financial | Manage your money in the terminal with A Ruby DSL | Command Line Interface library
kandi X-RAY | financial Summary
kandi X-RAY | financial Summary
A simple way to organize your money and costs, dates. Is just a table information to you know the exactly money you will have in your account. .
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Top functions reviewed by kandi - BETA
- Initializes the balance and checksum
- Generate the summary for a summary table
- selects the given year
- Add dates to the table
- Calculate the month
- Calculates the details for the given method .
- Generates the header representation of the header .
- Alias method for creating a marketplace
- Gives the account that was received .
- Raises an error .
financial Key Features
financial Examples and Code Snippets
Community Discussions
Trending Discussions on financial
QUESTION
I have a data set of financial asset prices over time and I'd like to mimic a trail stop for back testing strategies against this data set.
Trail stops are a type of trade order supported by some online brokers that are used as a stop loss or profit protection when opening a position, a trail stop is placed to automatically stop loss when a price condition is met.
The trail stop order will follow an asset price as it increases, and stay at the max during the time the position is open, once the asset price falls below the trail stop max, the position will be closed by the broker.
In this case the trail stop is a percentage of asset price. i.e. asset price less 3%.
I've tried a number of approaches, including summarization and the scan operator, and can't seem to land on a working prototype.
Below is an example data table of an asset with price changes over time.
...ANSWER
Answered 2022-Mar-16 at 20:24Investopedia for a good explanation about trailing stop
- Order by position & timestamp
- Use prev() to identify the starting of a new position.
- Use scan() to calculate running max of CallPremium (always goes up, resets for a new position).
- Compare each CallPremium to the running max and check if trailing stop achieved.
QUESTION
I am very new to using Flutter and have never properly used an API without help. I want to make my application free (without tons of ads) so I was hoping to create a Patreon to support it's upkeep. When looking for tutorial videos online or any examples of code to use for either Flutter or any other languages I know how to use, I came up empty handed. So I was posting this question here hoping that someone could help me link the Patreon API to Flutter. The documentation doesn't say it connects directly to Flutter, so you'll have to use another language to access the information (best bet is Javascript or Python on my opinion) and relay that too Flutter.
I (and possibly other people) would need a button created for OAuth login through Patreon (that works on both iOS and Android). When the user goes through the login, it needs to grab which tier they are supporting, their username, and when their subscription will renew (monthly or yearly?). This then needs to be translated to Text widgets (displaying the tier and/or username) and a "visible:" property for Visibility widgets (displaying certain content based on the user's monthly subscription and making the same content invisible or put behind a newly visible lock page when their subscription ends/expires).
Sorry I know this is a lot to anwser, but I'm not very experienced with APIs and Flutter. I will appreciate any anwser that helps because I really want to make my app without tons of advertisements and I'm hoping this question will help other Flutter developers with the same goal of supporting their development financial without tons of advertising effecting the user's experiences on the app.
Patreon API OAuth Documentation https://docs.patreon.com/#oauth
Flutter JS (I think this may help connect with the Patreon API, but I'm not sure?) https://pub.dev/packages/flutter_js
Examples of code and a step by step guide would be fantastic, but anything will help. Thank you again!
...ANSWER
Answered 2022-Mar-04 at 02:13You want something like this:
QUESTION
I want to create two new columns in job_transitions_sample.csv and add the wage data from wage_data_sample.csv for both Title 1 and Title 2:
job_transitions_sample.csv:
...ANSWER
Answered 2022-Mar-02 at 08:23You can try with 2 merge con the 2 different Titles subsequentely.
For example, let be
df1 : job_transitions_sample.csv
df2 : wage_data_sample.csv
df1.merge(df2, left_on='Title 1', right_on='title',suffixes=('', 'Wage of')).merge(df2, left_on='Title 2', right_on='title',suffixes=('', 'Wage of'))
QUESTION
I have a set up where once the artworks are displayed, there's the name and occupation of the participant on the left. I have managed to make it sticky so we can scroll through the images and have their name on the left. now I want that once the images of the first participant are done, that their name also scrolls out (so sticky ends) and that the new participant name can take over with their image. rigth now they overlap. I need to figure out how to make it exit with the last image.
The CSS class sections I am talking about are .name and .occupation / .nameb and .occupationb
Here is my code:
...ANSWER
Answered 2022-Feb-27 at 17:00The easiest way to solve this is to add the content into sections. A sticky element will not be moved completely out of flow. So it remains an element within it's parent element and as such will leave the viewport if the parent element leaves it aswell.
I added a section just for the h1 up to the enxt h2 element to demonstrate the solution:
QUESTION
I am attempting to construct a pie chart of the weighting of certain sectors in a index.
given this sample data frame.
...ANSWER
Answered 2022-Feb-20 at 19:33There are two problems:
- the values need to be numeric, now they are strings
- the individual values shouldn't be put into lists, they need to be just one number, e.g. taking the sum of all values belonging to the same category
As the original data only has one entry per category, the following example adds an extra 'Tech'.
QUESTION
Any suggestions for Excel vba code that will identify cells that contain values but no function. The catch being that the values I'm searching for are preceded by an "=" sign.
I often have to review other people's financial spreadsheets and knowing which cells contain the actual inputs (assumptions) is key. I can easily find cells with just a constant input with a simple:
...ANSWER
Answered 2022-Feb-11 at 13:45Exactly this "The problem is some users have a habit of inputing numbers preceded by an = sign" is your problem. Stop people having this habit!
