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| | The question is pretty straightforward, does BigInteger have a limit? From what I know it is only limited to the amount of memory available on the system, nothing else. This question arose when my instructor told me that one could not calculate 50! using BigIntegers, which I believe one can. …  |
| | hello i am using vb 2008 version and microsoft office access 2003.I have installed access 2007 also. while i work in vb,i get error -could not find installable ISAM ,at this code con.open("provider=microsoft.jet.oledb.4.0;datasourse="&application startup path&"vbnet.mdb") |
| | I'm not sure I undestand the second dimension of the three dimensional array that I created in `$rowData`. `test.xlsx` contains 3 row and 2 columns of string values. Also `count($rowData)` returns 12, not 6. <?php // Include PHPExcel_IOFactory include '../PHPExcel/Classes/PHPExcel/IOFactory.php'; $inputFileName = 'c:\DOCS\test.xlsx'; // Read your Excel workbook try { … |
| | Hi I'm new here. I'm making a barcode calutator and I want to know how can I get the positions of all integer in a string because I need their position for calculations. Thanks in advance |
 | I m using xampp 1.8.2 on windows xp , i was testing my word pres plugin it shows queries not executed or show a blank page while when i upload my plugin to byethost online server all codes working properly . My question is , why a same code show … |
| | I am a total php newbie and hope to find someone who could help on a few issues: Site CMS=joomla 2.5; the component breezingforms/contentbuilder requires certain php code to link a field to a task i.e. referring to a URL. I have more detail for someone willing to help. |
| | Hi Frendz, I need to login with a site to get the content. I'm using the below code to do the same. <?php include_once('simple_html_dom.php'); extract($_POST); if($submit) { $username = '*************'; $password = '*************'; $loginUrl = 'https://secure-admin.booking.com/booking.html?bn=685763648&hotel_id=439210&code=57ed501f25de55965e13ab29fcd936a3'; $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $loginUrl); curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_POSTFIELDS, 'loginname='.$username.'&password='.$password); curl_setopt($ch, CURLOPT_COOKIEJAR, … |
| | i have follwing data in datatable how to convert it to xml ErrorType UtilityType MstLocCode MDescription SubLocCode SDescription FieldName FDescription 1 Elect NM0001 XMN001 ABC ddsafs 1 Elect NM0001 XMN001 XYZ ddsafs 1 Elect NM0001 XMN001 LMN ddsafs 1 Elect NM0005 XMN002 sds 1 Elect NM0006 XMN002 fghfgh Gas ddsafs … |
| | **test.html** <!DOCTYPE html> <html> <head> <title>Database test</title> <link rel="stylesheet" type="text/css" href="test.css"> <script> function validateForm(n,mes) { valid=true; var x=n.value; var errn="error_"+n.id; var email = document.getElementById('EMAIL').value; var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/; //alert(errn); if (x==null || x=="" || x.trim()=="") { document.getElementById(errn).innerHTML=mes; valid=false; } else { document.getElementById(errn).innerHTML=""; if(n.id == 'EMAIL') { if (!filter.test(email)) { document.getElementById(errn).innerHTML="Please … |
| | I didn't expect to find this so difficult, but I'm trying to set a user variable in MySQL to contain an array of values. I have no clue how to do this so tried doing some research and was quite suprised to find no answer.  |
| | I am trying to create a simple transparent window where I can draw with Direct2D. So far what I have done: 1. Created window 2. Set style to **WS_EX_LAYERED** 3. Set alpha color key as #FFF 4. Draw using Windows Graphics a white rectangle 5. Now window is transparent with … |
| | Hello, this is a broad question but I need help selecting a webhost. Currently I am with GoDaddy and they are a great hosting site. The problem I have is they only allow 1GB how data to be stored in a database. They do allow unlimited databases but I am …  |
 | I have a form that i am getting info from and then I want to update certain fields in the database only not all the fields it then sends out an email to the person that filled out the form with a randomly generated ticket number that they can then … |
 | I am not sure why I keep getting the error message below(Pleae see the Asterisks ) Notice: Undefined index: myusername Notice: Undefined index: mypassword Notice: Use of undefined constant myusername - Fatal error: Call to undefined function stripslashed() Here is my code <form action="Main_login.php" method="post" name="fromLogin"> <table width="300" border="0" align="center" … |
