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Database design for a survey [closed]
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edited Aug 13 '16 at 18:44
answered Nov 19 '09 at 17:04
D...
How to exit if a command failed?
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426
Try:
my_command || { echo 'my_command failed' ; exit 1; }
Four changes:
Change &&...
How to create dictionary and add key–value pairs dynamically?
... Date] = "today's value";
console.log(dict);
// => {
// "Sat Nov 04 2016 16:15:31 GMT-0700 (PDT)": "today's value"
// }
Note however that this doesn't necessarily "just work", as many objects will have a string representation like "[object Object]" which doesn't make for a non-unique k...
Invalid default value for 'create_date' timestamp field
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answered Feb 8 '12 at 11:24
DevartDevart
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How to set variables in HIVE scripts
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edited Sep 24 at 2:40
Ivelin
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answe...
How do I get the size of a java.sql.ResultSet?
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finnwfinnw
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How do I prompt a user for confirmation in bash script? [duplicate]
...e.Paused until further notice.
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How do you detect the clearing of a “search” HTML5 input?
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answered Sep 16 '10 at 12:41
PauanPauan
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How to link a folder with an existing Heroku app
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Michelle TilleyMichelle Tilley
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How do I get a file extension in PHP?
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e-satise-satis
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