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ITunes review URL and iOS 7 (ask user to rate our app) AppStore show a blank page

... for the review page but only to the app itms-apps://itunes.apple.com/app/idAPP_ID Where APP_ID need to be replaced with your Application ID. Based on the App ID from the question it would be the following itms-apps://itunes.apple.com/app/id353372460 Notice the id in front of the number ... th...
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mongo group query how to keep fields

... group, you can try aggregating like: db.test.aggregate({ $group: { _id : '$name', name : { $first: '$name' }, age : { $first: '$age' }, sex : { $first: '$sex' }, province : { $first: '$province' }, city : { $first: '$city' }, area : { $first: '$area' }, address : { $first...
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Pandas get topmost n records within each group

... Did you try df.groupby('id').head(2) Ouput generated: >>> df.groupby('id').head(2) id value id 1 0 1 1 1 1 2 2 3 2 1 4 2 2 3 7 3 1 4 8 4 1 ...
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Send message to specific client with socket.io and node.js

...n either go the simple way: var io = io.listen(server); io.clients[sessionID].send() Which may break, I doubt it, but it's always a possibility that io.clients might get changed, so use the above with caution Or you keep track of the clients yourself, therefore you add them to your own clients o...
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How to implement has_many :through relationships with Mongoid and mongodb?

Using this modified example from the Rails guides , how does one model a relational "has_many :through" association using mongoid? ...
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facebook: permanent Page Access Token?

... Following the instructions laid out in Facebook's extending page tokens documentation I was able to get a page access token that does not expire. I suggest using the Graph API Explorer for all of these steps except where otherwise stated. 0. Create Fac...
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How do I update the notification text for a foreground service in Android?

I have a foreground service setup in Android. I would like to update the notification text. I am creating the service as shown below. ...
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Can a foreign key be NULL and/or duplicate?

.... So your proposal table would have two foreign keys, one with the client ID and one with the sales rep ID. However, at the time the record is created, a sales rep is not always assigned (because no one is free to work on it yet), so the client ID is filled in but the sales rep ID might be null. ...
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Select random row from a sqlite table

...extend this solution to a join? When using SELECT a.foo FROM a JOIN b ON a.id = b.id WHERE b.bar = 2 ORDER BY RANDOM() LIMIT 1; I always get the same row. – Helmut Grohne Sep 19 '13 at 8:18 ...
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Selecting empty text input using jQuery

How do I identify empty textboxes using jQuery? I would like to do it using selectors if it is at all possible. Also, I must select on id since in the real code where I want to use this I don't want to select all text inputs. ...