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Synchronise ScrollView scroll positions - android

...lview1" ... > ... </com.test.ObservableScrollView> Finally, we put it all together in the Layout class. package com.test; import android.app.Activity; import android.os.Bundle; public class Q3948934 extends Activity implements ScrollViewListener { private ObservableScrol...
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Google Analytics - Failed to load resource: http://www.google-analytics.com/ga.js

... It was a problem with AdBlock. I disabled it and now it loads it normally. yagudaev suggests (read answers below) that in order to keep AdBlock from blocking Google Analytics, you need to edit the snippet provided and explicitly use https:// instead of the protocol-relative URL by default. T...
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MySQL connection not working: 2002 No such file or directory

...dPress. I have Apache and MySQL running, and the accounts and database are all set up. I tried to make a simple connection: ...
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Passing command line arguments to R CMD BATCH

...of a relict. In any case, the more recent Rscript executable (available on all platforms), together with commandArgs() makes processing command line arguments pretty easy. As an example, here is a little script -- call it "myScript.R": ## myScript.R args <- commandArgs(trailingOnly = TRUE) rnor...
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Should an Enum start with a 0 or a 1?

...nes: ✔️ DO provide a value of zero on simple enums. Consider calling the value something like "None." If such a value is not appropriate for this particular enum, the most common default value for the enum should be assigned the underlying value of zero. Framework Design Guidelines / ...
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Select all elements with “data-” attribute without using jQuery

Using only JavaScript, what is the most efficient way to select all DOM elements that have a certain data- attribute (let's say data-foo ). The elements may be different tag elements. ...
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Keep overflow div scrolled to bottom unless user scrolls up

...age loads scroll to the bottom of the content. This div has content dynamically added to it and needs to stay scrolled all the way down. Now if the user decides to scroll up I don't want it to jump back to the bottom until the user scrolls all the way down again ...
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Implementing INotifyPropertyChanged - does a better way exist?

...er with C# 5: protected bool SetField<T>(ref T field, T value, [CallerMemberName] string propertyName = null) {...} which can be called like this: set { SetField(ref name, value); } with which the compiler will add the "Name" automatically. C# 6.0 makes the implementation easier: protec...
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heroku - how to see all the logs

I have a small app on heroku. Whenever I want to see the logs I go to the command line and do 19 Answers ...
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Python pandas Filtering out nan from a data selection of a column of strings

... Just drop them: nms.dropna(thresh=2) this will drop all rows where there are at least two non-NaN. Then you could then drop where name is NaN: In [87]: nms Out[87]: movie name rating 0 thg John 3 1 thg NaN 4 3 mol Graham NaN 4 lob N...