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Valid to use (anchor tag) without href attribute?
...e named anchor format is less commonly used, as the fragment identifier is now used to specify an [id] attribute (although for backwards compatibility you can still specify [name] attributes). An <a> element without an [href] attribute is still valid.
As far as semantics and styling is concer...
Get records with max value for each group of grouped SQL results
...wers would do)
Note: This is a mysql-only solution. All other databases I know will throw an SQL syntax error with the message "non aggregated columns are not listed in the group by clause" or similar. Because this solution uses undocumented behavior, the more cautious may want to include a test to ...
using gitignore to ignore (but not delete) files
..., you can do:
cp index.php index_template.php
git rm --cached index.php
Now edit index_template.php to be as you want it to appear on the remote repo. Add something to your README to tell the people using your repository that once they clone it, they must copy index_template.php to index.php and ...
Why is document.body null in my javascript?
... position of your <script> element, and load JavaScript last:
Right now, your <script> element is being loaded in the <head> element of your document. This means that it will be executed before the body has loaded. Google developers recommends moving the <script> tags to the...
How does Spring Data JPA differ from Hibernate for large projects?
...ing to your repositories package (it looks for *Impl classes automatically now):
@Configuration
@EnableJpaRepositories(basePackages = {"com.examples.repositories"})
@EnableTransactionManagement
public class MyConfiguration {
}
jpa-repositories.xml - tell Spring where to find your repositories. Al...
What is the difference between Class and Klass in ruby?
...
Wow, beautiful. Completely understand now. Thanks Chris! :)
– thenengah
Nov 28 '10 at 22:18
...
What is a columnar database?
I have been working with warehousing for a while now.
7 Answers
7
...
Resize image in PHP
...pled($dst, $src, 0, 0, 0, 0, $w, $h, $width, $height);
return $dst;
}
Now let's handle the upload part.
First step, upload the file to your desired directory. Then called one of the above functions based on file type (jpg, png or gif) and pass the absolute path of your uploaded file as below:
...
Should one call .close() on HttpServletResponse.getOutputStream()/.getWriter()?
...ice. It will save you a lot of pain. I wouldn't flush() either unless you know why you're doing it -- you should let the container handle buffering.
– Hal50000
Oct 2 '14 at 22:11
...
CSS fixed width in a span
...f2">The active goldfish</div><div class="f3"></div>
Now I see you need to use spans and lists, so we need to rewrite this a little bit:
<html><head>
<style type="text/css">
span.f1 { display: block; float: left; clear: left; width: 60px; }
li { l...