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Saving interactive Matplotlib figures
...ckle
pickle.dump(fig, open('FigureObject.fig.pickle', 'wb')) # This is for Python 3 - py2 may need `file` instead of `open`
Later, open the figure and the tweaks should be saved and GUI interactivity should be present:
import pickle
figx = pickle.load(open('FigureObject.fig.pickle', 'rb'))
figx....
JavaScript/jQuery to download file via POST with JSON data
...y_file.php will include a value 'url', which is the URL that the generated PDF/XLS/etc file can be downloaded from. Adding an iframe to the page that references that URL will result in the browser promoting the user to download the file, assuming that the web server has the appropriate mime type con...
ATL正则表达式库使用 - C/C++ - 清泛网 - 专注C/C++及内核技术
...:/?#]+}:，^是“非”后面成员的意思，那么也就是说第一组从开头开始，一直到:、/、?、#其中任何一个结束。联系后面的待匹配字符串就可以得出所匹配的结果是http。
4、 自定义匹配字符串的缩写形式
为了方便，ATL已经帮我们...
best way to preserve numpy arrays on disk
...storing large numpy arrays. There are two options for dealing with hdf5 in python:
http://www.pytables.org/
http://www.h5py.org/
Both are designed to work with numpy arrays efficiently.
share
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i...
How can I create download link in HTML?
... to a file to download, use
<a href="http://example.com/files/myfile.pdf" target="_blank">Download</a>
the target=_blank will make a new browser window appear before the download starts. That window will usually be closed when the browser discovers that the resource is a file downlo...
【Perl】这段简单的print代码为啥没有任何输出？ - Python - 清泛IT社区，为创新赋能！
#!/usr/bin/perl
while(true){
print("begin observe.");
sleep(2);
}复制代码这段代码竟然没有输出，咋回事？
ChatGPT：你的代码没有输出的原因可能是因为缓冲机制。Perl 中的 print 函数默认是带有缓冲的，所以它会在...
Delete files or folder recursively on Windows CMD
...
For file deletion, I wrote following simple batch file which deleted all .pdf's recursively:
del /s /q "\\ad1pfrtg001\AppDev\ResultLogs\*.pdf"
del /s /q "\\ad1pfrtg001\Project\AppData\*.pdf"
Even for the local directory we can use it as:
del /s /q "C:\Project\*.pdf"
The same can be applied fo...
创业 比“直男癌”更可怕的是“技术癌” - 资讯 - 清泛网 - 专注C/C++及内核技术
...光环，会失去对整个事情的全景认知和实事求是的判断，从而误入歧途。
举个例子，2006年的时候我看到过一个项目：当时频频爆出食品安全事故(现在似乎也没有好多少)，有人就结合当时方兴未艾的RFID技术做了一整套的生猪养...
How would Git handle a SHA-1 collision on a blob?
...ctual SHA-1 collision with shattered.io, where you can craft two colliding PDF files: that is obtain a SHA-1 digital signature on the first PDF file which can also be abused as a valid signature on the second PDF file.
See also "At death’s door for years, widely used SHA1 function is now dead", an...
Wi-Fi 是什么的缩写 - 程序人生、谈天论地 - 清泛IT论坛，有思想、有深度
...不关我的事啊，我什么都不知道嘛。的确，wireless fidelity 从头到尾都没有出现在 Interbrand 的提案中。但在敲定 Wi-Fi 这个名字之后，Wi-Fi 联盟的部分老学究不理解何谓品牌和市场，始终不能接受一个生造出来的词没有所谓的含义...