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How to generate XML file dynamically using PHP?
...lement.
<?php
$xml = new SimpleXMLElement('<xml/>');
for ($i = 1; $i <= 8; ++$i) {
$track = $xml->addChild('track');
$track->addChild('path', "song$i.mp3");
$track->addChild('title', "Track $i - Track Title");
}
Header('Content-type: text/xml');
print($xml->as...
HTML5 Pre-resize images before uploading
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10 Answers
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Detect if homebrew package is installed
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167
You can use
brew ls --versions myformula
to output the installed versions of the respective...
Getting realtime output using subprocess
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18 Answers
18
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How to switch a user per task or set of tasks?
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With Ansible 1.9 or later
Ansible uses the become, become_user, and become_method directives to achieve privilege escalation. You can apply them to an entire play or playbook, set them in an included playbook, or set them for a particula...
How do you specify a byte literal in Java?
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edited Oct 16 '15 at 15:10
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answered Mar 4 '11 at 12:48
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How do I update the password for Git?
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910
To fix this on macOS, you can use
git config --global credential.helper osxkeychain
A usern...
How do I script a “yes” response for installing programs?
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213
The 'yes' command will echo 'y' (or whatever you ask it to) indefinitely. Use it as:
yes | co...
When to use .First and when to use .FirstOrDefault with LINQ?
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14 Answers
14
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Declaration of Methods should be Compatible with Parent Methods in PHP
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128
childClass::customMethod() has different arguments, or a different access level (public/privat...