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General suggestions for debugging in R
...inside the function you might want to debug browser(expr=isTRUE(getOption("myDebug")))
And set the global option by options(myDebug=TRUE)
You could even wrap the browser call: myBrowse <- browser(expr=isTRUE(getOption("myDebug"))) and then call with myBrowse() since it uses globals.
Then there ...
Why should I use tags vs. release/beta branches for versioning?
...all if I can just create a new branch called 1.1.0 and not have to cloud my mind with a whole new set of git commands?
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Is there any async equivalent of Process.Start?
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Here's my take, based on svick's answer. It adds output redirection, exit code retention, and slightly better error handling (disposing the Process object even if it could not be started):
public static async Task<int> RunPro...
How to properly URL encode a string in PHP?
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A good rule of thumb is that for paths (Like /my%20folder/) go with rawurlencode; but for POST and GET fields go with urlencode (Like /?folder=my+folder)`
– Soroush Falahati
Jan 29 '19 at 15:45
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Text vertical alignment in WPF TextBlock
...solution works in lieu of a proper TextVerticalAlignment property and gets my upvote. :)
– Trekkie
Jul 3 '17 at 19:42
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Convert decimal to binary in python [duplicate]
...value]',2), so any way to do the reverse without writing the code to do it myself?
8 Answers
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When to call activity context OR application context?
...istener for a Button in an Activity) and need a Context. Rather than using MyActivity.this to get at the outer class' this, they use getApplicationContext() or getBaseContext() to get a Context object.
You only use getApplicationContext() when you know you need a Context for something that may live...
Android: disabling highlight on listView click
...e the orange highlight that occurs when touching a listView row. So far in my xml I have tried the following:
15 Answers
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Sorting a vector in descending order
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@OfekGila My understanding is that big-O notation is about sets of functions, and notation involving = and + are just conveniences meaning ∈ and ∪. In that case, O(n*log(n)) + O(n) is a convenient notation for O(n*log(n)) ∪ O(n)...
Detect if the app was launched/opened from a push notification
...e app is just in the background or not running at all so this answer suits my needs perfectly. Tested on iOS 7 & 8
– Newtz
Feb 2 '15 at 22:42
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