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When to use static vs instantiated classes
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class HttpClient
{
private $httpResponseFactory;
public function __construct($httpResponseFactory)
{
$this->httpResponseFactory = $httpResponseFactory;
}
public function request()
{
return $this->httpResponseFactory->build();
}
}
And then, in...
PHP function to make slug (URL string)
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if (empty($text)) {
return 'n-a';
}
return $text;
}
This was based off the one in Symfony's Jobeet tutorial.
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Clear form field after select for jQuery UI Autocomplete
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Automatically capture output of last command into a variable using Bash?
...y getting at results.
That being said, here is the "solution":
PROMPT_COMMAND='LAST="`cat /tmp/x`"; exec >/dev/tty; exec > >(tee /tmp/x)'
Set this bash environmental variable and issues commands as desired. $LAST will usually have the output you are looking for:
startide seth> ...
How to map and remove nil values in Ruby
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Ruby 2.7+
There is now!
Ruby 2.7 is introducing filter_map for this exact purpose. It's idiomatic and performant, and I'd expect it to become the norm very soon.
For example:
numbers = [1, 2, 5, 8, 10, 13]
enum.filter_map { |i| i * 2 if i.even? }
# => [4, 16, 20]
In your ...
gulp globbing- how to watch everything below directory
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Using the “animated circle” in an ImageView while loading stuff
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You can use this code from firebase github samples ..
You don't need to edit in layout files ... just make a new class "BaseActivity"
package com.example;
import android.app.ProgressDialog;
import android.support.annotation.VisibleForTesting;
import and...
iPhone: Detecting user inactivity/idle time since last screen touch
...f the screen receives a touch, the timer is reset.
override func sendEvent(_ event: UIEvent) {
super.sendEvent(event)
if idleTimer != nil {
self.resetIdleTimer()
}
if let touches = event.allTouches {
for touch in touches {
if touch.phase == UITouchPhase....
How to enable C++11 in Qt Creator?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to do a LIKE query in Arel and Rails?
...e("name like ?", ...), this approach is more portable across different databases. For example, it would result in ILIKE being used in a query against a Postgres db.
– dkobozev
Nov 2 '11 at 21:46
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