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Set initial focus in an Android application
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<requestFocus /> is here: developer.android.com/guide/topics/resources/…
– Erik B
Apr 27 '12 at 20:43
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Redis strings vs Redis hashes to represent JSON: efficiency?
...entation OR as hash memory optimization from this topic of a Redis guide: https://redis.io/topics/memory-optimization and store user as json string. Either way you may also compress long user attributes.
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Long-lasting FB access-token for server to pull FB page info
...rt-lived access token into a long-lived one by making this Graph API call:
https://graph.facebook.com/oauth/access_token?client_id=<your FB App ID >&client_secret=<your FB App secret>&grant_type=fb_exchange_token&fb_exchange_token=<your short-lived access token>
Grab th...
Make an Installation program for C# applications and include .NET Framework installer into the setup
... has options to include the framework installer. Check out this Deployment Guide MSDN post.
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Understanding the Rails Authenticity Token
... where the Same Origin Policy comes to the rescue, as I have explained at: https://security.stackexchange.com/questions/8264/why-is-the-same-origin-policy-so-important/72569#72569
How Rails sends the tokens
Covered at: Rails: How Does csrf_meta_tag Work?
Basically:
HTML helpers like form_tag ad...
What is the correct way to create a single-instance WPF application?
...ames on the same system. In the article, the cryptic-looking string is a 'Guid'. You can generate this programmatically by calling System.Guid.NewGuid(). In the case of the article, the user probably generated it via Visual Studio as shown here: msdn.microsoft.com/en-us/library/ms241442(VS.80).a...
Getter and Setter?
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It's revived: web.archive.org/web/20140625191431/https://…
– user1115652
Dec 23 '14 at 5:55
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IOException: read failed, socket might closed - Bluetooth on Android 4.3
..., I guess the second 4.3 update). I have seen some related postings (e.g. https://stackoverflow.com/questions/13648373/bluetoothsocket-connect-throwing-exception-read-failed ), but none seems to provide a workaround for this issue. Also, as suggested in these threads, re-pairing does not help, and ...
Typical AngularJS workflow and project structure (with Python Flask)
... AngularJS and a simple Flask API. Here it is if you want to check it out: https://github.com/rxl/angular-flask
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Benchmarking (python vs. c++ using BLAS) and (numpy)
...DIT: failed to count the braces in the CalcTime function -- it's OK.
As a guideline: if you do a benchmark, please always post all the code somewhere. Commenting on benchmarks, especially when surprising, without having the full code is usually not productive.
To find out which BLAS Numpy is lin...