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Setting up FTP on Amazon Cloud Server [closed]
... to open up the FTP ports on your EC2 server. Log in to the AWS EC2 Management Console and select Security Groups from the navigation tree on the left. Select the security group assigned to your EC2 instance. Then select the Inbound tab, then click Edit:
Add two Custom TCP Rules with port rang...
sed edit file in place
...tent into a new file and then renaming the new file to the original file name. I tried the -i option but my Solaris system said that -i is an illegal option. Is there a different way?
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Android Studio: Add jar as library?
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I've been struggling with the same thing for many hours, trying to get the Gson jar to work no less. I finally cracked it – here are the steps I took:
Put the Gson jar (in my case, gson-2.2.4.jar) into the libs folder
Right click it and hit 'Add as libr...
Highlight the difference between two strings in PHP
... ;-) is it possible go get output like this tortoisesvn.tigris.org/images/TMerge2Diff.png
– Glavić
Jan 5 '11 at 11:28
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How can I disable a button on a jQuery UI dialog?
...ton on the jQuery UI dialog . I can't seem to find this in any of the documentation in the link above.
14 Answers
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In Node.js, how do I “include” functions from my other files?
... +1 Nicely done, even confines the imported code to it's own namespace. I'll have to make a note of this for later.
– Evan Plaice
Jan 20 '12 at 23:35
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Angularjs - ng-cloak/ng-show elements blink
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Though the documentation doesn't mention it, it might not be enough to add the display: none; rule to your CSS. In cases where you are loading angular.js in the body or templates aren't compiled soon enough, use the ng-cloak directive and ...
Android App Not Install. An existing package by the same name with a conflicting signature is alread
...ignatures conflict, in order to fix it, make sure you are using the very same key to sign both APKs, even if the previous APK was signed with a debug-key from another SDK, the keys will definitely be different.
Also if you don't know exactly what key was used before to sign the apk and yet you want...
Make HTML5 video poster be same size as video itself
...ne know how to resize the HTML5 video poster such that it fits the exact dimensions of the video itself?
13 Answers
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django admin - add custom form fields that are not part of the model
...extra_field = self.cleaned_data.get('extra_field', None)
# ...do something with extra_field here...
return super(YourModelForm, self).save(commit=commit)
class Meta:
model = YourModel
To have the extra fields appearing in the admin just:
edit your admin.py and set th...