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Django. Override save for model
...ge(self.image,width=100,height=100)
self.image_small=SimpleUploadedFile(name,small_pic)
def get_image(self):
return self._image
image = property(get_image, set_image)
# this is not needed if small_image is created at set_image
def save(self, *args, **kwargs):
...
How do I create a simple 'Hello World' module in Magento?
...o, the first thing you'll need to do is create a new module. Create an XML file in app/modules named as follows
cd /path/to/store/app
touch etc/modules/MyCompanyName_HelloWorld.xml
<?xml version="1.0"?>
<config>
<modules>
<MyCompanyName_HelloWorld>
...
OpenShift rhc setup using multiple accounts
..." command, the username information gets stored in .openshift/express.conf file; hence the need to run it again when you want to switch the account.
HTH
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How to use find command to find all files with extensions from list?
I need to find all image files from directory (gif, png, jpg, jpeg).
9 Answers
9
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OO Design in Rails: Where to put stuff
...s containing a ton of methods, they're just organized nicely into multiple files.
This solution can work well in some cases--in other cases, you're going to want to think about using classes in your code that are not models, views or controllers.
A good way to think about it is the "single respon...
What is the difference between YAML and JSON?
...uman to read.
YAML has the ability to reference other items within a YAML file using "anchors." Thus it can handle relational information as one might find in a MySQL database.
YAML is more robust about embedding other serialization formats such as JSON or XML within a YAML file.
In practice ne...
IntelliJ Organize Imports
...Organize Imports feature similar to that in Eclipse?
What I have is a Java file with multiple classes missing their imports. Example:
...
How does RewriteBase work in .htaccess
...think the last RewriteBase directive wins, and affects the whole .htaccess file.
– MrWhite
Aug 14 '13 at 8:27
25
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Removing Java 8 JDK from Mac
...e got backups, you can revert if you make a mistake) all the JDK6 and JRE6 files.
At this stage, you should see:
% ls /Library/Java/JavaVirtualMachines/
jdk1.7.0_nn.jdk
(and nothing else)
3) In the folder /Library/Java/Extensions/, you'll need to remove all the old jar files, the ones that corr...
Javascript: get package.json data in gulpfile.js
...specific question per-se, but how would one get info from the package.json file within the gulpfile.js; For instance, I want to get the homepage or the name and use it in a task.
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