chain | Chain provides you with a consistent and chainable way

 by   cocur PHP Version: v0.9.0 License: MIT

kandi X-RAY | chain Summary

kandi X-RAY | chain Summary

chain is a PHP library. chain has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Chain provides you with a consistent and chainable way to work with arrays in PHP. Made by Florian Eckerstorfer in Vienna, Europe.
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            kandi-support Support

              chain has a low active ecosystem.
              It has 72 star(s) with 10 fork(s). There are 5 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 2 open issues and 10 have been closed. On average issues are closed in 86 days. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of chain is v0.9.0

            kandi-Quality Quality

              chain has no bugs reported.

            kandi-Security Security

              chain has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              chain is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              chain releases are available to install and integrate.
              Installation instructions, examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed chain and discovered the below as its top functions. This is intended to give you an instant insight into chain implemented functionality, and help decide if they suit your requirements.
            • Create a new chain from a string .
            • Flatten the array .
            • Sorts the collection .
            • Merge array recursively .
            • Replaces a slice of the array .
            • Sort the array keys .
            • Returns true if at least one element passes the truth test .
            • Check if all elements pass a truth test
            • Returns the last element in the array
            • Return the first element in the array
            Get all kandi verified functions for this library.

            chain Key Features

            No Key Features are available at this moment for chain.

            chain Examples and Code Snippets

            copy iconCopy
            const chainAsync = fns => {
              let curr = 0;
              const last = fns[fns.length - 1];
              const next = () => {
                const fn = fns[curr++];
                fn === last ? fn() : fn(next);
              };
              next();
            };
            
            
            chainAsync([
              next => {
                console.log('0 seconds');
              
            Benchmark the chain of maps .
            pythondot img2Lines of Code : 37dot img2License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def benchmark_chain_of_maps(self):
            
                def benchmark_helper(chain_length, fn, use_inter_op_parallelism, label,
                                     benchmark_id):
                  dataset = dataset_ops.Dataset.range(10000)
                  for _ in range(chain_length):
                    datas  
            Return the length of the chain length n .
            pythondot img3Lines of Code : 23dot img3License : Permissive (MIT License)
            copy iconCopy
            def chain_length(n: int, previous: set = None) -> int:
                """
                Calculate the length of the chain of non-repeating terms starting with n.
                Previous is a set containing the previous member of the chain.
                >>> chain_length(10101)
                
            Return the chain number chain .
            pythondot img4Lines of Code : 22dot img4License : Permissive (MIT License)
            copy iconCopy
            def chain(number: int) -> bool:
                """
                The function generates the chain of numbers until the next number is 1 or 89.
                For example, if starting number is 44, then the function generates the
                following chain of numbers:
                44 → 32 → 13 →  

            Community Discussions

            QUESTION

            Leaving jQuery, wrote a simple ajax function, but chained methods will not wait
            Asked 2021-Jun-15 at 18:27

            Update: Added a simpler demonstration jsfiddle, https://jsfiddle.net/47sfj3Lv/3/.

            reproducing the problem in much less code I'm trying to move away from jQuery.

            Some of my code, for populating some tables, has code like this

            ...

            ANSWER

            Answered 2021-Jun-15 at 18:27

            This was difficult for me to understand, so I wanted to share if anyone else has the same issue.

            It seems that an async method will break a method chain, there's no way around that. And since fetch is asynchronous, await must be used, and in order for await to be used, the calling method must be declared async. Thus the method chain will be broken.

            The way the method chain is called must be changed.

            In my OP, I linked https://jsfiddle.net/47sfj3Lv/3/ as a much simpler version of the same problem. StackOverflow's 'fiddle' effectively blocks 'fetch' for security reasons, so I need to use JSFiddle for demonstration.

            Here's a working version of the same code using then and how/why it works, and a slightly shorter version, because await can be specified with the the fetch, obviously.

            Source https://stackoverflow.com/questions/67961552

            QUESTION

            transaction underpriced in BEP-20 Token transaction
            Asked 2021-Jun-15 at 15:14

            I had do some transaction in Binance Smart Chain in Binance-Peg BUSD-T and it worked successfully. But after 5 transactions. I face to a problem that said Returned error: transaction underpriced ! This is my code:

            ...

            ANSWER

            Answered 2021-Jun-14 at 16:32

            The "transaction underpriced" error occurs, when you're trying to replace a transaction and the replacing gas price is too low.

            web3.eth.getTransactionCount() only returns the amount of mined transactions. But you can have N (not just one) of transactions that are waiting to be mined with already higher nonce.

            Example:

            • You have submitted 4 transactions - nonces 1, 2, 3, and 4.
            • Transactions 1 and 2 are successfully mined.
            • getTransactionCount() returns 2
            • When you're trying to submit another tx with nonce 3 or 4, it's trying to replace the already existing transactions.

            Solution:

            Use even higher gas price if you want to replace the existing transaction.

            Or if you want to submit a new transaction (and not replace the previous), use higher nonce (sum of "successfully mined" + "waiting to be mined" + 1) that your address haven't used.

            Source https://stackoverflow.com/questions/67972674

            QUESTION

            Is it possible to "miss" the emission from an observable in this case?
            Asked 2021-Jun-15 at 12:53

            At work, we often use the following pattern to react to certain events in our application.

            ...

