echo | Asynchronous I/O in Swift

 by   elliottminns Swift Version: Current License: No License

kandi X-RAY | echo Summary

kandi X-RAY | echo Summary

echo is a Swift library. echo has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

This project is being developed as Fire.
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            kandi-support Support

              echo has a low active ecosystem.
              It has 43 star(s) with 3 fork(s). There are 1 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 0 open issues and 2 have been closed. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of echo is current.

            kandi-Quality Quality

              echo has no bugs reported.

            kandi-Security Security

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

            kandi-License License

              echo does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              echo releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.

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            echo Key Features

            No Key Features are available at this moment for echo.

            echo Examples and Code Snippets

            No Code Snippets are available at this moment for echo.

            Community Discussions

            QUESTION

            How can I set NODE_ENV=production with nodemon on Windows?
            Asked 2021-Jun-16 at 03:49
            "scripts": {
                "start": "SET NODE_ENV=staging && nodemon app",
                "production": "set NODE_ENV=production && nodemon app",
                "test": "echo \"Error: no test specified\" && exit 1"
              },
            
            ...

            ANSWER

            Answered 2021-Jun-16 at 03:49

            The likely problem is that the space character before && becomes part of the environment-variable values, so that the values are staging and production - note the trailing space - rather than staging and production.

            The simplest way to avoid this is to remove the space before && (it looks awkward, but it works):

            Source https://stackoverflow.com/questions/67989321

            QUESTION

            How does a linux C/C++ system() command work?
            Asked 2021-Jun-15 at 21:30

            Or, more specifically, does it use the default shell, or actually running the actual file. Example: system("echo Hello, World!"). Would this run using, lets say Bash, or would this run by telling to kernal to run a command? Also, is this on topic, or would this fit better somewhere else?

            ...

            ANSWER

            Answered 2021-Jun-15 at 21:28

            man system is your friend here. This is what is says on my system:

            The system() library function uses fork(2) to create a child process that executes the shell command specified in command using execl(3) as follows:

            Source https://stackoverflow.com/questions/67993603

            QUESTION

            copy a string form a line and paste at the end in another line for a huge file based on pattern
            Asked 2021-Jun-15 at 20:47

            I have the below requirement . i am trying to run the condition in loop and its taking more time. is there a one time command anything which will not take more time to process a 70 MB file.

            Requirement: if @pRECTYPE="SBSB" line contains @pSBEL_MCTR_RSN="XXX" tag then we need to copy and append that to next @pRECTYPE="SBEL record at the end of the line

            File :note : in file there will be no blank lines. I have given enter to avoid line continuation

            @pRUKE=dfgt@pRECTYPE="SMDR", @pCONFIG="Y" XXXXXXX

            @pRUKE=dfgt@pRECTYPE="SBSB", @pGWID="1234", @pSBEL_MCTR_RSN="KX28", @pSBSB_9000_COLL=""

            @pRUKE=dfgt@pRECTYPE="KBSG", @pKBSG_UPDATE_CD="IN", XXXXXXXXXXX

            @pRUKE=dfgt@pRECTYPE="SBEL", @pSBEL_EFF_DT="01/01/2017", @pCSPI_ID="JKOX0001", @pSBEL_FI="A"

            @pRUKE=dfgt@pRECTYPE="SBEK", @pSBEK_UPDATE_CD="IN",XXXXXXXXXXXXXXXXXXX

            @pRUKE=dfgt@pRECTYPE="DBCS", @pDBCS_UPDATE_CD="IN",XXXXXXXXXXXXXXXXXXXXXXXXXX

            @pRUKE=dfgt@pRECTYPE="MEME", @pMEME_REL="18", @pMEEL_MCTR_RSN="KX28"

            @pRUKE=dfgt@pRECTYPE="ATT0", @pATT0_UPDATE_CD="AP",XXXXXXXXX

            @pRUKE=dfgt@pRECTYPE="SBSB", @pGWID="1234", @pSBEL_MCTR_RSN="KX28", @pSBSB_9000_COLL=""

            @pRUKE=dfgt@pRECTYPE="KBSG", @pKBSG_UPDATE_CD="IN", XXXXXXXXXXX

            example :

            Before : @pRUKE=dfgt@pRECTYPE="SMDR", @pCONFIG="Y" XXXXXXX

            @pRUKE=dfgt@pRECTYPE="SBSB", @pGWID="1234", @pSBEL_MCTR_RSN="KX28", @pSBSB_9000_COLL=""

            @pRUKE=dfgt@pRECTYPE="KBSG", @pKBSG_UPDATE_CD="IN", XXXXXXXXXXX

            @pRUKE=dfgt@pRECTYPE="SBEL", @pSBEL_EFF_DT="01/01/2017", @pCSPI_ID="JKOX0001", @pSBEL_FI="A"

            After:

            @pRUKE=dfgt@pRECTYPE="SMDR", @pCONFIG="Y" XXXXXXX

            @pRUKE=dfgt@pRECTYPE="SBSB", @pGWID="1234", @pSBEL_MCTR_RSN="KX28", @pSBSB_9000_COLL=""

            @pRUKE=dfgt@pRECTYPE="KBSG", @pKBSG_UPDATE_CD="IN", XXXXXXXXXXX

            @pRUKE=dfgt@pRECTYPE="SBEL", @pSBEL_EFF_DT="01/01/2017", @pCSPI_ID="JKOX0001", @pSBEL_FI="A", @pSBEL_MCTR_RSN="KX28"

            if after SBSB, if there is no SBEL, then that SBSB can be ignored.

            what i did is egrep -n "pRECTYPE="SBSB"|pRECTYPE="SBEL"" filename | sed '$!N;/pRECTYPE="SBEL"/P;D' | awk -F: '{print $1}' | awk 'NR%2{printf "%s,",$0;next;}1' > 4.txt;

            by this i will get the line number eg: 2,4 17,19

            line 9 12 14 will be ignored

            while read line do

            ...

