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Find running median from a stream of integers
... problem but also helped me learn heaps here is my basic implementation in python : github.com/PythonAlgo/DataStruct
– swati saoji
Feb 24 '16 at 20:48
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Convert string in base64 to image and save on filesystem in Python
...e data using the base64 codec, and then write it to the filesystem.
# In Python 2.7
fh = open("imageToSave.png", "wb")
fh.write(img_data.decode('base64'))
fh.close()
# or, more concisely using with statement
with open("imageToSave.png", "wb") as fh:
fh.write(img_data.decode('base64'))
Moder...
Which one is the best PDF-API for PHP? [closed]
Which one of these is the best PDF-API for PHP?
9 Answers
9
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App Inventor 2 文本代码块 · App Inventor 2 中文网
...格的地方分割给定文本，返回子串列表。
截取
提取从起始位置开始指定长度的部分文本。
全部替换
返回使用替换内容替换所有出现的子字符串而获得的新文本字符串。例如：
她喜欢吃东西。 她热爱写作。 她喜欢编码...
Minimizing NExpectation for a custom distribution in Mathematica
...tion compute the expected value.
For the expected value, we only need the PDF of your distribution. Let's extract it from your definition above into simple functions:
pdf[a_, b_, m_, s_, x_] := (1/(2*(a + b)))*a*b*
(E^(a*(m + (a*s^2)/2 - x))*Erfc[(m + a*s^2 - x)/(Sqrt[2]*s)] +
E^(b*(-m + ...
Fast and Lean PDF Viewer for iPhone / iPad / iOS - tips and hints?
There has been many Questions recently about drawing PDF's.
3 Answers
3
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Peak signal detection in realtime timeseries data
...different programming languages:
Matlab (me)
R (me)
Golang (Xeoncross)
Python (R Kiselev)
Python [efficient version] (delica)
Swift (me)
Groovy (JoshuaCWebDeveloper)
C++ (brad)
C++ (Animesh Pandey)
Rust (swizard)
Scala (Mike Roberts)
Kotlin (leoderprofi)
Ruby (Kimmo Lehto)
Fortran [for...
Generating PDF files with JavaScript
I’m trying to convert XML data into PDF files from a web page and I was hoping I could do this entirely within JavaScript. I need to be able to draw text, images and simple shapes. I would love to be able to do this entirely in the browser.
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在线服务的黑天鹅 - 资讯 - 清泛网 - 专注C/C++及内核技术
...每个团队只参与大系统一个环节时，问题会变得更复杂。从概率的角度，大的系统中小的模块的failure不可避免，容错流程总是存在疏忽的地方。当系统中存在复杂的网状调用，无法完全做到松耦合（理想的松耦合是指一个服务...
How do I convert CamelCase into human-readable names in Java?
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Doesn't seem to be working for me on Python, it could be because the regex engine is not the same. I'll have to try doing something less elegant, I'm afraid. :)
– MarioVilas
Sep 3 '13 at 18:49
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