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Create a new database with MySQL Workbench
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in workbench 6.3, this icon shows "create a new schema in the connected server". so what we create is a schema or a dababase? I believe they are different coneepts. Also this is the quesiton in the original post.
– Z...
What are “named tuples” in Python?
...lf.y ** 2) ** 0.5
def __str__(self):
return 'Point: x=%6.3f y=%6.3f hypot=%6.3f' % (self.x, self.y, self.hypot)
Why/when should I use normal tuples instead of named tuples?
It would probably be a regression to switch from using named tuples to tuples. The upfront design ...
How do I debug Node.js applications?
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"Since version 6.3, Node.js provides a buit-in DevTools-based debugger which mostly deprecates Node Inspector, see e.g. this blog post to get started. The built-in debugger is developed directly by the V8/Chromium team and provides certain ...
Can I use the range operator with if statement in Swift?
...lt; 300.
Additional information: When the above code is compiled in Xcode 6.3 with
optimizations switch on, then for the test
if 200 ... 299 ~= statusCode
actually no function call is generated at all, only three assembly instruction:
addq $-200, %rdi
cmpq $99, %rdi
ja LBB0_1
this is e...
社会化海量数据采集爬虫框架搭建 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...类异常，简单就是有验证码了人为去输入，高级一些可以破解验证码识别算法实现自动输入验证码的目的。
扩展一下 ：所见即所得我们是不是真的做到？规则配置也是个重复的大任务？重复网页如何不抓取？
1、有些网...
动态追踪（Dynamic Tracing）技术漫谈 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...面的原因，并不会提供任何调试符号，以增加逆向工程和破解的难度。其中有一个例子是 Intel 公司的 IPP 这个程序库。IPP 针对 Intel 的芯片提供了很多常见算法的优化实现。我们也曾经尝试过在生产系统上面去使用基于 IPP 的 gzip...
Different bash prompt for different vi editing mode?
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Fresh bash 4.3 and readline 6.3 have something for you guys.. from the changelog:
4. New Features in Readline
j. New user-settable variable, show-mode-in-prompt, adds a characters to the
beginning of the prompt indicating the current editing mode...
Overriding superclass property with different type in Swift
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Also no longer works in Swift 1.2 under Xcode 6.3 beta. Cannot override mutable property 'A' of type 'Type1' with covariant type 'Type2'
– bubuxu
Feb 14 '15 at 5:20
...
Linux反编译全攻略 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...全攻略一个简单的linuxcrackme的逆向前言最不喜欢的就是写破解教程，酒后一时冲动，老夫卿发少年狂，许下将写一篇linux平台逆向的文章的诺言，作...一个简单的linux crackme的逆向
前言
最不喜欢的就是写破解教程，酒后一...
Making a triangle shape using xml definitions?
...ght="24.0">
<path
android:pathData="M0,12l0,12 11.5,-5.7c6.3,-3.2 11.5,-6 11.5,-6.3 0,-0.3 -5.2,-3.1 -11.5,-6.3l-11.5,-5.7 0,12z"
android:strokeColor="#00000000"
android:fillColor="#000000"/>
</vector>
Then use it like
<ImageView
android:layout_wi...