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Auto-loading lib files in Rails 4
...
+100
I think this may solve your problem:
in config/application.rb:
config.autoload_paths << Rails.root.join('lib')
and keep t...
How to convert CFStringRef to NSString?
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edited Oct 29 '12 at 17:14
pasawaya
11.2k77 gold badges4848 silver badges9292 bronze badges
a...
What is the __DynamicallyInvokable attribute for?
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answered Sep 23 '12 at 11:44
Hans PassantHans Passant
852k124124 gold badges14951495 silver badges23062306 bronze badges
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Prevent body scrolling but allow overlay scrolling
...hidden="true"] {
transition: opacity 1s, z-index 0s 1s;
width: 100vw;
z-index: -1;
opacity: 0;
}
[aria-hidden="false"] {
transition: opacity 1s;
width: 100%;
z-index: 1;
opacity: 1;
}
...
Elastic Search: how to see the indexed data
...command line, eg:
Check the mapping for an index:
curl -XGET 'http://127.0.0.1:9200/my_index/_mapping?pretty=1'
Get some sample docs:
curl -XGET 'http://127.0.0.1:9200/my_index/_search?pretty=1'
See the actual terms stored in a particular field (ie how that field has been analyzed):
cu...
What is the difference between quiet NaN and signaling NaN?
...ore dumped), and the exit status is 136, which corresponds to signal 136 - 128 == 8, which according to:
man 7 signal
is SIGFPE.
Note that SIGFPE is the same signal that we get if we try to divide an integer by 0:
int main() {
int i = 1 / 0;
}
although for integers:
dividing anything by...
How to remove k__BackingField from json when Deserialize
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answered Oct 23 '12 at 1:27
jagsjags
1,9222323 silver badges3232 bronze badges
...
How can I use optional parameters in a T-SQL stored procedure?
...ame varchar(64) = null,
@Title varchar(64) = null,
@TopCount INT = 100
AS
BEGIN
DECLARE @SQL NVARCHAR(4000) = '
SELECT TOP ' + CAST(@TopCount AS VARCHAR) + ' *
FROM Person
WHERE 1 = 1'
PRINT @SQL
IF (@FirstName IS NOT NULL) SET @SQL = @SQL + ' AND FirstN...
What is the meaning of single and double underscore before an object name?
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1204
Single Underscore
Names, in a class, with a leading underscore are simply to indicate to oth...
How does `scp` differ from `rsync`?
...lumes say:
media folders (40 GB)
database backups (28 GB)
mp3 libraries (100 GB)
It becomes impractical to build a zip/tar.gz file to transfer with scp at this point do to the physical limits of the hosted server.
As an exercise, you can do some gymnastics like piping tar into ssh and redirect...