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Questions tagged [hints]

93 questions
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How to prevent hints interrupting a timer

I asked this question before in a slightly different way. At that moment I had no idea what exactly the problem was until I started to experiment with the answers I got from the forum (thanks all). The problem is this: For MIDI generating I want a…
Arnold
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How do I use a noindex hint in the outermost query of a nested query?

I have a query structure where I've got 3 nested queries (e.g. select * from (select * from (select * from table ) a ) b There's an index in trying to avoid, because it was causing long run times. It appeared twice in the plan. I used a noindex…
cad
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Displaying hints via a status bar in a non-modal form

The canonical method of displaying hints in a status bar is via the following code: Constructor TMyForm.Create; begin inherited create (nil); ... Application.OnHint:= MyHint; ... end; procedure TMyForm.MyHint…
No'am Newman
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IntroJs Hints if parent not Visible

IntroJs hints How can I skip or hide when a parent element is not visible? For some reason only inline seems to be working for my hints.I have the data-hints in spans on the HTML and I need to check if the nearest element is visible or parent/child…
CatGirl
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How can I prevent pycharm from displaying optional parameter hints?

I get these big hints with optional arguments/parameters in pycharm: https://i.stack.imgur.com/AeVt2.png How can i disable them?
Bulgur
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Delphi component hints hanging

I have trouble with 3rd party Delphi component hints. Sometimes they don't disappear and they are just hanging on the screen. Is there a way to address hint created for specific component and hide it manually? Generally it is possible to determine…
Matej
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Netbeans 12.0 Java hints and highlights not working

Suddenly the hints and highlights on Netbeans stopped working for me. It won't show suggestions on imports and it won't highlights errors. I intentionally wrote int i = "hello":and the code wasn't highlighted and no warnings came up. I've checked…
NewToThis
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Does ordered hint in oracle also decides the order of rows in which they are fetched?

I read that 'The ORDERED hint causes Oracle to join tables in the order in which they appear in the FROM clause.' But does it also fetch the rows in specific order? For example: If I have ordered hint on column emp_code which has values as 'A','B'…
Anita
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Android How to increase the Layout editor hint display time

screenshot of attributes keeping cursor on an attibute name for a while, make the contestual help to be displayed; Problem: it desappears to early, sometimes before Ican fully read the tip. How is possible to increase the duration time of this…
Cbuz
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How can i prohibit bitmap indexes in SQL hints?

So I'd like to create a query that allows to use indexes, but don't allow to use bitmap indexes. How can I do that? example: --1. use indexes select /*+ index(sz) index(c) */ * from szallit sz natural join cikk c where pkod = 10; --2. use…
Viktor Habony
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Dynamic hints in Oracle

I am researching whether it is possible to use dynamic hints in Oracle. We have system for a lot of customers with different volumes of data, so we want to personalize queries for each of them. I would like to do this: PROCEDURE PROCESS_STEP_1…
duffmansk
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IntelliJ showing slow parameter hints

Hi is there any way where i can speed up the parameter hints animation - the one where it pops up in a bubble form while typing out the parameters?
devon
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Cassandra node running out of space

My cassandra linux node ran out of space in /mnt/data/cassandra. When i try to run nodetool it fails because it has no space. I see commitlog, hints, data, saved_caches. Any ideas on clearing up space without nodetool?
user461112
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Oracle not uses best dbplan

i'm struggeling with Performance in oracle. Situation is: Subsystem B has a dblink to master DB A. on System B a query completes after 15 seconds over dblink, db plan uses appropriate indexes. If same query should fill a table in a stored procedure…
user
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React-Native performance hints for FlatList

I'm having trouble to scroll lists smoothly on relatively old hardware (Ipad 3 with IOS 9.3.5) although performance in newer devices is ok, I'm doing tests with approx 8000 items per list. Any hint to improve performance is welcome, to make demo…
outaTiME
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