64,152 Solved Topics
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 | I have in a MySQL database with the column type being DateTime the following time: Timestamp: 9:34:09 9:34:23 9:34:45 9:34:50 9:35:09 9:36:17 But a DataGridView in C# only shows me 9:34 9:34 9:34 9:34 9:35 9:36 Why? |
 | Hello again good people, i have done some coding on lexical analyzer phase of compiler but it is giving me some error that i am unable to understand.. Fair Warning: Code is a little longer. Here is the code: # include <iostream> # include <fstream> # include <string.h> # include … |
 | gud day! why my upload files not really uploading in my online server? im using this ref. http://www.tizag.com/phpT/fileupload.php but in offline its working the file upload was move to my localhost folder. |
 | Im using wunderground.com weather API. I got JSON to an array.buy i coudlnt echo arrray one by one. these the sample code to i used in my site `$json = file_get_contents("http://api.wunderground.com/api/ab3f1aefcf4033d4/forecast10day/q/CA/San_Francisco.json"); //$phparrya = json_decode($jsonstring); $array_json=json_decode($json, true); print_r($obj);` |
| | def get_inverse_dict(): """ returns a dictionary which maps a -> z, b->y ... z->a Hint: 1. see the constants in the string module, and the zip builtin function. 2. google lookup extended slicing notation to create a z..a string from a..z string In shell: help(zip) and experiment using zip in … |
| | Hi, i need a quick help to configure a Facebook app when i go to the Facebook address it is this in the screenshot a gray page everythig seems right but the game is not shown i’ve added this code to the index.php with the right ids but nothing if … |
| | I'm getting this error: `The calling thread cannot access this object because a different thread owns it` On this part of code: Private Sub loginWorker_DoWork(ByVal sender As System.Object, ByVal e As System.ComponentModel.DoWorkEventArgs) Handles loginworker.DoWork Try eFunctions._ValiAcc(My.Settings.adress, tbuser.Text, tbuser.Text & tbpwd.Password, eResult) Catch ex As Exception MsgBox(ex.Message, MsgBoxStyle.Critical, "Error!") End Try …  |
| | Hi, I have the following problem: Text file "strlines.dat" contains series of the following information of straight lines: 1) coordinate of one line's point 2) angle slope It looks like (x,y) 45 deg: 2,6 60 4,7 45 2,1 30 After adding this information to associative container verify it and find … |
| | I want to do exactly how these search engines do,  But I want to show the same thing using pop-up message, where there shouldn't be any buttons, and it should display the message continiously Thanks in advance! |
| | Dear All, I have two files first file looks like this, ENSG00000000003.10 0 and the second one like this, ENSG00000000460.12 24chr1 HAVANA 11869 14412 . + . + . gene_id "ENSG00000223972.4"; transcript_id "ENSG00000223972.4"; gene_type "pseudogene"; gene_status "KNOWN"; gene_name "DDX11L1"; transcript_type "pseudogene"; transcript_status "KNOWN"; As you see I nee dto comapre … |
| | hey guys so im trying to insert data from my contact form into database depending on radio button. as u can c i have 2 radio button both under "spouse ?" and another under "child ?" now when user clicks on "yes" another form pops up for each title respectively(form …  |
| | I've learned the hello.c using FUSE. It can create a hello file under mountfile. But I've no idea about how to create a folder under the mountfile and then create hello under mountfile/folderIcreate. then I can use cat mountfile/folderIcreate/hello the code is similar to the simple hello.c. #define FUSE_USE_VERSION 30 … |
| | I get an error when I try to compile my code. I can't figure it out. It says it's not declared but I think it is declared. // // // This menu-driven program is used to allow the user to choose // an application to be executed. // // // … |
 | The "Invalid Property" Error is thrown at Line 20, which is for the TextField. No idea as to why it is being thrown. <?xml version="1.0" encoding="UTF-8"?> <?import java.lang.*?> <?import javafx.scene.control.*?> <?import javafx.scene.layout.*?> <?import javafx.scene.text.*?> <VBox prefHeight="400.0" prefWidth="284.0" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1"> <children> <AnchorPane maxHeight="-1.0" maxWidth="-1.0" prefHeight="375.0" prefWidth="285.0" VBox.vgrow="ALWAYS"> <children><Button fx:id="zero" layoutX="14.0" layoutY="321.0" … |
| | I have arrays and variables in JQuery and I want to know that Can I POST both arrays and variables from single $ajax jquery request to my php page. If yes then How will I post data from Jquery and how will i handle in PHP page. var get_id = … |
| | Please consider my ondrawitem methods of my derived checkedListBox class. At this stage I put "-->" in front of he selected item and " " in front of the others. I would like to replace that with a checked box (square) and an empty box respectively, very much as in …  |
| | i need some information about the Assembly instruction in processor iapx 8088. if there is any link of any articles that can help me then plz send me this is my assignment. And i want good grades in my assignment.  |
