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Removing fields from struct or hiding them in JSON Response
...red by the json encoder). But that is not the OP's question.
To quote the comment on the json:"-" answer:
This [the json:"-" answer] is the answer most people ending up here from searching would want, but it's not the answer to the question.
I'd use a map[string]interface{} instead of a str...
How to tell if a string is not defined in a Bash shell script
...{VAR+xxx}" = "xxx" ]; then echo VAR is set but empty; fi
You probably can combine the two tests on the second line into one with:
if [ -z "$VAR" -a "${VAR+xxx}" = "xxx" ]; then echo VAR is set but empty; fi
However, if you read the documentation for Autoconf, you'll find that they do not recommend...
Best branching strategy when doing continuous integration?
... We added support to Bamboo to do branch per task codicesoftware.blogspot.com/2012/02/…, and it seems their newest version will do it natively with several version controls, including dvcs.
– pablo
Apr 5 '12 at 17:38
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How to get the current time in milliseconds from C in Linux?
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Good solution but don't forget the -lm in your gcc command.
– David Guyon
Jun 2 '14 at 8:58
2
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How to get the mouse position without events (without moving the mouse)?
...rough each of the 4 million <a> elements, checking currentStyle / getComputedStyle() until you find the one with the hover font. Extrapolate back from this element to get the co-ordinates within the document.
N.B. DON'T DO THIS.
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PowerShell script to return versions of .NET Framework on a machine?
...y above.
# Get the text from github
$url = "https://raw.githubusercontent.com/dotnet/docs/master/docs/framework/migration-guide/how-to-determine-which-versions-are-installed.md"
$md = Invoke-WebRequest $url -UseBasicParsing
$OFS = "`n"
# Replace the weird text in the tables, and the padding
# Then ...
How to pass a function as a parameter in Java? [duplicate]
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new Thread(new Runnable() { someMethod(); }).start();
Before Java 8
A common pattern would be to 'wrap' it within an interface, like Callable, for example, then you pass in a Callable:
public T myMethod(Callable<T> func) {
return func.call();
}
This pattern is known as the Command ...
How to deal with persistent storage (e.g. databases) in Docker
...hello
docker run -d -v hello:/container/path/for/volume container_image my_command
This means that the data-only container pattern must be abandoned in favour of the new volumes.
Actually the volume API is only a better way to achieve what was the data-container pattern.
If you create a containe...
How can I make a JPA OneToOne relation lazy
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How do you install Google frameworks (Play, Accounts, etc.) on a Genymotion virtual device? [duplica
...ARM translation/support (this is what causes the "INSTALL_FAILED_CPU_ABI_INCOMPATIBLE" errors) and Google Play apps in your Genymotion VM.
Download the following ZIPs:
ARM Translation Installer v1.1 (Mirrors)
If you have issues flashing ARM translation, try re-downloading from a mirror
Download th...