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Why does sun.misc.Unsafe exist, and how can it be used in the real world?
...he constructor invocation as any other method call.
One can track the data from the native address.It is possible to retrieve an
object’s memory address using the java.lang.Unsafe class, and operate on its fields directly via unsafe get/put methods!
Compile time optimizations for JVM. HIgh perform...
What is the correct syntax of ng-include?
...oting, it is important to know that ng-include requires the url path to be from the app root directory and not from the same directory where the partial.html lives. (whereas partial.html is the view file that the inline ng-include markup tag can be found).
For example:
Correct:
div ng-includ...
How can I have grep not print out 'No such file or directory' errors?
... to pass in -R or the path.
git grep pattern
That will show all matches from your current directory down.
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Value of i for (i == -i && i != 0) to return true in Java
...ava)?
That's off-topic for Stack Exchange. But you could do it starting from the definition of Java integers (JLS 4.2)
"The integral types are byte, short, int, and long, whose values are 8-bit, 16-bit, 32-bit and 64-bit signed two's-complement integers ..."
and
"The values of the integ...
TCP: can two different sockets share a port?
...onceptual model a lot of people have in mind.
This is intuitive, because from the standpoint of the client, he has an IP address, and connects to a server at IP:PORT. Since the client connects to port 80, then his port must be 80 too? This is a sensible thing to think, but actually not what happen...
Google Espresso or Robotium [closed]
...rast this with Robotium's API, where the test author is expected to choose from 30+ click methods. Further, Robotium exposes dangerous methods like getCurrentActivity (what does current mean anyway?) and getView, which allow you to operate on objects outside of the main thread (see the point above)....
How to print a list of symbols exported from a dynamic library
...elf to the requested “a simple way to list the symbols that are exported from a dylib file”. “nm -gU ….dylib” is, however.
– Slipp D. Thompson
Apr 27 '16 at 4:32
ad...
spring boot default H2 jdbc connection (and H2 console)
...
From http://docs.spring.io/spring-boot/docs/current/reference/html/common-application-properties.html
H2 Web Console (H2ConsoleProperties):
spring.h2.console.enabled=true //Enable the console.
spring.h2.console.path=/h2-co...
Is either GET or POST more secure than the other?
When comparing an HTTP GET to an HTTP POST, what are the differences from a security perspective? Is one of the choices inherently more secure than the other? If so, why?
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html (+css): denoting a preferred place for a line break
...
There's a very neat RWD-solution from Dan Mall that I prefer. I'm going to add it here because some other questions regarding responsive line breaks are marked as duplicates of this one.
In your case you'd have:
<span>Honey Nut Cheerios, <br class=...