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| | So I am making an application on visual studios and I wrote a method to return a double after going through a list of data. I printed the list and know its there but the method pretends its not there and returns the code i initialize the variable with. Help? … |
| | 10) A statement that creates invokes findAll() based on the argument 8 and assigns this to a new array 11) A print statement that prints out the array created in the above step. Which i did with the following bit of code in my driver ArrayMethods arrayTwo = new ArrayMethods(); … |
 | so im trying to convert my code from localtime to localtime_s. it was this: time_t now = time(0); tm *ltm = localtime_s(&now); i seem to be having some strctual errors. Can i have some help? |
| | In my ASP.NET MVC application, I am trying to put together a page where a user can both sign and print their name once at a workstation equipped with a Wacom. The signatures will be saved to PNGs with links in a database and then stamped in the designated area …  |
 | 1. For all the accounts that have authority="admin", set permision to modify all of the files (attribute changes is datatype YES/NO),,, so basically a user can set yes or no depends on his will. 3. For each directory, print out his name, in which directory it is located, and how … |
| | Hi All, My MySQL experience is fair but when it comes to doing some of the more complex queries I get stupid fast. That said, in the past, I have written queries that INSERT data to the DB based on clicks. In this case I want to use the same … |
 | I am new to cURL and im trying to get it to add new contacts to my database. i have all my information right but when it reads my csv file it tells me no email column was found in the file you are uploading> I know for a fact … |
| | Hi , I m using VS2008 with SQL server 2008 at the backend. I m creating a windows application in which I have 2 listboxes.the data is being retrieved from SQL server database in listbox1.i want to select few itms from this listbox and add them to second one through … |
| | Hi all I have a textarea I would like to validate the same for empty spaces and on no input. Please find my jsfiddle [here](http://jsfiddle.net/Varun_Krishna/jJh8q/). How do I validate for empty spaces in the text area? what am I missing in my fiddle? Thanks Varun Krishna. P |
| | hello. I need some help on our implementation on lines of code program. here's the algorithm we have: 1. The LOC program will start by asking for the filename of the program to be counted. 2. Browse for the filename of the program to be used. 3. The contents of … |
| | Hi, While executing below code i am getting error like "memory clobbered before allocated block" and due to this assignment is not happening. could you let me know what can be reason for the same. I do understand it is not good to use raw pointer but in current scenario … |
| | For the life of me, I can't get this to work.... What am I doing wrong? Any help is greatly appreciated!! [CODE] Private Sub webBrowser1_ProgressChange(ByVal Progress As Long, ByVal ProgressMax As Long) On Error Resume Next If Progress = -1 Then ProgressBar1.Value = 100 lbl1.Text = "Done" ProgressBar1.Visible = False … |
| | Hello, I have a problem with my list down menu. My list down menu will display data from MySQL. It working very well. But, there are problems when I add if else statement. I want to display the list down menu based on the one field from MySQL. For example …  |
| | I am trying to figure out how to center the labels labeled blackSection, blueSection and so on. However i am unable to get the labels to center. I have tried blackSection.setVerticalAlignment(JLabel.CENTER) also have tried blackSection.setVerticalTextProperty(JLabel.CENTER). Any help would be appreciated, it is however a homework assignment so hints as to … |
| | Good afternoon. I am using MS Visual Web Developer 2010 Express with VB.Net. I have 3 web pages - Site.Master with Site.Master.vb, Login.aspx with Login.aspx.vb, CreateAccount.aspx with CreateAccount.aspx.vb If I put the following statement in the Site.Master.vb Page_Load: `NavigationMenu.Items.Item(2).Selectable = False` it works fine. It makes the menu item unselectable. … |
| | I'm attemping to clone and install a Ruby application from github. I have it cloned, and am trying to run the "bundle install" command, but it failed the first time because of an issue with Rake. I installed it manually using "gem install rake -v '10.1.1'". That command was sucessful, … |
| | **i want little help.how can i insert the multiple data to database?** <?php require_once('Connections/iventori.php'); ?> <?php $id = $_GET['idpinjaman']; $colname_Recordset1 = "-1"; if (isset($_GET['idpinjaman'])) { $colname_Recordset1 = (get_magic_quotes_gpc()) ? $_GET['idpinjaman'] : addslashes($_GET['idpinjaman']); } mysql_select_db($database_pinjaman, $pinjaman); $query_set1 =sprintf("SELECT * FROM pemohon a,pinjaman b WHERE a.id_pemohon=b.id_pemohon AND b.id_pinjaman='%s'", $colname_Recordset1); $set1 = mysql_query($query_set1, …  |
