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What is the reason for having '//' in Python? [duplicate]
...erands was already a floating point number.
In Python 2.X:
>>> 10/3
3
>>> # to get a floating point number from integer division:
>>> 10.0/3
3.3333333333333335
>>> float(10)/3
3.3333333333333335
In Python 3:
>>> 10/3
3.3333333333333335
>>> 1...
Join strings with a delimiter only if strings are not null or empty
...ple:
[...].filter(x => typeof x === 'string' && x.length > 0)
will only keep non-empty strings in the list.
--
(obsolete jquery answer)
var address = "foo";
var city;
var state = "bar";
var zip;
text = $.grep([address, city, state, zip], Boolean).join(", "); // foo, bar
...
Does Ruby have a string.startswith(“abc”) built in method?
...
340
It's called String#start_with?, not String#startswith: In Ruby, the names of boolean-ish methods...
How to increment a pointer address and pointer's value?
...else?
– felipemaia
Nov 21 '11 at 15:03
@Lundin Hi, is the answer above corrected now? Thanks.
– ...
FragmentPagerAdapter Exists Only In Android.Support.V4.App (and not Android.App)
...
202
There is one that is in android.support.v13.app.FragmentPagerAdapter, which should do what you ...
Checkboxes in web pages – how to make them bigger?
...r.
input[type='checkbox'] {
-webkit-appearance:none;
width:30px;
height:30px;
background:white;
border-radius:5px;
border:2px solid #555;
}
input[type='checkbox']:checked {
background: #abd;
}
<input type="checkbox" />
...
Case in Select Statement
...
http://msdn.microsoft.com/en-us/library/ms181765.aspx
USE AdventureWorks2012;
GO
SELECT ProductNumber, Name, "Price Range" =
CASE
WHEN ListPrice = 0 THEN 'Mfg item - not for resale'
WHEN ListPrice < 50 THEN 'Under $50'
WHEN ListPrice >= 50 and ListPrice < 250 THEN 'U...
What is the “main file” property when doing bower init?
...
60
According to the Bower.io documentation
main
Recommended Type: String or Array of ...
Is it possible to modify variable in python that is in outer, but not global, scope?
...
100
Python 3.x has the nonlocal keyword. I think this does what you want, but I'm not sure if you ...
Newline in markdown table?
... |
edited Jan 13 '15 at 20:41
answered Aug 25 '12 at 5:03
...