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Why are Oracle table/column/index names limited to 30 characters?
...rib.andrew.cmu.edu/~shadow/sql/sql1992.txt , but if you read section "17.1 Description of SQL item descriptor areas" it says identifiers like names and schemas must allow at least 128 characters.
– Rick
May 4 '11 at 19:43
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POST JSON to API using Rails and HTTParty
...s => 'Open',
:priority => 'Normal',
:description => 'This is the description for the problem'
}.to_json,
:headers => { 'Content-Type' => 'application/json' } )
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What is “406-Not Acceptable Response” in HTTP?
...turned by the service"? How might I check this? I am returning json from a php file so Im presuming the content type will be json (or do i need to specify this in the headers of the php file?) also I provided this content type in my request header like so 'Accept':'application/json'. would this be c...
Apache VirtualHost 403 Forbidden
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Writable? really? I'm not sure
– php-dev
May 13 '15 at 17:21
add a commen...
HTML minification? [closed]
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This worked for me:
http://minify.googlecode.com/git/min/lib/Minify/HTML.php
It's not an already available online tool, but being a simple PHP include it's easy enough you can just run it yourself.
I would not save compressed files though, do this dynamically if you really have to, and it's alw...
Why is it wrong to use std::auto_ptr with standard containers?
...r will exhibit strange behaviour, depending on usage.
There is a detailed description of what can go wrong in Effective STL (Scott Meyers) item 8 and also a not-so-detailed description in Effective C++ (Scott Meyers) item 13.
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How can I select rows with most recent timestamp for each key value?
...about the sensor but the relevant fields are these:
Sensors->(idSensor,Description,tvLastUpdate,tvLastValue,...)
The tvLastupdate and tvLastValue are set in a trigger on inserts to the SensorReadings table. I always have direct access to these values without needing to do any expensive queries...
Inject errors into already validated form?
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Add error to specific field :
form.add_error('fieldName', 'error description')
**Add error to non fields **
form.add_error(None, 'error description')
#Only pass None instead of field name
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What are the differences between utf8_general_ci and utf8_unicode_ci? [duplicate]
...Well, unless you want wrong answers.
Source: http://forums.mysql.com/read.php?103,187048,188748#msg-188748
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What tools to automatically inline CSS style to create email HTML code? [closed]
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If you'd like to have a PHP solution, you can try CssToInlineStyles.
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