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Spring CrudRepository findByInventoryIds(List inventoryIdList) - equivalent to IN clause
...); I get the error: Caused by: java.lang.NumberFormatException: For input string: "(1, 2)"
– user64141
Feb 14 '16 at 17:04
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show 3 more co...
How to do a newline in output
...ems that both Ruby and PHP do not expand escape sequences in single quoted strings.
– kjagiello
Dec 31 '13 at 15:02
2
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Reading a delimited string into an array in Bash
I have a variable which contains a space-delimited string:
5 Answers
5
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Get to UIViewController from UIView?
...
All this bs about "you shouldn't do this" is just that. If a view wants to know about its view controller, that is up to the programmer to decide. period.
– Daniel Kanaan
Dec 7 '15 at ...
Why no ICloneable?
...> : CloneableExBase<T> where T : PersonBase<T> {
public string Name { get; set; }
protected override void FillClone( T clone ) {
clone.Name = this.Name;
}
}
public sealed class Person : PersonBase<Person> {
protected override Person CreateClone() => ...
Rounding a double to turn it into an int (java)
...
import java.math.*;
public class TestRound11 {
public static void main(String args[]){
double d = 3.1537;
BigDecimal bd = new BigDecimal(d);
bd = bd.setScale(2,BigDecimal.ROUND_HALF_UP);
// output is 3.15
System.out.println(d + " : " + round(d, 2));
// output is 3.154
...
Swapping column values in MySQL
...
Ok, so just for fun, you could do this! (assuming you're swapping string values)
mysql> select * from swapper;
+------+------+
| foo | bar |
+------+------+
| 6 | 1 |
| 5 | 2 |
| 4 | 3 |
+------+------+
3 rows in set (0.00 sec)
mysql> update swapper set
-...
download file using an ajax request
...n as your site.
You could always make the AJAX request/window.location a fallback by using some JavaScript to test if download is supported and if not, switching it to call window.location.
Original answer
You can't have an AJAX request open the download prompt since you physically have to naviga...
Collections.emptyList() returns a List?
...arameter, and have your code behave as expected, like this:
public Person(String name) {
this(name,Collections.<String>emptyList());
}
Now when you're doing straight assignment, the compiler can figure out the generic type parameters for you. It's called type inference. For example, if ...
Regex for string contains?
What is the regex for simply checking if a string contains a certain word (e.g. 'Test')? I've done some googling but can't get a straight example of such a regex. This is for a build script but has no bearing to any particular programming language.
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