pomelo | 技术预研demo | Websocket library
kandi X-RAY | pomelo Summary
kandi X-RAY | pomelo Summary
技术预研demo( elasticsearch kafka cassandra netty zookeeper jmx 多线程 设计模式 httpclient drools influxdb)
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Top functions reviewed by kandi - BETA
- Main method
- Create ES index
- Update data
- Scroll by scroll
- Main entry point
- Fair lock
- Create file
- Creates the CSV file
- Send post
- Get HTTP client
- Open the server socket
- Synchronized consumer
- Sync consumer s commit consumer
- The main test method
- Main command
- Starts the client
- Get result from http request
- Creates Cassandra client
- Retry consumer
- Main entry point
- Creates the CSDN file and adds it to csdn
- The main entry point
- Get data list
- Load ip to cache
- HTTP GET request
- Get data from redis
pomelo Key Features
pomelo Examples and Code Snippets
Community Discussions
Trending Discussions on pomelo
QUESTION
I have a dotnet core project that uses EFCore and Pomelo.EntityFrameworkCore. I've just updated from I think EFCore 3.1.0 to 5.0.7 (the latest at the time of writing this) and simultaneously Pomelo to 5.0.0
In my project, I use EFCore to call stored procedures and map them to views. I've added the views to the context as follows:
...ANSWER
Answered 2021-Jun-10 at 11:48This doesn't seem to an issue with Pomelo or EF Core, since the following does work as expected:
- Create a project with the following content:
Project.csproj:
QUESTION
I am using EFCore 5 and i Following structure
...ANSWER
Answered 2021-Jun-07 at 17:43For custom projection Include
is completely ignored, so you have to repeat your discriminator filter in projection.
QUESTION
I'm using ASP NET core 5.0 and using Pomelo to work with a MariaDB database
I have a stored procedure that takes a bunch of parameters and returns a SELECT COUNT(*), so a nice simple integer. I thought this would be fairly trivial to do, but it turns out it's actually really difficult
I can do an extremely ugly workaround by doing something like:
...ANSWER
Answered 2021-May-29 at 04:22EDIT
Wow, just realized you're doing that already. But yeah, you're not opening a new connection. EF is still managing the connection. You could modify your stored procedure to use an output parameter, or keep it as is.
Original Answer
You don't have to open a new connection manually. Use the connection object attached to the context. This was pulled from another SO answer:
QUESTION
import os
import random
import time
import math
def stringmanipulator(xy, y=40):
xy= xy.lower()
x = []
x = list(xy)
length = len(x)
y = int(math.floor(length * (y/100)))
while(y):
r =int(random.random()*(length-1))
if(x[r] != '_' and x[r] != ' '):
x[r] = '_'
y = y-1
return x
def printcomplement():
x = int(random.random()*11)
if(x == 0):
print("well done!!")
elif(x == 1):
print("keep going!!")
elif(x == 2):
print("YOU can save him!!")
elif(x == 3):
print("You are the hero no one wanted but everyone deserves.")
elif(x == 4):
print("Genius kid.")
elif(x == 5):
print("You are Smart, not kidding.")
elif(x == 6):
print("You are one who will destroy my carrer using your intellect.")
elif(x == 7):
print("The most kind hearted person I have ever seen till now. Yes I am talking about you")
elif(x == 8):
print("You nailed it.")
elif(x == 9):
print("AND I thought the game was hard.")
elif(x == 10):
print("I will find more difficult words to challenge you with.")
elif(x == 11):
print("How about you put another life on risk after this round.")
def printdis():
x = int(random.random()*11)
if(x == 0):
print("Fool")
elif(x == 1):
print("You will end up killing the fool and then I will hang you next.")
elif(x == 2):
print("What a piece of shit you are.")
elif(x == 3):
print("Hey disgrace to humanity.")
elif(x == 4):
print("Don't cry after the man is dead. You killed him, I gave you a chance to save him.")
elif(x == 5):
print("Dumbass!!")
elif(x == 6):
print("You know what it was my mistake to let such an idiot play.")
