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@pksunkara
pksunkara / config
Last active November 15, 2024 16:02
Sample of git config file (Example .gitconfig) (Place them in $XDG_CONFIG_HOME/git)
[user]
name = Pavan Kumar Sunkara
email = [email protected]
username = pksunkara
[init]
defaultBranch = master
[core]
editor = nvim
whitespace = fix,-indent-with-non-tab,trailing-space,cr-at-eol
pager = delta
@jonmaim
jonmaim / zip.php
Last active July 30, 2024 09:19
PHP script to remotely create zip archives of your FTP
<?php
/*
*
* This script will backup your web site by remotely archiving all files on the root FTP directory.
* It will work even if your web server is memory limited buy splitting zips in several arhive files it they are too many files.
* All zip files will be stored in a directory called temporary which must be writable.
*
* How to use it:
* - Place the script at the root of your FTP.
@anantn
anantn / firebase_detect_data.js
Created December 18, 2012 00:54
Firebase: Detecting if data exists. This snippet detects if a user ID is already taken
function go() {
var userId = prompt('Username?', 'Guest');
checkIfUserExists(userId);
}
var USERS_LOCATION = 'https://SampleChat.firebaseIO-demo.com/users';
function userExistsCallback(userId, exists) {
if (exists) {
alert('user ' + userId + ' exists!');
@anantn
anantn / firebase_first_item.js
Last active March 4, 2016 00:04
Firebase: Get the first item in a list. This snippet retrieves only the first item in a list.
function makeList(ref) {
var fruits = ["banana", "apple", "grape", "orange"];
for (var i = 0; i < fruits.length; i++) {
ref.push(fruits[i]);
}
}
function getFirstFromList(ref, cb) {
ref.startAt().limit(1).once("child_added", function(snapshot) {
cb(snapshot.val());
@zenorocha
zenorocha / multiple-3rd-party-widgets.js
Last active October 4, 2024 14:04
Loading multiple 3rd party widgets asynchronously
(function() {
var script,
scripts = document.getElementsByTagName('script')[0];
function load(url) {
script = document.createElement('script');
script.async = true;
script.src = url;
scripts.parentNode.insertBefore(script, scripts);
@katowulf
katowulf / 1_query_timestamp.js
Last active September 21, 2023 20:28
Get only new items from Firebase
// assumes you add a timestamp field to each record (see Firebase.ServerValue.TIMESTAMP)
// pros: fast and done server-side (less bandwidth, faster response), simple
// cons: a few bytes on each record for the timestamp
var ref = new Firebase(...);
ref.orderByChild('timestamp').startAt(Date.now()).on('child_added', function(snapshot) {
console.log('new record', snap.key());
});
@katowulf
katowulf / 1_using_queries.js
Last active April 24, 2023 07:14
Methods to search for user accounts by email address in Firebase
/***************************************************
* Simple and elegant, no code complexity
* Disadvantages: Requires warming all data into server memory (could take a long time for MBs of data or millions of records)
* (This disadvantage should go away as we add optimizations to the core product)
***************************************************/
var fb = firebase.database.ref();
/**
* @param {string} emailAddress
@rxaviers
rxaviers / gist:7360908
Last active November 18, 2024 09:26
Complete list of github markdown emoji markup

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@lifuzu
lifuzu / .gitconfig
Created March 11, 2014 17:09
Three levels of GIT config
# There are 3 levels of git config; project, global and system.
# project: Project configs are only available for the current project and stored in .git/config in the project's directory.
# global: Global configs are available for all projects for the current user and stored in ~/.gitconfig.
# system: System configs are available for all the users/projects and stored in /etc/gitconfig.
# Create a project specific config, you have to execute this under the project's directory.
$ git config user.name "John Doe"
# Create a global config
@r-52
r-52 / keystore.sh
Created May 18, 2014 17:49
Keystore
keytool -genkey -v -keystore my-release.keystore -alias release-alias-key -keyalg RSA -keysize 4096 -validity 15000