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Search took 0.13 seconds. Search: Posts Made By: jtrechter
Forum: Other Databases 11-15-2006, 07:54 PM
Replies: 2
Views: 2,031
Posted By jtrechter
Wildcard in Access DB

Can somebody tell me what's wrong with my query?

SELECT main_table.FirstName
FROM main_table
WHERE main_table.FirstName= "%ann%";

I have the following firstnames: Jacqui-ann, Anna, Anne,...
Forum: PHP 07-07-2005, 11:52 PM
Replies: 1
Views: 944
Posted By jtrechter
Wrapping text using imagettftext

I have this long blob of text that I'm passing in to display as png, but of course the text doesn't wrap and so it's cut off. Is there a way to fix it?

I tried imagettfbbox and...
Forum: MySQL 06-15-2005, 11:22 PM
Replies: 1
Views: 797
Posted By jtrechter
PHP: classes or no classes?

I have a table with the fields "category","name","email","phone". I need to get all the data from the table and display it according to category.

Assume I have 5 different categories, c1, c2, c3,...
Forum: MySQL 06-02-2005, 10:34 PM
Replies: 2
Views: 1,174
Posted By jtrechter
Time format to HH:MM

On the mysql page http://dev.mysql.com/doc/mysql/en/time.html, it says Time can be formatted:

As a string in 'D HH:MM:SS.fraction' format. You can also use one of the following ``relaxed''...
Forum: General web building 06-02-2005, 03:45 AM
Replies: 1
Views: 665
Posted By jtrechter
Page crawling for spam?

Spammers scour through pages to collect emails addresses for spam. Do they crawl through the page code or the itself?

For example, I want to use a script to scramble my email address so my email...
Forum: Java and JSP 05-11-2005, 03:03 AM
Replies: 3
Views: 9,454
Posted By jtrechter
Then how do you run a servlet? Can I do it with...

Then how do you run a servlet? Can I do it with NetBeans?
Forum: Java and JSP 05-10-2005, 03:19 AM
Replies: 3
Views: 9,454
Posted By jtrechter
JAVA: "no main classes found"??

I received a complete existing java game. All I have to do is compile and run it. It compiles fine, but every time I try to run it, it says "No main classes found". I tried running it from command...
Forum: Java and JSP 05-04-2005, 06:10 AM
Replies: 1
Views: 20,541
Posted By jtrechter
JAVA: equivalent call to system("Pause")??

Hi,
I have a simple program like:

package pckg;

public class HelloWorldApp
{
public static void main (String args[])
{
System.out.println ("Hello World!");
Forum: MySQL 04-30-2005, 09:57 PM
Replies: 2
Views: 970
Posted By jtrechter
works like a gem! thanks :)

works like a gem! thanks :)
Forum: MySQL 04-29-2005, 05:40 AM
Replies: 2
Views: 970
Posted By jtrechter
echo a query result

If I have a query:

$sql= mysql_query("SELECT a.id, b.id FROM table1 a, table2 b WHERE a.id=b.id");
$get= mysql_fetch_query($sql);

Normally, if the query is selecting just from one table, then...
Forum: Computer Programming 04-16-2005, 10:42 PM
Replies: 0
Views: 641
Posted By jtrechter
Pro*C & CGI: passing variables

I have a simple form:

<form action="display.cgi" method="post">
<input type="text" name="email">
<input type="submit" name="submit" value="submit">
</form>

I am coding the executable in...
Forum: PHP 03-23-2004, 05:43 PM
Replies: 0
Views: 775
Posted By jtrechter
aliased text on dynamic image

I've used this simple script to create a dynamic image.

<?
header ("Content-type: image/png");
$im = imagecreate (400, 30);
$black = ImageColorAllocate ($im, 0, 0, 0);
$yellow =...
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