| | What is the difference between `CoffeeInterface<Beverage> cup1 = new Coffee<Beverage>()` and `Coffee<Beverage> cup2 = new Coffee<Beverage>()` `Coffee` is a class that extends the `CoffeeInterface` Is `cup1` an object or can it be used as one. Are there any differences betweeen `cup1` and `cup2`?  |
| | Hi guys, A problem came up when i tried to copy record from the temp. table to the main one.I was copying records to two main tables but one table is empty but the other works fine.Here's the code i used: projcode = TextBox4.Text projname = TextBox5.Text description = TextBox6.Text … |
 | I am trying to determine collision in a 2D Side Scroller environment using Rectangles. However, the way most people do it is to get the bounds of the Tile. I do not use Tile's in this case, I am just drawing Simple Full Colored Rectangles using Graphics2D. `g.drawRect(int x, int …  |
| | Okay, so I have a ListView populated by an Array, which is populated by a text file. I also have 3 TextBoxes which are changed to different values in multiple Arrays using the Selected Index. My problem occurs when reloading the ListView after saving the text file. The values from … |
 | Trying to figure out how to have 2 sets of images display randomly on the same page. I know I have to rename something, but nothing I try is working. Any help would be greatly appreciated. Thanks. For now I just have the two scripts repeated back to back before … |
 | good evening people,i'm creating an application where i'd like to import and save a list of people in an excel sheet to my database in mysql, using php, And i'd like to modify it through a form using php! Can anyone have an idea or something which will help me … |
 | Can i use $_SERVER['DOCUMENT_ROOT'] to put the path of a img? Why this wont work? $imgLocation = $_SERVER['DOCUMENT_ROOT'].'/images/logo.jpg'; echo '<img src="'.$imgLocation.'" alt="logo.jpg"'; |
| | Hello everyone. I need some help on creating a slot machine. It needs to have the option of playing a three wheel & four wheel machine. I've created separate functions for those two. I think I understand the whole random generating concept, but I'm having a hard time figuring out …  |
| | I have two classes A Dog class whose constructor does not accept arguments, `public class Dog<pet> extends Animal<pet>{}` whose constructor does not accept any arguments and `public class Animal<pet>{}` whose constructor accepts one argument public class Dog<pet> extends Animal<pet>{ public Dog(){ super(/*what should go here?*/); //Constructor accepts no arguments } …  |
 | Hi Please I need your help with this script. I have an logfile.xml and I need to picks the file names of the path but not duplicate and writes them into a bat file, like copy %windiw&\system32\<filename> %1% Output example for my .bat file should look like copy %windiw&\system32\ dbghelp.dll … |
| | I am new to drupal and im on practicing the product. How would someone add a button on a page using the WYSIWYG without having to have any HTML or CSS knowledge. I am confused. Kind Regards, Jonathan |
| | Hy guys, I managed to upload my winzip archive online and unzip it. However I can not access my website (I have the Default.aspx file which should be automatically recognized as the startup page, and lots of other files that go with the webapplication upload) however I get an error …  |
| | error ------->Notice: Undefined variable: result in C:\wamp\www\ <?php include(db.php); ?> <table> <tr> <td>Select Project:*</td> <td> <select name="project_id" id="project_id"> <?php echo project_name($con); ?> </select> </td></tr> </table> function project_name($con){ $select = mysqli_query($con,"select projects.project_id, projects.project_name, user_proj.user_id, user_proj.project_id from projects projects, users_projects user_proj where projects.project_id = user_proj.project_id and user_proj.user_id ='".$_SESSION['user_id']."'"); while($row = mysqli_fetch_array($select)){ $result … |
| | I have a very large csv file that had different values for certian fields and im wanting to split it up so that each of the different values gets put into its own csv file for example all of the fields whos value is 1110 would get read and written …  |
| | I am new to C++ and i don't understant this error message i am recieving. Could you show me the solution? ([Error] name lookup of 'n' changed for ISO 'for' scoping [-fpermissive]) line 25, col 17 (the 'n' is the problem) #include <cstdlib> #include <iostream> #include <math.h> #include "dp_lib.h" using …  |
 | write a c++ programme that read an unknown number of integers value and then print count, sum and average of 1. even value 2. odd value 3. negative value 4. positive value thank you |
