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In Firebase, is there a way to get the number of children of a node without loading all the node dat
...items, like in this code tracking upvodes:
var upvotesRef = new Firebase('https://docs-examples.firebaseio.com/android/saving-data/fireblog/posts/-JRHTHaIs-jNPLXOQivY/upvotes');
upvotesRef.transaction(function (current_value) {
return (current_value || 0) + 1;
});
For more info, see https://www...
Grepping a huge file (80GB) any way to speed it up?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
What type of hash does WordPress use?
...tched";
} else {
echo "No, Wrong Password";
}
?>
See These Links:
https://codex.wordpress.org/Function_Reference/wp_hash_password
https://developer.wordpress.org/reference/functions/wp_hash_password
It uses PasswordHash, which adds salt to the password and hashes it with 8 passes of MD5....
How to do date/time comparison
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How to hide image broken Icon using only CSS/HTML?
...e/jpg"></object>
...and just add the CSS from this answer -> https://stackoverflow.com/a/32928240/3196360
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Checkout multiple git repos into same Jenkins workspace
...ow deprecated. From the Multiple SCM plugin page: "Users should migrate to https://wiki.jenkins-ci.org/display/JENKINS/Pipeline+Plugin . Pipeline offers a better way of checking out of multiple SCMs, and is supported by the Jenkins core development team."
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What does $.when.apply($, someArray) do?
...ass it an array of arguments, it's very powerful. For more info on .apply: https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Function/apply
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Network usage top/htop on Linux
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Default value of 'boolean' and 'Boolean' in Java
...alse.
http://download.oracle.com/javase/6/docs/api/java/lang/Boolean.html
https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html
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ASP.NET “special” tags
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...