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jQuery Multiple ID selectors

... This answer will definitely work but ideally any plugin logic should apply to all the matched elements. – ShankarSangoli Aug 16 '11 at 14:12 ...
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FragmentPagerAdapter Exists Only In Android.Support.V4.App (and not Android.App)

I cannot find find FragmentPagerAdapter within Android.App. 5 Answers 5 ...
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Nested JSON objects - do I have to use arrays for everything?

...rite JSON like this: { "stuff": { "onetype": [ {"id":1,"name":"John Doe"}, {"id":2,"name":"Don Joeh"} ], "othertype": {"id":2,"company":"ACME"} }, "otherstuff": { "thing": [[1,42],[2,2]] } } You can use it like this: obj....
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Android Fragment lifecycle over orientation changes

... FragmentOne fragment = new FragmentOne(); fragmentTransaction.add(R.id.fragment_container, fragment); fragmentTransaction.commit(); } else { // do nothing - fragment is recreated automatically } Be warned though: problems will occur if you try and access Activity Views from ...
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Eager load polymorphic

...: true # For Rails < 4 belongs_to :shop, foreign_key: 'reviewable_id', conditions: "reviews.reviewable_type = 'Shop'" # For Rails >= 4 belongs_to :shop, -> { where(reviews: {reviewable_type: 'Shop'}) }, foreign_key: 'reviewable_id' # Ensure review.shop returns nil unless revi...
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Add a reference column migration in Rails 4

...b:migrate. This migration will take care of adding a new column named user_id to uploads table (referencing id column in users table), PLUS it will also add an index on the new column. UPDATE [For Rails 4.2] Rails can’t be trusted to maintain referential integrity; relational databases come to o...
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Proper Repository Pattern Design in PHP?

...ll code must be fully testable and mockable. The controller should have no idea where the data is stored (meaning it can be changed). Example to show a SQL implementation (most common). For maximum performance, controllers should only receive the data they need—no extra fields. Implementation shou...
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Check a radio button with javascript

... Do not mix CSS/JQuery syntax (# for identifier) with native JS. Native JS solution: document.getElementById("_1234").checked = true; JQuery solution: $("#_1234").prop("checked", true); ...
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Multiple github accounts on the same computer?

...epositories using different personas, you need to make sure that your individual repositories have the user settings overridden accordingly: Setting user name, email and GitHub token – Overriding settings for individual repos https://help.github.com/articles/setting-your-commit-email-address-in-g...
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How to pass an object from one activity to another on Android

...ass of your main custom class has implemented Serializable interface to avoid any serialization exceptions. For example: class MainClass implements Serializable { public MainClass() {} public static class ChildClass implements Serializable { public ChildClass() {} } } ...