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How does one use rescue in Ruby without the begin and end block
...eption?
– user1735921
Jun 22 '17 at 12:30
1
Inline rescue is not a good practice as it rescues St...
Amazon S3 Change file download name
...T need in x-amz prefix.
– Daveo
Apr 12 '10 at 9:10
3
Take a look at the answer below, since Janua...
How to toggle a boolean?
...
answered Jul 22 '12 at 22:11
JordanJordan
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Difference between setTimeout with and without quotes and parentheses
... Flimzy
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answered Apr 25 '12 at 9:39
JosephJoseph
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C# static class constructor
... |
edited Dec 18 '17 at 12:30
Hasan Fathi
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answe...
Disable file preview in VS2012
In VS2012 when you select a file in solution explorer it automatically opens file in a special "preview" tab.
5 Answers
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Convert unix time to readable date in pandas dataframe
...int64(1)
In [23]: df.head()
Out[23]:
date price
0 1349720105 12.08
1 1349806505 12.35
2 1349892905 12.15
3 1349979305 12.19
4 1350065705 12.15
In [25]: df['date'] = pd.to_datetime(df['date'],unit='s')
In [26]: df.head()
Out[26]:
date price
0 2012-10-08 18:15...
Returning value that was passed into a method
... Jakub Konecki
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answered Jun 15 '09 at 15:03
mhamrahmhamrah
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How to display string that contains HTML in twig template?
...works fine.
– Honesta
Oct 13 '16 at 12:02
add a comment
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Heroku Postgres - terminate hung query (idle in transaction)
...is likely to be the query you'd like to terminate. I'll assume the pid is 1234 below.
You may cancel a query through SQL (i.e. without shell access) as long as it's yours or you have super user access:
select pg_cancel_backend(1234);
That's a "friendly" request to cancel the 1234-query, and wit...