Another Web Development Blog
Hello,
Every time I share a folder to a VirtualBox machine I forgot to add the virtual machine ubuntu user to the VirtualBox group.
From the terminal run:
sudo adduser yourusername vboxsfwhere yourusername is the Ubuntu user name you are logged in with.
Then reboot the machine.
Have a good emulation!
Simply run in your terminal:
npm rebuild node-sassHello,
I would like to share a script I found quite useful, it’s very basic bash scripting but it still can help the unexperienced ones.
import.sh script#!/bin/bash
db=$1
user=$2
passwd=$3
if [ "$db" = "" ]; then
echo "Usage: $0 db_name user password"
exit 1
fi
clear
for sql_file in *.sql; do
echo "Importing $sql_file";
mysql --user=$user --password=$passwd $db < $sql_file;
donebash import.sh yourTargetDatabaseName yourMySQLUser yourMySQLPasswordThe script will simply run sequentially all the imports you dumped beforehand.
PS: If you get some Foreign Key errors, you can disable them changing the “for” cycle mysql command with the following:echo "SET FOREIGN_KEY_CHECKS=0" | mysql --user=$user --password=$passwd $db < $sql_file
Have a good import!
Hello all,
If you encounter this build error:
Error: Failed to pass Gatekeeper: : Error: Command failed: spctl –assess –type execute –verbose –ignore-cache –no-cache
You can still build your application disabling Gatekeeper temporarily running this command:
sudo spctl --master-disable[source](https://github.com/electron-userland/electron-osx-sign/issues/83)
Have a great day!
Hello all,
I may not be the only one to have wasted hours trying to figure out why the coverage report looked like this:
The reason was subtle:
Hello all,
A quick snippet that can prove to be useful:
<div onWheel={ event => {
if (event.nativeEvent.wheelDelta > 0) {
console.log('scroll up');
} else {
console.log('scroll down');
}
}}
>
scroll on me!
</div>
onWheel synthetic event returns an event object having an attribute named nativeEvent containing the original event information. wheelDelta is used to detect the direction even if there is no effective scroll (overflow:hidden).
I have reproduced this error using karma-remap-istanbul and karma-coverage to show the source maps of my Webpack compiled build.
The error is talkative, it tells that the script can’t create a folder in `/` system root folder. Of course it’s supposed to create those report folders starting from a relative path. To enable it you should add the following option in your webpack.config.js file under the group output.
devtoolModuleFilenameTemplate: '[resource-path]'This way we change the naming policy of the source-maps ad we won’t encounter permissions errors.
Hello all,
I am developing a component based angular 1.5+ application. Since I am using Webpack to build, I want to make full of use of it and I want to load asynchronously translations files split in chuncks.
In order to make chuncks out of your code, you should can System.importimport syntax (details). If you are not familiar with this concept I suggest you to read the documentation about code splitting.
Moreover I want to use angular-translate which normally works with static assets served locally or via url.
How can I tell angular-translate to load my assets via import?
Hello all,
This is a quick tip to make a npm script which make Istanbul coverage utility works with Mocha.
npm install --save-dev istanbul mochatest script as follows:
"scripts": {
"test": "./node_modules/istanbul/lib/cli.js cover node_modules/mocha/bin/_mocha -- -R spec test/**/*",
}
npm testBingo! Now your coverage are being generated in the coverage folder. The tricky part was using “bin/_mocha” instead of the “bin/mocha”.
Have a good day!
