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 | Hi guys, I tought I'd experiment a bit with layout managers, trying to get to grips with them. I will start with a flowLayout, then hopefully move on to more complex ones. OK, so here is the code for the first example, very simple one: /*FlowLayoutManager.java layout manager tests*/ import … |
 | Hi All, I started developing an application in WPF but I think the generic syntax for Relay Command and Delegate Command cannot be found very easily over the web and hence alogwith asking this question, I intend to start a thread for both Relay Command and Delegate Command. So, I … |
 | I am retrieving data from sqlite and showing it in a listview using simpleadapter.I don't have any issues regarding Layouts.Still just for your reference : list_item.xml <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="vertical" android:padding="10dp" android:paddingLeft="10dp" android:paddingRight="10dp" > <!-- Name Label --> <TextView android:id="@+id/subject" android:layout_width="fill_parent" android:layout_height="wrap_content" android:paddingBottom="2dip" android:paddingTop="6dip" android:textColor="#421fc4" android:textSize="16sp" android:textStyle="bold" /> <TextView …  |
| | what is the code for the program in vb.net that automatically adjust resolution based on the computer you are using? i use WindowState.Maximize but only the background image adjust. my other stuf such as buttons, labels picturebox are not..can you help me guys? thanks  |
 | Hello Community, Why I the port I'm trying to read looking really weired. I'm using an Arduino to produce the port data (It just has two button inputting "BUTTONONE" and "BUTTONTWO" when pressed). This is the result I'm getting: BUTTONTWO BUTTONTWO BUTTONTWO BUTTONTWO BUTTONTWO BUTTONTWO BUTTONTWO BUTTONTWO BUTTONTWO BUTTONONE BUTTONONE … |
| | I have a Delphiproject that suddenly got its appearance changed. It used to have rounded buttonedges but now got suddenly sharp corners. Also the MonthCalendar changed its appearance with blue ribbon at top and the current day circeled with a broken red circel line as it had many years ago. … |
 | I've been working on a Textbox that only accepts 0-9, Decimal Point, and the Backspace Keys. Also keeps it in the base form 0.00. Max value is 999999.99 can be set as needed. It works as expected, but I have to ask if I have remade the wheel. This sub … |
 | So here's the thing and it's been quite simple up to here. I have never been required to do something like this and most tutorials are vague at best. I have a Stackpanel with numerous children. Each child then has a label and an image. These were all dynamically created … |
| | Hi there guys I just want to know how I can create a reset button that will erase all the contents written by a user in textboxes? I am creating an Enrollment Form for Students and I need some help about it. I have attached a screenshot for you guys … |
 | Hello everyone! I got this question in a book.. I thought of doing it using map() or using loops return the first count multiples of number in desc order in a list. e.g call with input (3,2) returns [6,3] call with input(5,3) returns [15,10, 5] but the hint along with …  |
 | Hi Is there a way a vb form structure the same as its backgroud picture? Its same with making the form invisible and let its background picture remain Im trying to make a program that when it runs, it displays like widget. thanks  |
 | Hi My forgotpass.php function used to work. Suddenly it only works up until you get the message: 'An email has been sent to you with instructions on how to reset your password. <strong>(Mail will not send unless you have an smtp server running locally.)' However no email is sent. It … |
| | Dear, I have two database connection files. It is possible to use them to connect with two database instead of one only? this code shown below is the coding of one of them to connect with the particular database. The other file is used for username and password of the …  |
 | Hello.. good day evryone, i encounter a problem with my save as form..i use savefiledialog..the result is that the page is saved..but when i open the word doc, it is empty..there is no data whatsoever.. i dont use database..it is suppose to save the the data that i filled in … |
| | So, Im making a game in c# using Xna. I have a function that will read a text file and display a map on screen, using numbers in the file as texture references. The file is a integer multidimensional array. I have another file which is used to set collision … |
| | Hi, i have script ,and i want to useit inside iframe ,does any one know how. for eg:<i frame src=""></iframe> is the normal way to use iframe. i wantto know cani use a script inside iframe.  |
