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What is the apply function in Scala?
... the contrived unmarshalling and verbing nouns ( an AddTwo class has an apply that adds two!) examples.
3 Answers
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Removing packages installed with go get
...le under $GOPATH/pkg/<architecture>, for example: $GOPATH/pkg/windows_amd64.
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What is the best scripting language to embed in a C# desktop application? [closed]
We are writing a complex rich desktop application and need to offer flexibility in reporting formats so we thought we would just expose our object model to a scripting langauge. Time was when that meant VBA (which is still an option), but the managed code derivative VSTA (I think) seems to have with...
jQuery .live() vs .on() method for adding a click event after loading dynamic html
I am using jQuery v.1.7.1 where the .live() method is apparently deprecated.
7 Answers
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Difference between shadowing and overriding in C#?
...'s usability really seems questionable! Is there any 'serious' open-source app using this?
– Jox
Dec 29 '08 at 15:49
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How to check if a file is a valid image file?
...rce code seems to verify... nothing! pillow.readthedocs.io/en/latest/_modules/PIL/…
– Massimo
Dec 12 '19 at 21:06
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Is it possible to have a multi-line comments in R? [duplicate]
...iscarded, so as long as it's not the last line in a function nothing will happen.
"This function takes a value x, and does things and returns things that
take several lines to explain"
doEverythingOften <- function(x) {
# Non! Comment it out! We'll just do it once for now.
"if (x %in%...
insert multiple rows via a php array into mysql
...nment.
$sql = array();
foreach( $data as $row ) {
$sql[] = '("'.mysql_real_escape_string($row['text']).'", '.$row['category_id'].')';
}
mysql_query('INSERT INTO table (text, category) VALUES '.implode(',', $sql));
The advantage of this approach is that you don't copy and re-copy the SQL stat...
How do I automatically update a timestamp in PostgreSQL
...he time stamp when a new row is inserted as I can do in MySQL using CURRENT_TIMESTAMP.
4 Answers
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Best way to find the intersection of multiple sets?
...e in a list, this translates to:
u = set.intersection(*setlist)
where *a_list is list expansion
Note that set.intersection is not a static method, but this uses the functional notation to apply intersection of the first set with the rest of the list. So if the argument list is empty this will fa...