199,124 Archived Topics
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| | I need to find out the output of the following code snippet return by function go(2) ... int a=10; int go(int b) { if(b<=4) return b; else return go(b+1)*go(b-2)-(b*2); ++a; cout<<a; return -1; } When I do the dryrun myself on paper , it should first return the value of … |
| | <?php if (!$connection) { die('Could not connect: ' . mysql_error()); } $urlinput=mysqli_real_escape_string($connection, $_POST['url']); $id=rand(10000,99999); $shorturl=base_convert($id,20,36); $link = "https://goo.gl/$shorturl"; $sql = "insert into shortenedurls (id, url, shortened, uid) values ('$id', '$urlinput', '$shorturl', '$idnew')"; mysqli_query($connection, $sql); echo "<input type='text' class='txt-box' value='https://goo.gl/$shorturl' readonly />"; mysqli_close($connection); ?> i tried to create a link shortner … |
| | main() { int i=5; printf("%d%d%d%d%d",i++,i--,++i,--i,i); } Answer: 45545 Thanks in advance.  |
| | Hi, I get an error when trying to compile a class that I have created: "EWrapperImpl.cs" **Error: TestCsharp.EWrapperImpl' does not implement interface member 'IBApi.EWrapper.currentTime(long)** It is documented in an example that: "you need to provide at least an empty shell of the method declared in EWrapper" but I don't know … |
| | Hi . I am writing sp that i will use for generating SSRS reports . In the sp , i hv passed month name as input parameter. I am able to get the required output but need to filter it based on months .i.e entries present for current month upto … |
 | Hi guys, i want to make a timetable management system in c#. the system should generate timetable for school for both teachers and students. please help me out here. |
| | I’ve been looking and researching ASP.NET hosting provider for the past few weeks. Please kindly help me to choose the best hosting provider for me. I will be more details about my requirement below. I’m leaning towards Microsoft Azure Web but a bit concerned about the price. I will talk … |
| | Trying to create function called parseExtension that takes a file name as a string parameter and returns the file extension. Going to ask users to input a filename ie. Python.exe then print the file extension. I tried to split the text and a number of issues for me so far. … |
 | Hey guys, I've got an AES encrypted file that my task is to decrypt knowing that it used gcc PRNG to generate the key and I know in which week it happened ... So I made a script and it works great except for that fact that .. well there's …  |
 | Hope this is the correct forum to place this question. How would i run a php script in a javascript file? I have a php script named connection.php, it accesses a mysql database and runs queries. I would like to run the php script from a javascript file named initializeMap.js. …  |
| | Hi friends Is it posssible to create an email account in the cpanel without manualy logging in ? I want to create a php script which logs into the cpanel and create an email account . I hope i would get a solution form u guys Thanks |
| | I want to add data to sql databse using vb.net form And I am new to programming :( I get an error message saying "Incorrect syntax near "deatails") Can somebody tell me the reason the following is the code I'm using Imports System.Data Imports System.Data.SqlClient Public Class Customer_Profile Dim con … |
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| | Dear All, I have two files where I need to map file_1 to file_2 based on the similarity of the 1st column from file_1 to 8th column to file_2 and print the similar rows with annotaions for that. I am able to achieve that with the following perl script. But … |
| | Hi, I wonder if anyone can help, We have an unbranded DVR player, which outputs files by default as native: .rmi – containing the video metadata .rms – containing the video stream itself .rai – containing the audio metadata .ras – containing the audio stream itself We need to convert …  |
| | How to integrate login in ossn framework html page ? i designed separate page for login module. i have to integrate login in ossn framework index.html.. please give solution..  |
| | Good evening, I'm having problems when trying to save a listbox in a .txt file, follow the code; IO.Directory.CreateDirectory("C:\Test") Dim Caminho As New IO.StreamWriter("C:\Test\Arquin.txt") Dim i As Integer For i = 0 To ListBox1.Items.Count - 1 Caminho.WriteLine(ListBox1.Items.Item(i)) Next Caminho.Close() The following error occurs: 'Item' is not a member of …  |
