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Find where java class is loaded from
...an example:
package foo;
public class Test
{
public static void main(String[] args)
{
ClassLoader loader = Test.class.getClassLoader();
System.out.println(loader.getResource("foo/Test.class"));
}
}
This printed out:
file:/C:/Users/Jon/Test/foo/Test.class
...
One DbContext per web request… why?
...the DbContext caches data, it gets stale pretty soon. This will get you in all sorts of trouble when multiple users/applications work on that database simultaneously (which is very common of course). But I expect you already know that and just want to know why not to just inject a new instance (i.e....
How to get the name of the current method from code [duplicate]
...o have a helper method:
[MethodImpl(MethodImplOptions.NoInlining)]
public string GetCurrentMethod()
{
var st = new StackTrace();
var sf = st.GetFrame(1);
return sf.GetMethod().Name;
}
Updated with credits to @stusmith.
...
Set up adb on Mac OS X
... it up might be useful to some people. adb is the command line tool to install and run android apps on your phone/emulator
...
How to round the minute of a datetime object
...me. I want to add that if using it in PySpark, to parse the date time as a string rather than a date time object.
– Max
Sep 22 '16 at 1:24
4
...
Can you split a stream into two streams?
...ing looks like this:
Random r = new Random();
Map<Boolean, List<String>> groups = stream
.collect(Collectors.partitioningBy(x -> r.nextBoolean()));
System.out.println(groups.get(false).size());
System.out.println(groups.get(true).size());
For more categories, use a Collec...
Maven command to list lifecycle phases along with bound goals?
...Result
.getMojoExecutionMapping();
Map<String, List<MojoExecutionKey>> phases = new LinkedHashMap<String, List<MojoExecutionKey>>();
for (MojoExecutionKey execution : mojoExecutionMapping.keySet()) {
List<MojoExe...
How are people unit testing with Entity Framework 6, should you bother?
...chnologies such as EF and NHibernate. They are right, they're already very stringently tested and as a previous answer stated it's often pointless to spend vast amounts of time testing what you don't own.
However, you do own the database underneath! This is where this approach in my opinion breaks ...
How to capture a list of specific type with mockito
...
List<String> mockedList = mock(List.class);
List<String> l = new ArrayList();
l.add("someElement");
mockedList.addAll(l);
ArgumentCaptor<List> argumentCaptor = ArgumentCaptor.forClass(List.class);
verify(mockedL...
jquery, domain, get URL
...
If you need from string, like me, use this function - it really works.
function getHost(url)
{
var a = document.createElement('a');
a.href = url;
return a.hostname;
}
But note, if there is a subdomain (e.g. www.) in the URL it ...