elif(x == 7):
print("This is your last game. I don't want fools playing this game.")
elif(x == 8):
print("I see you are already crying.")
elif(x == 9):
print("Even the guy who's life is line is laughing at your stupidity.")
elif(x == 10):
print("My 120 years old grandma has a sharper brain than yours.")
elif(x == 11):
print("Get lost, YOU useless, moronic, unworthy pile of garbage.")
def hangman(i = 0):
if(i == 0):
print("___________")
print("| |")
print("| |")
print("| ")
print("| ")
print("| ")
print("| ")
print("| ")
print("|")
elif(i == 1):
print("___________")
print("| |")
print("| |")
print("| ( ) ")
print("| ")
print("| ")
print("| ")
print("| ")
print("|")
elif(i == 2):
print("___________")
print("| |")
print("| |")
print("| ( ) ")
print("| | ")
print("| | ")
print("| ")
print("| ")
print("|")
elif(i == 3):
print("___________")
print("| |")
print("| |")
print("| ( ) ")
print("| \\ | / ")
print("| | ")
print("| ")
print("| ")
print("|")
elif(i == 4):
print("___________")
print("| |")
print("| |")
print("| \\ ( ) /")
print("| \\ | / ")
print("| ")
print("| ")
print("| ")
print("|")
elif(i == 5):
print("___________")
print("| |")
print("| |")
print("| \\ ( ) /")
print("| \\ | / ")
print("| | ")
print("| / \\")
print("| ")
print("|")
elif(i == 6):
print("___________")
print("| |")
print("| |")
print("| \\ ( ) /")
print("| \\ | / ")
print("| | ")
print("| / \\")
print("| / \\")
print("|")
print("\n\nGAME OVER. You have succesfully killed a person. Better luck next time")
def game(xy, y):
x=[]
i = 0
letter = ''
x = stringmanipulator(xy, y)
xy = xy.lower()
# os.system('cls')
for index in range(len(x)):
if(x[index] == '_'):
while(letter != x[index]):
_= os.system('cls')
hangman(i)
for char in range(len(x)):
print(x[char], end=' ')
print("\n")
letter = input("Enter the letter in the first blank: ")
print(letter+str(i))
if(letter == xy[index]):
print("complement")
x[index] = letter
else:
printdis()
i+=1
dictionary ={}
dictionary["films"] = ["A Space OdysseY", "The GodFather", "Citizen Kane", "Raiders of the lost Ark", "Seven Samurai", "There will be Blood", "Casablanca", "Vertigo", "Notorious", "City Lights"]
dictionary["cities"] = ["Tokyo", "Mecca", "Beijing", "London", "Kolkata", "Washington DC", "Mumbai", "Mexico City", "Delhi", "Shanghai"]
dictionary["fruits"] = ["Damson Plum", "Pomelo", "Blood Orange", "Kumquat", "Blackcurrant", "Acerola", "Avocado", "Pomegrenate", "Apple", "Mango"]
dictionary["country"] = ["Djibouti", "Azerbaijan Azerbaijan,", "Venzuela", "Armenia", "Khazakhstan", "Bangladesh", "Saudi Arabia", "United Kingdom", "United States of America", "India"]
dictionary["flowers"] = ["Monkey Face Orchid", "Naked Man Orchid", "Dancing Girls", "Chamber Maids", "Hibiscus", "Marigold", "Tulip", "Lilies", "Daisy", "Hydrangea"]
print("WELCOME TO THE GAME HANGMAN.\n TAKE THE GAME SERIOUSLY SINCE THE LIFE OF A MAN IS DEPENDING ON YOUR KNOWLEDGE. \n\nI DON'T KNOW HOW MANY CHANCE YOU WILL GET, NOT MANY THAT I CAN CONFIRM.\n SO TRY TO SAVE YOUR FELLOW HUMAN OR LET IT BE MY FOOD. HAHAHAHAHAHAHAHAHAH!!!!!!!")
