Month: September 2022

[Solved] How to pass a text from one activity to all activities?

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Just store the text as string in shared preferences and then get the string in other activities.. or you can also use broadcast receiver in all other activities. But first all the activities should call the receiver first then the MainActivity can send the text. In MainActivity, this.getSharedPreferences(“MyPrefName”, Context.MODE_PRIVATE).edit().putString(“parsetext”,”yourtext”).apply(); and in the other activities.. this.getSharedPreferences(“MyPrefName”, … Read more

[Solved] SQL Multiple count on same row with dynamic column

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Since you are using SQL Server then you can implement the PIVOT function and if you have an unknown number of period values, then you will need to use dynamic SQL: DECLARE @cols AS NVARCHAR(MAX), @query AS NVARCHAR(MAX) select @cols = STUFF((SELECT distinct ‘,’ + QUOTENAME(‘PeriodId’+cast(periodid as varchar(10))) from Periods FOR XML PATH(”), TYPE ).value(‘.’, … Read more

[Solved] HOW TO PRINT 1,000,000 IN PYTHON AS IT IS I KNOW WHY IT IS PRINTED AS 1 0 0 BUT HOW TO PRINT IT AS IT IS? WITHOUT CONSIDRING 1,000,000 A STRING [duplicate]

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HOW TO PRINT 1,000,000 IN PYTHON AS IT IS I KNOW WHY IT IS PRINTED AS 1 0 0 BUT HOW TO PRINT IT AS IT IS? WITHOUT CONSIDRING 1,000,000 A STRING [duplicate] solved HOW TO PRINT 1,000,000 IN PYTHON AS IT IS I KNOW WHY IT IS PRINTED AS 1 0 0 BUT HOW … Read more

[Solved] Subset all rows by group by type

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I would use indexing # save all the “transactions” where iteamtype equals “a” to an object called F f <- df[ df$itemType %in% “a” , “transaction” ] #optional (look as f) print(f) print( unique(f)) # Subset to all the rows which equals one of the “transactions” stored in the object f df[ df$transaction %in% unique( … Read more

[Solved] Creating a matrix with random generated variables in R [closed]

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Is this what you want? mat <- as.matrix(data.frame(V1 = sample(1:2, 100, replace = TRUE), V2 = sample(1:5, 100, replace = TRUE), V3 = sample(10:50, 100, replace = TRUE), V4 = sample(1:3, 100, replace = TRUE), V5 = sample(1:5, 100, replace = TRUE))) 1 solved Creating a matrix with random generated variables in R [closed]

[Solved] autolayout- different devices and rotation

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Yes, auto layout will do it. you might want to take a look at this tutorial to get started: https://www.raywenderlich.com/115440/auto-layout-tutorial-in-ios-9-part-1-getting-started-2 1 solved autolayout- different devices and rotation

[Solved] c# HashSet init takes too long

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If I stay away from the fact if using the HashSet is the right type for the job at hand or if your Comparer even makes sense implementing a proper GetHashCode does seem to make a huge difference. Here is an example implementation, based on an answer from Marc Gravell: class KeyWordComparer : EqualityComparer<Keyword> { … Read more