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How do I enlarge an EER Diagram in MySQL Workbench?
...sr/share/mysql-workbench
Cairo Version: 1.13.1
OS: Linux 3.13.0-76-generic
CPU: 4x Intel(R) Core(TM)2 Quad CPU @ 2.40GHz (1596.000MHz) - 5,83GiB RAM
Distribution: Ubuntu 14.04.3 LTS
)
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Efficient evaluation of a function at every cell of a NumPy array
...ime generated C-function as ufunc
import numba as nb
@nb.vectorize(target="cpu")
def nb_vf(x):
return x+2*x*x+4*x*x*x
It easily beats np.vectorize but also when the same function would be performed as numpy-array multiplication/addition, i.e.
# numpy-functionality
def f(x):
return x+2*x*x...
基于PECL OAuth打造微博应用 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...rOAuth改的，一旦多平台集成，很容易出现命名冲突之类的问题。
既然官方SDK不给力，那我们只能发扬自力更生的革命精神了！好消息是PHP本身已经有了一个标准的OAuth实现：PECL OAuth！下面以此为例来讲解一下：
说明：首先需...
What is the difference between Sublime text and Github's Atom [closed]
...to Sublime. Even some keyboard shortcuts like ⌘ + P , ⌘ + Shift + P etc. are same.
14 Answers
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ZeroMQ的学习和研究（PHP代码实例） - C/C++ - 清泛网 - 专注C/C++及内核技术
...订阅者，必然会丢失掉一部分信息，这是这个模式的一个问题，所谓的 Slow joiner。稍后，会解决这个问题。
d) 但是，如果 Publisher 中途离开，所有的 Subscriber 会 hold 住，等待 Publisher 再上线的时候，会继续接受信息。
ZMQ 的 PipeL...
Why is the JVM stack-based and the Dalvik VM register-based?
...ed design makes very few
assumptions about the target
hardware (registers, CPU features),
so it's easy to implement a VM on a
wide variety of hardware.
Since the operands for instructions
are largely implicit, the object
code will tend to be smaller. This
is important if you're going to be
downloadi...
Write applications in C or C++ for Android? [closed]
...nvisage android running on a variety of different devices (CPUs, displays, etc). The best way to enable development is therefore to use (portable) managed code that targets the Dalvik VM. For this reason, the Android SDK doesn't support C/C++.
BUT, take a look at this page:
Android includes a s...
Easy way to concatenate two byte arrays
...sult = concat(a, b);
It will also work for concatenating 3, 4, 5 arrays, etc.
Doing it this way gives you the advantage of fast arraycopy code which is also very easy to read and maintain.
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Converting .NET DateTime to JSON [duplicate]
...n apps are the I/O operations (database calls, file ops, remote web calls, etc), and you'll get way more bang for the buck there than doing trivial and boring date substring parsing code.
– gregmac
Apr 2 '13 at 15:23
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What is the difference between Google App Engine and Google Compute Engine?
...fferent events, which may include HTTP requests, changes in Cloud Storage, etc.
The biggest difference with App Engine is that functions are priced per 100 milliseconds, while App Engine's instances shut down only after 15 minutes of inactivity. Another advantage is that Cloud Functions execute imm...