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JavaScript OOP in NodeJS: how?
... this, arguments );
}
//Pointless override to show super calls
//note that for performance (e.g. inlining the below is impossible)
//you should do
//method.$getAge = _super.getAge;
//and then use this.$getAge() instead of super()
method.getAge = function() {
return _super.getAge.call(this);
};
...
Node: log in a file instead of the console
...ger library to wrap the functionality around logging of custom objects and formatting. Here is a sample of our logger.js https://gist.github.com/rtgibbons/7354879
Should be as simple as this.
var access = fs.createWriteStream(dir + '/node.access.log', { flags: 'a' })
, error = fs.createW...
Preferred method to store PHP arrays (json_encode vs serialize)
...need to store a multi-dimensional associative array of data in a flat file for caching purposes. I might occasionally come across the need to convert it to JSON for use in my web app but the vast majority of the time I will be using the array directly in PHP.
...
How to scroll to the bottom of a UITableView on the iPhone before the view appears
... Though this is perfect answer, as we don't need to do calculation for how many cells, height of tableview etc.. BUT I would point that we need to call this before reloading the tableview... It won't work if we write this after [table reloadData];
– Fahim Parkar
...
Get raw POST body in Python Flask regardless of Content-Type header
...r explained that request.data is the raw post body, but will be empty if form data is parsed. How can I get the raw post body unconditionally?
...
jQuery: Select data attributes that aren't empty?
...
try
$(':not([data-go-to=""])')
UPDATE:
For the sake of not leading anyone astray, this answer will work in older versions of jQuery but is not future-proof. Since @gmo and @siva's answers both seem to be working with later versions I defer to (and encourage you t...
What's the difference between deque and list STL containers?
...s the difference between the two? I mean the methods are all the same. So, for a user, they work identically.
8 Answers
...
How to check if a file exists in Documents folder?
...
Swift 3:
let documentsURL = try! FileManager().url(for: .documentDirectory,
in: .userDomainMask,
appropriateFor: nil,
create: true)
... gives you a ...
Check image width and height before upload with Javascript
I have a JPS with a form in which a user can put an image:
8 Answers
8
...
Trying to mock datetime.date.today(), but not working
....today.return_value = date(2010, 1, 1)
print datetime.date.today()
Unfortunately, this won't work:
>>> test()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "build/bdist.macosx-10.6-universal/egg/mock.py", line 557, in patched
File "buil...