271 Discussion / Question Topics
Remove Filter  | Hey I want to make a multithreaded and multiuser web service in Java. Where do I even start looking? Currently I have a web service that is one user and one thread. I think Ill problably have to completely rewrite it from almost scratch so.... Where can I see some …  |
| | Hey This is a stupid and very noob question but lets say I have something like: <script type="text/javascript"> /*javascript up here*/ var variable = new object("bla", "morebla"); variable.dosomething("evenmorebla", function(key, value) { alert("key is '" + key + "' and value is '" + value + "'"); }); alert ("alert 2 … |
| | I have this line: document.cookie =textbox+this.getParameterByName("idProd")+'='+document.getElementById('name').value+'; domain=mydomain.com; expires='+dia.toGMTString()+'; path=/'; This cookie should work on the mydomain.com and all of its subdomains to read and write, correct??? Doesnt work online but works on local thats why I ask. Thanks!  |
| | Hey Im using Web Storage for my website and it seems to work locally but not online. Ive tried different thigns (which I shouldnt because it should just work) but it seems not to work. The only conclusion I can come to is that it has been disabled server side. … |
| | <?php foreach ($_options as $_option) : ?> <input id="xyys" type="hidden" name="xyys" value="<?php echo($_option['value']);echo ($_option['option_id']);?>" /> <?php if($_option['label'] != 'Corte'): ?> <?php $_formatedOptionValue = $this->getFormatedOptionValue($_option) ?> <dt><?php echo $this->htmlEscape($_option['label']) ?></dt> <dd<?php if (isset($_formatedOptionValue['full_view'])): ?> class="truncated"<?php endif; ?>><?php echo $_formatedOptionValue['value'] ?> <?php if (isset($_formatedOptionValue['full_view'])): ?> <div class="truncated_full_value"> <dl class="item-options"> <dt><?php echo $this->htmlEscape($_option['label']) … |
| | Hey When I try to interpret thru PHP, a Java web service that returns a boolean type, this error (more like a warning) pops up: Notice: Object of class stdClass could not be converted to int in C:\testing\page.php on line 29 How can I make the PHP page understand true … |
| | I have this code: <?php foreach ($_options as $_option) : ?> <input id="xyys" type="hidden" name="xyys" value="<?php echo($_option['value']);echo ($_option['option_id']);?>" /> <?php if($_option['label'] != 'Corte'): ?> <?php $_formatedOptionValue = $this->getFormatedOptionValue($_option) ?> <dt><?php echo $this->htmlEscape($_option['label']) ?></dt> <dd<?php if (isset($_formatedOptionValue['full_view'])): ?> class="truncated"<?php endif; ?>><?php echo $_formatedOptionValue['value'] ?> <?php if (isset($_formatedOptionValue['full_view'])): ?> <div class="truncated_full_value"> <dl …  |
| | Hey How do I correctly validate that a email is in the correct format? I tried using the Apache Commons Validator library but, since Im using a web service, it seems not to want to fix it up and use it. I comply the code, make the aar, put it … |
| | Hey I have this code........ /*MORE THINGS ABOVE*/ <?php foreach ($_options as $_option) : ?> <?php print_r($_option);?> /*MORE THINGS BELOW*/ That print_r gives me this (the first time around, other times its the same but it just gives me different Xs and Ys which is expected): Array ( [label] => … |
| | Hey I tried to access a cookie that has a [object HTMLImageElement] but when I try to echo it, it simply prints that out: [object HTMLImageElement] I want it to display the picture. How can I do this? Thanks |
| | Hey When I try to interpret thru PHP, a Java web service that returns a boolean type, this error (more like a warning) pops up: Notice: Object of class stdClass could not be converted to int in C:\testing\page.php on line 29 It seems this is something PHP related. How can … |
| | Hello Im trying to make a internal site (Called test.dev) but I cant get it to be viewed internally. I made a A record on the DNS server point "test.dev" to my IP which would be for example 192.168.1.45 but I try to access it on a client PC and … |
| | Hey I tried to access a cookie that has a [object HTMLImageElement] but I found out that cookies have a limit on size so Im trying to do this with pure Javascript I can store the value of what I want in a hidden div and now I want to … |
| | Hey Im seeing that I need to learn Javascript and using its classes, functions, declaring it, etc so I need something. What is a good way to learn Javascript (besides practice, because basically its all copy-paste so Im not learning what anything means)...... Thanks! |
| | Im kind of confused because now Im posting Articles instead of threads, posts, etc....and when I try to use tags and stuff, it doesnt act like it normally does. Any way to go back to the old way?  |
| | Hey I have the following: <?php echo $_COOKIE["name"];?> <?php echo $_item->getId();?> With the $_COOKIE["name"] having a value of "hi" and the $_item->getId() having a value of "5" (or 5, irrelevent as it is all strings) what if I want to do something like (fake nonworking code): concat joins 2 strings. …  |
