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SpeechRecognizer 语音识别扩展：获取设备支持的语音识别语言列表 · App I...
... SpeechRecognizer 语音识别扩展：获取设备支持的语音识别语言列表
SpeechRecognizer 语音识别扩展
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CMake: Print out all accessible variables in a script
...Note that this method does NOT print system variables (WIN32, UNIX, APPLE, etc.).
– holocronweaver
Jan 24 '15 at 4:00
4
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Is there a code obfuscator for PHP? [closed]
...ers have written here about not using obfuscation because it can be broken etc:
I have only one thing to answer them - don't lock your house door because anyone can pick your lock.
This is exactly the case, obfuscation is not meant to prevent 100% code theft. It only needs to make it a time-consumin...
How to open, read, and write from serial port in C?
... are B115200, B230400, B9600, B19200, B38400, B57600, B1200, B2400, B4800, etc. The values for parity are 0 (meaning no parity), PARENB|PARODD (enable parity and use odd), PARENB (enable parity and use even), PARENB|PARODD|CMSPAR (mark parity), and PARENB|CMSPAR (space parity).
"Blocking" sets whe...
Get exception description and stack trace which caused an exception, all as a string
... including local variable values, source code context, function parameters etc..
For instance for this code...
import cgitb
cgitb.enable(format='text')
def func2(a, divisor):
return a / divisor
def func1(a, b):
c = b - 5
return func2(a, c)
func1(1, 5)
we get this exception output....
What is a “callable”?
...ember which indicates callability otherwise (such as in functions, methods etc.)
The method named __call__ is (according to the documentation)
Called when the instance is ''called'' as a function
Example
class Foo:
def __call__(self):
print 'called'
foo_instance = Foo()
foo_instance(...
StatusbarTools 扩展 - 状态栏自定义工具 · App Inventor 2 中文网
...
StatusbarTools扩展为App Inventor开发者提供了强大的状态栏自定义功能，允许完全控制应用的状态栏外观，包括背景颜色、透明度设置以及图标颜色样式。
扩展下载
StatusbarTools扩展: com.SalmanDev.Statu...
Ruby: require vs require_relative - best practice to workaround running in both Ruby =1.
...c.rindex(/:\d+(:in `.*')?$/)
file = $`
if /\A\((.*)\)/ =~ file # eval, etc.
raise LoadError, "require_relative is called in #{$1}"
end
absolute = File.expand_path(relative_feature, File.dirname(file))
require absolute
end
It basically just uses what Theo answered, but so you can stil...
Oracle nvarchar和varchar相互转换、联合查询 - 数据库(内核) - 清泛网 - ...
...nvarchar和varchar相互转换、联合查询场景：联合查询（union all）Oracle两张表，同一组字段的数据类型不一致，分别是nvarchar和varchar。这时联合查询报错如下：ora12704：字...场景：联合查询（union all）Oracle两张表，同一组字段的数据...
App Inventor 2 中文网原创内容 · App Inventor 2 中文网
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App Inventor 2 中文网原创的技术文档，作品，技术文章，帖子，问答，技术指导，问题解决思路等。
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【连接调试】App Inventor 2 连接方式：AI伴侣、模拟器、USB
【连接调试】Ai2 Starter...