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| | ` Hey can u solve my prob. I was running an Applet program(.html file) with java Browser but it showing error = "your security settings have blocked a local application from running" So can u say ... which application is this |
 | Hi i was following a tutorial but i stuck at something i don't understand it This is to find out how many times a number appeered inside an array sorry for my English #include <iostream> #include <conio.h> using namespace std; int main() { const int size = 5; int arr[size] … |
 | I am running this on my local: <script> $(document).ready(function() { $("#validateButton").click(function() { var forename = $("#Name").val(); var surname = $("#Surname").val(); var dob = $("#DOB").val(); var flatNumber = $("#FlatNumber").val(); var houseName = $("#HouseName").val(); var houseNumber = $("#HouseNumber").val(); var street = $("#Street").val(); var townCity = $("#TownCity").val(); var county = $("#County").val(); var postcode … |
| | Hi all. Have been racking my brains about how to go about creating a multidimensional array dynamically from an array of keys. Something like... $keys = array('key1', 'key2', 'key3'); $value = 'some value'; // $md = ...???!!!... I need the $md multidimensional array to have the keys thus... $md['key1']['key2']['key3'] = …  |
| | Dear all, I have been thinking of this task, but I have no idea where to start from. I am retrieving login logs from the database, which is cool. Now, the challenge is that in case a user has logged in more than once in the same day, I want … |
| | I need to print out the titles for family members being stored in an array, but I am having issues with the report. It prints out all the stored names, instead of the ones that belong to each family member and one line for each. I'm new with arrays so, … |
| | Alright, so I have seen `<<` and `>>` in a few different Java Programs and I have an idea of what they do, but I have no idea what you would use them for. I haven't ran into a problem where I need to use them, so if someone could … |
| | i have a contact form. html is done. php is done as well. but the submit button doesnt seem to read my php code. sorry if my coding is too long but i just had to post the whole thing incase i missed something. any help is very much appreciated. … |
| | I am having a small issue with displaying text that has been converted with htmlspecialchars. In the db I have this: &lt;b&gt;Testing:&lt;/b&gt;&lt;br&gt;&lt;ol&gt;&lt;li&gt;it's a test&lt;br&gt;&lt;/li&gt;&lt;/ol&gt; When I use: echo htmlspecialchars_decode($variable); The page displays: <b>Testing:</b><br><ol><li>it's a test<br></li></ol> I am not sure why this is happening. Any help is appreciated. Thank you |
| | i using this code to display radio buttons for selection. somehow the its not working correctly, plz guide on this issue. thanks in advance. <div class="register-section" id="user-role-section"> <label for="wp_rar_user_role"><?php echo $this->wp_rar_role_label; ?></label> <?php foreach($this->wp_selected_rar_roles as $role) { ?> <input type="radio" name="wp_rar_user_role" id="wp_rar_user_role" class="input select" value="<?php echo $role; ?>" /> <label> … |
 | I am working on a python code that is supose to search a directory and see if a file in the directory has a _add_ or a _update_ and to change a few fields in my code that call the add and updata and change the directory name to match … |
 | #include<iostream.h> #include <stdlib.h> //FOR exit(1) struct Flight { char flightNo[5]; char date[12]; char time[6]; char gate[3]; }; Flight flight={"AB11","10-12-2008","20:30","RT"}; struct Seat { char name[40]; char booking_ID[3]; int seats; }; Seat choice[4][5]; void displaymenu(); void booking(); void seat(); void ticket(); void records(); void menu(); void exit(); //Variables int selection,i,j,password; int seats_num[20]={0}; …  |
| | Hi I am trying to display the server(system) status ON/OFF with php script. can anyone please help me how we can find the status. for example we are having 3 machine. SRVR01 ON SRVR02 OFF SRVR03 ON |
 | Hi all, trying to read up on C to get acquainted with the language. Got an exercise am trying to answer and i may need your help to know if am right. I have this code as below, and am asked, what lines have buffer length checking errors. int main( … |
| | Hello, Please help me to overcome the following confussion. Suppose I have created an array of pointers like, A** l_aAPtr = new A*[l_iTotal]; for(int i = 0; i<l_iTotal;i++) { l_aAPtr[i] = new A(); } Now I want to delete this array. Please advise which of the following way is correct … |
 | Hi Dw I'm creating a web app for my future use and now I'm having a problem in calling a button to enable it. The web app start with Default.aspx and that where a user had to fill in 3 text boxs and click a button. So I've removed the … |
 | Good day everyone Not sure if this is the right place to ask this but im trying to connect to my database online "Control Panel of my hosting site" from my local machine basically the webpage is running locally. but i want the data to be fetch online. my question … |
