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How to create a directory if it doesn't exist using Node.js?
...hrow err;
});
NOTE: You'll need to import the built-in fs module first.
Now here's a little more robust example that leverages native ES Modules (with flag enabled and .mjs extension), handles non-root paths, and accounts for full pathnames:
import fs from 'fs';
import path from 'path';
createD...
What is the difference between __init__ and __call__?
I want to know the difference between __init__ and __call__ methods.
13 Answers
...
A python class that acts like dict
..._(self,*arg,**kw):
super(CustomDictOne, self).__init__(*arg, **kw)
Now you can use the built-in functions, like dict.get() as self.get().
You do not need to wrap a hidden self._dict. Your class already is a dict.
...
C/C++ line number
...wer looks like?). Another point might be (at least it looks to me this way now) that you gave an answer 1 hour after an already correct answer was given, so you added no value.
– Felix Kling
May 17 '10 at 19:21
...
How to generate unique ID with node.js
...(); // -> '110ec58a-a0f2-4ac4-8393-c866d813b8d1'
** UPDATE 7.x
And now the above usage is deprecated as well, so use this package like this:
const { v1: uuidv1 } = require('uuid');
uuidv1(); // -> '6c84fb90-12c4-11e1-840d-7b25c5ee775a'
const { v4: uuidv4 } = require('uuid');
uuidv4()...
Is there a setting on Google Analytics to suppress use of cookies for users who have not yet given c
... to tracking, for future pageviews
_gaq.push(['_trackPageview']); // now run the pageview that you 'missed'
}
Opt Out
With this approach, you'd allow the user to opt-out of tracking, which would mean you'd use a cookie to set the ga-disable-UA-XXXXXX-Y' property and a cookie to manage it...
How do I unit test web api action method when it returns IHttpActionResult?
...d example for a Get operation...i changed the status code to different one now...
– Kiran Challa
Nov 12 '13 at 21:22
4
...
how to break the _.each function in underscore.js
...
right now (05/2013), there is neither a _.every() nor a _.all() method for arrays in underscore - so stick to the Array.every().
– pkyeck
May 9 '13 at 9:09
...
Programmatically obtain the Android API level of a device?
...rsions was used Build.VERSION.SDK
String myAPI= Build.VERSION.SDK;
but now is deprecated!.
SDK This field was deprecated in API level 4. Use SDK_INT to easily
get this as an integer.
now you have to use: SDK_INT Added in API level 4 :
int myAPI = Build.VERSION.SDK_INT;
SDK_INT ...
Why does setTimeout() “break” for large millisecond delay values?
...
You can use:
function runAtDate(date, func) {
var now = (new Date()).getTime();
var then = date.getTime();
var diff = Math.max((then - now), 0);
if (diff > 0x7FFFFFFF) //setTimeout limit is MAX_INT32=(2^31-1)
setTimeout(function() {runAtDate(date, func...