 | Hi Dw I'm working on a program which has many forms and these forms are for setting the functionality of this program so now I want to detect if, let say Shift+F is pressed then the appropriate form will show. I don't want to use the Form_KeyPress or KeyDown or … |
| | I made a jquery popup box, and I am having trouble getting the background of the page to darken when the windw pops up. The url to the page is http://rejuvenateusa.org/endorsements.html. Heres the code I am using: html: <div class="cover"></div> <div class="popup"> <div class="close"><img src="images/test_eherenfeldbig.jpg" /><button>close</button></div> </div> <div class="letters"> <div … |
| | So i'm making an rpg game with c# and xna. How can I create a simple camera that follows the player as they move? I only wish for the camera to move as the player reaches the middle of the screen. I dont require it to rotate, zoom in/out like … |
| | Hi everyone..I have a problem.. I want to make an auto calculation on each row..the things is, I only can do it on the first row..but for the second row, nothing happened.. here is my code: <script> function compute() { var inputObj = document.getElementById('k8goodsQty'); var otherObj = document.getElementById('valuePerUnit'); var diffObj …  |
| | Hi. I am learning Java and now stuck in the exceptions chapter. I wrote a code to understand exception. But i am not getting why there is an error saying "Unreachable catch block".Please help me out here. Code is as shown. public class GetException { static int i; public static … |
 | I need to extract a certain string from a webpage and workon it. In the website it is given like this : `Decrypt the following random string: O2tsOGJeLj0saj07ODM1IQ==` I need only the base64 encoded part, but I can't think of any way. I tried using `substr()` and `strstr()` but I … |
 | I have this project where i have to create an events website using a mysql database and php. I'm having some toruble with some code that will allow users that change their password. I know it's a problem with the mysql syntax in my query but i can't figure out … |
 | Hi I would like display visitor ip address and location on my website and save it in ip.txt file in my webserver. How can I do it? <?php $ip=$_SERVER['REMOTE_ADDR']; $file = fopen('ip.txt','w'); fwrite($file,$ip); echo "Your IP Address is $ip"; ?> //When I run in my xampp localhost I got like … |
| | Greets to all! I have 2 user defined controls. 1 is the main, the other is the control that contains all the radio buttons. One of the criteria is to have a clear button in the main control to select the 0 radio button that clears all the text fields … |
 | I've been toying with some code for the last thirty mins to try move a substring from one cell to another. In debug I can see the correct contents being picked up and moved to the new cell and even got a save prompt popup when running over line 31. … |
 | Hello All! I want to create my own proxy site. I googled alot and I find not a single solution in .net to do this. Everyone is using php for it. I am very new to php so i dont know how to use it. here is the code i … |
| | Hi, I am wondering if there is any easy way to up the frame rate of a pygame program. For example locking the frame rate? I don't know. Thanks in advance! 26BM |
| | Hi..... I have a small doubt............ I have a page which is used to send mail. In the mail I want a link to be specified. I have written this link in the message part of the mail. this is a a text area. I have used anchor tag.but it …  |
| | I am beginner to Java , I would like to know is there any Difference between JDK 32 bits and 64 bits? For example in terms of performance or something ?  |
| | Hi, the following is the code for my a2 computing project. Essentially what I have tried to do is set up two basic structures of GUIS and then inherit them into other classes so I can add components to the basic structure. However, when I create a MainMenu object, only … |
| | I have following quary example. SELECT t1.TeamID, MemberList = substring((SELECT ( ', ' + FirstName ) FROM TeamInfo t2 WHERE t1.TeamID = t2.TeamID ORDER BY TeamID, FirstName FOR XML PATH( '' ) ), 3, 1000 )FROM TeamInfo t1 GROUP BY TeamID Its giving error "Incorrect syntax near the keyword 'FOR'." … |
| | hii i am developing a login module in php in this i have 2 page 1.logiform(design) 2.loginaction(coding) and whenever user input wrond data i redirected to it same loginform i want to echo user that he visited loginaction but u failed the message should be print on same loginform only  |
| | vb.net project shifted from one pc to another pc.project includes some private dlls.I include those dlls and some activex controls are linked with these dlls.At the time of loading form it is throwing some exception.when I create controls.It is running well,But after creating exe file.It is showing error file not … |
