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I have a simple search query that returns list of buildings based zip codes. The zip codes are stored in address table with a one to one relation on buildings and address. Now I need to search the buildings based on multiple zip codes.
<input type="text"
name ="fs_Zip[]"
class="input-small text-tip"
data-original-title="Enter Zip Code to search."
placeholder ="Zip Code"/>
this is the code in my view. and in controller
buildings = buildings.where('address.zip in (?)', params['fs_Zip'])
if (!params["fs_Zip"].blank? && params["fs_Zip"] != 'zipcode')
But it does not give desired result. Any help.
If I understand correctly, your query should look something more like this:
buildings = Building.joins(:address).where('addresses.zip in (?)', params['fs_Zip'])
But you need to make sure params['fs_Zip'] is in the proper format for that query (i.e. an array of zips).
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Suppose there's a website that has a list of details of some companies, for example, name, HQ area, turnover, etc. How do I scrape that data and fill it into different columns (like name, turnover) with each row having the details of a separate company?
Google Sheets allow you to import html tables or list with the IMPORTHTML(url, query, index) function.
For example, using the Wikipedia page List of largest companies by revenue as an example.
We want the data from the main table, so the first thing that we have to do, is to know what index it occupies in the page. To do this, we can use document.querySelectorAll('table') or $$('table'), as you can see from the result, the table that we want is in the position 5 of the array, so inside our google sheet we can use:
=IMPORTHTML("https://en.wikipedia.org/wiki/List_of_largest_companies_by_revenue","table",5)
From here, you should change the query parameter to list and find what index it occupies within the page using the method described above. In any case, you could always use IMPORTXML(url, xpath_query), and knowing the XPath of the information, you could come up with a similar solution.
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I have to add a value in center of first row in csv using CSV.generate
I think it is not possible as CSV is just a comma separated file and does not contain any data about styling. Alternatively, you can add an empty column(s) (commas) to mimic this behavior.
This is a strange request since .CSV is not a presentation layer. Formatted values are not typically stored in .CSV but I suppose there's no reason they can't be.
The Ruby method center should help.
"hello".center(20) #=> " hello "
Then just put the centered value into you .CSV.
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https://docs.google.com/spreadsheets/d/1mvBFBuRUl2qiPktE1Y4lCTeaSK4BwJ7S4Nf0S33LTRg/edit?usp=sharing
On Sheet2 I am wanting to show all the columns associated with a specific string that comes from a dropdown data validation. I have tried using VLOOKUP but that only outputs the first entry found, I want to print every entry along the row.
I put an example of what I am trying to get it to look like but not sure if VLOOKUP or QUERY or FILTER or something else is what I need
In your example spreadsheet, sheet 2, delete everything in the range F3:I and then enter in F3
=query(A:D, "where D='"&F2&"'",1)
If you want to reference the data on the sheet you'll have to use
=query('Draft Board'!A:D, "where D='"&F2&"'",1)
See if that works ?
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Sorry for my English. I have a model with some field.
How to add a number to a current value in field?
I want to add the number several times
i generated scaffold.I use this to create modal. But i want to add number to a current value when i clicked submit
#foo = Foo.first
#foo.bar += 10
#which is a shorter way of saying #foo.bar = #foo.bar + 10
#foo.save
If this isn't helpful, please add some more details to your question, eg your example code you have so far.
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I currently have a large set of objects in SAS (>100000) each with about 60 columns of data, including an ID number. There are many duplicate ID numbers in this set of data. My goal is to convert the ID numbers that I currently have into another form of ID number using a piece of software that I have. The problem is that when I input the ID numbers into the software, the converted output comes back without the duplicates, which I need. Is there any way to use the output ID numbers to somehow create a list of output IDs except with the duplicates that the original set of data had. Any language or piece of software would be fine.
Here is a illustration of what I described above.
Original IDs: 086516 677240 449370 677240 941053 449370
Output: 147244 147947 147957 148021
Preferred Output: 147244 147947 147957 147947 148021 147957
You can merge on the ID using a MERGE statement, and it will append the value to each of the records with the same ID value.
data want;
merge have(in=a) newIDs(in=b);
by id;
if a and b;
run;