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I'm really sorry everyone ... Due to an SSL issue, no one was able to log into DaniWeb over the past day. I wasn't aware of the issue as I was already logged in. Soooo sorry!!
by Dani 1,442 in DaniWeb Community Feedback ()
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I was looking for an Excle/vb.net code snippet that I posted a long time ago. I went to advanced search and selected `Programming` and `code snippets` with the search string `Excel`. The only hits that I got were member names containing `Excel`. I replaced `Excel` with `Reverend Jim` and got …
by Reverend Jim 1,221 in DaniWeb Community Feedback ()
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After running rsync with the `-a --delete source dest` arguments on my music library to my sd card I am getting the following errors. default_perms_for_dir: sys_acl_get_file(Tears For Fears/Donnie Darko, ACL_TYPE_DEFAULT): No such file or directory, falling back on umask rsync: mkstemp "/media/garrett/MUSIC-SD/Tears For Fears/Donnie Darko/.Mad World.mp3.yr2Xyc" failed: No such file …
by lewashby 14 in Linux and Unix ()
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Hello, I am new to Jquery and task is given to me to "make a progress bar for task completion " . For example: there are 4 Sections and all those 4 section have different youtube videos . After the user clicks the section and watch the video of that …
by Himanshu Chawla -5 in Web Development ()
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Hi all, I have been trying to use python to automate a sequence of processes on my computer, one of which is starting a hosted network. I have used subprocess to interact with command prompt (windows 10), and am struggling to pass sequential commands. I am trying to first send …
by Crazyscript77 in Software Development ()
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Recently, I've been writing some sort of thesis. Mostly a study note, for helping me (and others) with architecting a program because all those confusing and complicated concepts. I'd like some peer reviews, because most of the material in the are based on ideas rather than practical experience.
by Danny_15 in Computer Science ()
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Hello!!!! I am a novice programmer though, I am trying to code a vb 6.0 system that calculates total marks from the exams done and return the output. I only know the simplest way of addition, but I want the way to compute total by taking only the exams taken …
by Calvince in Software Development ()
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I don't know, what do you think about my question. Yes, this is one of my crucial issue that I'm going to feel, now. What do you think, social media platforms can cause to increase website's bounce rate? and How? What is the best solution of this problem?
by bijutoha 6 in Digital Marketing ()
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HI guys, as my next application I thought I'd build a simple converter, something that allows me to convert from, say, Km to miles and so on. The framework I will use is vaadin (unfortunately) but it will still be java anyway :-). So, I just thought I'd see if …
by Violet_82 35 in Software Development ()
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Hi, I need to make sure my integer variable doesn't store more than 2 bytes. Usually i am writing programme on Linux machine where integer size is 4 byte. Each byte can take the values 0 through 255 (=2^8-1). So, two bytes can take the values 255*255=65535, so would it …
by can-mohan in Software Development ()
c c++
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Hi all I'm new using LinQ. Im having Specified Cast not Valid in this Function. Hope someone let me know what I'm doing wrong. this is the Function Private Function GroupedBy() As DataTable Dim Sales As New ds_Sales_OELI Dim dt As DataTable = Sales.Not_SCheduled GroupedBy = New DataTable Dim dr …
by VIPER5646 10 in Software Development ()
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I find the inability to make multiple playlists too limiting in this otherwise wonderful program. What is the next best program just for viewing movies in many formats that supports multiple playlists? I am willing to pay a reasonable amount. Thanks.