| | Hi to all I have two forms, one is form1 for registration and the other one is form2 for my main menu. How to call the form2 if the user successfully register with the form1. The code in form 1 is me.close (to close the form1) then form2.show but it …  |
 | Hi, I built a Polygon() class that originally only was initialized with veriticies: Polygon(verts=(1,2,3,4) But as the code evolved, I added a few @classmethods to construct the Polygon from other inputs. For example: Polygon.from_center(center=(1,2), length=5) Now my problem is that I'm trying to find the canonical way to choose which … |
| | I want to add a new line and when I tried "/n", it did not work. `while($row_selecttemptable = mysql_fetch_array($result_selecttemptable)) echo $row_selecttemptable['ArtistName'] . ' ,' . $row_selecttemptable['NAMEOfTheDVD'];` I want to add a new line between ArtistName and Name of The DVD |
| | I wrote a sample program in notepad begin dbms_output.put_line('welcome'); end; / and saved it as p1.sql i opened sql prompt and gave @p1 it didnt worked??? i tried exec p1; still not working?? how to execute a pl/sql program???pls help |
| | I have 2 dynamic drop down menus using json . Then thing is with the script I'm using only one will work correctly. I'm not sure where I'm going wrong.. |
 | I would like to convert Control objects wich are in my array to progress bar Objects if possible. I know that the reverse conversion can be done explicitly without a problem but this one seems tricky. If impossible then please suggest something else instead. TNX |
 | Receiving this upon run: Warning: mysql_connect(): Host 'srv26.main-hosting.com' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' in /home/u871385583/public_html/ob_re4.php on line 32 NEIN! Host 'srv26.main-hosting.com' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' I am not sure about how to go about *flushing the host*, …  |
| | I am still working with redirection. **This** works great, but is not exactly what I need: <?php ob_start(); ?> <h1>ob redirect test</h1> <?php $redirect_page = 'https://www.google.com'; $redirect = true; if ($redirect == true) { header("Location:$redirect_page"); } ob_end_flush(); ?> I have spent all day trying to figure out how to use …  |
| | hello I a. php that gives me an error can someone help me thank you Error : Parse error: syntax error, unexpected T_STRING in /home/dancr/public_html/movies/variklis.php on line 1 ` <?php class { function prisijungti() { $jungtis = @mysql_connect("localhost", "dancr_phpfilm", "phpfil",); $pasirinkti = @mysql_select_db("dancr_phpfilm", $jungtis); if (!$jungtis) { die("<b>eroare:</b> Server sau … |
 | I have same type of errors in my program please help me out.... I am just a Beginner in C++.... #include "iostream" #include <stdio.h> #include <conio.h> #include <stdlib.h> using namespace std; class form { private: char fname[20]; char lname[20]; char add[50]; char city[25]; int contact; public: form() { fname[20]='\0'; lname[20]='\0'; …  |
 | I've rewritten this question a half dozen times and each time it makes less sense. In a nutshell, I want to populate a listview with large icons representing image files but I can't get them to come out unstretched. They are always stretched along the x or y axis because … |
 | the problem is about coin change - "how many ways you can change 3,5,10 dollars if you have 5c,10c ...... "http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=83 the problem is solved many times on various blogs( solution [here](http://jijingshanlin.blogspot.ca/2012/07/147-dollars.html) ) In dp, the hardest thing is to understand the relation between subproblems and get the formula(optimal substructure) … |
| | Hello. What I am planning to do for User registration in regards to agreeing to the EULA: 1)For example, there will be three conditions the User must agree to by selecting checkboxes - Only one condition displayed at a time. 2)Upon checking the first condition checkbox, the second condition appears … |
| | I have been researching this as I am getting the distinct feeling I will have to transition my code to this soon, eventually. From your experience, can someone provide a brief overview of the benefits of MySQLi and why I should transition. Is it even necessary? I'm not sure. Any … |
 | Hi all. I have a PHP script that reads my email inbox via POP3. I'm using the PHP IMAP extention. I can already access the "From" and "To" fields. What i'm having trouble with is accessing the Cc field. I need to read/count/summarize all the email addresses and draw up … |
| | Hi All, I'm trying to hide php extension using **.htaccess** and it works but, I also want to show custom error page when, somebody enters url which is not exist. The code is mentioned below :- RewriteEngine on # Rewrite /foo/bar to /foo/bar.php RewriteRule ^([^.?]+)$ %{REQUEST_URI}.php [L] # Return 404 … |
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