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cannot convert data (type interface {}) to type string: need type assertion
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301
According to the Go specification:
For an expression x of interface type and a type T, the ...
HttpServletRequest - how to obtain the referring URL?
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edited Sep 28 '18 at 14:04
Simeon Leyzerzon
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an...
Using Rails 3.1 assets pipeline to conditionally use certain css
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edited Aug 4 '12 at 5:06
fny
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answered Se...
Why should I use Restify?
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50
Corrigendum: this information is now wrong, keep scrolling!
there was an issue with the scri...
Configuring IntelliJ IDEA for unit testing with JUnit
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edited Mar 8 '17 at 16:10
answered Jan 21 '11 at 10:46
Ig...
What exactly is Heroku?
...n tutorial which allows you to start in minutes. Also they provide first 750 computation hours free of charge which means you can have one processes (aka Dyno) at no cost. Also performance is very good e.g. simple web application written in node.js can handle around 60 - 70 requests per second.
Her...
Meaning of Git checkout double dashes
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answered Nov 10 '12 at 11:09
Dietrich EppDietrich Epp
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How to get the last date of a particular month with JodaTime?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Mar 14 '12 at 22:47
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Ruby send vs __send__
..._, not send.
– Andrew Marshall
Aug 10 '14 at 23:50
Good answer. Might be even better if it mentioned public_send, whic...
PL/SQL, how to escape single quote in a string?
...ou can use literal quoting:
stmt := q'[insert into MY_TBL (Col) values('ER0002')]';
Documentation for literals can be found here.
Alternatively, you can use two quotes to denote a single quote:
stmt := 'insert into MY_TBL (Col) values(''ER0002'')';
The literal quoting mechanism with the Q sy...