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Google Maps Android API v2 Authorization failure

...yEntry, Zertifikat-Fingerprint (SHA1): 66:XX:47:XX:1E:XX:FE:XX:DE:XX:EF:XX:98:XX:83:XX:9A:XX:23:A6 Then look at your package name of the map activity, e.g. com.example.mypackagename You combine this and check that with your settings in the Google API console: 66:XX:47:XX:1E:XX:FE:XX:DE:XX:E...
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PHP: How to remove all non printable characters in a string?

... a variety string lengths with random data, and this pattern emerged using php 7.0.12 2 chars str_replace 5.3439ms preg_replace 2.9919ms preg_replace is 44.01% faster 4 chars str_replace 6.0701ms preg_replace 1.4119ms preg_replace is 76.74% faster 8 chars str_replace ...
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Unexpected results when working with very big integers on interpreted languages

...et the sum of 1 + 2 + ... + 1000000000 , but I'm getting funny results in PHP and Node.js . 36 Answers ...
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How to insert an item at the beginning of an array in PHP?

...ssociative array or need to preserve keys then see the user examples here: php.net/manual/en/function.array-unshift.php there are a couple good examples of how to accomplish this! – Vallier Aug 22 '19 at 21:59 ...
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Is std::unique_ptr required to know the full definition of T?

... @Mehrdad: This decision was made for C++98, which is before my time. However I believe the decision came from a concern about implementability, and the difficulty of specification (i.e. exactly which parts of a container do or do not require a complete type). Even...
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Traits vs. interfaces

I've been trying to study up on PHP lately, and I find myself getting hung up on traits. I understand the concept of horizontal code reuse and not wanting to necessarily inherit from an abstract class. What I don't understand is: What is the crucial difference between using traits versus interfaces?...
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PHP Sort Array By SubArray Value

...- $b["optionNumber"]; } ... usort($array, "cmp_by_optionNumber"); In PHP ≥5.3, you should use an anonymous function instead: usort($array, function ($a, $b) { return $a['optionNumber'] - $b['optionNumber']; }); Note that both code above assume $a['optionNumber'] is an integer. Use @St...
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How do I get the base URL with PHP?

... Try this: <?php echo "http://" . $_SERVER['SERVER_NAME'] . $_SERVER['REQUEST_URI']; ?> Learn more about the $_SERVER predefined variable. If you plan on using https, you can use this: function url(){ return sprintf( "%s://%s...
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How to update a single library with Composer?

...ust want to update a few packages and not all, you can list them as such: php composer.phar update vendor/package:2.* vendor/package2:dev-master You can also use wildcards to update a bunch of packages at once: php composer.phar update vendor/* --prefer-source: Install packages from source wh...
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PHP: Count a stdClass object

...od works, I would not use it for implementation because future versions of PHP could cause this code to break, I much prefer Alan Strom's answer. – ars265 Jul 14 '13 at 12:32 ...