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Questions tagged [indexed]

151 questions
3
votes
5 answers

Map/Merge data from a flat array into the rows of a 2d array

I want to add the values of array b to array a: $a = [[1, 2],[4, 5],[7, 8]]; $b = [3, 6, 9]; Result should be: $result = [[1, 2, 3],[4, 5, 6],[7, 8, 9]]; I am trying this (and lots of other stuff) but don't get it. foreach ($a as $el) { $i =…
Jan Tenner
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1 answer

Saving indexed 16-bit grayscale png in C#

I don't know if GDI+ supports saving a bitmap to 16-bit grayscale indexed png, but if it does I can't seem to be able to do it. Is this possible? If not, is there an open-source library that can be used?
codelove
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1 answer

SQL Server Indexed Views vs Oracle Materialized View

I know materialized view and I'm using it. I have never used indexed views but I will. What are the differences between them ?
Burcu Bağdatlı
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3
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1 answer

How do I deserialize an array with indexes using jackson

I'm referencing a web service that returns an array in the format: { "ZooAnimals": { "@size": "2", "Animal": { "0": { "@name": "elephant", "@size": "huge" }, …
John Dilley
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1 answer

How to use Indexed_search with TYPO3

I searche to use the modul indexed_search of TYPO3 on the version 6.2. I find some tutorials but when I tried them, the searchBox appear, but I don't have the result. Only the page with the ID that I put in constant…
Lynxi
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3
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2 answers

How to check whether a file is open already in COBOL?

I am trying to find out a way to check whether a file is already opened in COBOL, so that I can open it if it is closed or close it if it is opened. Thnx.
doro
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2 answers

SQL Indexed Views : what happens if data has changed

I undestand what indexed view are but i wonder what exactly happens when the data in underlaying table(s) has been changed? Is entire view cache discarded od just changed rows? I have very complex query on several tables(+5) which is used for…
Feryt
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2 answers

Hibernate search 4.5 Alpha 1 Unable to guess FieldBridge for id in java.lang.Byte

I have a problem on deploying an EAR project to Wildfly 8 beta1. The project uses Hibernate Search 4.5 Alpha 1. There are indexed some entities. The project builds fine but when it is deployed an exception is thrown: Unable to guess FieldBridge for…
Tvori
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3
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2 answers

Change mode of an image from indexed to rgb using shell

I'd like to make a script where I could put an image file(in indexed mode) as input then the return will be one image (in rgb mode). It is like something gimp does in the interactive mode when you you click on Image -> Mode then click on rgb…
DaviR
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3
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3 answers

Why cant i push element onto sub array in foreach loop?

I'm trying to understand something about arrays in for each loops that might be obvious to many. When i loop through my multi-dimensional array, i attempt to find sub arrays with no third element. If they have no third element, i want to add a third…
jreidko
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1 answer

Indexed list for table view shows dot iOS 5+

In my application I am displaying contacts in table view with indexed list. I am displaying indexed list as follow: static NSString *letters = @"abcdefghijklmnopqrstuvwxyz#"; -(void)getAllUserInfoUsingBlock:(lclResultsArray) block { …
iOSAppDev
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1 answer

Planner return error : : caused by : : No indexed plans available, and running with 'notablescan'

I recently updated MongoDB version 6.0.3. I am using MongoDB driver version 4.5.0. And Mongoose version 6.3.1. I am trying to do a findOneAndUpdate with upsert and getting an error. Console Error Also, when I am trying to query something on Atlas,…
Haris Shaikh
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1 answer

Check if indexed variable has a value assigned somewhere

Part 1 If we have this [> restart; a[5]:=23: a[7]:=41: then [> about(a); whattype(a); a: nothing known about this object symbol but [> print(a); table([5 = 23, 7 = 41]) and [> convert(a,list); …
Robai
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2
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1 answer

How can I Convert grayscale image to false color gradient with imagemagick

input b/w, output with CLUT I want to create false color images from grayscale input images. Similar to the typical false color images produced by nasa from b/w inputs to highlight contrast and texture. I can do this in gimp by applying a custom…
Molly
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2 answers

Indexed Views in OLTPs?

I'm familiar with SQL Server Indexed Views (or Oracle Materialized Views), we use them in our OLAP applications. They have the really cool feature of being able to usurp an execution plan and remap it to the indexed view w/out having to change…
Tyler
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