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No module named pkg_resources
...he legacy/other answers below if the above isn't working for you.
Explanation
This error message is caused by a missing/broken Python setuptools package. Per Matt M.'s comment and setuptools issue #581, the bootstrap script referred to below is no longer the recommended installation method.
The b...
Apache Kafka vs Apache Storm
...al time processing abilities, meaning you can execute all kind of manipulations on real time data in parallel.
The common flow of these tools (as I know it) goes as follows:
real-time-system --> Kafka --> Storm --> NoSql --> BI(optional)
So you have your real time app handling high vo...
App Inventor 2 CustomWebView 拓展：高级版Web浏览器，完美浏览现代Web前...
...浏览带端口url的页面，这款拓展统统解决。
.aix 拓展下载：
cn.fun123.CustomWebView.aix
基础使用方法：
例如，使用此拓展访问 react 写的网页，效果如下：
而使用原生的Web浏览器则无法访问：
属性
AdHo...
Java HTTPS client certificate authentication
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Finally managed to solve all the issues, so I'll answer my own question. These are the settings/files I've used to manage to get my particular problem(s) solved;
The client's keystore is a PKCS#12 format file containing
The client's public certificate (in this instance signed by a self-sig...
jQuery: Return data after ajax call success [duplicate]
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The only way to return the data from the function would be to make a synchronous call instead of an asynchronous call, but that would freeze up the browser while it's waiting for the response.
You can pass in a callback function that handles the result:
function testAj...
How do you display a Toast from a background thread on Android?
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For TOAST, always use Application Context, not Activity Context!
– Yousha Aleayoub
Sep 21 '15 at 8:35
1
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How do you import a large MS SQL .sql file?
...to handle it, and when I try to open the file in SQL Server Management Studio I get an error about the file being too large.
...
Stacking Divs from Bottom to Top
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All the answers miss the scrollbar point of your question. And it's a tough one. If you only need this to work for modern browsers and IE 8+ you can use table positioning, vertical-align:bottom and max-height. See MDN for specific browser compatibility.
Demo (vertical-align)
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How do I convert this list of dictionaries to a csv file?
I have a list of dictionaries that looks something like this:
7 Answers
7
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When is it better to use an NSSet over an NSArray?
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When the order of the items in the collection is not important, sets offer better performance for finding items in the collection.
The reason is that a set uses hash values to find items (like a dictionary) while an array has to iterate over its entire contents to f...