line 1</div> <div class="trackon" id="trackline2">Line 2</div> <div class="trackon" id="trackline3">Line 3</div> <div class="trackoff" id="t...
Is there a way to write a BASH script that will append a string to every file in a directory? e.g., I want to append the string "test" to every .html file in the current working directory I'm in; something like: echo "test" >> *.html But of course this doesn't work. ...
I working on a chat app. Whenever I submit or receive a text message, I append them to the chatbox. When the list get longer, I need to scroll down to see them. How can I make it to autoscroll to the newly append text? <ScrollView android:id="@+id/scrollView01" android:layout_width="fill_parent" android:layout_height="100p...
Is there a way to upload a file with ftp4j in append mode? I can't find any reference to that in the documentation or on google. Thank you! ...
hi everyone, I have developed a small chat client using WPF. In each chat window, it contains a richtextbox to display previous chat conversations and a textbox with send button to type a chat message. I want to format the display text in the richtextbox as shown below. user1: chat message goes here For the time being, I use AppendTex...
Hello I'm having XSS Vulnerability using jQuery's .append() function what I'm doing is appending raw chat messages coming from users and I don't want to strip html tags serversided or clientsided I just want to display them. Yet jquery's .append() method renders the html markup. anyway to do like appendText()? I tried .text() but it do...
After trying to append some code to a div layer I received the following error and don't know why. uncaught exception: [Exception... "Could not convert JavaScript argument arg 0 [nsIDOMDocumentFragment.appendChild]" nsresult: "0x80570009 (NS_ERROR_XPC_BAD_CONVERT_JS)" location: "JS frame :: http://code.jquery.com/jquery-latest.min.js...
Hi, I'm building a small web server for learning purposes. For each incoming POST request I'm planning to append the content to a file. I'm using ZeroMQ sockets for communicating with the file-append process. Do I need to take special care with the file operations (fopen, fseek)? Considering a typical Amazon EC2 instance and that eac...
Maybe kind of a stupid question, but i'm a beginner in jQuery and i'm trying to make a lightbox with a form in it. So far so good, but now i want to make a validation on the created form, but that's the problem. I create the form via the following method: $("a").click(function(){ if(this.rel == "box"){ $("body").append('').append...
I have this append method which I made to add more input boxes until there is 10 of them which will disable into making more. i = 0; $('#add-link').click(function() { if(i < 9) { $('.insert-links').append('<div class="new-link" name="link[]"><input type="text" /></div>'); i++; } if(i == 9) { ...
Hi. I have this object: foreach(range(1,$oc->num_users) as $num) { $user = 'user' . $num; $$user = mysql_fetch_object(mysql_query("SELECT user".$num.", user".$num."_ready, FROM oc_db WHERE leader='".$_SESSION['username']."' ")); This gives objects named user1..X later I have a simular function like this, where I use the $...
i have a situation where im apending html to load more posts(pagination), and each post has a reply link, the appened html is not functioning properly: the jquery post: $(function() { //More Button $('.more').live("click",function() { var ID = $(this).attr("id"); if(ID) { $("#more"+ID).html('<img src="moreajax.gif" />'); $.ajax({ typ...
Hi all, I'm trying to write up a function which will post data (and append the results inside a div) when you click on the div. I've got it so it will alert the data, but for some reason I can't get it to append the data back inside the clicked div? The clickable div: <div class="qaContainer"> <h2>testing title</h2> <input type="h...
This is the first thing I write in javascript, so I hope its a basic error What I'm trying to achieve here: Take a bunch of links from a page, load their contents query for links inside and add them to a list on current page. I get error on the append And in JQ documentation they say the method can get a JQ object <script type="text/j...