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How do I add 1 day to an NSDate?
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Swift 5.0 :
var dayComponent = DateComponents()
dayComponent.day = 1 // For removing one day (yesterday): -1
let theCalendar = Calendar.current
let nextDate = theCalendar.date(byAdding: dayComponent, to: Date...
How is this fibonacci-function memoized?
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95
The evaluation mechanism in Haskell is by-need: when a value is needed, it is calculated, and ke...
C++ error: undefined reference to 'clock_gettime' and 'clock_settime'
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285
Add -lrt to the end of g++ command line. This links in the librt.so "Real Time" shared library.
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How to perform OR condition in django queryset?
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573
from django.db.models import Q
User.objects.filter(Q(income__gte=5000) | Q(income__isnull=True...
How to generate a random string in Ruby
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Editing legend (text) labels in ggplot
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153
The tutorial @Henrik mentioned is an excellent resource for learning how to create plots with t...
How to vertically align into the center of the content of a div with defined width/height?
...ually by changing the height % of your content div and multiplying it by -.5 to get your margin-top value.
.area{
position:relative;
display:block;
height:100px;
width:100px;
border:1px solid black;
background:red;
margin:10px;
}
.content {
position:absolute;
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Do SVG docs support custom data- attributes?
In HTML5, elements can have arbitrary metadata stored in XML attributes whose names start with data- such as <p data-myid="123456"> . Is this part of the SVG spec too?
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Chaining multiple filter() in Django, is this a bug?
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edited Jul 14 '17 at 8:55
Anupam
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answered N...