memo | The memo elastic and resilient key-value store | Key Value Database library
kandi X-RAY | memo Summary
kandi X-RAY | memo Summary
The key-value store uses the value store to provide a higher-level interface like common key-value stores (etcd, ZooKeeper, etc.), where arbitrary data can be stored under an arbitrary name. The value store is the lowest brick of the architecture, providing the fundamental object named blocks, declined in a few flavors. Those blocks are cryptographically protected, their addresses are chosen randomly to guarantee a homogeneous distribution, optimize data placement, fault tolerance and more. All operations are atomic. The main drawback being the responsability of keeping blocks addresses is transfered to the caller. For more details you can consult When shoould I use the value store against the key-value store.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of memo
memo Key Features
memo Examples and Code Snippets
Lines of Code : 21License : Permissive (MIT License)
Copyprivate static long makeChange(int[] coins, int money, int index, HashMap memo) {
if (money == 0)
return 1;
if (index >= coins.length)
return 0;
String key = money + "-" + index;
if (memo.containsKey(key)) {
return memo.get(key); Community Discussions
Trending Discussions on memo
QUESTION
I'm trying to add a string comma (,) between the date and time formats. Can someone kindly show how I can achieve this for the following code? I thought it might be as simple as adding a comma in between, but unfortunately this doesn't seem to be working for me.
Example: 14 JUN 21, 18:55:03
Line 1:
return handleFileType(req, res, user, dataFile, email, origin, previewSubject, finalFormatDate.format('DD MMM YY HH:mm:ss')
Line 2:
const date = moment.unix(dateToUnixTimestamp(memo.createdAt)).format('DD MMM YY HH:mm:ss');
The reason I published both these lines, is because I'm not sure if anything can vary between them.
...ANSWER
Answered 2021-Jun-14 at 13:29The format method parses a format string and replaces tokens with values from the date. Non–tokens are kept as–is, so just add the comma where you want it in the format string:
QUESTION
I am attempting to download a file from a web server using the standard TIdHTTP and TIdSSLIOHandler components in Delphi 10.4:
ANSWER
Answered 2021-Jun-13 at 19:01Instead of loading the resource to memory temporarily, directly load it to the local file using a TFileStream:
QUESTION
I'm using functional components and within that components I'm using useState so when I redirect to that component and log some text so it printed almost thousand times and this is very frustrating for me please help.
...ANSWER
Answered 2021-Jun-12 at 21:53The problem occurs, because every time you update a state, your axios function will be executed, updating the state again, causing an infinite loop.
Try to use the code below. Let me know if it made the trick.
QUESTION
I ran into an implementation problem when trying to solve this classic problem using DP. The problem is given a set of coins, and return the best way giving the least amount of coins.
...ANSWER
Answered 2021-Jun-12 at 17:01When you retrieve results from memo, you need to return a copy if you want to make changes to the cached vector. For example, when you do:
QUESTION
I'm fairly new to TS and trying to understand how to pass optional props to this component that's a bit complex for me. I thought you could use a ? for the props that you want to be optional, but I'm getting the following error:
A binding pattern parameter cannot be optional in an implementation signature.
How would I pass optional props to this component?
With Optional Props
...ANSWER
Answered 2021-Jun-10 at 20:32try that:
QUESTION
Is there a way to uniquely identify a transaction from a QFX file (downloaded from a bank) and the list of transactions fetched from plaid?
There is FITID in the QFX file and transaction_id in plaid transaction list. But is there any common unique identifier for both QFX file and Plaid transaction?
QFX file:
...ANSWER
Answered 2021-Jun-09 at 18:33I think you've kind of answered your own question -- as you can see from the responses you pasted in, there isn't a shared id field across both the QFX file and the Plaid response.
That said, you could probably do some processing on the name, memo, date, and amount fields to match them up and get a very close to accurate correlation between QFX transactions and Plaid transactions.
QUESTION
In Livewire component i have a form inside the modal to edit the information. When I click on the button, the modal will open and display the item information inside the inputs. The problem is that if one or all of the inputs do not change their value and the edit button is clicked, it gives the following error that says the values are empty!!. And the inputs must be changed so that there are no errors
...ANSWER
Answered 2021-Jun-09 at 12:06 $this->dispatchBrowserEvent('editNetworkModal', $networkData = [
'network' => $network->network,
QUESTION
Hello all. I have a small issue with a React Native Flatlist. It takes the items from Redux store, but when i try to update the amount, with redux as well it changes me the order of the list. Except in last item.
If you encountered similar issue let me know. Thanks in advance
So far i discovered that the increase and decrease functions in Cart Item changes the order of my array.
These are the components i'm using to render the list.
CART LIST
...ANSWER
Answered 2021-Jun-08 at 13:10In your reducer what you are doing is finding the item whose quantity is to be updated. Update its quantity and push that item to the end of the list.
Hence changing the order of items in the cart.
Instead, you should try to find the index of the item to be updated, replace the quantity property in the cart object at that index with a new one and the order of the list will be preserved.
Try this -
QUESTION
I have a basic e-commerce app for practice. There's a functional component called "Shop" which has two states:
...ANSWER
Answered 2021-Jun-08 at 07:51Memoize addProductHandler with React.useCallback so that the reference to it does not change between renders:
QUESTION
Imagine that I have a function which dynamically generates some of a component's props, and I want to pass them all at once without being explicit about every prop the function could generate. Normally you can do this with the spread operator, but the issue with the spread operator is that it created a new object each time. This would mean that (if I understand correctly) during the React Reconciliation, the component would have new props every time and would rerender every time, even if the props the function generated are the same.
Here's a concrete example:
...ANSWER
Answered 2021-Jun-07 at 18:49You have it wrong. Reconciliation doesn't look at the props. It mainly looks at the component type, e.g.
if on one render you render
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