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How to use FormData for AJAX file upload?
...) for processing
var form = $('form')[0]; // You need to use standard javascript object here
var formData = new FormData(form);
or specify exact data for FormData()
var formData = new FormData();
formData.append('section', 'general');
formData.append('action', 'previewImg');
// Attach file
formD...
MacOSX homebrew mysql root password
... It happens when you install mysql via homebrew and run the initialization script (mysql_install_db) before starting the mysql daemon.
To fix it, you can delete mysql data files, restart the service and then run the initialization script:
launchctl unload -w ~/Library/LaunchAgents/homebrew.mxcl.my...
What tools to automatically inline CSS style to create email HTML code? [closed]
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Check the premailer.dialect.ca online converter or this Python script to do it.
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How to stop event bubbling on checkbox click
...adding: 2em;
font-size: 1.2em
}
.hidden {
display: none;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div id="header"><input type="checkbox" />Checkbox won't bubble the event, but this text will.</div>
<di...
A list of indices in MongoDB?
...e step further, if you'd like to find all indexes on all collections, this script (modified from Juan Carlos Farah's script here) gives you some useful output, including a JSON printout of the index details:
// Switch to admin database and get list of databases.
db = db.getSiblingDB("admin");
dbs...
Find unmerged Git branches?
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The below script will find all origin/* branches that are ahead of current branch
#!/bin/bash
CURRENT_BRANCH=$(git rev-parse --abbrev-ref HEAD)
echo -e "Current branch: \e[94m$CURRENT_BRANCH\e[0m"
echo ''
git branch -a | grep remot...
Elements order in a “for (… in …)” loop
Does the "for…in" loop in Javascript loop through the hashtables/elements in the order they are declared? Is there a browser which doesn't do it in order?
The object I wish to use will be declared once and will never be modified.
...
Animated GIF in IE stopping
... In your code you never actually perform a POST. Only the "onclick=" javascript call. I tried this with a POST as is expected when you click submit and it does not work.
– P.Brian.Mackey
Jun 1 '11 at 18:20
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Dynamic validation and name in a form with AngularJS
...you wish to access it from another controller it does not help.
e.g.
<script>
function OuterController($scope) {
$scope.inputName = 'dynamicName';
$scope.doStuff = function() {
console.log($scope.formName.dynamicName); // undefined
console.log($scope.formName.staticNam...
Filename too long in Git for Windows
...git config --system core.longpaths true
Git is build as a combination of scripts and compiled code. With the above change some of the scripts might fail. That's the reason for core.longpaths not to be enabled by default.
The windows documentation at https://docs.microsoft.com/en-us/windows/deskto...