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41 Posted Topics
I have the query below: $insert2query="INSERT INTO output_search(ref_code, title, author, channel_id) VALUES (select refcode,title, authors, $idquery as cid from chemoJ where title LIKE '%$search%' and refcode NOT IN (select exc_refid_fk FROM exclusions))"; It is giving me an error near the parenthesis, what is wrong with my sintax? I ran the …
My code is working for the Agents, Labs and Investigator's grid, but when I add the last grid 'Vaccines', the grid does not display. According to firebug there is a "TypeError:W.localdata is undefined" It seems to be a problem with my orders3 data, but I can't figure out what. Can …
Hi guys, I am trying to create a login page using apache mod_auth_form to authenticate users. Once the user is authenticated he/she should be able to access the main page. # my public directory: # C:/webroot/ regtrack_newSG.php # my protected directory: # C:/webroot/myapp/ regtrack_studysiteone.php # my password file: C:/Apache24/passwd/passwords # …
Hi Everyone, I have a site that keeps asking for the apache server authentication before it gets to the actual login page. How can I eliminate the server authentication pop-up and use the actual login page (which is a form with username and password field) to allow selected user to …
Hi everyone, I have created a custom tab, in wich I want all the tools necessary to format a protocol document to be available and easily accessible to the users. How can I create a dropdown list with only the 5 heading styles I will need to use in the …
Hi Everyone, I am playing around with some Java following some tutorial online and ran into a problem that I cant seem to figure out. In the code below, inside of the groupButton method I get the error 'JRadioButton1,JRadioButton2 and JRadioButton3 cannot be resolved to a variable'. Can you please …
Hello Everyone, I am trying to export data directly from the database to a downloadable Excel spreadsheet, the formatting is showing. However, the data is not displaying. Can anyone help me? Also, when opening the spreadsheet it gives me the message "We found a problem with some content in 'FileName'. …
Hello Everyone, How can I save the field id/name on a variable, once an user clicks on it, so that later I can use that variable as a parameter to retrieve data from the database? In the code below, you can see that I am selecting information from 'ac' in …
Hello Everyone, I am having a problem trying to display two graphs and a data grid. I am able to display both graphs and the grid in individual files, but when combining both the graphs display and the grid becomes hidden. I checked some posts online, and it seems to …
Hello Everyone, I am having issues trying to display a grid on my page. I am not sure what I am doing wrong. I know the code is not very clean and efficient, I am just learning php and dojo. I want to display 2 graphs on a page and …
Hello Everyone, How can I verify if an date type field is empty? I tried: `I_MENOP_NA00_OOPH_DT_3994 eq ""` but it does not work for a partial date type field. <RuleDef OID="MENOPAUSAL_STATUS_V21RULE12" Name="OOPH Provided But Procedure Date Not Provided"> <Description>If OOPH is marked Yes, the Procedure Date should be provided.</Description> <Expression>I_MENOP_NA00_OOPH_9377 …
For the webservice, I use WAMP, it is simple to use, at least for me. To test the code, you will have to figure out ways to do it. You can print your results/variables to make sure the correct data is in it. Sometimes I use the element inspect from …
It would help if we could take a look at the array.
Hello Everyone, I am trying to display a graph, but it is not working. I see that the variables is getting the correct value, so maybe the addSeries is not recognizing the variables. Can anyone help me? See the code below: <!DOCTYPE html> <html > <head> <?php //connect to database …
Hello Everyone, I created a form so that users can select date range. Based on the date range later on it would show a graph. I am still in the first part trying to get the value selected by the user so I can generate the query from the database. …
Hello Everyone, I am trying to learn php along with Dojo. So I am testing how to create a bar graph from data in my mysql database. However, I am having a problem. I can't seem to be able to read the data. I am posting the code below so …
I need help writing a c program to run in Unix that uses pthread library to create a thread that computes the fibonacci numbers. I should provide a parameter to the thread indicating which fibonacci number to return and use pthread_join to wait and collect the returned value and lastly …
Hello everyone, Is there anyone familiar with OpenClinica? I am trying to figure out a way to migrate data from a CRF to another, the thing is, those CRFs were note created as a version of each other. How can I migrated data from an old CRF to a new …
Hello everyone, I am a MS Computer Science student, 2nd year. I am looking for ideas of mini image processing projects. I need to come up with a project for my Image Processing class, but the project needs to be done within 4 weeks. Any suggestion on something that could …
How can I modify the attached GA so that it can test for the DeJong Functions?
Hello everyone, I am have some difficulty trying to understand how to find subnet mask, broadcast and network address. How do I calculate that given an IP address? for example IP: 123.65.47.62/22?