| | I want to ask how to pass the '30','31','32' to SQL WHERE IN clause For example EXEC SQL DECLARE abcd CURSOR FOR SELECT Consignment FROM Transaction WHERE order_type IN (:dest) where dest will hold the value '30','31','32'. I have tried as above example but it is not working SQL did … |
| | Hello, I have used geopy module for my school project. Today, I run my code but an error occurred error was: geopy.exc.GeocoderServiceError: HTTP Error 500: Internal Server Error it occurred at geolocator = Nominatim() location = geolocator.reverse(pr, timeout = 20) before a few days, my code worked well, so I …  |
| | Will somebody please help me solve this algorithm? it says: 2+2x4+2x4x6+2x4x6x8+...+2x4x6x...x20  |
 | I am a 19 year old guy who is yet to get a CS degree from the university. I learned web development on my own from resources online. Mostly from youtube videos precisely from thenewboston and phpacademy and a few text-based tutorials from w3schools.com. I am good with HTML, HTML5, … |
| | I am trying to update data but i get this error. `Uncaught exception 'PDOException' with message 'SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ' username … |
| | I am herewith develop an application but I have created a class which calls button events(i.e. enable or visible). I am actually created the button events class(classfrmLoad) for the way which buttons should be enabled and visible when each & every form loading. There are 6 buttons in the forms … |
| | [Click Here](http://dev.appcotech.com/pwrdup/static/become-postie.php)[1] UnderConstruction please go to upper link and click on SIGNUP TO DRIVE (Blue cruve Button) there will be a tab open type `london` (Not From Drop Down) only just type `london` and hit enter page will redirect to dev.appcotech.com/pwrdup/static/become-postie-vehicle.php page (This mean post keyword matched 100% with database) …  |
| | Hi there , How to write multiple update_batch query in codeigniter? My script is not working ... Please give some solutions for multiple update row using update_batch... getting below Error: A Database Error Occurred You must use the "set" method to update an entry. Filename: D:\xampp\htdocs\DEAL\system\database\DB_active_rec.php Line Number: 1273 mycontroller … |
 | I am working on an app where i would scan a coupon and it would find the matching upc in a sqlite database that i have created and place all of the details from that table into a new table for my personal coupon library. I was getting an error … |
 | I need to use Drools 6.2.0.Final. Is it possible to use Guvnor with it? Any example? Thank you. |
| | For some reason my forms have stopped working and I cannot get themt o send any emails. I have checked the server logs and I can see on form submition it throws the following error. PHP Notice: Undefined variable: email_message on line 21, <?php if(!isset($_POST['submit'])) { //This page should not …  |
 | i cannot select from two tables but i have the right code here it is: $sql = "INSERT INTO ticket (senderName, receiverName, `Date`, ticketID, match1, match2, match3, match4, match5, match6, match7, match8, match9, match10, match11, match12, match13, match14, match15, match16, tip1, tip2, tip3, tip4, tip5, tip6, tip7, tip8, tip9, tip10, … |
| | How can i show user "Your account is not confirmed yet" when the login form check whether confirm column is YES (If yes then tke it to member page & if NO then shows that error message.) I already have error message for invalid details but I want a cofirmation … |
 | Group, In VB.net, I use the following to return the actual name of a folder where data is kept. Is there an equivalent in VBA? I sure hope so. It would solve some problems for me. foldernameGD = CStr(getFolderNameGD("O:\Revenue Management\Centralized Revenue Management Service\CRMS Hotels", propertyNo2 & "*")) In advance, thanks … |
| | I want to increase my knowledge of PHP by learning about classes. I wrote the following very simple test program. It works. But I would like to know improve it. I plan on writing more complex test programs and that won't be the time to iron out smaller issues. Thanks … |
| | Canvas won't draw a [line](https://jsfiddle.net/WildWind/axboxp2e/) ? |
| | Hi, I have the following entry in my Awstats file: Unknown robot (identified by 'bot*') How can I block this bot? I tried the following separately but none of them seems to be catching it: RewriteCond %{HTTP_USER_AGENT} ^bot* RewriteCond %{HTTP_USER_AGENT} bot\* RewriteCond %{HTTP_USER_AGENT} bot[*] Thanks for any ideas.  |
| | Good Afternoon: I would like to have this JSON object written out to a CSV file so that the keys are header fields (for each of the columns) and the values are values that are associated with each header field. Is there a best practice for working with this? Ideally … |
