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Neo4j - Cypher vs Gremlin query language
...ou learn both. I'd go with the one that gets you up and running faster. In my projects, I typically use Gremlin and then call Cypher (from within Gremlin or not) when I need tabular results or expressive pattern matching- both are a pain in the Gremlin DSL.
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How to check if a model has a certain column/attribute?
...ct, this method will erroneously suggest the column exists. I was checking my models for ones that had a user, but had to instead look for user_id since some models delegated user.
– MattyB
Jul 22 '15 at 16:16
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Callback to a Fragment from a DialogFragment
... does one create a callback from a DialogFragment to another Fragment. In my case, the Activity involved should be completely unaware of the DialogFragment.
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what's the meaning of '=?' in angularJS directive isolate scope declaration?
...ibute name is assumed to be the same as the local name. Given
<widget my-attr="parentModel"> and widget definition of scope: {
localModel:'=myAttr' }, then widget scope property localModel will
reflect the value of parentModel on the parent scope. Any changes to
parentModel will be ref...
How to implement a Map with multiple keys? [duplicate]
...answered May 4 '09 at 22:14
Jeremy HuiskampJeremy Huiskamp
4,83855 gold badges2323 silver badges1717 bronze badges
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Abandoning changes without deleting from history
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In my case, I have a branch called default (this is standard) and another called default/master (I think due to the fact that the remote depot is actually git). hg update default/master; hg commit --close-branch; hg update defau...
Fragment Inside Fragment
...nInstance(true) from the inner fragment (pity) fixed it. Thanks for saving my bacon again, @CommonsWare.
– Felix
Sep 19 '13 at 16:42
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Getting visitors country from their IP
...allow file_get_contents(). Just check your error_log file. Workaround: see my answer.
– Kai Noack
Feb 19 '14 at 12:47
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Common CSS Media Queries Break Points [duplicate]
...hing a bit different for phones in portrait mode (a lot of the time I find myself having to change various elements for them).
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Convert Enumeration to a Set/List
... set = EnumSet.allOf(EnumerationClass.class);
Update: JakeRobb is right. My answer is about java.lang.Enum instead of java.util.Enumeration. Sorry for unrelated answer.
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