Wells | A lightweight diagnostics report submission system | iOS library
kandi X-RAY | Wells Summary
kandi X-RAY | Wells Summary
A lightweight diagnostics report submission system.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Wells
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Wells Examples and Code Snippets
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Trending Discussions on Wells
QUESTION
I am having a dataframe with the following columns:
...ANSWER
Answered 2021-May-26 at 13:11You should provide some better sample. Here is what I managed to quickly put together.
QUESTION
Say I have the following dataframes:
Earthquakes
:
ANSWER
Answered 2021-May-24 at 19:50Input data:
QUESTION
I'm new to Python and I want to understand how I can remove values from my dataset that are 0.00000 In context, I am working on the dataset https://www.kaggle.com/ksuchris2000/oklahoma-earthquakes-and-saltwater-injection-wells
The file InjectionWells.csv has some values in their coordinates (LAT and LONG) which I need to remove but I don't know exactly how. This is so I can make a scatterplot with X longitude and Y latitude
I tried the following but didn't work. Can you please guide me?
...ANSWER
Answered 2021-May-21 at 00:47You can create a Boolean series by comparing a column of a dataframe to a single value. Then you can use that series to index the dataframe, so that only those rows that meet the condition are selected:
QUESTION
banks = {
"National Bank of Canada" : "327",
"Toronto-Dominion Bank" : "302",
"Royal Bank of Canada" : "173",
"Wells Fargo" : "273",
"Goldman Sachs" : "87",
"Morgan Stanley" : "72",
"Canadian Imperial Bank of Commerce" : "83",
"TD Bank" : "108",
"Bank of Montreal" : "67",
"Capital One" : "47",
"FNB Corporation" : "4",
"Laurentian Bank of Canada" : "3",
"Ally Financial" : "12",
"Montreal Trust Company" : "145",
"Canadian Western Bank" : ".97"
}
for value in banks.values():
count += 1
total_mkt_cap += float(value)
total =+ count
if float(value) > float(largest):
largest = value
...ANSWER
Answered 2021-May-19 at 04:35Considering that largest
contains the largest value, you can find the key associated with it by iterating over the dictionary (key, value)
:
QUESTION
I'm currently stuck on how to create a statement that shows daily overdraft statements for a particular council.
I have the following, councils, users, markets, market_transactions, user_deposits.
market_transaction run daily reducing user's account balance. When the account_balance is 0 the users go into overdraft (negative). When users make a deposit their account balance increases.
I Have put the following tables to show how transactions and deposits are stored. if I reverse today's transactions I'm able to get what account balance a user had yesterday but to formulate a query to get the daily OD amount is where the problem is.
USERS
user_id name account_bal 1 Wells -5 2 James 100 3 Joy 10 4 Mumbi -300DEPOSITS
id user_id amount date 1 1 5 2021-04-26 2 3 10 2021-04-26 3 3 5 2021-04-25 4 4 5 2021-04-25TRANSACTIONS
id user_id amount_tendered date 1 1 5 2021-04-27 2 2 10 2021-04-26 3 3 15 2021-04-26 4 4 50 2021-04-25The Relationships are as follows,
COUNCILS
council_id name 1 a 2 b 3 cMARKETS
market_id name council_id 1 x 3 2 y 1 3 z 2MARTKET_USER_LINK
id market_id user_id 1 1 3 2 2 2 3 3 1I'm running this SQL query to get the total amount users have spent and subtracting with the current user account balance. Don't know If I can use this to figure out the account_balance for each day.
...ANSWER
Answered 2021-May-09 at 00:54This is actually not that hard, but the way you asked makes it hard to follow.
Also, your expected result should match the data you provided.
Edited: Previous solution was wrong - It counted withdraws and deposits more than once if you have more than one event for each user/date.
Start by having the total exchanged on each day, like
QUESTION
I'm trying to save the plots I got using "el in list". With "plot.show()" I only have the last plot. I tried with another one "plot.savefig.." but it didn't work so I left them as a comment. This is the code:
plot data gas flowslist = ['N2 flow', 'O2 flow', 'CH4 flow', 'CO2 flow']
for el in list:
...ANSWER
Answered 2021-May-03 at 19:49#plt.savefig(+ "{el['plot_data'].iat[0]}_plot.png")
QUESTION
I am using SQL Server Pivot which works fine. Here is sample data below which transpose by SQL server pivot function. this is sample data which convert to pivot by SQL server.
...ANSWER
Answered 2021-May-03 at 17:00Try following :
QUESTION
I am attempting to use the Microsoft.ACE.OLEDB.12.0 driver to read data from an access database. came upon an odd situation. one of the columns in the access database shows as a comma delimited list of ids.
...ANSWER
Answered 2021-May-02 at 00:10Well, at the end of the day, you can think of the mutli-value column as in fact a child table.
So, if you looking to migrate a master and child table, then in YOUR database, you need a relational set of tables to re-create what Access is doing behind the scene.
So, lets take a multi-value example and query.
Say we have this sql query in Access:
QUESTION
following are my files for html, .ts and json . As json data was very extensive therefore i have just added a few states and their cities. my 1st dropdown is showing all states. Now I want to match my 1st dropdown's selected value of state with a key "state" in "cities" object in my json file so i can populate 2nd dropdown with cities relevant to that state. and I want to do this in function "getCitiesForSelectedState". please help me find solution for this.
//.ts file
...ANSWER
Answered 2021-Apr-27 at 16:44You can do it with the $event
parameter.
Make sure to compare your values safely.
If your value is not in the right type or has spaces or unwanted chars, this c.state == val
might not work.
You can use the trim
function to compare your value safely:
c.state.trim() == val.trim()
HTML
QUESTION
I have some controller tests that keep failing but I don't know why. The controller update
action:
ANSWER
Answered 2021-Apr-25 at 01:13Inside your controller method, you have a control flow which checks if the @tag_category
instance was successfully updated. In case it is, it redirects to company_tags_url
. In case it's not, it renders the :edit
view.
My guess is that the model is not getting updated and the controller is responding with the condition under the else
block (rails will respond with a 200 when executing render
).
Instead of rendering the edit view, try redirecting the user to edit_company_tag_path(@tag_category)
, and if that's the case your test will fail not because it was expecting a 3XX response, but because it was redirected to the wrong page.
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