            ANSWER

            Answered 2021-Jun-15 at 12:19

            In general I like to use observables lazily... If you had a service which looked like:

            Source https://stackoverflow.com/questions/67983240

            QUESTION

            Return JSON data based on index in React FlatList
            Asked 2021-Jun-15 at 10:02

            I'm trying to return just the first fruit/color data from this read-only example JSON:

            ...

            ANSWER

            Answered 2021-Jun-09 at 13:01

            It is not possible to use [0] in renderItem. You can use simply use array slice() method to get only fist elements.

            Example:

            Source https://stackoverflow.com/questions/67903782

            QUESTION

            How to handle TLS handshake timeout in QTcpServer?
            Asked 2021-Jun-15 at 10:02

            I'm trying to figure out how to create a timeout for the handshake process in a TLS connection in a QTcpServer.

            I tried something like this in the overriden incomingConnection function:

            ...

            ANSWER

            Answered 2021-Jun-15 at 10:02

            I ended implementing the TLS handshake timeout this way:

            Source https://stackoverflow.com/questions/67838190

            QUESTION

            postfix and openJDK 11: "No appropriate protocol (protocol is disabled or cipher suites are inappropriate)"
            Asked 2021-Jun-15 at 08:30

            I know there are some other questions (with answers) to this topic. But no of these was helpful for me.

            I have a postfix server (postfix 3.4.14 on debian 10) with following configuration (only the interesting section):

            ...

            ANSWER

            Answered 2021-Jun-15 at 08:30

            Here I'm wondering about the line [in s_client]
            New, TLSv1/SSLv3, Cipher is ECDHE-RSA-AES256-GCM-SHA384

            You're apparently using OpenSSL 1.0.2, where that's a basically useless relic. Back in the days when OpenSSL supported SSLv2 (mostly until 2010, although almost no one used it much after 2000), the ciphersuite values used for SSLv3 and up (including all TLS, but before 2014 OpenSSL didn't implement higher than TLS1.0) were structured differently than those used for SSLv2, so it was important to qualify the ciphersuite by the 'universe' it existed in. It has almost nothing to do with the protocol version actually used, which appears later in the session-param decode:

            Source https://stackoverflow.com/questions/67899129

            QUESTION

            How to encounter error UPDATE and DELETE without prior input WHEN want to update to SUBFILE in RPGLE
            Asked 2021-Jun-14 at 23:42

            I'm having an error shown as in the picture below :

            If I enter blank option or wrong option, I will get the error as above

            When this error occur, I cant Update, Delete and Refresh.

            It happens when I want to update existing record and also when I put wrong option and blank option. When I debug, I realize that the error comes when want to UPDATE SUBFILE.

            ...

            ANSWER

            Answered 2021-Jun-11 at 15:49

            You should show the error as text, not include a link to a picture.

            Also give the error ID, CPFxxxx not just the description.

            The message is pretty self-explanatory, and you can find out even more details in the second level message text. (Hit F1 on the message if an active job or look at the joblog if the job has ended.)

            Your UPDSR or DLTSR is doing an UPDATE or DELETE op-code without first reading the record via CHAIN.

            Source https://stackoverflow.com/questions/67931125

            QUESTION

            list duplicate values in a nested dictionary
            Asked 2021-Jun-14 at 16:06

            i need to check for duplicate values that might occur in a dictionary. I have a dictionary in the following layout. Any advise is welcome! thanks so much

            the original dictionary

            ...

            ANSWER

            Answered 2021-May-19 at 10:29

            The panda's answer is certainly nicer:

            Source https://stackoverflow.com/questions/67600014

            QUESTION

            Spring Boot Webflux - flatMap is the correct way to chain http calls?
            Asked 2021-Jun-14 at 13:54

            Small question regarding Spring Webflux, and how to "chain" http calls please.

            With a concrete example, here is a very straightforward sample with Spring MVC, with a rest template.

            ...

            ANSWER

            Answered 2021-Jun-14 at 13:54

            I have one big question here. While this is correct (it yields the same response) is this the correct thing to do?

            Essentially, yes, you've done it correctly. The only things that aren't really correct there are your Webclient usage, and your style.

            You certainly don't have to specify a WebClient per URI (and you shouldn't, they're meant to be reusable.) So if you have different domains and the same webclient, just create a standard instance:

            Source https://stackoverflow.com/questions/67969587

            QUESTION

            BEP-20 Token Transaction on NodeJs
            Asked 2021-Jun-14 at 08:58

            Hi I'm just confused that how to transact BEP-20 Token(e.g: Binance-Peg BUSD-T). I have simply transact bnb in Binance Smart Chain with this code:

            ...

            ANSWER

            Answered 2021-Jun-14 at 08:58

            In order to use the .send({from: ...}) method, you need to

            • Have the from account unlocked on your provider.

              OR

            • Add its private key to the web3 account wallet (docs)

            Ulocked provider account

            This approach is mostly used on local providers (e.g. Ganache) that fund and unlock some accounts by default.

            Keeping an unlocked account on a production provider is unwise, because anyone who queries the provider can send transactions.

            Web3 account wallet

            You need to pass the private key that generates the from address.

            Source https://stackoverflow.com/questions/67966934

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install chain

            You can install Chain using Composer:.

            Support

            If you need support you can ask on Twitter (well, only if your question is short) or you can join our chat on Gitter. In case you want to support the development of Chain you can send me an Euro or two.
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