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New Array from Index Range Swift
...th how you're declaring your array to begin with.
EDIT:
To fix your function, you have to cast your Slice to an array:
func aFunction(numbers: Array<Int>, position: Int) -> Array<Int> {
var newNumbers = Array(numbers[0..<position])
return newNumbers
}
// test
aFunction(...
Pass Array Parameter in SqlCommand
...rom TableA WHERE Age IN ({0})", string.Join(", ", parameters));
cmd.Connection = new SqlConnection(connStr);
UPDATE: Here is an extended and reusable solution that uses Adam's answer along with his suggested edit. I improved it a bit and made it an extension method to make it even easier to call. ...
What happens to an open file handle on Linux if the pointed file gets moved or deleted
...file is moved onto the existing file using rename(), it's the same as deletion (see above) - that is, the file handle will continue to refer to the original version of the file.
In general, once the file is open, the file is open, and nobody changing the directory structure can change that - they c...
Trees in Twitter Bootstrap [closed]
... adding this tree component to Bootstrap. Please see the project documentation at http://jhfrench.github.io/bootstrap-tree/docs/example.html.
Alternately, here is the LESS source to generate that CSS (the JS can be picked up from the jsFiddle):
@import "../../../external/bootstrap/less/bootstrap.l...
MSTest copy file to test run folder
...
use a DeploymentItem attribute
using System;
using System.IO;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using CarMaker;
namespace DeploymentTest
{
[TestClass]
public class UnitTest1
{
[TestMethod()]
[DeploymentItem("testFile1.xml")]
pub...
Why is @autoreleasepool still needed with ARC?
...ool and how it introduces a scope is used by the compiler to infer information about what retains, releases & autoreleases are required.
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Count(*) vs Count(1) - SQL Server
...ce.
Reason:
Books on-line says "COUNT ( { [ [ ALL | DISTINCT ] expression ] | * } )"
"1" is a non-null expression: so it's the same as COUNT(*).
The optimizer recognizes it for what it is: trivial.
The same as EXISTS (SELECT * ... or EXISTS (SELECT 1 ...
Example:
SELECT COUNT(1) FROM dbo.t...
How to configure encoding in Maven?
...
OK, I found the problem.
I use some reporting plugins. In the documentation of the failsafe-maven-plugin (http://maven.apache.org/plugins/maven-failsafe-plugin/integration-test-mojo.html) I found, that the <encoding> configuration - of course - uses ${project.reporting.outputEncoding} by de...
What is the runtime performance cost of a Docker container?
...al to native performance and faster than KVM in every category.
The exception to this is Docker’s NAT — if you use port mapping (e.g., docker run -p 8080:8080), then you can expect a minor hit in latency, as shown below. However, you can now use the host network stack (e.g., docker run --ne...
return, return None, and no return at all?
Consider three functions:
5 Answers
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