| | Hey I want to declare a variable that is global that I can use (and modify) all over my website. Ive read that I may be able to do it with jQuery but not sure how to (more importantly, where). Its a simple text field, nothing else. Specifically it must …  |
| | Hey Let me see how I describe this.... I have a textbox (inside of a form) and that form also has a button that calls a Javascript function that does some unrelated stuff. This is all inside of Lightbox. I want to be able to type in text in that …  |
| | Hey Im trying to add links in the images for EasySlide but I cant see to see where to put it..... Here is the .js code: /** * @author Bruno Bornsztein <bruno@missingmethod.com> * @copyright 2007 Curbly LLC * @package Glider * @license MIT * @url http://www.missingmethod.com/projects/glider/ * @version 0.0.3 * … |
| | Hey I have the following code private void buttonInicio_Click(object sender, EventArgs e) { MySql.Data.MySqlClient.MySqlConnection conn; String constring = "server=localhost;database=bd;uid=user;password=pass;"; try { conn = new MySql.Data.MySqlClient.MySqlConnection(constring); string query = "COUNT (*) FROM table WHERE usuario=" + Globales.usuario + " AND pass=" + Globales.contra; MySqlCommand cmd = new MySqlCommand(query,conn); cmd.CommandType = CommandType.Text; … |
| | No "hi" or anything as you have to act now and quickly. Microsoft for whatever lame excuse they present, are cutting out previous 25GB storage down to 7GB. So you can compare: Google Music allows 20,000 songs with a 250 MB limit per song which means in theory you can …  |
| | Hey I want to search for a text string but I dont know what table or column it is in. I just know the database that it is in. I know also that the type is a text type. Any query I can do or in MySQL Workbench? Thanks!  |
| | Hey What is the easiest way to read and write XML file to my C# program? Im looking for Localiziation Configuration I imagine that the only difference is that I have to load the localization as soon as I load the program.... Thanks! :) |
| | Hello Im making a application which needs some administrator priviliges. The thing is that this besides 7 will also run on XP. Ive been told that changing in the app.manifest the requestedExecutionLevel is one step as this basically will require a admin <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3"> <!-- UAC Manifest Options If you … |
| | Hello Im doing this code for every form Ive doing (you have have seen it so I wont explain it) protected override void WndProc(ref Message m) { const int WM_MOVE = 0x0003; switch (m.Msg) { case WM_MOVE: return; default: base.WndProc(ref m); break; } } How can I do this so … |
| | Hey Im trying to make the typical options box where you cant click the parent (so to speak) box, you can only access the options window unti you close it. For a example of what I mean, in IE, click on Tools and Internet Options. That dialog box is the … |
| | Hey Im thinking of WPF but standard Windows Forms are more used so more libraries are avaliable. Would you switch to WPF forms or still use Windows Forms? Thanks! |
| | Hey That topic title was difficult to write. Lets say Provider A has the domain name of example.com and hosts a webpage with links such as example.com/aboutus, example.com/wherearewe, etc. Thats all great. But I want Provider B to host a online store with links such as example.com/store, example.com/storename/shirts, example.com/storename/pants, etc … |
| | I have this: [code] DELIMITER $$ CREATE DEFINER=`root`@`localhost` PROCEDURE `linkacorte`(vid_pedido int(11), vid_producto int(11),vtiempo varchar(50),vid_pastelero int(11),vcorte varchar(200),vnum int(2)) begin declare campo varchar(20); DECLARE EXIT HANDLER FOR SQLSTATE '42000' SELECT 'Ha introducido un campo incorrecto. Solo se permite 1,2 o 3'; if vnum=1 then set campo='programa_corte_1'; elseif vnum=2 then set campo='programa_corte_2'; elseif … |
| | Hey Im trying to make a social network (local based, not anything to take on other social networks) but Im not going to reinvent the wheel and make everything from scratch. Thats why Im asking if there is any CMS/library/etc to make my life easier. Im going to use C#/ASP.NET … |
| | Hey Ive been literally killing myself looking up guides but most are way outdated and/or complicated. I tried a few simply ones but they simply appear to be out of date. Can someone point me on a easy way to set it up in Windows? Ive been trying to use … |
| | Hey Im trying to start from scratch a MySQL installation in Linux but for some reason through apt-get and the software center, when I remove it, my users (and privileges) still exist. How can I remove everything releated to MySQL and start from 0? Thank you |
| | Hey Im wondering if various users can a web services at the same time and execute the same code to generate something. Does it do it at the same time on difference threads/objects? Is it FIFO (First in, first out)? Questions like those. Thank you.  |
| | Hello I feel stupid for actually asking this but how do I ping a IP address in Java? I have this code [code] try { // Google.com if (InetAddress.getByAddress("173.194.35.133".getBytes()).isReachable(1000)==true) { //Boolean variable named network network=true; //Ping works } else { network=false; //Ping doesnt work } } catch (UnknownHostException e3) { … |
