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Rails - Validate Presence Of Association?
...eUploader: {
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Does .NET have a way to check if List a contains all items in List b?
.../ </summary>
/// <remarks>Needs .NET 3.5 or greater. Source: https://stackoverflow.com/a/1520664/1037948 </remarks>
/// <typeparam name="T">list value type</typeparam>
/// <param name="containingList">the larger list we're checking in</param>
/// <param...
Mockito: Inject real objects into private @Autowired fields
...So we invented a JUnit5/Mockito extension that does exactly what you want: https://github.com/exabrial/mockito-object-injection
EDIT:
@InjectionMap
private Map<String, Object> injectionMap = new HashMap<>();
@BeforeEach
public void beforeEach() throws Exception {
injectionMap.put...
WebException how to get whole response with a body?
... client.Encoding = Encoding.UTF8;
string content = client.DownloadString("https://sandiegodata.atlassian.net/wiki/pages/doaddcomment.action?pageId=524365");
Console.WriteLine(content);
Console.ReadKey();
} catch (WebException ex) {
var resp = new StreamReader(ex.Response.GetResponseStream()).Rea...
Replace all non-alphanumeric characters in a string
...
Use \W which is equivalent to [^a-zA-Z0-9_]. Check the documentation, https://docs.python.org/2/library/re.html
Import re
s = 'h^&ell`.,|o w]{+orld'
replaced_string = re.sub(r'\W+', '*', s)
output: 'h*ell*o*w*orld'
update: This solution will exclude underscore as well. If you want only ...
Good ways to sort a queryset? - Django
...jango 1.4 and newer you can order by providing multiple fields.
Reference: https://docs.djangoproject.com/en/dev/ref/models/querysets/#order-by
order_by(*fields)
By default, results returned by a QuerySet are ordered by the ordering tuple given by the ordering option in the model’s Meta. You can...
Get and set position with jQuery .offset()
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TCP loopback connection vs Unix Domain Socket performance
...
This benchmark: https://github.com/rigtorp/ipc-bench
provides latency and throughput tests for TCP sockets, Unix Domain Sockets (UDS), and PIPEs.
Here you have the results on a single CPU 3.3GHz Linux machine :
TCP average latency: 6 us
...
How can I show hidden files (starting with period) in NERDTree?
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How to add a filter class in Spring Boot?
...etRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletResponse;
import org.springframework.context.annotation.Profile;
import org.springframework.stereotype.Component;
@Component
public class XClacksOverhead implements Filter {
public static final String X_CLACKS...