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Finding the average of a list
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@FooBarUser then you should calc k = 1.0/len(l), and then reduce: reduce(lambda x, y: x + y * k, l)
– Arseniy
May 14 '14 at 5:09
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TypeScript: casting HTMLElement
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after 1.0, the syntax should be (<NodeListOf<HTMLScriptElement>>document.getElementsByName(id))[0];
– Will Huang
Jul 10 '14 at 12:42
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NumberPicker 扩展：滑动选择数字，自定义样式 · App Inventor 2 中文网
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NumberPicker.aia
基本信息
版本：v1.0
发布时间：2025-07-02
JDK：11
最低 API 级别：21
更新时间：2025-07-02
构建方式：FAST v3.7.2-premium
方法
ShowNumberPickerDialog显示数字选择器对话框(组...
How efficient can Meteor be while sharing a huge collection among many clients?
... do diffs of the server side minimongo copies? Maybe that's all changed in 1.0? I mean usually they are the same I'd hope, even functions that it calls back would be similar (if I'm following that that to is something that is stored there as well and potentially different.)
– M...
Pretty Printing a pandas dataframe
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pandas >= 1.0
If you want an inbuilt function to dump your data into some github markdown, you now have one. Take a look at to_markdown:
df = pd.DataFrame({"A": [1, 2, 3], "B": [1, 2, 3]}, index=['a', 'a', 'b'])
print(df.to_markdow...
AngularJS 1.2 $injector:modulerr
When using angular 1.2 instead of 1.07 the following piece of code is not valid anymore, why?
18 Answers
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Android adb not found
...owever the following packages replace it:
lib32z1 lib32ncurses5 lib32bz2-1.0
Then the above code works for me.
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JSTL in JSF2 Facelets… makes sense?
...d you forgot to install JSTL, or you have accidentally included both JSTL 1.0 and JSTL 1.1+. Because in JSTL 1.0 the package is javax.servlet.jstl.core.* and since JSTL 1.1 this has become javax.servlet.jsp.jstl.core.*. Clues for installing JSTL can be found here: stackoverflow.com/a/4928309
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Java EE 6 @javax.annotation.ManagedBean vs. @javax.inject.Named vs. @javax.faces.ManagedBean
...n because they could not predict the future requirements and they made EJB 1.0 and then 2.0 and then 3.0 and now 3.1 but EJB's target was for just some requirements (transaction, distributed component model, etc).
At the same time (in parallel) they realized that they need to support JSF too, then ...
Using HTML and Local Images Within UIWebView
... use base64 image string.
NSData* data = UIImageJPEGRepresentation(image, 1.0f);
NSString *strEncoded = [data base64Encoding];
<img src='data:image/png;base64,%@ '/>,strEncoded
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