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How to turn on front flash light programmatically in Android?
...ndroid:name="android.permission.FLASHLIGHT"
android:permissionGroup="android.permission-group.HARDWARE_CONTROLS"
android:protectionLevel="normal"
android:label="@string/permlab_flashlight"
android:description="@string/permdesc_flashlight" />
T...
Using an RDBMS as event sourcing storage
... you create your projection (readmodel).
BatchId: An identification of the group of events that where inserted atomically (TBH, have no idea why this would be usefull)
AggregateId: Identification of the aggregate
Data: Serialized event
Metadata: Other usefull information from event (e.g. event type ...
Design Patterns: Factory vs Factory method vs Abstract Factory
...factory is the method, NOT the class who is generally not a helper utility grouping instantiation methods but meaningful on its own. Other more elaborate answers unfortunately missed this point.
– wlnirvana
Mar 13 at 8:55
...
How to provide user name and password when connecting to a network share
... Domain = 0x01,
Server = 0x02,
Share = 0x03,
File = 0x04,
Group = 0x05,
Network = 0x06,
Root = 0x07,
Shareadmin = 0x08,
Directory = 0x09,
Tree = 0x0a,
Ndscontainer = 0x0b
}
share
...
CSS - How to Style a Selected Radio Buttons Label?
...e attribute on the radio buttons. Otherwise, they are not part of the same group, and multiple radio buttons can be checked.
Also, since I placed the labels as siblings (of the radio buttons), I had to use the id and for attributes to associate them together.
...
Postgres and Indexes on Foreign Keys and Primary Keys
... SELECT fkoid, array_agg(attname) as cols_list
FROM fk_attributes
GROUP BY fkoid
),
index_list AS (
SELECT indexrelid as indexid,
pg_class.relname as indexname,
indrelid,
indkey,
indpred is not null as has_predicate,
pg_get_indexdef(indexrelid) as...
What is the relationship between UIView's setNeedsLayout, layoutIfNeeded and layoutSubviews?
...om or to another view. Either the framework determines when to call it (by grouping together multiple layout requests into one call for efficiency) or you indirectly do by calling layoutIfNeeded somewhere in the view hierarchy.
– Tarfa
May 29 '10 at 13:20
...
What does android:layout_weight mean?
...s layout_weight work only for linear layout or will it work for every view group.
– meShakti
Apr 6 '17 at 16:41
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show 11 more comments
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Array or List in Java. Which is faster?
...n is that you should use Lists.
I work on a large codebase and a previous group of developers used arrays everywhere. It made the code very inflexible. After changing large chunks of it to Lists we noticed no difference in speed.
...
REST HTTP status codes for failed validation or invalid duplicate
... transport level.
From Wiki:
In July 2004, the UK telecom provider BT Group deployed the Cleanfeed
content blocking system, which returns a 404 error to any request for
content identified as potentially illegal by the Internet Watch
Foundation. Other ISPs return a HTTP 403 "forbidden" err...