简介:警告信息“Nested weights are bad for performance”的消除方法 原因分析:在布局进行嵌套使用时,父布局与子布局都使用了android:layout_weight,但不是必须使用时,便会出现如题所示的警告信息。 警告信息“Nested weights are bad for performance”的消除方法 原因分析:在布局进行嵌套使用时,父布局与子布局都使用...
本文地址: http://blog.csdn.net/caroline_wendy 原因:Layout weights require a widget to be measured twice. When a LinearLayout with non-zero weights is nested inside another LinearLayout with non-zero weights, then the number of measurements increase exponentially. 嵌套权值(Nested Weights), 权值会...
The backslash key is a special computer keyboard key found on most standard keyboards. It's typically located above the Enter/Return key and below the ‘|’ (or backslash) key. The backslash key can enable you to perform various functions depending on what program you're using or where it...
Android - 正告Nested weights are bad for performance 本文地址: http://blog.csdn.net/caroline_wendy 缘由:Layout weights require a widget to be measured twice. When a LinearLayout with non-zero weights is nested inside another LinearLayout with non-zero weights, then the number of measurements inc...
What is a nested macro? A nested macro is a macro that contains other macros within it. This allows you to create more complex automated tasks that involve multiple steps and subroutines. What is a keyboard macro? A keyboard macro is a type of macro that is triggered by a specific keystro...
Don't use closures unless you really need closure semantics. In most cases, non-nested functions are the right way to go.
Android - 警告Nested weights are bad for performance 原因:Layout weights require a widget to be measured twice. When a LinearLayout with non-zero weights is nested inside another LinearLayout with non-zero weights, then the number of measurements increase exponentially. ...
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In most cases, non-nested functions are the right way to go. Comments Anonymous September 17, 2003 For the record, the 'closures are you friend' comment was meant to be humor and not a blanket recommendation.One unexpected place I have found JScript's closures particularly useful is in ...
statement error pq: nested array unsupported as column type: int\[\]\[\] CREATE TABLE foo2 (x) AS (VALUES(ARRAY[ARRAY[1]])) statement error generator functions are not allowed in VALUES statement error pq: generate_series\(\): set-returning functions are not allowed in VALUES CREATE...