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Convert java.util.Date to String
...ate.toInstant() // Convert `java.util.Date` to `Instant`.
.atOffset( ZoneOffset.UTC ) // Transform `Instant` to `OffsetDateTime`.
.format( DateTimeFormatter.ISO_LOCAL_DATE_TIME ) // Generate a String.
.replace( "T" , " " ) // Put a SPACE in the middle.
2014-11-...
In Java, what is the best way to determine the size of an object?
...specified in the documentation. Also I suppose that the authors decided to set the size of a String as 32 bytes (only the pointer?) because of the Java's String pool, which makes it difficult to say, whether a String instance is shared (stored in the pool) or local&unique to a class.
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Importing CSV with line breaks in Excel 2007
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Any idea how to get the same settings as with double clicking?
– Michiel Thalen
Apr 8 '15 at 21:08
7
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Updating MySQL primary key
...increment_field),
MODIFY `auto_increment_field` int auto_increment;
then set auto increment back to previous value
ALTER TABLE `xx` AUTO_INCREMENT = 5;
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Check if table exists in SQL Server
I would like this to be the ultimate discussion on how to check if a table exists in SQL Server 2000/2005 using SQL Statements.
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How to format strings using printf() to get equal length in the output?
I have two functions, one which produces messages like Starting initialization... and another which checks return codes and outputs "Ok" , "Warning" or "Error" . However, the output that is produced is of the different length:
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Passing variables in remote ssh command
...ygbjrbjrb
# Make a list of what you want to pass through SSH.
# (The “unset” is just in case someone exported
# an associative array with this name.)
unset -v VAR_NAMES
readonly VAR_NAMES=(
FOO
BAR
)
for name in "${VAR_NAMES[@]}"
do
printf '%s %s\0' "$name" "${!name}"
done | ssh us...
REST Complex/Composite/Nested Resources [closed]
...on't forget that just because it's REST, doesn't mean resources have to be set in stone from POST.
What you choose to include in any given representation of a resource is up to you.
Your case of the the covers referenced separately is merely the creation of a parent resource (comic book) whose chi...
Initialising an array of fixed size in python [duplicate]
I would like to know how i can initialise an array(or list), yet to be populated with values, to have a defined size.
11 An...
how to listen to N channels? (dynamic select statement)
... only thing the more complicated reflect code has going for it is that the setup is faster (with GOMAXPROCS=1) since it doesn't need a bunch of goroutines. In every other case a simple goroutine merging channel blows away the reflect solution (by ~2 orders of magnitude).
– Dave...