- Strength to Increase Rep
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- Upvotes Received
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- Posts with Upvotes
- 25
- Upvoting Members
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- Downvotes Received
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- Posts with Downvotes
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engineer student , studying traffic engineering
- Interests
- c,c#,xml,html,css,javascript,mathematics,
- PC Specs
- Lenovo -->Intel Core i5-3210M, 2.5Ghz, 8.0GB ram, intel hd graphics 400, HDD 1TB
The alarm clock application works by setting a certain time and then it perform a certain task eg:sound an alarm, display a messagebox test message. But the problem comes where i need to snooze(delay) the alarm clock for a certain time period like 10 second... Then it will re-initialise the … |
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I need a form that accepts two operands and an operator from the user and then performs the requested operation. Specifications Before performing the calculation, the application should check that both operands are numeric and that the operator is one of the following: + add - subtract * multiply / … |
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For the last 5 months I've tried to organize myself and my friends in order to collect some relevant information on news sites (information about global warming, pollution, ecology etc.) The only solution that I've found was to use a local search engine from the news site and type in … |
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Hi there, I' ve got some data in my database and I' m using PHP to fetch it and would like to transport it to client side via JSON. The problem that I'm facing is the folowing: I have a timeline which was built in html and css and I … |
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how we can bind DataRows value into list<string>detail sir i am binding values from database then how we can use list<string> for example dr["field"].tostring(); |
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Hello everyone! I am trying to divide image into blocks of 8x8 pixels and applying DCT Transform in each blocks. But I don't know how to divide the image. Thanks for helping me. namespace DCTTransform { public partial class Form1 : Form { Image<Bgr, Byte> img; Image<Ycc, Byte> imgYcc; Bitmap … |
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I've started here at DANIWEB almost 3 years ago. Helped a lot of people altough most of them did not give any feedback (votes, mark question solved ect.). I must say that DANIWEB created me as a programmer in one way. I still remember spending 3 and half hours on … |
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Hi, I was wondering if anybody is willing to share some information on how much can you earn from implementing add ons to your application? I know that I can not find such info on the web so I want to ask people who actually earn from app advertising. And … |
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I am using Linq and keep getting a DBNull error since my datatable contains DBNulls. I have: var Sum = (from dt in dt1.AsEnumerable() where (dtCutOffDate.Subtract(dt.Field<DateTime>("Date")).Days) >= iStartRange && dtCutOffDate.Subtract(dt.Field<DateTime>("Date")).Days <= iEndRange && ((items == null) || (dt.Field<string>("AcctNo") == items)) && (dt.Field<string>("type").Contains("6") || dt.Field<string>("type").Contains("9")) select dt.Field<double>("amount")).Sum(); The date column is … |
Hi guys, I have a number of files within a directory which are named Log-2014-01-21.txt and similar. What I’m trying to do is write a program that will archive these files based on the month that is in the file name rather than the file Info. The part I’m struggling … |
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I believe everyone heard the news from November the 11th-"Opening up Visual Studio and .NET to Every Developer, Any Application: .NET Server Core open source and cross platform, Visual Studio Community 2013 and preview of Visual Studio 2015 and .NET 2015". Maybe some people will disagree but I think that … |
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Hi, I have developed a application for students that retrieves data (eating menus) from a official eating website of the whole University (13 restaurants located around the city). Actually I spend a month and a half of doing some reconnaissance and programming (getting information of that site) so that I … |
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For the past 3-4 years I can say that I m very active in programming (programming on daily bases and trying to compesate my education wich is not 100% related to programming). After this 3-4 years of daily programming I can say that I feel like I can make anything … |
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Hello, I want to create an application that downloads a table (containing a schedule) from a specific website and stores it in a text file. Then it reads the text file and performs some calculations of the schedule's time. I tried by downloading the source code of the website but … |
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using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace JonesJAsign9 { public partial class frmReservation : Form { const int PRICE_PER_DAY = 115; public frmReservation() { InitializeComponent(); } private void frmReservations_Load(object sender, EventArgs e) { } private void btnExit_Click(object sender, EventArgs e) … |
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I have an SQL query within ASP.NET, but it only seems to return 1 result rather than filling the list with 4 as it should (as the query itself is correct) Code: List<string> dropItems, dropItems2; using (var dbContext = new DatabaseContext()) { dropItems = dbContext.Database.SqlQuery<String>( String.Format("SELECT locations.Code FROM locations")).ToList(); } … |
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I would like my app to go to another page when i slide it horizontaly. I don't know the appropriate name of such an action and therefore am not able to find any refference on google. Can anyone point out the keyword that I missing and give some links for … |
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Hey guys, I'm trying to make an app where if I press a button an audio plays I use android studio The code compiles and all but, if I press the play button then the audio does not play..What am I doing wrong? Thanks! MyActivity.java File : package com.example.hayzam.bb; import … |
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I know this has been asked before, but I can't find any simple answers for a noob like me in C#. What exactly is a static method. I mean what does it mean to be static vs. nonstatic. I know in the code with the main method we use `public … |
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Hey guys im stuck in a project for school.. i need to creat a console app that stores info in tables. so were im confused is the part were the search is.. so i the client inputs an id for customer,but i want to check the table(lets say artist) if … |
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Hello, I have a website. I'm making a cafe management system. It's about to be ready. It can lock computers, unlock them for some time, use username and passwords, but the problem is that I can't make the SQL database on a website. I'm using web, and not LAN because … |
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The title says everything, I was searching through google why this is the case but haven't been able to find any answers. Any reference would be greatly apreciated... |
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i need interface and code to create the calculator. |
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I ve made an windows phone app in c# and now I m making equal android app. I ve come to the problem where I have to compare some times. In c# there is a well known TimeSpan class but I see that java(Android) does not have such class. Could … |
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Hello programmers! I recieved the following assignment to do in C#.net: It is a class that: * Accepts an HTML report string * Converts the HTML string into a PDF file using PDF Creator (free open source library) What are some utilities that I will need to use? I so … |
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I love barcodes. In my line of work (image processing and document imaging), barcodes play an integral part in high quality automation. As such, I've developed code from the lowest level of encoding and decoding barcodes up to using a number of libraries for working with barcodes. The biggest problem … |
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In my opinion, c# is better then java. Espicially because it runs upon the .NET framework. But java can run on virtually any device. They re both alot alike, so which one would be better to learn? |
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I developed a website actually a simulation of a program on my 17.3 inch laptop. When I come to another machine for example a 15 inch laptop witch has a different screen size(diagonal) my html tags won't compensate, so I have to scroll through the website to see all my … |
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Hello and many thanks to all for your attention. I need to draw an HTML menù (<ul><li>...) over data retrieved from a table with a schema like this: id(int autoincrement), parent_id(int), childs_count(int), description(varchar). Where id fields is a identifier for a category and parent_id identify parent category for child. I … |
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I have a panel where I am drawing images on button click. But on the second button click, the previously drawn image is being replaced by the new Image. void panel_Image_Paint(object sender, PaintEventArgs e) { if (Clipboard.ContainsImage()) { Point p1 = new Point(i, 0); e.Graphics.DrawImage(Clipboard.GetImage(), p1); i += img.Width; } … |