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How to Create a circular progressbar in Android which rotates on it?
...wer:
Instead of creating a layer-list, I separated it into two files. One for ProgressBar and one for its background.
This is the ProgressDrawable file (@drawable folder): circular_progress_bar.xml
<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/a...
Get root view from current activity
...oot view from the findViewById(android.R.id.content).getRootView(). Thanks for the answer. Where can I learn more about android.R stuff ? I wasn't aware of it.
– Lalith
Dec 21 '10 at 6:39
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How to implement a custom AlertDialog View
...droid docs on AlertDialog , it gives the following instruction and example for setting a custom view in an AlertDialog:
11 ...
Are there conventions on how to name resources?
Are there conventions how to name resources in Android? For example, buttons, textViews, menus, etc.
15 Answers
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Get users by name property using Firebase
... location to find and retrieve elements that matched some child attribute (for example, all users with name === "Alex").
In October 2014, Firebase rolled out new querying functionality via the orderByChild() method, that enables you to do this type of query quickly and efficiently. See the updated...
Maven Could not resolve dependencies, artifacts could not be resolved
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Looks like you are missing some Maven repos. Ask for your friend's .m2/settings.xml, and you'll probably want to update the POM to include the repositories there.
--edit: after some quick googling, try adding this to your POM:
<repository>
<id>com.springso...
How do you install ssh-copy-id on a Mac?
... Mac. I have tried to follow https://github.com/beautifulcode/ssh-copy-id-for-OSX but every time I run ssh-copy-id it gives me errors. Any ideas on how to get ssh-copy-id to install?
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ViewParam vs @ManagedProperty(value = “#{param.id}”)
... based on the set values. Since JSF 2.2 you could use <f:viewAction> for that instead.
Allows for nested <f:converter> and <f:validator> for more fine-grained conversion/validation. Even a <h:message> can be attached.
Can be included as GET query string using includeViewPar...
Rails find_or_create_by more than one attribute?
...github.com/rails/rails/commit/… and the official Rails 4.2 documentation for the usage: guides.rubyonrails.org/v4.2.0/…
– CodeExpress
Jan 6 '15 at 23:49
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How to include “zero” / “0” results in COUNT aggregate?
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You want an outer join for this (and you need to use person as the "driving" table)
SELECT person.person_id, COUNT(appointment.person_id) AS "number_of_appointments"
FROM person
LEFT JOIN appointment ON person.person_id = appointment.person_id
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