Stores | A set of Discord entity cache implementations for Discord4J | Chat library
kandi X-RAY | Stores Summary
kandi X-RAY | Stores Summary
A set of pre-made store implementations for Discord4J v3.0 and higher. Please refer to each corresponding module for instructions about importing it to your project.
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Top functions reviewed by kandi - BETA
- The TK entry point
- Performs a serialization serialization test
- Returns a random string
- Randomize the given object
- Checks if the given object is equal to the given object
- Gets the second object
- Perform a key value save
- The id
- Deserialize a long long from a byte array
- Static factory method
- Initialize the hint
- Compares two SampleBean
- Find a single value
- Finds a single instance
- Performs the provided action for each mapped element
- Ordered by first
- Creates a new MappingService with the given value classes
- Set a delegate service for the given value class
- This method generates a hash code for the sketch
- Decrypt a byte array
- Creates a hash code for this sketch
- Creates a JacksonRedisSerializerFactory that can be used to serialize values
- Main entry point for the AES encryption
- Encrypt the bytes using the given secret key
- Checks if this Tuple2 is equal to the given object
- Serialize a long to a byte array
Stores Key Features
Stores Examples and Code Snippets
Community Discussions
Trending Discussions on Stores
QUESTION
So, if I had a data table like this:
...ANSWER
Answered 2021-Jun-15 at 23:07One solution is to use tidyverse functions group_by()
and summarise()
:
QUESTION
so I'm struggling with these things:
I have method that returns istream input and takes istream input as a parameter, sends values to vector and stores them in it. Now, when I've entered 1 value, I'm trying to make a check if vector already contains that value, here is my code to understand it better:
...ANSWER
Answered 2021-Jun-15 at 20:14first of all, you can check count of std::vector to see if given key exists
QUESTION
I have a column in mysql which stores a column with json files and the the key of the json can contain any unicode characters. I have a query to calculate the cardinality of the specific key
...ANSWER
Answered 2021-Jun-15 at 21:41You can use special characters in key names by delimiting them with ""
:
QUESTION
I read this answer, which clarified a lot of things, but I'm still confused about how I should go about designing my primary key.
First off I want to clarify the idea of WCUs. I get that WCU is the write capacity of max 1kb per second. Does it mean that if writing a piece of data takes 0.25 seconds, I would need 4 of those to be billed 1 WCU? Or each time I write something it consumes 1 WCU, but I could also write X times within 1 second and still be billed 1 WCU?
Usage
I want to create a table that stores the form data for a set of gyms (95% will be waivers, the rest will be incidents reports). Most of the time, each forms will be accessed directly via its unique ID. I also want to query the forms by date, form, userId, etc..
We can assume an average of 50k forms per gym
Options
First option is straight forward: having the formId be the partition key. What I don't like about this option is that scan operations will always filter out 90% of the data (i.e. the forms from other gyms), which isn't good for RCUs.
Second option is that I would make the gymId the partition key, and add a sort key for the date, formId, userId. To implement this option I would need to know more about the implications of having 50k records on one partition key.
Third option is to have one table per gyms and have the formId as partition key. This seems to be like the best option for now, but I don't really like the idea of having a a large number of tables doing the same thing in my account.
Is there another option? Which one of the three is better?
Edit: I'm assuming another option would be SimpleDB?
...ANSWER
Answered 2021-May-21 at 20:26For your PK design. What data does the app have when a user is going to look for a form? Does it have the GymID, userID, and formID? If so, make a compound key out of that for the PK perhaps? So your PK might look like:
QUESTION
Situation: I have two dataframes df1 and df2, where df1 has a datetime index based on days, and df2 has two date columns 'wk start' and 'wk end' that are weekly ranges as well as one data column 'statistic' that stores data corresponding to the week range.
What I would like to do: Add to df1 a column for 'statistic' whereby I lookup each date (on a daily basis, i.e. each row) and try to find the corresponding 'statistic' depending on the week that this date falls into.
I believe the answer would require merging df2 into df1 but I'm lost as to how to proceed after that.
Appreciate any help you might provide! Thanks!
df1: (note: I skipped the rows between 2019-06-12 and 2019-06-16 to keep the example short.)
age date 2019-06-10 20 2019-06-11 21 2019-06-17 19 2019-06-18 18df2:
wk start wk end statistic 2019-06-10 2019-06-14 102 2019-06-17 2019-06-21 100 2019-06-24 2019-06-28 547 2019-07-02 2019-07-25 268Desired output:
age statistic date :--- :-------- 2019-06-10 20 102 2019-06-11 21 102 2019-06-17 19 100 2019-06-18 18 100code for the dataframes d1 and d2
...ANSWER
Answered 2021-Jun-15 at 09:37You could loop through the dataframe and subset the second dataframe as you go.
QUESTION
I have a table which stores student admission details and the admission date. Admission Date is bifurcated into multiple rows and I would like to combine the values from the three rows into a single row.
...ANSWER
Answered 2021-Jun-15 at 15:43You can use conditional window functions:
QUESTION
I am modeling a Time-constrained CVRP. The problem is to minimize the total travel time (not including the package dropping time) subject to vehicle (delivery) capacity and total time spent (per vehicle) constraints. The package dropping time refers to an additional time to be spent at each node, and the total time spent equals to the travel time plus this additional time. I have the below model that works for a single vehicle-type case. I would like to introduce two-vehicle type concept in there, meaning that I have a set of V1
type vehicles and another set of V2
type vehicles. The only difference of the vehicle-types is the per time cost of travel. Let x
denote the per time unit cost of travel by V1
, and y
denote the per time unit travel cost of V2
. How can I design the model so that it incorporates this additional aspect?
ANSWER
Answered 2021-Jun-13 at 13:34Simply register two transits callbacks (i.e. one per vehicle type)
Then use the overload of AddDimension() to pass an array of registered transit callback index.
QUESTION
I am having difficulty with multi-select boxes with Laravel, particularly, reading values from the database and displaying these values so they can be edited in my edit view.
In my controller, in the store function, I am using the implode function to save positive integers into a database field.
Here is the implode function
...ANSWER
Answered 2021-Jun-15 at 04:12use in_array()
to check
QUESTION
I am newbie in django a I have a question. My system, developed in django, needs to register only the amount of user given in a registration page. How I do to verificate and to limit the amount of registered user?
The system has 2 page, basically: on a page, the user inputs the maximum amount of users who can register in the system. On the other page, users are registered, with the limitation given on the previous page.
The field of dabatase that stores the maximum value is CadastroCliente.qtde_usuarios
Follow my view:
...ANSWER
Answered 2021-Jun-05 at 20:41If you want to count no of Users in your system:
QUESTION
I don't really know where the error is, for me, it's still a mystery. But I'm using Laravel 8 to produce a project, it was working perfectly and randomly started to return this error and all projects started to return this error too. I believe it's something with Redis, as I'm using it to store the system cache. When I go to access my endpoint in postman it returns the following error:
...ANSWER
Answered 2021-Jun-12 at 01:50Your problem is that you have set SESSION_CONNECTION=session
, but your SESSION_DRIVER=default
, so you have to use SESSION_DRIVER=database
in your .env
. See the config/session.php
:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install Stores
You can use Stores like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the Stores component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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