All Questions

1
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How to show a local folder image to an "ImageView"

I'm trying to show an image that is stored in the "drawable" folder and I'm using'setImageURI 'but for some reason I'm not sure the code is not working for me. The information that I am uploading in the app is from a json file in which I have...
asked on 29.06.2018 / 16:09
1
answer

Infinite loop when I enter a character instead of an integer in C ++

I have a problem with a phone book that I am creating. When I ask for the number, if I enter a character, the loop repeats infinitely without giving me the possibility of re-entering the number whatever I do. I have those two blocks of code, the...
asked on 02.07.2018 / 10:37
1
answer

How can I put a slider type background on my website?

I want to put a background that moves with a slider style, and that has some opacity so that the main content can be noticed perfectly, would there be a clear code way to do it? I've tried with javascript and css but nothing has worked for me...
asked on 03.07.2018 / 00:42
1
answer

access properties of the class "Host" from grouped properties TPersistent

I am creating a custom control that derives from the TEdit class, I have included grouped properties that are in another class of type TPersistent, said properties need access to the properties of the class "host" that derives from the TEDit t...
asked on 28.06.2018 / 14:08
1
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How to make a computed property with an axios call return a value

I have a property computed in the following way: private get ChangeGroup(): IResults[] { Axios.get(process.env.VUE_APP_BASE_URI + 'results?GroupNumber=' + this.selected, {withCredentials: true}) .then(data => { this....
asked on 29.06.2018 / 18:56
2
answers

How to merge multiple records into one using SQL SERVER?

I need this table: Be this: (edit it as an image using paint to show as an example) The data will always have the same 'serverName', DATE and TIME in common     
asked on 04.10.2018 / 16:48
1
answer

Create a new table if the date is not the same

I'm going through a foreach and the data I load into a table, but I want to load the data in different table views depending on the fecha example if the variable fecha='11-11-2017' there are 3 fields that load that data there and i...
asked on 28.06.2018 / 17:37
1
answer

Can many Tablespaces share a single datafile between them?

I understand that a Tablespace can have many datafiles but my question is whether among the Tablespace they can share only one datafile. Thanks     
asked on 06.10.2018 / 18:30
2
answers

Because in the console it indicates an arrangement of 3 objects, but when displaying its information, it only has 2 objects?

I have this situation: in this image I print an arrangement that as you will see it says 3 objects but when displaying its information it only has 2 objects and when crossing it effectively it returns the information of 3 objects. Which may be?...
asked on 09.10.2018 / 22:38
1
answer

Problem calling procedure stored from Java

I have a problem trying to access a specific procedure stored in SQL Server from Java . The stored procedure receives a XML as a parameter, and returns another. An example of a call is the following: DECLARE @xml AS NVARCHAR(2000) DECLARE...
asked on 04.10.2018 / 09:45