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PHP: reasons to use GET and POST request at the same time?


PHP: reasons to use GET and POST request at the same time?

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PHP: reasons to use GET and POST request at the same time?
Tag : php , By : kdietz
Date : November 24 2020, 05:44 AM


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What reasons might a POST request need to be made without a form?


Tag : http , By : jrf
Date : March 29 2020, 07:55 AM
it fixes the issue Because GET and POST do not have the same semantic value. GET requests should be generally safe to perform at any time without compromising the system, while POST requests should be used when doing something important (like accepting a monetary transaction, or, in a less dramatic way, post a comment or something like that).
So it might make sense to make a POST request through AJAX if its result will affect a system.

What are the reasons for elapsed time to greatly exceed user+kernel time?


Tag : development , By : judith
Date : March 29 2020, 07:55 AM
wish of those help For many processes I expect wall clock time to greatly exceed total CPU time. Few processes are CPU bound so they will spend a lot of time waiting. Fortunately wait times don't get charged to the process anymore. Things that cause waits:
I/O of any sort (disk, network, interprocess pipes, etc.). Resource synchronization between processes. Time slices allocated to other processes. Memory swapping (not to common these days). Interrupts of pretty well any other sort.
time bash -c "read ans"

Why is this ajax post request executing a GET request with the data right before the post request is executed in Nodejs


Tag : ajax , By : Mariamario
Date : March 29 2020, 07:55 AM
seems to work fine It looks like you are submitting the form and the ajax request. Try adding the following to prevent the default submit action (GET).
.submit(function(e) {
  e.preventDefault();
  //ajax code
}

Iptables: Reasons for choosing pre-up/up/post-up rsp. pre-down/down/post-down


Tag : linux , By : Ben
Date : March 29 2020, 07:55 AM
Hope that helps The idea is that the firewall is up before any network traffic can happen on a certain interface or all interfaces and that the firewall is up as long as networking is possible, meaning as long as the interface(s) is up.

POST request status code (500) when using the request module in node.js. POST request in Postman is working fine


Tag : javascript , By : Ganesh
Date : March 29 2020, 07:55 AM
I hope this helps you . I'm trying to do a post request to an external server using the Request - Simplified HTTP client in node.js. I expect to get the departure times of a specific bus station. But everytime I get a bad response from the server (status code 500). The code I'm using is listed below: , I ran the code and get the following error:
Error: Cannot find module 'request'
headers: {  'accept': '*/*',
            'user-agent':'*' }
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