| | Hi I have another issue in Update. Could not be updated. pls help me if (isset($_POST['update']) && $_POST['update'] != "" ) { $id=$_POST["id"]; $name = $_POST["name"]; $address = $_POST["address"]; $tel = $_POST["tel"]; $fax = $_POST["fax"]; $email = $_POST["email"]; $website = $_POST["website"]; $type = $_POST["type"]; try { $sql="UPDATE bk_customer SET name='$name',address='$address', … |
 | Just a quick question, and I should know the answer, but can't remember it. You use Ctrl-K B Ctrl-K K to block text for moving, copying, etc. How do you get rid of the highlighting when you are done? |
 | Hey guys, I'm trying to start a yes/no vote div which, when clicked, increments MySQL entry either way. I've seen several examples of how to do this type of thing online, but can't seem to grasp this process on my current layout. I'll show a little as possible to not … |
| | Ok so im working on a script that reads a large file then splits it up into seperate files using the field in it called PC Number. What im wanting to do is check if the file already exist if it does then it just appends the new data but … |
| | SO im working on a python code that reads a csv file with 1600 entries roughly and i am splitting them up on the collum value of pc numbers. I keep getting a error that states " Traceback (most recent call last): File "C:\Users\HatterX\Desktop\test\test25", line 50, in <module> data.sort(key=lambda x: … |
| | Assalam o Alikum my question is that what is the difference between character array and string. my instructor is use char str [50] instead of string str. and i can not understand what is difference between them. |
| | Hi. So I was trying out bootstrap, and I wanted to make a photo gallery. The thing is , my modals work fine but it doesnt seem to fade and its supposed to "pop up" while making the rest of the webpage its background. Im using the images on the … |
 | I am making chat application but i am confuse where i put setInterval().bellow function working well. function text_input(id,img) { $("#chat_box").keydown(function (e){ if(e.keyCode == 13){ e.preventDefault(); var textval = $("#chat_box").val().replace(/\n/g,'<br />'); $("#chat_box").val(''); jQuery.ajax({ type: "POST", url: "chat_input_insert.php?action=save", //sql querys data: "textval="+textval+"&id="+id }); jQuery.ajax({ type: "POST", url: "chat_input_insert.php?action=display", //sql querys data: "textval="+textval+"&id="+id+"&img="+img, … |
| | IF YES THEN WHERE IS THIS CONTROL AND HOW TO USE IT???? |
| | how to set the minvalue=today and max value=today+30 in javascript or how to do it in jquery what are the files i need to download .plz explain me i never used jquery before . |
| | Hi Is there a way to set meta tags description and keywords in template file if no description or keywords are set? To chek if exsists and if not to set it? Thanks  |
 | hello. i have a project to do for android, i want to make a tourist guide app, but i want to have basic information on app and sometime i want 5 request data from google or from website. i must on app apk app or web application in reality i …  |
 | Hello Community, I'm about to start making a website for someone. So what I'd like to know is does the website creator credit themself, like have my name in the footer of the page. What is the right way to go about doing this? |
| | i found following code to create a two dimensional array at run time if one of the dimension is known.. char (*c)[5]; c=new char[n][5]; first line is pointer to an array of 5 integers but i couldnt undesratnd the second step.  |
| | Hi I’m working right now with computer forensics. I have an xml file which I have saved from Process Monitor . The file look like <?xml version="1.0" encoding="UTF-8"?> <Company>Sysinternals - www.sysinternals.com</Company> <module> <Timestamp>130412795960224800</Timestamp> <BaseAddress>0x6de80000</BaseAddress> <Size>24576</Size> <Path>C:\Windows\system32\Riched32.dll</Path> <Version>6.1.7600.16385 (win7_rtm.090713-1255)</Version> <Company>Microsoft Corporation</Company> <Description>Wrapper Dll for Richedit 1.0</Description> </module> <module> <Timestamp>130412795960224800</Timestamp> <BaseAddress>0x6f3b0000</BaseAddress> <Size>65536</Size> … |
 | **WHY StrCpy - dosen't work normally :( ? Where is mistakes?** #include"string.c" int main() { printf("Hello World!\n"); char *text = "GOOOD TEXT ALL TIME VERY POOR "; int temp = strlen(text); char *copy_text; printf("size text: %d\n", temp); StrCpy( copy_text, text ); printf("TEXT: %s\n COPY_TEXT %s", text, copy_text ); return 0; …  |
| | hi i have been following a tutorial on how to build a image viewer using javascript for a web page i am building for my shop. i have not been able to get it to work and i have looked at the comments at the bottom and it seems to … |
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