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How to find out if a Python object is a string?
...a subclass of a string type:
isinstance(o, basestring)
because both str and unicode are subclasses of basestring.
To check if the type of o is exactly str:
type(o) is str
To check if o is an instance of str or any subclass of str:
isinstance(o, str)
The above also work for Unicode strings ...
Why is `std::move` named `std::move`?
...cast to rvalue - more specifically to an xvalue, as opposed to a prvalue. And it is also true that having a cast named move sometimes confuses people. However the intent of this naming is not to confuse, but rather to make your code more readable.
The history of move dates back to the original mo...
How To Remove Outline Border From Input Button
...
Focus outlines in Chrome and FF
removed:
input[type="button"]{
outline:none;
}
input[type="button"]::-moz-focus-inner {
border: 0;
}
Demo
Accessibility (A11Y)
/* Don't forget! User accessibility is important */
input[type="button"]:f...
Can we have multiple in same ?
...
@metal-gear-solid - In my experience they handle them fine, e.g.: as if they were one <tbody>. When you start to nest tables, that's what usually gives real navigation problems for a screen reader.
– Nick Craver♦
Jun 19 ...
Android Google Maps v2 - set zoom level for myLocation
...tionChanged( location );
//Move the camera to the user's location and zoom in!
mMap.animateCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(location.getLatitude(), location.getLongitude()), 12.0f));
}
}
...
What is the “right” JSON date format?
I've seen so many different standards for the JSON date format:
16 Answers
16
...
Create list of single item repeated N times
...ng'] * len(columns)
Mutable items
I've used Python for a long time now, and I have never seen a use-case where I would do the above with a mutable instance. Instead, to get, say, a mutable empty list, set, or dict, you should do something like this:
list_of_lists = [[] for _ in columns]
The un...
Why is access to the path denied?
...
I was struggling for over 6 Hrs and after looking at your response saw that the path was directory ... thanks a ton @CrazyTim ..
– User M
Nov 29 '17 at 0:59
...
How can I render inline JavaScript with Jade / Pug?
...n 7.0
The docs says you should use a script tag now, followed by a . char and no preceding space.
Example:
script.
if (usingJade)
console.log('you are awesome')
else
console.log('use jade')
will be compiled to
<script>
if (usingJade)
console.log('you are awesome')
els...
What is the `zero` value for time.Time in Go?
... postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9....