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Updating address bar with new URL without hash or reloading the page
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4 Answers
4
Active
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Check if a table exists in Rails
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304
In Rails 5 the API became explicit regarding tables/views, collectively data sources.
# Tables ...
RestSharp JSON Parameter Posting
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edited Jul 17 '14 at 16:27
answered Jun 10 '11 at 23:31
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Assign pandas dataframe column dtypes
...05-01
1 b 2 2018-05-02
df.dtypes
x object
y int64
z datetime64[ns]
dtype: object
and confirm the dtype is updated.
OLD/DEPRECATED ANSWER for pandas 0.12 - 0.16: You can use convert_objects to infer better dtypes:
In [21]: df
Out[21]:
x y
0 a 1
1 b 2
In [...
How to use Active Support core extensions
...tive_support/all'
=> true
irb(main):002:0> 1.week.ago
=> 2010-11-14 17:56:16 -0700
irb(main):003:0>
For 1.8.7:
rvm 1.8.7
irb -f
irb(main):001:0> require 'rubygems'
=> true
irb(main):002:0> require 'active_support/all'
=> true
irb(main):003:0> 1.week.ago
=> Sun Nov 1...
Center Google Maps (V3) on browser resize (responsive)
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143
You need to have an event listener for when the window resizes. This worked for me (put it in ...
.NET HttpClient. How to POST string value?
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437
using System;
using System.Collections.Generic;
using System.Net.Http;
class Program
{
st...
How can I list (ls) the 5 last modified files in a directory?
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Paul RubelPaul Rubel
24.1k77 gold badges5353 silver badges7676 bronze badges
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Default value in Go's method
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answered Oct 26 '13 at 22:43
sdanzigsdanzig
3,4901919 silver badges2323 bronze badges
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