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Cost of exception handlers in Python
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Maybe "extremely efficient" means something like what is done in Java?
– ebk
Oct 29 '18 at 5:41
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Code Golf: Lasers
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$_ = <>;
Read the board into $_.
$s="#";
$s is the symbol of whatever the beam is sitting on top of now. Since the laser emitter is to be treated like a wall, set this to be a wall to begin with.
if (tr/v<^/>v</) {
my $o;
$o .= "\n" while s/.$/$o .= $&, ""/meg;
tr,/...
Finding the PHP File (at run time) where a Class was Defined
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Honest, non-asshole curiosity here. What made you think this answer was any better than the idea I'd already considered and rejected? " I realize I could use (get_included_files()) to get a list of all the files that have been included so far and then parse th...
Difference between reduce and foldLeft/fold in functional programming (particularly Scala and Scala
...meworks like Spark and Scalding have both reduce and foldLeft ? So then what's the difference between reduce and fold ?
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how to emulate “insert ignore” and “on duplicate key update” (sql merge) with postgresql?
...tively; time to upgrade!
Building on Bill Karwin's answer, to spell out what a rule based approach would look like (transferring from another schema in the same DB, and with a multi-column primary key):
CREATE RULE "my_table_on_duplicate_ignore" AS ON INSERT TO "my_table"
WHERE EXISTS(SELECT 1...
Set encoding and fileencoding to utf-8 in Vim
What is the difference between these two commands?
3 Answers
3
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How to format a UTC date as a `YYYY-MM-DD hh:mm:ss` string using NodeJS?
...s. Includes some excellent looking date/time capabilities.
strftime - Just what it says, nice and simple
dateutil - This is the one I used to use before MomentJS
node-formatdate
TimeTraveller - "Time Traveller provides a set of utility methods to deal with dates. From adding and subtracting, to form...
Inconsistent Accessibility: Parameter type is less accessible than method
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What is the accessibility of the type support.ACTInterface. The error suggests it is not public.
You cannot expose a public method signature where some of the parameter types of the signature are not public. It wouldn't be...
Determine if an object property is ko.observable
...ill include a ko.isComputed function. The code would be the equivalent to what I added to the answer above.
– RP Niemeyer
Mar 9 '12 at 2:36
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Resize a large bitmap file to scaled output file on Android
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@Ofir : getImageUri(path); what i have to pass in this method?
– Biginner
May 28 '13 at 8:21
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