            ANSWER

            Answered 2021-Jun-15 at 20:47

            For performance, you need to really limit how many external tools you invoke inside a loop in a shell script.

            This requires GNU awk:

            Source https://stackoverflow.com/questions/67992675

            QUESTION

            How to send API response without body using Plumber?
            Asked 2021-Jun-15 at 18:45

            Is it possible to send API response without body using Plumber? Here is what I tried:

            ...

            ANSWER

            Answered 2021-Jun-15 at 18:45

            By default plumber is trying to send a valid JSON response. If that's not what you want, change the serialize to something like text and return an empty string

            Source https://stackoverflow.com/questions/67991425

            QUESTION

            In Ansible, how do I run a shell script inside a git-bash shell?
            Asked 2021-Jun-15 at 17:48

            Ansible 2.11.0

            I have a shell script that accepts 2 parameters that I want to run on a Windows host, but want to run it inside git-bash.exe. I've tried this,

            ...

            ANSWER

            Answered 2021-Jun-15 at 17:47

            be aware I don't have a Windows machine against which to try this, so it's just "best effort"

            As best I can tell, your problem is because you are trying to recreate the behavior of win_shell by "manually" invoking that improperly quoted cmd.exe /c business, ending up with cmd.exe /c "cmd.exe /c whatever"; dialing up the ansible verbosity -vv could confirm or deny that pattern

            Also, the win_shell docs say to use win_command: unless you have a shell redirect need, which as written your task does not.

            Source https://stackoverflow.com/questions/67979147

            QUESTION

            PHP download file didn't download the expected file
            Asked 2021-Jun-15 at 16:08

            I am trying to download a file that i have uploaded in the my uploads folder. The directory is like this:

            ...

            ANSWER

            Answered 2021-Jun-15 at 16:08

            QUESTION

            How to pass multiple inputs into a single query?
            Asked 2021-Jun-15 at 15:01

            In my app I want the user to mention how many columns he wants for the table and then enter the data for those columns and create a table with those values. Here is what I have:

            ...

            ANSWER

            Answered 2021-Jun-15 at 15:01

            You can name your input-fields as an array like: And get it with var_dump($_POST['col_name']);

            In your example you could do like this:

            Source https://stackoverflow.com/questions/67988425

            QUESTION

            How to read an individual items of an array in bash for loop
            Asked 2021-Jun-15 at 14:32

            I have a code snippet below

            ...

            ANSWER

            Answered 2021-Jun-15 at 14:26
            ctr=0
            for ptr in "${values[@]}"
            do
                az pipelines variable-group variable update --group-id 1543 --name "${ptr}" --value "${az_create_options[$ctr]}" #First element read and value updated
                az pipelines variable-group variable update --group-id 1543 --name "${ptr}" --value "${az_create_options[$ctr]}" #Second element read and value updated
                ctr=$((ctr+1))
            done
            
            

            Source https://stackoverflow.com/questions/67987940

            QUESTION

            Sending and email with the auto Increment number attached to the email using PDO/MySQL
            Asked 2021-Jun-15 at 13:47

            Hello my favorite people!

            I am trying to send an email after submitting a form, with the AUTO INCREMENT number attached to the email because the AUTO INCREMENT number is the clients Job Card Reference Number. So far i have successfully created the insert script which inserts the data into the database perfectly, and also sends the email too. But does not attach the AUTO INCREMENT number into the email. The INT(11) AUTO INCREMENT primary key is "job_number" in my MySQL database.

            Here is my insert page:

            ...

            ANSWER

            Answered 2021-Jun-15 at 09:58
             $insertId = false;
             if($insert_stmt->execute())
                {
                 $insertId = $insert_stmt->insert_id;      
                 $insertMsg="Created Successfully........sending email now"; 
            
                 
                }
            
            if($insertId){
            
               // do stuff with the insert id
            }
            

            Source https://stackoverflow.com/questions/67983640

            QUESTION

            Updating multiple values of a Azure DevOps variable group from another variable group
            Asked 2021-Jun-15 at 13:07

            I have a requirement which is as follows:

            Variable Group A, has 7 set of key=value pairs Variable Group B, has 7 set of key=value pairs.

            In both cases keys are the same, values are only different.

            I am asking from the user, the value of be injected in variable group B, user provides me the variable group A name.

            Code snippet to perform such update is as below:

            ...

            ANSWER

            Answered 2021-Jun-15 at 13:07

            You wrongly used update command:

            Source https://stackoverflow.com/questions/67985912

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

            Vulnerabilities

            No vulnerabilities reported

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            You can download it from GitHub.

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