falcon | A Simple Yet Highly Powerful Package For Error Handling | Architecture library
kandi X-RAY | falcon Summary
kandi X-RAY | falcon Summary
Minimal And Efficient Error Handling In Go.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of falcon
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falcon Examples and Code Snippets
Community Discussions
Trending Discussions on falcon
QUESTION
I am doing a query on Google Big query, I have joined the 2 tables and created a new column "total gmv" using "SUM" to represent the total revenue, now I wanted to show only the top 2 vendors , GROUP BY country in my query.
I manage to show total_gmv group by COUNTRY and vendor_name, but I would like to filter to show top 2 vendors for each country only.
Code I used
...ANSWER
Answered 2021-Jun-10 at 02:56Use ROW_NUMBER
:
QUESTION
I have an assignment for a car rental system which requires the program to read the from a CSV file, which contains each car and its specifications.
I will need to store the values into an array, as I will need to count how many cars are left after one is hired, as well as calculate the cost which is listed for each car.
...ANSWER
Answered 2021-Jun-06 at 06:01Splitting by comma
, is the right way, you just need to store the the array returned from the split
function into an ArrayList or an array of Strings array, like this:
QUESTION
We think we have an issue with our inheritance, but we don't know how to solve it. (We have Class OOP)
Console prints...
...ANSWER
Answered 2021-May-30 at 15:43You declare inheritance as public
. You do not declare constructors the same way.
In other words:
QUESTION
EXAMPLE DF
...ANSWER
Answered 2021-May-26 at 14:06We can check groupby
with diff
QUESTION
I am looking to build a simple logic to let user define which templates that should be called upon. The code illustrates a minimized example. The setup is very useful when having many templates, e.g. the output I am building is about 2.600 lines of XHTML code. Then it is very good being able to exclude several templates to focus on only some of the templates.
I have created above setup (previously) successfully having XML as source file and modularized code. I suspect it is my setup with having JSON as source file and the adaption of code that causes the problem.
Below code should allow the user to switch variable "build-with-books" from 0 to 1, and if set to 1, the "if" element should call the included template.
I am sure that there are many "smarter" way of solving my needs. Currently I am just looking to understand why my code does not follow the wanted logics of switching on/off the build of elements.
XSLT fiddle is down so I just paste my code below:
data:
...ANSWER
Answered 2021-May-21 at 07:21Start
Delete this part from principal.xsl: (call-template uses the current context and that is still your match on data)
QUESTION
I am miserably stuck at Pandas Data Cleaning. I have made a very simple example to demonstrate my problem. For each row, I want to delete/alter the duplicate and keep the last one. Currently, my DataFrame is 'animals'. And I want it to be the DataFrame 'animals_clean'
Imagine this DataFrame. You can see duplicates along axis=0, e.g. 'cat' is repeated in row 0
...ANSWER
Answered 2021-May-17 at 23:52Try apply + mask + duplicated with keep='last':
QUESTION
I would like to split variables into the different types. For example:
...ANSWER
Answered 2021-May-14 at 02:12That was surprisingly more complicated that I thought it would be, but here is a work around using list comprehension:
QUESTION
I have created lambda function in AWS which send mail to various recipients. I need to add company logo/banner at bottom of the mail. Below is the code
...ANSWER
Answered 2021-May-13 at 04:06Here are some of the options:
- If you can use
CloudFront
in-front of S3 and use the CloudFront URL for the static content, do so. Here is more information. - You can also host the static content on any publicly accessible website e.g. on Github pages which is also a CDN for free.
- You can use Data URLs in place of the images. You must convert the images to the Base64 encoded version and use them directly in the HTML.
- You can use SVG as an image. You must convert your existing images to SVG and directly embed the contents in the HTML.
QUESTION
Input
...ANSWER
Answered 2021-May-03 at 00:43If you put the conditions into a dictionary, you can automatically assign()
an arbitrary number of conditions as columns:
QUESTION
So I have a json list and use two input request.args.get('sport') and request.args.get('team') to find those values in my list. If the value is found I want to output more info on the team and sport.
This is what I tried to do:
...ANSWER
Answered 2021-Apr-25 at 17:58 for team in scores_list['scores']:
teams_list.append("{} ({}) ({}) {} ({}) - ({}) {}".format(team['full_name'], team['date'],
team['sport'], team['home_name'],
team['home_score'], team['away_score'],
team['away_name']))
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