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How to get the name of a function in Go?
... log with file and line.
func Debug(format string, a ...interface{}) {
_, file, line, _ := runtime.Caller(1)
info := fmt.Sprintf(format, a...)
log.Printf("[cgl] debug %s:%d %v", file, line, info)
share
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Computed / calculated / virtual / derived columns in PostgreSQL
...al, but makes makes life a bit easier).
Suppose my computation is md5(some_string_field), then I create the index as:
CREATE INDEX some_string_field_md5_index ON some_table(MD5(some_string_field));
Now, any queries that act on MD5(some_string_field) will use the index rather than computing it f...
Is there an equivalent for the Zip function in Clojure Core or Contrib?
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zipmap returns you a map, which does not guarantee the order
– Ilya Shinkarenko
Mar 4 '15 at 23:04
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LinearLayout not expanding inside a ScrollView
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How can I upload fresh code at github?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
Editing in the Chrome debugger
...right-click it and a menu will appear: click Save and save it locally.
In order to view the diff or revert your changes, right-click and select the option Local Modifications... from the menu. You will see your changes diff with respect to the original file if you expand the timestamp shown.
More ...
Jackson overcoming underscores in favor of camel-case
... I was able to only annotate one property, but it did change the order of properties in the generated string: annotated properties showed up last. (Jackson 2.3.0)
– eebbesen
Dec 30 '13 at 18:00
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Lombok annotations do not compile under Intellij idea [duplicate]
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In order to solve the problem set:
Preferences (Ctrl + Alt + S)
Build, Execution, Deployment
Compiler
Annotation Processors
Enable annotation processing
Make sure you have the Lombok plugin for IntelliJ installed...
Why can't I do ?
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In order to show the user a nice preview YOU HAVE TO DO A ROUND TRIP TO THE SERVER first. It is possible with AJAX. How is uploading a file to the server first more secure than generating the preview image locally? The paranoid ...
Easy way to concatenate two byte arrays
...go back and edit the line where you create the result byte array. Also, re-ordering the arrays is simple, unlike using the arraycopy method.
– Wayne Uroda
Aug 27 '12 at 11:38
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