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How to map a composite key with JPA and Hibernate?
...oing this from scratch. Try using available reverse engineering tools like Netbeans Entities from Database to at least get the basics automated (like embedded ids). This can become a huge headache if you have many tables. I suggest avoid reinventing the wheel and use as many tools available as possi...
How to use a WSDL file to create a WCF service (not make a call)
...asic)
This will create a file called "your.cs" in C# (or "your.vb" in VB.NET) which contains all the necessary items.
Now, you need to create a class "MyService" which will implement the service interface (IServiceInterface) - or the several service interfaces - and this is your server instance.
...
Recursive Lock (Mutex) vs Non-Recursive Lock (Mutex)
... resource counter from any desired initial count, threads only block where net count against the resource is zero.
Again, this varies somewhat by platform - especially what they call these things, but this should be representative of the concepts and various mechanisms at play.
...
通过 ulimit 改善系统性能 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...系统当前状态的参数，例如 /proc/sys/kernel/pid_max，/proc/sys/net/ipv4/ip_local_port_range 等等，从文件的名字大致可以猜出所限制的资源种类。由于该目录下涉及的文件众多，在此不一一介绍。有兴趣的读者可打开其中的相关文件查阅说...
Matplotlib discrete colorbar
...ine was
added to matplotlib - see contour_demo.py and
http://matplotlib.sf.net/matplotlib.pylab.html#-contour.
"""
from pylab import *
delta = 0.01
x = arange(-3.0, 3.0, delta)
y = arange(-3.0, 3.0, delta)
X,Y = meshgrid(x, y)
Z1 = bivariate_normal(X, Y, 1.0, 1.0, 0.0, 0.0)
Z2 = bivariate_normal(...
jQuery map vs. each
...s'], shout) producing a wrong result it contradicts your answer!! jsfiddle.net/9zy2pLev
– Hemant
Apr 4 '17 at 17:10
...
Disable/turn off inherited CSS3 transitions
...
@WillMadden, here jsfiddle.net/312bu8po try initial state and then uncomment the prepared line in css — transition for left will be removed.
– Inversion
May 5 at 17:12
...
Working with $scope.$emit and $scope.$on
...ur by unbinding handler on $destroy event with the following code jsfiddle.net/ndqexjsg/1
– Krzysztof Grzybek
Mar 24 '16 at 10:57
...
How to create SBT project with IntelliJ Idea?
...t IntelliJ is saying "Cannot resolve the symbol ne" for the import "import net.liftweb.LiftRules"
– ksemeks
Nov 23 '10 at 4:34
...
Outline effect to text
... black, 0 0 4px black, 0 0 4px black;
}
Here's a fiddle: http://jsfiddle.net/GGUYY/
I mention it just in case someone's interested, although I wouldn't call it a solution because it fails in various ways:
it doesn't work in old IE
it renders quite differently in every browser
applying so many s...