| | I have prob with my code its working fine bur, i want to add url to Row Name, When i add them it show error. Exapmle and code: <strong><font size="3"> <?php mysql_connect("localhost", "rooot", "123") or die("Error connecting to database: ".mysql_error()); mysql_select_db("Search") or die(mysql_error()); $query = $_GET['query']; $min_length = 3; $max_length … |
| | hey guys, so i want to disable the input button function unless checbox is checked. i found [this](http://forums.phpfreaks.com/topic/41715-solved-submit-button-remain-disabled-until-checkbox-checked/) forum and it sorta worked. the button is disabled when no checkbox is checked but it stays disabled even after checkbox is checked. this is the html: <input type="button" id="del_event" name="del_event" value="Delete … |
| | I need to create a 2D array that holds the number of family members by the highest numbe of titles of one of the family members, and they input on one line. However, I am having trouble when I call the class in my other code in the main method. … |
| | my [previous question](http://www.daniweb.com/web-development/javascript-dhtml-ajax/threads/477450/convert-str-to-var) about this dealt with global vars but unfortunatley the `window` of opportunitys doesn't work with this next example because it alerts 4 times instead of only 1 test("a","b","c"); function test(var0,var1,var2,var3) { for(var i=0; i<4; i++) { if(window["var"+i]===undefined) {alert("test");} } } this may not be very clear so … |
 | i'm learning win32 from Programming Windows Fifth Edition book, but i need ask something about these code: /*−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−− SCRNSIZE.C −− Displays screen size in a message box (c) Charles Petzold, 1998 −−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−*/ #include <windows.h> #include <tchar.h> #include <stdio.h> int CDECL MessageBoxPrintf (TCHAR * szCaption, TCHAR * szFormat, ...) { TCHAR … |
| | Hi I am using the following code to give the user a choice of options in a drop down box: [CODE] <?php $query="SELECT location,id FROM area"; $result = mysql_query ($query); echo "<select name=location_id value=''>location</option>"; while($nt=mysql_fetch_array($result)){ echo "<option value=$nt[id]>$nt[location]</option>"; } echo "</select>"; ?> [/CODE] It retrieves all of the options from … |
| | Hi I've wrote a plugin it works but on deactivation it doesn't drop the plugin tables from db this is the code $sql = "DROP TABLE IF_EXISTS 'TABLENAME'"; $wpdb->query($sql); //$e = $wpdb->query($sql); //die(var_dump($e)); and i call that function this way register_deactivation_hook(__FILE__, 'deactivate'); if i uncomment to show message error it … |
| | Hi there im trying to create a Minimax player in AI for dots and boxes Following this algorithm Max-Value(state) returns a utility value if Terminal-Test(state) then return Utility(state) v ← MinimalGameValue for s in Successors(state) do v ← Max(v, MinValue(s)) return v Min-Value(state) returns a utility value if Terminal-Test(state) then … |
| | i have a problem and i can not solve it. Problem is that for example there is an admission form on internet and a student enter his name in digits no dought it is wrong and now here is a problem how to restrict the student that he/she should not … |
| | this is my attempt var test=["a","b","c"]; var var0="a"; for(var i=0; i<1; i++) { test.splice(test.indexOf(test[window["var"+i.toString()]]),1); } alert(test); it alerts "a,b" but I want it to alert "b,c" ref:http://stackoverflow.com/questions/5613834/convert-string-to-variable-name-in-javascript |
| | Hi guys , please look here . Consider code segment String a=new String("SMS Message"); String b=new String("SMS Message"); if(a==b) System.out.println("they are equal"); i) why it does not generate an output ? ii) how can we rewrite the program such that it will print the output ?  |
 | here is the question: The series of numbers: 1, 1, 2, 3, 5, 8, 13, 21, ….is known as Fibonacci series. Each number is the sum of the two preceding numbers. Write a C++ program that writes the first 5 Fibonacci numbers to a file fibnos.txt (in your local drive). …  |
| | i trying to write a script so that it does,nt allow the user to login again if already logged in...whether he tries from other browser.................. wat i m doing is setting a value in database to 1 if he logs in and 0 if he logs out .......den i check … |
 | Alright this is reallly stumping me and rather aggravating. Long story short, I didn't like how the ListView worked in C#, so I decided it was time to build my own, using a TableLayoutPanel and a custom control I built to emulate the image and text effect. Well while testing … |
| | I'm trying to understand this function. I try to compile an run it, but it gives an error message at line 12. Thanks. #include <iostream> #include <string> #include <cmath> using namespace std; int stringConvertInt(string raw) { int sum=0, power=0; power=raw.length()-1; for(int i=0; i<raw.length(); i++) { sum=sum+(pow(10,power)*(raw[i]-48)); power--; } return sum; … |
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