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What's the best way to unit test protected & private methods in Ruby?
...me and starting line
number that are used when reporting compilation errors.
class Klass
def initialize
@secret = 99
end
end
k = Klass.new
k.instance_eval { @secret } #=> 99
You can use it to access private methods and ins...
How to format a number as percentage in R?
...ng "x" with "percent(x)" in a statistical or graphing command produces an error message.
– rolando2
Jul 20 '14 at 18:31
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jQuery event to trigger action when a div is made visible
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Didn't work for me. I get error "livequery is not a function". Tried with both "jquery-1.12.4.min.js" and "jquery-3.1.1.min.js"
– Paul Gorbas
Dec 6 '16 at 6:29
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Cannot resolve the collation conflict between “SQL_Latin1_General_CP1_CI_AS” and “Latin1_General_CI_
...
Identify the fields for which it is throwing this error and add following to them:
COLLATE DATABASE_DEFAULT
There are two tables joined on Code field:
...
and table1.Code = table2.Code
...
Update your query to:
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and table1.Code COLLATE DATABASE_DEFAULT = table2.Code...
How can I set the default value for an HTML element?
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selected="selected" looks like an error. In a couple of months I'd probably change it to selected="3" thinking that this means that item 3 is selected. (and break my page)
– Paul McCarthy
Jun 8 '17 at 20:49
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The Role Manager feature has not been enabled
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@Infotekka "Unable to connect to SQL Server database" error.
– Jack
Apr 4 '16 at 14:10
2
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WebAPI Multiple Put/Post parameters
... console.log("Response Data ↓");
console.log(data);
},
error: function (err) {
console.log(err);
}
});
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How to manually include external aar package using new Gradle Android Build System
...w upvotes incoming because Android Build Gradle Plugin 4.0.0 now throws an error instead of ignoring broken .aar paths
– Patrick
Jun 2 at 13:39
add a comment
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How to remove old Docker containers
... consider this command if you want do rm all stopped containers (without a error because of the first line): docker ps -a | awk 'NR > 1 {print $1}' | xargs docker rm
– masi
Jun 15 '14 at 14:45
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Script to get the HTTP status code of a list of urls?
...out --server-response is that those headers output are printed to standard error (sterr), thus the need to redirect to stdin.
The output sent to standard input, we can pipe it to awk to extract the HTTP status code. That code is :
the second ($2) non-blank group of characters: {$2}
on the very fi...