# x = input("Press 1 for films, 2 for cities, 3 for fruits, 4 for country and 5 for flowers (The most beautiful are usually the hardest): ")
# x = int(x)
x = int(input("Enter a number between 1 and 5: "))
if((x < 1) or(x > 5)):
print("What a moron you are. You couldn't even choose one of the option properly game over good bye, tata, cya")
x = random.randint(1,5)
time.sleep(10)
print("Just kidding you still get to play the game but now I will decide what kind of object you have to guess.")
y = int(input("Enter 40 for easy, 60 for medium and 80 for hard: "))
i = 0
xy = ""
r = random.randint(0,9)
if(x == 1):
xy = dictionary["films"][r]
print("FILMS:")
elif(x == 2):
xy = dictionary["cities"][r]
print("CITIES:")
elif(x == 3):
xy = dictionary["fruits"][r]
print("FRUITS:")
elif(x == 4):
xy = dictionary["country"][r]
print("COUNTRY:")
elif(x == 5):
xy = dictionary["flowers"][r]
print("FLOWERS:")
# hangman(0)
game(xy, y)
...ANSWER
Answered 2021-May-31 at 14:43Running your code os.system('cls') is clearing the screen before the input is read in the loop. This makes it seem that there is no output is being displayed when it's really being overwritten.
A quick test can be done to confirm that this is the problem. To do this we add another input read in the game function. like so:
QUESTION
I'm trying to get Entity Framework Core setup inside an empty .NET 5 library.
...ANSWER
Answered 2021-May-28 at 13:54Don't call your class DbContext
. You can't have a class with the same name as the base class. A better name would be TechTestDbContext
:
QUESTION
I'm trying to get the number of tasks performed on a daily basis and plot them into a chart, but the thing is I can't figure out the pomelo entity code.
...ANSWER
Answered 2021-Apr-19 at 03:38Assuming corresponding model classes for your two tables, that contain navigation properties, the LINQ query could look like this:
QUESTION
I have an ASP.Net Core project with Identity models. It uses a 10.4.17-MariaDB database with the Pomelo MySQL provider. The project is already used in production, but I would like to extend the UserRole with new keys in the latest version. I have defined my own UserRole class that extends the IdentityUserRole like this:
...ANSWER
Answered 2021-Apr-15 at 18:39Turns out it was a bug in the alpha version of the Pomelo library that I used. The bug was already fixed in the nightly build by that time. See the issue #1371 on Github.
QUESTION
I developed locally using SQL Server and am attempting to get it working in AWS.
I installed the "AWS Toolkit for VS2019" and published to AWS Elastic Beanstalk.
I modified the code to grab the connection properties as explained in https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/create_deploy_NET.rds.html
I also created the database and populated it with data.
I loaded the Pomelo.EntityFrameworkCore.MySql NuGet package.
When I call a test "Hello World" api function it returns Hello World.
When I attempt to call a function that accesses the database the first error I get is
Keyword Data Source not expected in the connection string.
If I refresh the browser I get this next error
The operation cannot be completed because the DbContext has been disposed.
I'm not sure what the provider and providerName sections should be or how it should be set using AppSettings to determine the connection string.
...ANSWER
Answered 2021-Apr-13 at 20:27
I'm amazed at how many people stepped up to the plate to try to help me with this problem.
QUESTION
I'm using C# and I want to Add-Migration InitialVersion
but have an problem:
Method not found: 'System.Object Microsoft.EntityFrameworkCore.Infrastructure.IAnnotatable.get_Item(System.String)'
Nuget packages which I use:
...ANSWER
Answered 2021-Apr-05 at 11:43Downgrade Microsoft.EntityFrameworkCore
and Microsoft.EntityFrameworkCore.Tools
to latest 5th version. You can do it via dotnet CLI using next command:
QUESTION
I have a database with tables like this: productos parametros
before .net5 when I run the Scaffold command
...ANSWER
Answered 2021-Mar-24 at 13:59It is because pluralization is enabled by default in EF Core 5.
Use the --no-pluralize option
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
Install pomelo
You can use pomelo 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 pomelo 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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