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PHP + curl, HTTP POST sample code?
...he response
* @return string
* @throws \RuntimeException On cURL error
*/
public function __invoke(array $post)
{
$ch = curl_init($this->url);
foreach ($this->options as $key => $val) {
curl_setopt($ch, $key, $val);
}
curl...
Counter increment in Bash loop not working
...ot updating. Is it due to subshell thats getting created? How can I potentially fix this?
13 Answers
...
Traits vs. interfaces
...s of several different classes.
For example:
trait ToolKit
{
public $errors = array();
public function error($msg)
{
$this->errors[] = $msg;
return false;
}
}
You can have and use this "error" method in any class that uses this trait.
class Something
{
us...
How do I get the full path of the current file's directory?
...
answered Oct 16 '14 at 13:05
Alejandro GaleraAlejandro Galera
2,36511 gold badge1616 silver badges2828 bronze badges
...
How do I size a UITextView to its content?
... Tested on iOS 7 to resize an UITextView into an UITableViewCell. Works really great. This is the only answer that finally worked for me. Thanks!
– Alex
Nov 30 '13 at 18:40
39
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Using the HTML5 “required” attribute for a group of checkboxes?
...'s a bit I pulled together for JQuery users, including a custom validation error message:
$cbx_group = $("input:checkbox[name^='group']");
$cbx_group.on("click", function() {
if ($cbx_group.is(":checked")) {
// checkboxes become unrequired as long as one is checked
$cbx_group.pr...
PHP - include a php file and also send query parameters
...ers. The problem happens when the user presses submit and there is a form error. So now to not duplicate code to include those extra field sets that where dynamically included, i created a function that will setup the include with the appropriate GET params.
<?php
function include_get_params(...
What is the LD_PRELOAD trick?
...ibrary (including the C runtime, libc.so). So to run ls with your special malloc() implementation, do this:
$ LD_PRELOAD=/path/to/my/malloc.so /bin/ls
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Exclude a directory from git diff
...eem to work for files that are brand new or deleted across branches. I get errors that halt execution of the script, saying it can't diff against it.
– Graham Christensen
Apr 25 '11 at 21:16
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User recognition without cookies or local storage
...ut (Sensor & Desired), Initial Weights, Output (Sensor, Sum, Network), Error, Correction and Final Weights.
+----+----+----+----+----+----+----+----+----+----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+------+-----+----+---------+---------+---------+---------+---------+--...