canal | redis replication canal slave | Data Processing library
kandi X-RAY | canal Summary
kandi X-RAY | canal Summary
Canal supports redis 2.x to 5.x and forward compatible replication tools with hybrid (rdb + aof) protocol.
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Top functions reviewed by kandi - BETA
- readListPackV2 reads a ListPackV2 from a byte slice .
- dial dials the given address using the given options .
- readZiplistEntry reads ziplist entry .
- AnyValue returns a Value that can be casted as a string .
- Read a Value .
- LzfDecompress decompresses input .
- MultiBulkBytes converts a value to a byte slice .
- create a new Canal
- readuInt reads a uint64
- readZipmapItemLength reads the length of a zipmap item
canal Key Features
canal Examples and Code Snippets
Community Discussions
Trending Discussions on canal
QUESTION
I have the following piece of code in a shiny app. My goal is to generate the choices for the "cutFamily2" selectInput widget based on what the user chose for the "machine2" selectInput.
If I use corte2()
instead of eval(paste0("corte",2))
on the observerEvent
the app runs properly. The problem is that I want to use the paste0()
because the integer "2" in eval(paste0("corte",2))
will be an argument of a function (function(data,n)
) so I can easily generate corte1
, corte2
and so on.
When I run it using eval(paste0("corte",2))
I am getting the "error in $: $ operator is invalid for atomic vectors" and the app won't even run. I tried to use enframe()
to convert it to a tibble, then the app runs, but I get a "Unknown or uninitialised column: CutFamily
" error and the SelectInput choices will be empty. I also tried [[
instead, but nothing.
Any ideas on how to solve the problem?
...ANSWER
Answered 2021-Jun-15 at 15:12You can try this code -
QUESTION
I'm using Vue.js 3. I have here a simple code for routing and sending parameters.
Here is my Home.vue page
...ANSWER
Answered 2021-Jun-08 at 03:01Updated
$route.params
returns String
as default where as your id
in store.js
is Number
.
Therefore
QUESTION
Now I read this config in kubernetes:
...ANSWER
Answered 2021-Jun-02 at 21:57I was using init-containers to pass a config file to the main container and discovered the use behind the mountPath and subPath as it was confusing to me too at first. The mountPath is always the destination inside the Pod a volume gets mounted to. However, I discovered that if your mountPath has other config files in it, then that directory will be overwritten and all that exists will be your file that you mounted.
I only needed to mount part of the volume, such as a single file in a volume, so I used subPath to specify the part to be mounted within the mountPath.
Sometimes using just a mountPath is fine, but I had to also use a subPath to preserve the other config files in the directory.
QUESTION
My problem is similar to this, but it's not into a class.
My code is this (after removing some ininfluent lines):
...ANSWER
Answered 2021-May-25 at 15:14in function Limonate
, you need to declare canale
as a global variable before setting it to the value.
QUESTION
I want to have two commands in the same command, I want a default one that will be "presencas" and another with the parameters that will be "presencascanal".
Here is the code I have:
...ANSWER
Answered 2021-May-24 at 13:52i think u want a command function to be executed with a different command, I hope I'm getting this right, well there is a parameter u can pass in the command decorator, it's called aliases, here's how u pass it in:
QUESTION
Im not sure why but I cant seem to get this footer to go properly to the bottom, my body seems to only be going halfway up the page? I wrapped the whole thing in main to see if that would fix it if I set a height on that, it seemingly only goes the same height every single time. Its like its not catching the viewport or something and causing it to only go about half way up. Also please be easy im a new coder so if your awnser has just general advice to improve im all about it. Thanks ahead of time!
...ANSWER
Answered 2021-May-24 at 00:16The line max-height: 100vh
in #tribute-info is the cause of this. If you remove it, the footer will display correctly at the bottom.
In addition, the
, not between
and
.
QUESTION
Now I want to make a docker command run in frontend so that I could see the log output. Now I am using this command to run my docker container:
...ANSWER
Answered 2021-May-21 at 09:21Basically, you should get the point (based on your latest comment). Docker is based on some command, when it's done - it stops the container.
So to make it continuously running you should have command and run infinitely.
Also check this answer as well, there are more explanation Why docker exiting with code 0
One of the easiest solution is to tail some logs. Like,
QUESTION
I'm trying to create a hydra-style bot discord with an embed that automatically gets assigned control reactions with which I can pause, resume, stop the music etc ...
I have a problem, if I try to start the command to pause typing '*psres' everything works fine, however, if I try to start the pause command via the reaction it gives me the following error:
...
ANSWER
Answered 2021-Apr-17 at 03:55In your setup.js file the command handler is client.commands.get('psres').execute(message, client, args)
with message, client and args as parameters. But in the pause/resume command file, you are executing execute (client, message, args)
with client, message and args as param. The objects are not what you think it is because if you compare both of them, the parameters are not matching/placed in wrong order. So matching the parameters either according to the setup commands param or the way you are executing in the pause/resume command.
QUESTION
I am creating a discord bot using node.js, I created a setup command that when is launched creates automatically a channel where some things happening. Basically, I want that, when the command "setup" is used and the channel is created, the id of the channel, that is assigned to the var "idsetup", is saved in my config.json file.
I need to do this because I have to pass easily the id of the channel for doing some controls on my main.js, now I am using the "module exports" but is very annoying because there are too many unuseful controls to do.
In short lines, I want to add the id of the channel created in the config.json file, so I can take this id for use and edit it.
(i need to edit it in some cases because, for example, if I delete the channel the id in the config must be deleted)
Can you help me?
Sorry for bad English :(
My setup.js ...ANSWER
Answered 2021-May-19 at 13:42ACCESSING THE FILE
To access the file, you need require(file), but this will not update, so here is a function to constantly update the file info:
CONSTANTLY UPDATE FILE
QUESTION
I have the following document for which I need to do mapping for elasticsearch
...ANSWER
Answered 2021-May-18 at 07:35There is no need to specify any particular mapping for array values.
If you will not define any explicit mapping, then the rows
field will be dynamically added as of the text
data type
There is no data type that is defined for arrays in elasticsearch. You just need to make sure that the rows
field contains the same type of data
Adding a working example with index data, search query, and search result
Index Mapping:
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