Waffle | Command & Events messages processing system | Microservice library
kandi X-RAY | Waffle Summary
kandi X-RAY | Waffle Summary
This command processor aims to implement the command pattern in an extensible way.
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Trending Discussions on Waffle
QUESTION
I have this dataframe DF
:
ANSWER
Answered 2021-Jun-13 at 19:50According to waffle
If the vector is not named or only partially named, capital letters will be used instead.
Therefore, we could create a named vector and pass
QUESTION
I want to extract the name and d tags for each food item from the xml file.
I thought about making all the d tags to become children of name tag. And then looping over the contents of name. But not sure how to go about that or if there are other more efficient ways. Open to other solutions. I have some code but not there yet. Thank you!
...ANSWER
Answered 2021-Jun-09 at 05:49your code as some naming error. you don't have to use findall every time like name
is only one time . action
is not define but you are still appending it , this code generate your desire output of df
QUESTION
I'm experimenting with my first foray into libraries. I am trying to compile the Unity testing framework to a static library using gcc -c -fPIC -std=c99 -Wall -Wextra -pedantic -Werror -Wmissing-declarations -DUNITY_SUPPORT_64 test-framework/unity.c -o bin/libunity.o
This runs just fine.
However when I then try to use that object file:
...ANSWER
Answered 2021-Jun-01 at 16:29This should work:
QUESTION
I am trying to convert a complex oracle sql procedure to mysql. The procedure contains of many differenct selects, cursors etc. I already wrote a version of it in mysql, but it does not work and only gives some error messages. I hope on could help me.
Tables ...ANSWER
Answered 2021-May-30 at 10:43Ok, I've managed to convert the oracle procedure into mysql stored procedure, here is the working code:
CodeQUESTION
I am trying to use a cursor inside a loop. The problem I encounter is that no matter the value, the outer loop always gets executed ONES even tho it should be reapeated mutliple times. When I replace the cursor with its select statement, everything works fine.
Either I am using the outer loop wrong or (and that might be the case) I am using the cursor wrong.
Code working ...ANSWER
Answered 2021-May-30 at 10:42Ok, I've managed to solve my issue, here is the working code:
CodeQUESTION
I will say honestly, this isn't my code. It's my brother's who's studying with me but he's a ahead of me.
Please notice char *str
and char *resultString
in the function char *replaceWord()
.
ANSWER
Answered 2021-May-28 at 03:53Sometimes it's *str, &str or str[i]
QUESTION
According to the official testing documentation for Hardhat, ethers
should be available implicitly within the global scope; however, it can optionally be require
d explicitly, like so:
ANSWER
Answered 2021-Apr-02 at 11:31Add the require in your hardhat.config.js
QUESTION
Here is the smart contract, written in vyper, to be tested
...ANSWER
Answered 2021-Apr-16 at 08:01You can use the overrides
parameter. It's used after all contract function arguments.
In your case, the contract function has 0 arguments so the overrides
is on position 1.
QUESTION
I have a table that stores information about items sold across all locations by a sweet shop. It sells pastries, waffles, ice creams, candies etc.
I need to get this information from the table.
Which item was sold the most per location along with total items sold in those locations.
Below is the structure of the table
...ANSWER
Answered 2021-Apr-04 at 04:55I would aggregate by location and item, using COUNT()
as an analytic function to generate the total count per location. Also, use ROW_NUMBER
to identify the top performing item in each location.
QUESTION
Fairly new to the world of Flutter and I've been searching for a built-in method that makes a partial match to one string value and an entire set of strings within a list. For example...
Let's say I am querying the string "Farmhouse Sides, Coleslaw".
...ANSWER
Answered 2021-Mar-23 at 07:37There are several ways to do this. One is very close to what you've done; however you need to call .toLowerCase()
before matching the string. The other would be to use regex where you can tell it to ignore case.
Here's an example:
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