| | How can I replace <br>, \r, \n with " ". Which is an empty space. Is there a way to detect these characters in a string and replace them with a single white space? |
 | i have 3 text box which must be in numeric, but i just want shown only one error message once either one of the text box was incorrect formating. how can i archieve that? |
 | Please help me to perform this code! I'm beginner and want to know how it's look like! thank you To create abstract data type (structure) - vector that comprises a pointer to the target and the number of elements. To define initialization functions, the removal of a vector, set / …  |
 | <div class="test" style="color:#fff; width:500px; height:100px;" on onmouseover="style='display:inline;'" onmouseout="<?php sleep(5) {//need a display none here}?>"> <p>Hello All</p> </div> can some one help me please!!!  |
| | I'm a bit lost. I am trying to take an input file and use the data inside as a command as well as the data. So my input file would look like this: *B 127.2 Hi 183.2 Someone 23.8 Lost* Where "B" would call the specific function it is attached …  |
 | What is the difference between Pascal and Delphi? I heard they're like the same language? |
 | I know there is lots online but I want your guys opinion of what you have got on with. I need a game engine/program to create platformers, its just for a hobby at the moment :) I will eventually go in to 3d what do you guys use? I always … |
| | Hello guys, im trying to self study about connecting java to mySQL database. it's been a while since i used java, so i forgot some of the codes a little, and im also not so good at it. So im trying to connect, been copying and pasting codes trygint to …  |
 | Hello, I have to write a program where I need to take an input from the user, a phrase with words seperated by spaces, and then print the phrase and show how many times a word is used in the phrase. I'm a beginner, I would like to know how … |
| | I was running my program whenn it crashed and gave me a error of NSInternalInconsistencyException reason: Could not load NIB in bundle can anyone help please  |
 | I have a table applicants and one of the columns is age, i want to be able to calculate the age range, frequency and variation. Is there a way this can be achieved? |
| | Hi guys, I've been working on Vb.net for about 2 and a half years. It's easy and always has been. I did almost everything. I need some new ideas to work on. I did all the basic stuff such as: picture viewer browser calculator 'explorer' - to view files/folders reads/writes …  |
| | I need to retrieve all the filenames ending with .xml extension from all the subdirectories present in a directory and copy those names into a new .xml file.  |
| | hi guys, I'm new to python and i can't seem to understand this one line of code right here: distance, coordinates = min([(someFunction(state, coordinates), coordinates) for coordinates in coordinatesList]) coordinatesList contains a list of paired coordinates (x,y). someFunction returns an int. My question is why isn't distance and coordinates contain … |
 | Hello friends, I had done some questions regarding function call. I had done an console application that can run a particular set of code every minute. For that i used System.Threading.Thread.Sleep(60000); That worked well too. But now i stuck in another problem. Now I dont wanna use the above code.Because … |
| | i am using ASP.NET and i am able to detect the close the tab where's the `<body onunload="xxx">` but i don't know inside the xxx method how to window.open to another page with new window. |
| | I have this search method that doesn't seem to work, and I am not sure why. I need an extra pair of eyes to see why my search query brings back false results. Thanks in advance. public function search($data) { $person = $data['person']; $bind = [ ":person" => "%$person%" ]; … |
| | write a program that stimulates flipping a coin 100 times and then displays the total number of heads and total number of tails achieved  |
 | We have this code, thanks to a helpful person but it does not fully work as expected. The problem is that it currently checks for an exact match of dates, but there are situations of times that overlap one another and that should show a conflict too (background becomes red … |
| | As i doing research i know most of them are suggesting use `<body onbeforeunload="beforeUnload" onunload="unload">` But i trying to do some sample, is this can't work it. Could you guys provide a simplest example to me ? In fact, i gonna to delete the `Cookies` value whenever they are trying … |
