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is not JSON serializable
..._dict(item['product'])
return HttpResponse(json.simplejson.dumps(data), mimetype="application/json")
Hope that helps.
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Detect when browser receives file download
...llows the user to download a dynamically-generated file. It takes a long time to generate, so I'd like to show a "waiting" indicator. The problem is, I can't figure out how to detect when the browser has received the file, so I can hide the indicator.
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What is the difference between Strategy pattern and Dependency Injection?
...rn and Dependency Injection both allow us to set / inject objects at run time. What is the difference between Strategy pattern and Dependency Injection?
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How to use SSH to run a local shell script on a remote machine?
...hine A is a Windows box, you can use Plink (part of PuTTY) with the -m parameter, and it will execute the local script on the remote server.
plink root@MachineB -m local_script.sh
If Machine A is a Unix-based system, you can use:
ssh root@MachineB 'bash -s' < local_script.sh
You shouldn't h...
How to check if an email address exists without sending an email?
I have come across this PHP code to check email address using SMTP without sending an email .
14 Answers
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Create new user in MySQL and give it full access to one database
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Try this to create the user:
CREATE USER 'user'@'hostname';
Try this to give it access to the database dbTest:
GRANT ALL PRIVILEGES ON dbTest.* To 'user'@'hostname' IDENTIFIED BY 'password';
If you are running the code/site accessing MySQL on the same machine, hostname would...
Programmatically Lighten or Darken a hex color (or rgb, and blend colors)
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Well, this answer has become its own beast. Many new versions, it was getting stupid long. Many thanks to all of the great many contributors to this answer. But, in order to keep it simple for the masses. I archived all the versions/history of this an...
Disable building workspace process in Eclipse
...rkspace process is running? Can i disable it because it is taking a long time to complete and i dont know if it is necessary. Thank you
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Can you nest html forms?
...hould not be nested.
From the html5 working draft:
4.10.3 The form element
Content model:
Flow content, but with no form element descendants.
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Can you force Visual Studio to always run as an Administrator in Windows 8?
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This is the best solution I have come across. Now I can open .sln files from windows explorer again!
– Max Schilling
Oct 31 '12 at 15:50
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