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How can I get a list of all classes within current module in Python?
...e module is already available in globals. If you execute foo as main (as a script) the module is actually run twice because when you get to 'import foo' main will be in the global namespace but not foo. After 'import foo' both 'main' and 'foo' will be in the globals namespace.
–...
Check free disk space for current partition in bash
...ler in bash. The user will go to the target directory and runs the install script, so the first action should be to check that there is enough space. I know that df will report all file systems, but I was wondering if there was a way to get the free space just for the partition that the target direc...
Why do we need to install gulp globally and locally?
...installed eslint, you can do:
npx eslint .
npm < 5.2
When used in a script field of your package.json, npm searches node_modules for the tool as well as globally installed modules, so the local install is sufficient.
So, if you are happy with (in your package.json):
"devDependencies": {
...
Can anyone explain python's relative imports?
...fely delete the top level __init__.py, if you don't import anything into a script further up the directory tree.
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Is there a way to change the environment variables of another process in Unix?
...
You've got a shell script running; you want to change the environment in your shell script's parent process...so the shell script launches gdb on the parent process and is scripted into do making the change, and it works without crashing the pa...
jQuery/Javascript function to clear all the fields of a form [duplicate]
... resetting form fields, not clearing fields - see update.
You can use JavaScript's native reset() method to reset the entire form to its default state.
Example provided by Ryan:
$('#myForm')[0].reset();
Note: This may not reset certain fields, such as type="hidden".
UPDATE
As noted by IlyaDo...
How do I check if a variable exists?
...cending speech. Some of us use Python for simple mathematics or statistics scripts using IDEs such as Spyder which work like Matlab. It makes sense sometimes in those environments to allow the user to define variables in the global console and check otherwise if they are undeclared in the script lik...
How can I listen for a click-and-hold in jQuery?
...ener').on('clickHold', function() {
console.log('Worked!');
});
<script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
<img src="http://lorempixel.com/400/200/" id="HoldListener">
See on JSFiddle
Now you need just to set the time of holding and add clic...
HTML tag want to add both href and onclick working
...ef="www.mysite.com" onclick="return theFunction();">Item</a>
<script type="text/javascript">
function theFunction () {
// return true or false, depending on whether you want to allow the `href` property to follow through or not
}
</script>
The default behavior...
Configure Flask dev server to be visible across the network
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how to access the flask script globally, hosting on my own server
– pyd
Jul 12 '18 at 10:37
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