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Why is a div with “display: table-cell;” not affected by margin?
... <div class="cell">456</div>
<div class="cell">879</div>
</div>
</div>
CSS
.table {display:table;border-collapse:separate;border-spacing:5px;}
.row {display:table-row;}
.cell {display:table-cell;padding:5px;border:1px solid black;}
See jsFiddle ...
File tree view in Notepad++
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Martlark
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answered Oct 28 '11 at 2:10
lescelesce
5,9...
click or change event on radio using jquery
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edited Mar 2 '17 at 11:28
Parag Jadhav
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answered...
How can I combine hashes in Perl?
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168
Quick Answer (TL;DR)
%hash1 = (%hash1, %hash2)
## or else ...
@hash1{keys %hash...
Summarizing multiple columns with dplyr? [duplicate]
...;int> <dbl> <dbl> <dbl> <dbl>
#> 1 1 3.08 2.98 2.98 2.91
#> 2 2 3.03 3.04 2.97 2.87
#> 3 3 2.85 2.95 2.95 3.06
If you want to summarize only certain columns, use summarise_at or summarise_if functions.
Alternatively, the purrrlyr package p...
How to rename items in values() in Django?
...
From django>=1.8 you can use annotate and F object
from django.db.models import F
MyModel.objects.annotate(renamed_value=F('cryptic_value_name')).values('renamed_value')
Also extra() is going to be deprecated, from the django docs:
...
How do I check the difference, in seconds, between two dates?
...30,23,59,59)
b = dt.datetime(2013,12,31,23,59,59)
(b-a).total_seconds()
86400.0
#note that seconds doesn't give you what you want:
(b-a).seconds
0
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Resharper- Find all unused classes
...ulrichbulrichb
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41
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UI Terminology: Logon vs Login [closed]
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286
Since you're looking for correctness,
login, logout, logon, and logoff are all nouns:
"Pleas...
Why switch is faster than if
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DanielDaniel
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6
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