- First it is a stupid habit because it slows everything down because Excel has to evaluate those cells that contain something like
=1000to find out the value and - second those cells actually contain a formula and not a value. So there is no built in way to distinguish them.
Those people are just using Excel wrong.
There is only one workaround I can imagine and that is looping through all cells that contain a formula, remove the = sign and check if the rest of the "formula" is numeric IsNumeric(). If so replace the formula by its value.
So for example if the cell is =1000 then 1000 is numeric and it will replace it by the value 1000. If the cell is =1000*2 then 1000*2 is not numeric because it contains a * sign and it will keep the formula.
Note that this workaround is just fighting symptoms but not fixing the root cause. The root cause is those people using Excel wrong! And you should always fix the causes not fight the symptoms.
QUESTION
I'm trying to prepare a flow where we can regularly pull the available new files in third parties' on-prem server to our S3 using AWS Transfer family. I read this documentation https://aws.amazon.com/blogs/storage/how-discover-financial-secures-file-transfers-with-aws-transfer-family/, but it was not clear on setting up and configuring the process. Can someone share any clear documentation or reference links on using AWS Transfer Family to pull files from external on-prem server to our S3?
...ANSWER
Answered 2022-Feb-11 at 10:28@Sampath, I think you misunderstood the available features of the AWS Transfer service. That service is actually acting as a serverless SFTP with AWS S3 as the backend storage to which you can connect via SFTP protocol (now supports FTP and FTPS as well). You can either PUSH data to S3 or PULL data from S3 via AWS Transfer service. You cannot PULL data into S3 from anywhere else via AWS Transfer service alone.
You may have to use any other solution like a Python Script running on AWS EC2 for that purpose.
Another solution would be to connect the external third-party server to the AWS Transfer Service and that server PUSHES files on S3 via AWS Transfer.
As per your use case, I think you need a simple solution that connects to an external third-party server and copies files from it to the AWS S3 bucket. It can be done via a Python script as well and you can run it on either AWS EC2, AWS ECS, AWS Lambda, AWS Batch, etc, depending on the specifications and requirements.
I have used AWS Transfer once I found it to be very expensive and went on with AWS EC2 instead. In the case of AWS EC2, you can even buy reserved instances to further reduce the cost. If the task is just about copying files from an external server to S3 and the copy job will never take more than 10 minutes, then it is better to run it on AWS Lambda.
In short, you cannot PULL data from any server into S3 using the AWS Transfer service. You can only PUSH data to or PULL data from S3 using the AWS Transfer service.
References to some informative blogs:
QUESTION
I am trying to do a function of decumulation with a for loop in R because the financial information provided by the company is accumulated for different concepts (this means that the info of January is only of January, the info of February is the sum of January and February, the one of March is the sum of January, February and March, etc.).
For example, let's say that I have the next dataframe:
...ANSWER
Answered 2021-Dec-29 at 18:21First note that if you apply base function diff to the months columns, you will get one column less but transposed.
QUESTION
My application consists of calling dozens of functions millions of times. In each of those functions, one or a few temporary std::vector containers of POD (plain old data) types are initialized, used, and then destructed. By profiling my code, I find the allocations and deallocations lead to a huge overhead.
A lazy solution is to rewrite all the functions as functors containing those temporary buffer containers as class members. However this would blow up the memory consumption as the functions are many and the buffer sizes are not trivial.
A better way is to analyze the code, gather all the buffers, premeditate how to maximally reuse them, and feed a minimal set of shared buffer containers to the functions as arguments. But this can be too much work.
I want to solve this problem once for all my future development during which temporary POD buffers become necessary, without having to have much premeditation. My idea is to implement a container port, and take the reference to it as an argument for every function that may need temporary buffers. Inside those functions, one should be able to fetch containers of any POD type from the port, and the port should also auto-recall the containers before the functions return.
...ANSWER
Answered 2022-Jan-20 at 17:21Let me frame this by saying I don't think there's an "authoritative" answer to this question. That said, you've provided enough constraints that a suggested path is at least worthwhile. Let's review the requirements:
- Solution must use
std::vector. This is in my opinion the most unfortunate requirement for reasons I won't get into here. - Solution must be standards compliant and not resort to rule violations, like the strict aliasing rule.
- Solution must either reduce the number of allocations performed, or reduce the overhead of allocations to the point of being negligible.
In my opinion this is definitely a job for a custom allocator. There are a couple of off-the-shelf options that come close to doing what you want, for example the Boost Pool Allocators. The one you're most interested in is boost::pool_allocator. This allocator will create a singleton "pool" for each distinct object size (note: not object type), which grows as needed, but never shrinks until you explicitly purge it.
The main difference between this and your solution is that you'll have distinct pools of memory for objects of different sizes, which means it will use more memory than your posted solution, but in my opinion this is a reasonable trade-off. To be maximally efficient, you could simply start a batch of operations by creating vectors of each needed type with an appropriate size. All subsequent vector operations which use these allocators will do trivial O(1) allocations and deallocations. Roughly in pseudo-code:
QUESTION
I have some financial information that I've kept on an excel document for a while and I'd like to run some python code on it, but I'm having some issues converting the objects types to floats. The problem seems to be the '$ -'
This is how the data looks when loaded in:
...ANSWER
Answered 2022-Jan-07 at 17:16You don't need to chain str.replace, you can just use replace:
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