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How to merge images in command line? [closed]
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You can also try ImageMagic which is great for creating CSS sprites. Some tutorial about it here.
Example (vertical sprite):
convert image1.png image2.png image3.png -append result/result-sprite.png
Example (horizontal sprite):
convert image1.png image2.png image...
What's the (hidden) cost of Scala's lazy val?
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Yes - I should have paid more attention to what I was posting!
– oxbow_lakes
Jun 16 '10 at 9:25
8
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Difference between if () { } and if () : endif;
...have MVC in your code and don't want to have a lot of echos in your code. For example, in my .phtml files (Zend Framework) I will write something like this:
<?php if($this->value): ?>
Hello
<?php elseif($this->asd): ?>
Your name is: <?= $this->name ?>
<?php else: ?>...
Why should a Java class implement comparable?
... real life sample. Note that String also implements Comparable.
class Author implements Comparable<Author>{
String firstName;
String lastName;
@Override
public int compareTo(Author other){
// compareTo should return < 0 if this is supposed to be
// less tha...
How to set the title of DialogFragment?
This should be a simple task, but for some reason I can find a way to set the title of a DialogFragment . (I am setting the dialog contents using onCreateView overload).
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Center HTML Input Text Field Placeholder
How can I centre the input field's placeholder's alignment in a html form?
10 Answers
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Nginx — static file serving confusion with root & alias
...e my app through my app server at 8080 , and my static files from a directory without touching the app server. The nginx config I have is something like this...
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How can I switch themes in Visual Studio 2012
...rk. I want to switch the theme to Dark, but I'm not able to find any menus or options to do that.
10 Answers
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How to read last commit comment?
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the %B format was what I needed to not have the commit message indented. And yes, @Juh_, even though git gui doesn't linewrap for you, it's a good idea to use 80column text in commit messages, not line-per-paragraph.
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How to convert existing non-empty directory into a Git working directory and push files to a remote
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Given you've set up a git daemon on <url> and an empty repository:
cd <localdir>
git init
git add .
git commit -m 'message'
git remote add origin <url>
git push -u origin master
share
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