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Find region from within an EC2 instance
...ackends. It will not work anywhere else (essentially because that IP is an APIPA). Also there is no way to get this information directly from inside the instance without connecting to a metadata source. This assumes that the 169.254.169.254 API is available, and your script should handle network fai...
Neo4j - Cypher vs Gremlin query language
I'm starting to develop with Neo4j using the REST API.
I saw that there are two options for performing complex queries - Cypher (Neo4j's query language) and Gremlin (the general purpose graph query/traversal language).
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Do Facebook Oauth 2.0 Access Tokens Expire?
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According to their api documentation offline_access will no longer be supported as of May 2, 2012.
– Ben Lesh
Apr 15 '12 at 1:38
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What's the right OAuth 2.0 flow for a mobile app
I am trying to implement delegated authorization in a Web API for mobile apps using OAuth 2.0. According to specification, the implicit grant flow does not support refresh tokens, which means once an access token is granted for an specific period of time, the user must grant permissions to the app a...
Android emulator failed to allocate memory 8
...r is really slow, hope they will release the intel images soon use the new API17 Intel x86 images if you want to change it .. (HAXM, Configuration)
Earlier Android SDK Manager releases:
Had the same problem with the built-in WXGA800 skin. I got it working by editing the virtual device setup to:
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What does principal end of an association means in 1:1 relationship in Entity framework
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I'm using Oracle and none of the fluent api's worked for me. Thanks bro. So simple.
– CameronP
Aug 6 '14 at 17:55
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Proper use cases for Android UserManager.isUserAGoat()?
I was looking at the new APIs introduced in Android 4.2 .
While looking at the UserManager class I came across the following method:
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Android Fragments and animation
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I'm targeting API Level 7 with the compatability APIs. Is there a way for me to animate Fragments?
– Jarrod Smith
Mar 15 '12 at 21:55
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What's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters?
...) resent the use of wstrings and wchar_t , and their use in the windows api. What is exactly "wrong" with wchar_t and wstring , and if I want to support internationalization, what are some alternatives to wide characters?
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How to iterate through range of Dates in Java?
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Well, you could do something like this using Java 8's time-API, for this problem specifically java.time.LocalDate (or the equivalent Joda Time classes for Java 7 and older)
for (LocalDate date = startDate; date.isBefore(endDate); date = date.plusDays(1))
{
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}
I would thorou...