finance | Simple Laravel app for tracking finances
kandi X-RAY | finance Summary
kandi X-RAY | finance Summary
Gain insight into your finance.
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Community Discussions
Trending Discussions on finance
QUESTION
I have a Pandas Data Frame indexed from 2 to 100 with stock symbols in the first column "Ticker". In the second column I want to create a formula that will do a price lookup when the df is exported to Google Sheets.
How do I explicitly refer to the df row index number in this example?
Basically, I want to insert a new df column called "Current Price" and then have the formula:
=GOOGLEFINANCE($a2, 'price')
=GOOGLEFINANCE($a3, 'price')
=GOOGLEFINANCE($a4, 'price')
=GOOGLEFINANCE($a5, 'price')
in the Rows of this second column beginning in row 2 and down through the end of the df.
EDIT - I have added some stand alone code to show what I want to do:
...ANSWER
Answered 2022-Mar-05 at 03:06You could do:
QUESTION
I have been developing a personal application to build a finance app. At the moment I'm creating an Onboarding screen, with is successfully working. Although I want to add some styles to it, I have created an animated paginator, but I want to make the last page indicator turn into a Touchable button.
At the moment the paginator looks like this:
I want that last animation turn into a button.
This is my code for Paginator:
ANSWER
Answered 2022-Mar-08 at 20:08The key points were:
- When we scroll from
n-1
th ton
th page,- All indicators except nth need to be adjusted. The adjustment could be either of
- Shrink content+margin of all other indicators to 0 width. ( preferred )
- Move all indicators to left by calculated amount.
- The
n
th element should grow to occupy full width. The contents should also change opacity from0
to1
.
- All indicators except nth need to be adjusted. The adjustment could be either of
With this points in mind, it should be easy to understand following changes in Paginator code.
QUESTION
I am making a finance management application. I have a database containing all the places the user has his money which includes banks. Here is how the table is structured..
...ANSWER
Answered 2022-Mar-04 at 17:55Advice/opinion
A database is for persistent storage of numbers and text.
An app is for computing and deciding things.
That is, the complex business logic you describe may be more appropriately encoded in Java (or other app language). Meanwhile, the breakpoints, etc for interest rates should be stored in the database.
Phrased differently: "Business logic" belongs in the app, not the database. (There is, of course, a gray lines between them. For example, SQL is excellent at summing up all the data in a table; so, I would do that in SQL, not Java.)
Decimal
Banks have picky rules that may not be the same as what DECIMAL
or DOUBLE
provide -- in Java or MySQL or _any other computer language. Be careful of the rules that may be required. In particular, DECIMAL(10, 4)
is unlikely to be adequate in your application. On the other hand, apy DECIMAL(4, 2)
may be adequate if that is what is presented to the customer. But, again, beware of rounding rules when generating that number. You may be forced to enter that number manually.
Be aware of the difference in rounding characteristics between DECIMAL
and DOUBLE
.
Answer
If you choose to implement an algorithm in the database, then see CREATE STORED PROCEDURE
and CREATE FUNCTION
.
Stored Procs can be used to encapsulate a set of SQL statements. It can receive and send strings and numbers, but not arrays. It is capable of reading tables (hence "arrays" of a sort.)
Functions can be called anywhere an expression can occur. It can receive some numbers/strings and produce one number or string.
Array
I'm not clear on what is needed, but I envision a table of a few rows or a few dozen rows with each row saying "for values up to $xxx, use y.yy% interest rate".
Stored Procs have "cursors" and "loops" but they are clumsy; the app language is likely to have better code.
QUESTION
I have a really basic plpgsql stored procedure like this:
...ANSWER
Answered 2022-Mar-02 at 02:40you can have log messages sent to the client:
QUESTION
I have airflow dag written to work with Python operator.I need to use PostgreSQL operator for same dag without changing functionality of dag. Here is code with Python operators. How Should I replace Python operator with PostgreSQL operator? Or can we use two different operators in a single dag?
...ANSWER
Answered 2022-Feb-28 at 13:18PostgesOperator
runs SQL. Your code is querying API, generate a CSV and loading it to the DB. You can not do that with PostgesOperator
.
What you can do is to replace the usage of psycopg2
with PostgresHook
.
The hook is a wrapper around psycopg2
that expose you functions that you can interact with. This means that, for example, you don't need to handle how to connect to Postgres on your own. Simply define the connection in Admin -> Connections
and reference the connection name in the hook:
QUESTION
The query is as follows
...ANSWER
Answered 2022-Feb-25 at 14:57You can consider splitting your case
into separate ones and using array to collect them. Then you can use array_to_string
to format:
QUESTION
I have a command that has an output of the sample below.
...ANSWER
Answered 2022-Feb-14 at 15:551st solution: With your shown samples, with any awk
, please try following. Simple explanation would be, using match
function matching regex "[^"]*"
to match from 1st occurrence of "
to next occurrence of "
and printing matched sub-string and next
will skip all further statements. In case this condition is NOT TRUE then anyways usual way of printing 2nd field will work so printing $2 then.
QUESTION
I have below mixed documents in one collection.
...ANSWER
Answered 2022-Feb-01 at 04:20In the predicate filter for the for-each:
QUESTION
I am trying to plot all column values at each point when we hover over a data point in plotly
My code is as follows
...ANSWER
Answered 2022-Jan-28 at 21:41No, this doesn't work. There is an open issue for this:
https://github.com/plotly/plotly.js/issues/4755
And it doesn't seem that this will come soon. You have to decide between your way and something like:
QUESTION
ANSWER
Answered 2022-Jan-24 at 19:04Consider the following changes.
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Install finance
PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.
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