 | hello friend, i ust need your help when i insert in database i go to page of my choice on local alla work fine but on server it don't work when i insert a data the page just refresh, this is the code please help me friend ("INSERT INTO commande … |
| | hi everyone. i've used the following way to store the uploaded files into D: drive of my windows machine from Tomcat server and it works pretty goood. private final String directoryPath="D:\\uploadedFiles\\"; File f=new File("D:\\uploadedFiles\\"+fileName); InputStream in=file.getInputStream(); OutputStream out=new FileOutputStream(directoryPath+fileName); byte[] buff=new byte[4096]; int count=0; while((count=in.read(buff))!=-1) { out.write(buff, 0, count); } … |
| | How can I use Background Image(PictureBox) in Mdi Form without overlap to another forms. |
| | Hello, I am dealing with SQL server 2005 and i have data from a system where i am tracking an application at each stage in the system. i have data in a tabular form as follows and the dates are derived from an sql statement. how best can i write … |
 | Hi, I use a query which is identical throughtout my application, only thing that differs is the select part of the query, so for example: mysql_select_db("mydatabase", $con); $result4 = mysql_query("SELECT * FROM nap where Exchange LIKE '$majorvalue%'"); while($row = mysql_fetch_array($result4)) { $psba = $row['Site']; $status = $row['Status']; $spectrum = $row['InSpectrum']; … |
| | how to update table in foreach loop with where clause my code: foreach($output as $var) { $tmp = explode(",", $var); $collec_date = $tmp[2]; $cust_id = $tmp[4]; $cust_name = $tmp[5]; $install_no = $tmp[6]; $amount = $tmp[7]; $sql = "UPDATE ankali_slabpay SET install_date='$collec_date', install_amt='$amount' WHERE ac_no='$cust_id' AND install_no='$install_no' AND $install_amt='000000' GROUP BY … |
 | Hi Everyone, I have a technical question regarding how Perl scripts are run by Servers. In traditional programming a source file (containing human readable programming instructions) is first compiled (into binary data) before it can be run by a computer. Do Perl commands get compiled before being run, or does …  |
| | Hi all I have a function and it is being called by many other functions. Is there any method or macro which can return the function name which calls the current function. EX: [code] int a() { pintf (<required a macro for printing the caller function name>); /* do operation … |
 | Hello Guys, I am facing problem while i am create menu system using swtich statement. I have 3 level of menu but don't know how to go back to main switch Statement. For Example currently I am in 2nd level of switch but how to go in main(outer) switch. Please … |
 | What im tryig to do is add one line of code to all files at once Can this even be done ? I have tried reading all files in a directory then fopen to fwrite without any success. Any ideas ? Thank you |
| | I want to remove all enters from an input and replace them with a single space. By that I mean something as </br>. So if someone places the input like this Hello, my name is bob. How are you? It will look like this, Hello, my name is bob. How … |
| | User fills out certain values in a form and hits the submit button. The values the user filled out will be submitted to the database. The user needs to come back to that form and be able to update the values he did not enter the first time. How would … |
| | Hello. I've created 2 pages that i'm currently working on. One is called; Test.php -- which just includes a basic form in HTML. <Form name ="form1" Method ="POST" Action ="result.php"> Building Name: <INPUT TYPE = "TEXT" Name ="buildingName"> Room Number: <INPUT TYPE = "TEXT" Name ="roomId"> <INPUT TYPE = "Submit" … |
| | Hello, I am working on a Tk program that generates geometric patterns, and I have written into all of my defs that if the variable "outline" is True it will draw a black outline, otherwise it will draw an outline the same as the fill. I tried a function called …  |
 | Hey guys! I wan't to write a facial recognition software in C++ My platform is on a MAC. Please Suggest some good examples Thank you..  |
| | I have a database i want to write a query to return the total members in the database member(paul,100). member(john,101). member(ryan,102). member(jabouki,103). Should Return 4 I also have a list and i want to return the number of persons in the list memberlist([ant,cat,sat,bat]). Should Return 4 Query I have thus …  |
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