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How do I find out what keystore my JVM is using?
...name and location of the persistent keystore file for the keystore managed by keytool. The keystore is by default stored in a file named .keystore in the user's home directory, as determined by the "user.home" system property. Given user name uName, the "user.home" property value defaults to
C:\Use...
Spring Test & Security: How to mock authentication?
...e our users for testing. Each one used on its corresponding test case just by using a straightforward annotation, reducing code and complexity.
Better use @WithMockUser for simpler Role Based Security
As you see @WithUserDetails has all the flexibility you need for most of your applications. It allo...
Number of lines in a file in Java
... number of lines in these files, usually I open them up and read them line by line until I reach the end of the file
19 Ans...
What is a classpath and how do I set it?
...ing in Java, you make other classes available to the class you are writing by putting something like this at the top of your source file:
import org.javaguy.coolframework.MyClass;
Or sometimes you 'bulk import' stuff by saying:
import org.javaguy.coolframework.*;
So later in your program when ...
Solving “The ObjectContext instance has been disposed and can no longer be used for operations that
...
By default Entity Framework uses lazy-loading for navigation properties. That's why these properties should be marked as virtual - EF creates proxy class for your entity and overrides navigation properties to allow lazy-loadi...
What is the difference between Step Into and Step Over in the Eclipse debugger?
...urrent instruction pointer (the line that will be executed next, indicated by ->) at the f(x) line in g(), having been called by the g(2) line in main():
public class testprog {
static void f (int x) {
System.out.println ("num is " + (x+0)); // <- STEP INTO
}
static void ...
Get the Row(s) which have the max count in groups using groupby
...ndas dataframe which have the max value for count column, after grouping by ['Sp','Mt'] columns?
11 Answers
...
Nginx 403 error: directory index of [folder] is forbidden
...is is caused because nginx will try to index the directory, and be blocked by itself. Throwing the error mentioned by OP.
try_files $uri $uri/ means, from the root directory, try the file pointed by the uri, if that does not exists, try a directory instead (hence the /). When nginx access a directo...
How to avoid .pyc files?
...hanges":
Python can now be prevented from
writing .pyc or .pyo files by
supplying the -B switch to the Python
interpreter, or by setting the
PYTHONDONTWRITEBYTECODE environment
variable before running the
interpreter. This setting is available
to Python programs as the
sys.dont_w...
How can I dynamically set the position of view in Android?
...ion of this view relative to its parent. This method is meant to be called by the layout system and should not generally be called otherwise, because the property may be changed at any time by the layout. - so maybe thats not that good an idea ;)
– katzenhut
Ma...