I am trying to implement an interface so that the main program would work. Any light? I am having a difficult time trying to understand interface :/ [code] interface ArithmeticOperator { // Returns the result of applying the operator to operands a and b. double operate (double a, double b); …
I wanna extract the data from the file so I can sort it out, add and delete files. How can I do it? My file contains a list of songs with the song name, artist and song duration. Here is what I have so far: [code] //Nathaly Advincula //Song Assignment …
What is wrong with my code? [code] String[] movieString = {"movie1", "movie2", "movie3", "movie4"}; JComboBox movieList = new JComboBox(movieString); movieList.addActionListener( new ActionListener(){ public void actionPerformed(ActionEvent e) { JComboBox a = (JComboBox) e.getSource(); //String movies = (String)a.getSelectedItem(); if (e.isSelected()); return subpanel; } }); }[/code]
I have this code, but instead of implementing class enumeration I want to create an anonymous class in the method getEnumeration that does the job right in the return, hwo do I do that? [code] // File: TestList.java (Module 10) // // Author: Rahul Simha // Created: Nov 2, 1998 …
I want to create a method equals(Object obj) to test if two objects are equal. But I don't even know how to start. Here is my program [code] class LinkedList { ListItem front = null; ListItem rear = null; int numItems = 0; // Current number of items. // Could …
How can I create a SQL Script using MySql? I already created a database and tables. I populated the tables and wrote queries to solve the questions in my homework. But the professor want me to submit the SQL script. Can anyone help me?
Hi everyone, My program is doing what it suppose to do, except that it generates a loop with the answer. ... ERROR in uniform.discrete_uniform(): a=100 b=99 ERROR in uniform.discrete_uniform(): a=100 b=99 ERROR in uniform.discrete_uniform(): a=100 b=99 ERROR in uniform.discrete_uniform(): a=100 b=99 ERROR in uniform.discrete_uniform(): a=100 b=99 ERROR in uniform.discrete_uniform(): a=100 …
[code]class Complex { double real, img; void setValue(double i, double x){ real=i; img=x; } public double getRealPart(){ double a=real; return a; } public double getImagPart(){ double b=img; return b; } public double getMagnitude(){ double magn=Math.sqrt(real*real+img*img); return magn; } public Complex add(Complex c){ return new Complex(real+c.real, img+c.img); } public Complex multiply(Complex …
Basically your loop only gets the information of 2 students, not of all 20 like you suppose to. Shouldn't your loop be [code] int student_number=20; for(i = 0; i < student_number; i++){ [/code] the same thing to check the GPA. You want to check all the 20 students to see …
there is no need for scanner if u r setting your values already. Also, u can use this to reduce the number of decimal places [code]public static void main (String [] args){ DecimalFormat twoDigit = new DecimalFormat("#,##0.000");//formats to 3 decimal places DecimalFormat twoDigit = new DecimalFormat("#,##0.00");//formats to 2 decimal places …
Hello everyone, I am having problems trying to install Java 3D in my laptop. Can anyone help me?
[code]void swap (int *first, int *second) { int temp = *first; *first = *second; *second = temp; } int main () { int i = 5, j = 6; swap (i, j); printf ("i=%d j=%d\n", i, j); } [/code] warning: [37] $ gcc -o ex321 ex321.c ex321.c: In function `main': …
I am using the file ex3test.c to run the following program, but the UNIX gives the errors: [38] $ gcc -o ex3test ex3test.c Undefined first referenced symbol in file discrete_uniform /tmp/scratch.hYayTQ/ccRDoT1o.o printFirst /tmp/scratch.hYayTQ/ccRDoT1o.o addToList /tmp/scratch.hYayTQ/ccRDoT1o.o printSecond /tmp/scratch.hYayTQ/ccRDoT1o.o disparity /tmp/scratch.hYayTQ/ccRDoT1o.o clearList /tmp/scratch.hYayTQ/ccRDoT1o.o ld: fatal: Symbol referencing errors. No output written to …
[QUOTE=gerard4143;994681]I only read this quickly and I have a hard time understanding why this is only five bytes [ICODE] char *msg = (char *) malloc (5); [/ICODE] Since copy "Hello, " to it then you strcat "Fred" to it[/QUOTE] Your malloc has size 5, but your string has a size …
Hi everyone, I am a beginner in java. I am still trying to learn the structure and other basic stuff. I am trying to add some code so that the methods in main() work correctly. [code]class Complex { double real, img; void setValues(double i, double x){ real=i; img=x; } public …
Hi everyone, this is what I have to do: The method [code]makeWordList (char *fileName)[/code]. this method will take in a file name, read from the file and identify the words in the file. These words should be stored in a global array for use in the next method. The method …
Hi everyone. I want to read a file and store each word in an array. I also want to know how many words there are in the file. After I do this, I want to reverse the words from two different files and see if they are anagrams. Here is …
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