大约有 40,000 项符合查询结果（耗时：0.0469秒） [XML]
How to convert a char to a String?
...ut as well:
String s = "" + 's';
But this compiles down to:
String s = new StringBuilder().append("").append('s').toString();
which is less efficient because the StringBuilder is backed by a char[] (over-allocated by StringBuilder() to 16), only for that array to be defensively copied by the r...
Convert JS date time to MySQL datetime
... @Catfish You mean with a specific date? You use a Date object. new Date().toMysqlFormat() or new Date(2014,12,14).toMysqlFormat() or whatever.
– kojiro
Mar 12 '13 at 12:36
...
Why is Go so slow (compared to Java)?
...C. Go is a perfectly viable option already, and should only get better, as new libraries, frameworks and tools pop up.
– if __name__ is None
May 30 '13 at 23:37
1
...
Iterating over Java collections in Scala
...
implicit def javaIteratorToScalaIterator[A](it : java.util.Iterator[A]) = new Wrapper(it)
then it will act as a sub class of the Scala iterator so you can do foreach.
share
|
improve this answer
...
Filling a DataSet or DataTable from a LINQ query result set
...ers.AsEnumerable()
where order.Field<DateTime>("OrderDate") > new DateTime(2001, 8, 1)
select order;
// Create a table from the query.
DataTable boundTable = query.CopyToDataTable<DataRow>();
Why won't that work for you?
...
How do I fetch a single model in Backbone?
... your Clock model:
url : function() {
var base = 'clocks';
if (this.isNew()) return base;
return base + (base.charAt(base.length - 1) == '/' ? '' : '/') + this.id;
},
This approach assumes that you have implemented controllers with the hashbang in your URL like so, http://www.mydomain.com/#...
SQL SELECT WHERE field contains words
...
Another downside of this approach: '%word%' will also find 'words', 'crosswordpuzzle' and 'sword' (just as an example). I'd have to do a column1 LIKE 'word' OR column1 LIKE 'word %' OR column1 LIKE '% word' OR column1 LIKE ' word ' to jus...
“Rate This App”-link in Google Play store app on the phone
...ntent.FLAG_ACTIVITY_NO_HISTORY or
Intent.FLAG_ACTIVITY_NEW_DOCUMENT or
Intent.FLAG_ACTIVITY_MULTIPLE_TASK)
try {
startActivity(goToMarket)
} catch (e: ActivityNotFoundException) {
startActivity(Intent(Int...
How to implement a custom AlertDialog View
...
Actually this still leave me with a question then (I'm new to inflating views). Using builder.setView(inflater.inflate(R.id.dialog, ROOT_VIEWGROUP[, ATTACH_TO_ROOT])), the docs say the root viewgroup is optional. Should this be used in this case? If so ... still have to figure ou...
Match whitespace but not newlines
I sometimes want to match whitespace but not newline.
6 Answers
6
...