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Set environment variables from file of key/value pairs
...t .env | xargs) && rails c
Reason why I use this is if I want to test .env stuff in my rails console.
gabrielf came up with a good way to keep the variables local. This solves the potential problem when going from project to project.
env $(cat .env | xargs) rails
I've tested this with...
What exactly is Hot Module Replacement in Webpack?
...ompiler (wrap it in if(module.hot)).
Caveats
It's experimental and not tested so well.
Expect some bugs.
Theoretically usable in production, but it may be too early to use it for something serious.
The module IDs need to be tracked between compilations so you need to store them (records).
The op...
How to remove the hash from window.location (URL) with JavaScript without page refresh?
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This will remove the trailing hash as well.
eg: http://test.com/123#abc -> http://test.com/123
if(window.history.pushState) {
window.history.pushState('', '/', window.location.pathname)
} else {
window.location.hash = '';
}
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How to set input type date's default value to today?
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For JavaScript: myDate.toLocaleDateString('en-CA') does the trick
– Ulysse BN
Jan 21 '18 at 13:29
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How do you kill all current connections to a SQL Server 2005 database?
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ALTER DATABASE [Test]
SET OFFLINE WITH ROLLBACK IMMEDIATE
ALTER DATABASE [Test]
SET ONLINE
share
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improve this answer
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Android: show soft keyboard automatically when focus is on an EditText
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You can request a soft keyboard right after creating the dialog (test on SDK - r20)
// create dialog
final AlertDialog dialog = ...;
// request keyboard
dialog.getWindow().setSoftInputMode (WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);
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UICollectionView reloadData not functioning properly in iOS 7
... I'm not sure if I can explain more. After searching, researching, testing and probing. I feel this is an iOS 7 bug. Forcing the main thread will run all UIKit related messages. I seem to run into this when popping to the view from another view controller. I refresh the data on viewWillApp...
How can I install Apache Ant on Mac OS X?
...lled on some older versions of Mac OS X, so you should run ant -version to test if it is installed before attempting to install it.
If it is not already installed, then your best bet is to install Homebrew (brew install ant) or MacPorts (sudo port install apache-ant), and use those tools to instal...
Nodemailer with Gmail and NodeJS
...sender address
to: 'true@true.com', // list of receivers
subject: 'test mail', // Subject line
html: '<h1>this is a test mail.</h1>'// plain text body
};
transporter.sendMail(mailOptions, function (err, info) {
if(err)
console.log(err)
else
console.lo...
Submitting a form by pressing enter without a submit button
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nice one, tested and working fine. But before trying something like this, remember that submitting form via Javascript won't cause some browsers to offer the password saving stuff.
– andyk
Jan 26 ...