| | i have a doubt that is i have login form like user name and password and after that doing some selections the page show an body of email like this and my question is how to send that body of email to all users in a database using php and … |
| | Hi There, here is a form from my VS2013C Project  As you can see, there are 9 labels that need filling. My Question is, can I load the dataset with 9 different select statements from the same Table, and then fill the 9 labels with the correct data.? … |
| | I have one filter devexpress filter control. I want to convert IN operator into Like condition. Current Result - Column_Name In ('10.00', '10.10') Or Column_Name In ('10.20', '10.15') Expected Result Column_Name like '%10.00%' Or Column_Name like '%10.10%' Or Column_Name like '%10.20%' Or Column_Name like '%10.15%' Can some one help on …  |
| | Hello I am new to Python and I have a question for a simple piece of code as below: temp = '32' if temp > 85: print "Hot" elif temp > 62: print "Comfortable" else: print "Cold" According to my understanding, when the program compiles and goes to line 2, … |
| | Hello delete record not working if(isset($_POST['delete'])) { $ida = $_GET['delete']; $coupen = $_GET["code"]; $update_query = "delete from shortenedurls where id=".$ida; $query = mysqli_query($connection, $update_query); if($query) { header('Location: ../coupon.php?id='.$id.'&code='.$coupen); exit(); } else { header('Location: ../update_link.php?id='.$id.'&code='.$coupen); exit(); } } |
 | Hi Dw. How can I tell if a file contains any file within it? I mean suppose I have a picture and I want to check if its a pure picture or there is a file hidden inside, this question comes after I read this post but it was number … |
| | I'm coding in VB6. I have pictures in Picture1 and Picture2. I would like to replace the picture in Picture1 with the picture in Picture2. What code will get this done? Thanks. |
| | im trying to work/modify with a class i downloaded. sadly im not getting it. I have yahoogled oop and its not making me any wiser. can some one explain please what i shold be doing? first of all the classes have a number of vars in the original form like … |
| | Stupid constant in class declaration issue One of our live servers is still on php 5.3 and is breaking on the second line with this message Parse error: syntax error, unexpected '.', expecting ')' in ....... systemAdministrator is a defined constant that i can echo out with no problem before … |
| | Hi, I want to edit the file in the following way My Sample File: 101 273970116 2719674681506161941D094101METABANK WAVECREST 5220Taxi Charger Micro Deposit - Cr A271967468WEBP2P 150616 1273970110000001 6220110000156534057672 0000000007GreenGrP2C386daTest User S 0273970110000001 6220110000156534057672 0000000005ClarkGrP2C386dcTest User S 0273970110000002 82200000020002200002000000000000000000000012A271967468 273970110000001 9000001000001000000020002200002000000000000000000000012 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 In the above file, wherever if … |
| | Hi all, I am having issue with my datagrid view. I plcaed some code in the 'SelectionChanged' event of the control. What the code does is it assigns items based on index to textbox items. This exception is raised when ever I click on the column header of the data …  |
| | I am trying to do simple math in c using a microcontroller. The C toolset uVision that I have does not have printf scan etc functions. In any case the code below reads in two parameters p1, p2 from the user over a serial port usig a simple routine GetHexByte …  |
| | Hi, I have a problem with some JavaScript code, i have three fields in my form scoreActuel, addedScore and NewScore, i used the onChange function because I want that every time the fields addedScore is updated , the field NewScore is updated as the sum of the values of the … |
| | hi guys.. i always got this error in vb6.. here's my code [CODE] '########### Variable declaration ########### Dim conn As ADODB.Connection Dim rs As ADODB.Recordset '########### Variable initialization ########### Set conn = New ADODB.Connection Set rs = New ADODB.Recordset strUserName = txtUserName.Text strPassWord = txtPassWord.Text connStringSQL = "MySQL ODBC 5.1 … |
| | I'm referring to this tutorial: http://www.techfounder.net/2009/02/02/selecting-closest-values-in-mysql/ My query and code to execute search (This doesn't return any result).I need to get 100 closets value to the postcode given by user which is collected by $postcode = $data['postcode']; ERROR shown are: 1) Fatal error: in C:\wamp\www\search\ajax2.php on line 79 2) PDOException: … |
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