OFICE | OpenFOAM solver for Internal Combustion Engine simulations
kandi X-RAY | OFICE Summary
kandi X-RAY | OFICE Summary
OpenFOAM solver for Internal Combustion Engine simulations
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OFICE Examples and Code Snippets
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Trending Discussions on OFICE
QUESTION
I have 2 tables (projects and tasks) that both contain a name field. I want users to be able to search both tables at the same time when entering a new item. I want to rank results based on all the terms entered. A user should be able to enter text in any order he/she chooses.
For example, searching on:
...ANSWER
Answered 2019-Nov-01 at 01:43In your case, to_tsquery()
need to indicate that all words are required, you can use to_tsquery('english', 'off & bmt') and indicates a particular dictionary containing the 'off'
word, listed in the link 4, below.
Some tips to use tsvector:
Create a field on your table that contains all fields with terms that you want to search, this field should be the type
tsvector
Your search should use
tsquery
as you mentioned in your answer. In search, you can make some good tricks, like as follow:2.a. Create a rank, with
ts_rank()
, indicating the search priority, this indicates the priority and how much thetsquery
approximates with original terms2.b. If you have specific words (like my case, search of chemical terms), you can create a dictionary with the commonly words used, this words can be used to extract radical or parts to compare the similarity.
2.c. About the performance: The tsquery works very well with
gin
andgist
indexes. I have used full text search in a table with +200k registers and the search returns in < 0.4secs.
If you need more fuzzy search in words, you can also use the fuzzy match. I used with tsquery, the levenshtein_less_equal
search, using a distance of 3. The function searches words with 3 or minus letters differing from the search, for unique words is a good way to search.
- tsquery and tsvector: https://www.postgresql.org/docs/10/datatype-textsearch.html
- text search: https://www.postgresql.org/docs/10/textsearch-controls.html#TEXTSEARCH-RANKING
- Fuzzy: https://www.postgresql.org/docs/11/fuzzystrmatch.html#id-1.11.7.24.6
- Lexize: https://www.postgresql.org/docs/10/textsearch-dictionaries.html#TEXTSEARCH-SIMPLE-DICTIONARY
QUESTION
I am using mongodb driver, insert worked with no problem, but that will lead me with multiple documents with the same ID.
What I´m trying to do it´s to use UpdateOne with upsert, to update my document if the ID is found, or just insert if there´s no found ID.
I´m working with MongoDB.Driver 2.8.1, using NET framework 4.5, I read some documentation an examples in differents forums about my issue but can´t fix it.
Here´s the part of the code where I´m having problems.
...ANSWER
Answered 2019-Jul-17 at 05:23here's how i would do it for upserting whole documents. code also shows how to update only certain fields of existing documents.
QUESTION
Please have a look the following demo:
https://rry5wyov7o.codesandbox.io
You see a normal Office UI Fabric React CommandBar (in this special case it's some kind of menu bar).
Now have a look at the exactly same demo in the Codesandbox IDE:
https://codesandbox.io/s/rry5wyov7o
By accident (maybe because of the IFrame or whatever), in the Codesandbox IDE when the menus pop out you see little beaks at the top of the menus. Actually, I like those beaks and want to use them in some special cases.
So the question is: Is there a way to force/activate these beaks in an Ofice UI Fabric React CommandBar?
...ANSWER
Answered 2019-Mar-12 at 15:49Here you go: https://codesandbox.io/s/kx7w36xzv
I used buttonAs
prop to provide a custom button which has it's menuProps.isBeakVisible
as true
(On a side note, the beaks were not visible because of the iframe but because the viewport was small and beaks are visible by default on smaller viewports.)
QUESTION
I am trying to make simple login system with PHP and AJAX. My problem is that when I try to submit the signUp form its validation works and the data is saved into the database but the form is not reset dynamically. When I check console there are a few errors. Please help me to solve this.
...ANSWER
Answered 2018-Jul-26 at 08:47If you using jQuery Use
QUESTION
I have this piece of code that gets all subcategories for my article and includes them as CSS classes
...ANSWER
Answered 2018-Jul-16 at 20:37strtolower(implode(" ", str_replace(" ", "-", $a->subcategories->pluck('name')->all())));
This may not look too well, but it should work. At least, it worked for me with array ["a", "b a"]
(producing "a b-a" output).
Maybe it can help you?
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