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How to process each line received as a result of grep command
...nd | grep --line-buffered "your search"
Real life exemple with a Symfony PHP Framework router debug command ouput, to grep all "api" related routes:
php bin/console d:r | grep --line-buffered "api"
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How can I get query string values in JavaScript?
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How does this function handle http://www.mysite.com/index.php?x=x1&x=x2&x=x3 The value of field x is ambiguous.
– dpp
Jul 9 '11 at 6:34
96
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What's the difference between deadlock and livelock?
...o processes each waiting for a resource the other has but waiting in a non-blocking manner. When each learns they cannot continue they release their held resource and sleep for 30 seconds, then they retrieve their original resource followed by trying to the resource the other process held, then left...
libevent+protobuf轻松搭建tcpserver - C/C++ - 清泛网 - 专注C/C++及内核技术
libevent+protobuf轻松搭建tcpserver1. 基础代码 设置某fd为O_NONBLOCK模式 int set_non_block(int fd); server端socket流程:socket(),setsoc...1. 基础代码
// 设置某fd为O_NONBLOCK模式
int set_non_block(int fd);
// server端socket流程:socket(),setsockopt(),bi...
FormData.append(“key”, “value”) is not working
...
formData.append('id', sessionID);
$.ajax({
url: "yoururl.php",
data: formData,
processData: false,
contentType: false,
type: 'POST',
success: function(data){
alert(data);
}
});
});
then on php:
$sessionID = $_POST['...
Bash Script : what does #!/bin/bash mean? [duplicate]
...perl -T — Execute using Perl with the option for taint checks
#!/usr/bin/php — Execute the file using the PHP command line interpreter
#!/usr/bin/python -O — Execute using Python with optimizations to code
#!/usr/bin/ruby — Execute using Ruby
and a few additional ones I can think off the t...
How do I read from parameters.yml in a controller in symfony2?
...er: '%api_user%'
App\:
resource: ..
2. Any Controller
<?php declare(strict_types=1);
final class ApiController extends SymfonyController
{
/**
* @var string
*/
private $apiPass;
/**
* @var string
*/
private $apiUser;
public function __co...
jQuery returning “parsererror” for ajax request
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I encountered this problem when my php script had an error, and was returning non-JSON data - a useful suggestion to disable dataType indeed!
– Sharadh
May 14 '14 at 19:18
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How to use ? : if statements with Razor and inline code blocks
...thing is, once you are inside the curly brace, you have to restart a Razor block.
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What are all the common ways to read a file in Ruby?
...do |line|
puts line
end
end
# File is closed automatically at end of block
It is also possible to explicitly close file after as above (pass a block to open closes it for you):
f = File.open("my/file/path", "r")
f.each_line do |line|
puts line
end
f.close
...