Posts by Rafael Araujo • 89 points
5 posts
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answer39
viewsQ: Add a new "Android Resource Directory" to the project
Hello, I’m just getting to work with Android Studio. Well, I have a collection of images that I will use in my app and these images are separated into 3 folders. When I create a new directory in the…
androidasked Rafael Araujo 89 -
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votes1
answer274
viewsQ: Clone Dataset (Tzquery) in Delphi 7
Hello, I have an application in Delphi that does the following: Make a query in the Postgresql database using the Zeos Tzquery/Tzconnection components, then scroll through the result and save it in…
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votes3
answers1428
viewsQ: (SQL) In parentheses in the WHERE clause
Hello, I didn’t find much information in research I did on... but I am currently having a problem which is as follows: I have an appointment with many simple conditions, just sequences of and. But…
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votes2
answers201
viewsQ: Convert from varchar to float when the string is empty and/or blank
I have a column where the strings are in the following format: "12.05%" I need to do some calculations with these values, and I am formatting the values that are acceptable for the float/double…
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votes1
answer90
viewsQ: (SQL) Add "Count 0" when no record
Hello, I’m picking up for a query in the database where I need to pick up how many subscribers have registered in a tournament, the problem is that I need to also bring the tournaments that do not…