| | Hey Since I couldnt get my web service to really support multiple users, Ive thought of simply implementing a FIFO kinda of queue like this: (The code is made up on the spot right now. Therefore, ; may be missing, some variable declared wrong, etc. Ignore that. Just concentrate on … |
| | Hey I have this code: This is my main part of my program: [code=Java] import org.apache.commons.pool.ObjectPool; import org.apache.commons.pool.impl.GenericObjectPool; import Fecha; public class someclass { private GenericObjectPool<Fecha> fechapool; public boolean somefunction() { System.out.println("Im going to set set actives"); fechapool.setMaxActive(5); System.out.println("set actives sets"); } { [/code] It doest get to the "set … |
| | Hey Is there a way I can print out the line Im currently on Example: [code=Java] public class something { public void somefunction() { System.out.println("I am line number + " /*the number 6 would appear here*/); System.out.println("I am line number + " /*the number 7 would appear here*/); System.out.println("I am … |
| | Hey I wanted to make a thread for not only myself but for others to give a "thank you" to anyone who has helped them. In my case, without some suggestions here, I would have been stuck for days on a single thing and not be able to advance further. …  |
| | Hey I want to "reset" a array....What would be the correct way to do it? Code A: [code] for (int i=0;i<=somearray.length;i++) { somearray[i]=0; } [/code] or Code B: [code] somearray=null; [/code] Thank you |
| | Hey All of a suddent my Apache Tomcat server has broken. Very strange but I try going to [url]http://localhost:8080[/url] and I get a HTTP 400 error. How do I fix this as it is very strange that this suddenly appears. Using MyEclipse. Note, I believe I installed NetBeans which installed … |
| | What is the best way to start/stop/restart Apache Tomcat using Java code? If it cant be platform dependent (or complicated or I have to do a "IF" for each), then only for Windows. Thanks |
| | Hey I want to open the Apache Tomcat server that is installed in MyEclipse but without having to open MyEclipse; as a standalone application of sorts. How do I do this? Thank you |
| | Hey I am having problems making a exact copy of a file. It seems that it changes the headers of the file. I tried using the Apache fileutils copyfile method but it seems to change the header completely. The rest of the file looks pretty much OK. I think it … |
| | Hey I have a FTP server with this [url]ftp://192.168.100.2/folder/[/url] And I have something like anotherfolder: afolderinsidethatone: file1.bin file2.bin file.txt I want to pass all of that to the ftp server so it takes this form: [url]ftp://192.168.100.2/folder/anotherfolder/[/url] [url]ftp://192.168.100.2/folder/anotherfolder/afolderinsidethatone/[/url] [url]ftp://192.168.100.2/folder/anotherfolder/afolderinsidethatone/file1.bin[/url] [url]ftp://192.168.100.2/folder/anotherfolder/afolderinsidethatone/file2.bin[/url] [url]ftp://192.168.100.2/folder/anotherfolder/file.txt[/url] I have this code: [code] public void subidaftp(String ip, String … |
| | Hey I have this code [code] FileUtils.forceDelete(new File(nombreprograma+".zip"); FileUtils.forceDelete(new File(nombreprograma+"/"+nombrebmp+".bmp")); [/code] Deleting the zip inside of the root works perfect but for some reason the BMP inside of a folder, doesnt. The error it gives is that it cannot delete the file, nothing else. Any tips? |
| | Hey I want to get the date and time with miliseconds in a format such as: 2012-02-09 12:41:52.982 or 2012-02-09 16:41:52.129 How can I do this in Java? (If I can get a localized version of "Tuesday" as "Tues" as well even better but if not, I dont mind. Something … |
| | Hey I want to use something like Dreamweaver to design a HTML page. (Excluding all the links to pictures and such) how do I get Java to get all that and convert it to a well designed PDF document like I was seeing in Dreamweaver? Thanks  |
| | Hey I have a folder in my current working path and I want to make a copy of a file inside it to the the current working path. Its kind of a dumb question, I know, but how do it do it? Thank you. |
| | Hey I have this following code: [code] try { // Connection props Properties props = new Properties(); props.setProperty("mail.smtp.host", host); props.setProperty("mail.smtp.starttls.enable", "true"); props.setProperty("mail.smtp.port", "25"); props.setProperty("mail.smtp.user", usuario); props.setProperty("mail.smtp.auth", "true"); // Prepare the session Session session = Session.getDefaultInstance(props); // Constuct the message MimeMessage message = new MimeMessage(session); /*Test*/ message.setHeader("Content-Type", "multipart/mixed"); message.setFrom(new InternetAddress(CorreoOrigen)); message.addRecipient(Message.RecipientType.TO,new … |
| | Hey Im looking to store date and time with miliseconds in TIMESTAMP column but it seems to be a new feature so Im not sure exactly how to store it. current_timestamp() doesnt allow me to do this. Im willing to change the column to some other datatype as the database … |
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