by JacobBrown -4 in Mac OS X ()
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Once harm has been done, even a fool understands it. -- Homer
by vegaseat 1,720 in Community Center ()
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Hello i have a question about the security of my website, does my website can get hacked somehow if im updating it directly from my database? (ex. images, posts, links...). I have few pages on my website which have PHP code to read info from the database and i do …
by Stefan_1 -3 in Web Development ()
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hi, I have an excel sheet and the is a row filled with data the row starts from B5 everytime, what i want to do it to read the values of the cell until the row comes to an empty cell how do i do it, thanks appreciate a reply, …
by anisha.silva in Software Development ()
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Hi, as I was told that my code doesn’t scale well at all, I thought perhaps I’d try to get a better understanding of interfaces/abstract classes and classes and the relationship between them. I don’t want at this stage work on a big separate project as I've already got plenty …
by Violet_82 35 in Software Development ()
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$sql = "SELECT doc FROM file_loc where file_id='1'"; while($results = mysql_query("$sql") or die("Invalid query: " . mysql_error()); { // set the header for the image header('Content-type: application/pdf'); header('Content-Disposition: inline; filename = "' .$results . '"'); header('Content-Transfer-Encoding: binary'); if (isset($results)) { $pdf = new FPDI(); // get the page count $pageCount …
by chandnee in Web Development ()
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#include <iostream> #include <cstdlib> #include <new> using namespace std; void memwarning(); void* operator new(size_t, int); void operator delete(void*); int main() { char*p = new('$')char[100]; //Query 4b cout<<endl<<"First allocation: p = " <<hex<<long(p)<<endl; // Query 1 for(int i=0;i<100;i++) cout<<p[i]; cout<<endl; delete p;// Query 2 p=new('*')char[64000u]; // Query 3 delete p; return …
by surfingturtle in Software Development ()
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Can anyone give example for this? I have user dashboard with graphs and tables, maps. It takes sometime to load after successful login. For that , I need a loader which waits till the page loads all the data.
by AntonyRayan 15 in Web Development ()
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Sir I want to generate a query which will convert data from rows to columns I have this table ![aa.png](/attachments/large/4/266c6d1b9efd2e2621152dc5a3cad11e.png "align-center") I want to get this result ![bb.png](/attachments/large/4/54b2cbea895fc42a71c7e5109c612946.png "align-center") [IMG]http://i66.tinypic.com/2hfjep4.png[/IMG] Workers amount will go to column in relevant data Group by code. I wrote this query session_start(); require_once("includes/connectw.php"); $query = …
by phphp in Databases ()
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js file : function countdown(endT,callback) { var days,hours,minutes,sec,timer; end = new Date(endT); end = end.getTime(); //Get initial Date in Milliseconds, if (isNaN(end)) { alert('@ countdown.js @ "Invalid Date", valid format- mm/dd/yyyy hh:mm:ss TT '); return; } timer = setInterval(calculate,1000);//Timer to calculate remaining time function calculate(){ var current = new Date(); …
by Tko_1 in Web Development ()
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I was scrolling to a portfolio website when i saw a serious man picture with transparent background,and when i hovered over it changed into smiling face, it was not a sudden change but it was looking like it's an animation. Can anyone help me in defining the concept and code …
by Alishan_1 in Web Development ()
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Hi, i'm trying to enable users to upload to my db. at the moment i've just got a folder called 'uploads' in my root directory... (i'll worry about getting them into the db once i can uplaod to there!) here's my php... <?php $target_dir = "http://www.XXXXXX.com/uploads/"; $target_file = $target_dir . …
by Andy_10 in Web Development ()
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Hi all I have an old windows server 2003 (32bit) with a shared folder containing an executable. The exe is old and I think possibly 16bit. I am trying to run the exe on a networked pc through a mapped folder / network location. The pc is running win 7 …
by waves 11 in Microsoft Windows ()
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I am new to daniweb, I would like to have friends so i can find ways to learn more on computer science and to become better in this field. I hope to find new friends and learn from them. I am from a small island in the Pacific ocean and …
by diehsi in Community Center ()
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Hello everyone. So I've been working on an small tool, that is using httpwebrequests, its not a bad so far I've got login function and list view loading data from site. But problem is now cookie container so i can do other things than just loading, like editing data. Uri …
by Trle94 -3 in Software Development ()
c#
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How to recover android phone contacts?
by lisaab in Mobile Development ()
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I need an idea for Optical Character Recognition for graduation project. I was thinking about enhancing algorithm used in OCR. In your idea, what algorithm can I enhance and focus with for better result of OCR softwares.
by Jerhica Kim in Computer Science ()
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Hello I have a log-on page and after a successful log-on, the user is redirected to userpage.aspx. I am reading up on 'Session' at the moment to prevent the user from bookmarking userpage.aspx to avoid logging-on in the future. In other words, I want to oblige the user to log-on …
by Blueie 13 in Web Development ()
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I have created an VB code which flech data from excel cells to ms word and save it as PDF. But when the macro try to take the empty cells in excel it throws a run time erroe 4198. Can some body help me on this. Private Sub Button2_Click() Dim …
by sathish scrop in Programming ()