ng-pipes | Bunch of useful pipes for Angular2 | Widget library
kandi X-RAY | ng-pipes Summary
kandi X-RAY | ng-pipes Summary
Bunch of useful pipes for Angular2 (with no external dependencies!)
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QUESTION
I am attempting to implement a basic communication between two processes. I intend for each process to receive a piece of information then transmit one back. I am new to pipes so have attempted this using this code example: How to send a simple string between two programs using pipes?
I set up the code and it works fine, I then duplicated the code for a second pipe in order to receive another integer. However my second pipe does not transmit the integer, the program receives a 0 instead.
program1.c:
...ANSWER
Answered 2020-Jan-22 at 12:09The second program receives the 5, but does not send back 10 successfully ? The property of FIFO inter process communication created by calling mkfifo() is that both process should alive to communicate each other. From the manual page of mkfifo
Once you have created a
FIFOspecial file in this way, any process can open it for reading or writing, in the same way as an ordinary file. However, it has to be open at both ends simultaneously before you can proceed to do any input or output operations on it. Opening a FIFO for reading normally blocks until some other process opens the same FIFO for writing, and vice versa. Seefifo(7)for nonblocking handling of FIFO special files.
QUESTION
I want to search pokemon and find all Pokémon results (with accent)
My array:
...ANSWER
Answered 2019-Dec-11 at 19:51If you don't care about IE support, you can use the normalize method:
QUESTION
I am trying to figure out how to use a pipe within a reactive form so that the input is forced into a currency format. I have already created my own pipe for this which I have tested in other areas of the code so I know it works as a simple pipe. My pipe name is 'udpCurrency'
The closest answer I could find on stack overflow was this one: Using Pipes within ngModel on INPUT Elements in Angular2-View However this is not working in my case and I suspect it has something to do with the fact that my form is reactive
Here is all the relevant code:
The Template
...ANSWER
Answered 2018-Mar-27 at 21:42Without knowing your pipe code, it's likely throwing errors because of where you're constructing that form.
Try using Angular's change detection hooks to set that value after inputs have been resolved:
QUESTION
I'm using the article in msdn creating child process because it's pretty close to what I want to achieve.
The questions in creating a child process c#, redirection using pipes were helpful do find a few error on my approach but there are mostl likely more errors than what I was able to find.
I'm trying to create a connection between parent and child processes using pipes where they are able to write and read to each others StdOut. In my solution I created two console applications named ParentTalk and ChildTalk.
From what I was able to see the child process is not running the code I created for it so I might be creating the child process wrongly
Parent.cpp
...ANSWER
Answered 2018-Dec-07 at 07:16There are some errors in your code.
First,
childOutRead = GetStdHandle(STD_OUTPUT_HANDLE);
parentInRead = GetStdHandle(STD_INPUT_HANDLE);
the 2 handle get from CreatePipe, have been reseted to stdhandle, and lost the pipe handle.
Second,
QUESTION
I am trying to set up a pipe from a running process in tmux,
in order to handle its output line by line.
I have had a look at this guide to pipe the output of a tmux session to stdout
and this article about (named) pipes in go.
I have been trying around with that for quite a while now,
but still didn't get any noteworthy results.
I would really appreciate any thoughts on how to set that pipe up,
Ideally in a way so I can range over it linewise.
Thanks a lot
...ANSWER
Answered 2017-Aug-20 at 13:21QUESTION
I am trying to make a filter for my table so that when I search by a parameter it only shows the row containing the parameter. Here's a working example of what I'm trying to achieve - plunkr.
I used the code from that plunkr and this website as reference and tried implementing it in my solution. I get the table data from web api.
I'm trying to filter by "codeListVesselID". Here is the code:
vesel.pipe.ts
...ANSWER
Answered 2017-Jul-09 at 13:19I think codeListVesselID is maybe undefined during page init and thus args is empty and cannot access [0].
Try changing your transform function to this one:
QUESTION
I am trying to write two programs that will communicate via FIFOs in C. I am experimenting with FIFOs for an assignment I have.
When I know the number of messages and read them with a for loop, it prints out all the messages that were sent from the other side. If I use a while loop, it only sends two of them. The code is slightly changed from this question How to send a simple string between two programs using pipes?
This works:
...ANSWER
Answered 2017-Apr-25 at 12:18In the second version, continued execution of the loop depends on the value returned by read(), whereas in the first version it loops ten times unconditionally.
And since it doesn't clear the buffer, as long as the first iteration reads 'Hi', all subsequent iterations will print 'Hi' regardless of the success, partial success, or failure of the read().
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