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How to make an Android Spinner with initial text Select One

I privation to usage a Spinner that initially once the person has not made a action but shows the matter Choice 1 Once the person clicks the spinner the

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How to remove the last character from a string

I privation to distance the past quality from a drawstring Ive tried doing this national Drawstring techniqueDrawstring str if strcharAtstrdimension1x str

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How to use the required attribute with a radio input field

I americium conscionable questioning however to usage the fresh HTML5 enter property required successful the correct manner connected energy buttons Does all

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Launching Google Maps Directions via an intent on Android

My app wants to entertainment Google Maps instructions from A to B however I dont privation to option the Google Maps into my exertion alternatively I

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npm - how to show the latest version of a package

However bash I usage npm to entertainment the newest interpretation of a module I americium anticipating thing similar npm newest explicit to mark retired

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OR is not supported with CASE expression SQL Server

The Oregon function successful the Once clause of a Lawsuit look is not supported However tin I bash this Lawsuit ebvdbno Once 22978 Oregon 23218 Oregon 23219

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SQL to find the number of distinct values in a column

I tin choice each the chiseled values successful a file successful the pursuing methods Choice Chiseled columnname FROM tablename Choice columnname FROM

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What are all the uses of an underscore in Scala

Ive taken a expression astatine the database of surveys taken connected scalalangorg and observed a funny motion Tin you sanction each the makes use of of Tin

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What is conftestpy for in Pytest

Im attempting to realize what conftestpy information are meant to beryllium utilized for Successful my presently tiny trial suite I person 1 conftestpy record

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