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What are the differences between BDD frameworks for Java? [closed]
... different frameworks and environments
Excellent separation of story files from code
Looks to have a pretty active community and much more examples and discussion of it on web.
Quite a steep learning curve (took me 3-4 times longer to figure out than Concordion/EasyB)
I didn't have the chance to t...
A Java API to generate Java source files [closed]
...t's part of the XJC jars. You can use it just for the CodeModel.
Grab it from http://codemodel.java.net/
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Best approach for GPGPU/CUDA/OpenCL in Java?
... variants, thanks to its use of JNA).
It has demos that actually run fine from Java Web Start at least on Mac and Windows (to avoid random crashes on Linux, please see this wiki page, such as this Particles Demo.
It also comes with a few utilities (GPGPU random number generation, basic parallel re...
What is the purpose of .PHONY in a Makefile?
...efault, Makefile targets are "file targets" - they are used to build files from other files. Make assumes its target is a file, and this makes writing Makefiles relatively easy:
foo: bar
create_one_from_the_other foo bar
However, sometimes you want your Makefile to run commands that do not repr...
How can I get the line number which threw exception?
... need the line number for more than just the formatted stack trace you get from Exception.StackTrace, you can use the StackTrace class:
try
{
throw new Exception();
}
catch (Exception ex)
{
// Get stack trace for the exception with source file information
var st = new StackTrace(ex, tr...
Gradle buildscript dependencies
...cies that are put on the classpath of your build and that you can refer to from your build file. For instance extra plugins that exist on the internet.
The repositories on the root level are used to fetch the dependencies that your project depends on. So all the dependencies you need to compile you...
Is it worth using Python's re.compile?
...time it takes to check the cache (a key lookup on an internal dict type).
From module re.py (comments are mine):
def match(pattern, string, flags=0):
return _compile(pattern, flags).match(string)
def _compile(*key):
# Does cache check at top of function
cachekey = (type(key[0]),) + k...
Exposing a port on a live Docker container
...not do this via Docker, but you can access the container's un-exposed port from the host machine.
If you have a container with something running on its port 8000, you can run
wget http://container_ip:8000
To get the container's IP address, run the 2 commands:
docker ps
docker inspect container_name...
How to split text without spaces into list of words?
...logarithm of the inverse of the probability to avoid overflows.
The code
from math import log
# Build a cost dictionary, assuming Zipf's law and cost = -math.log(probability).
words = open("words-by-frequency.txt").read().split()
wordcost = dict((k, log((i+1)*log(len(words)))) for i,k in enumerat...
How to get current timestamp in string format in Java? “yyyy.MM.dd.HH.mm.ss”
... is ambiguous as to its exact meaning as it lacks any indication of offset-from-UTC or time zone.
ISO 8601
If you have any say in the matter, I suggest you consider using standard ISO 8601 formats rather than rolling your own. The standard format is quite similar to yours. For example:2016-02-20T03:...