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How many threads can a Java VM support?
...e seen a Windows server have > 6500 Threads before bringing the machine down. Most of the threads were not doing anything, of course. Once the machine hit around 6500 Threads (in Java), the whole machine started to have problems and become unstable.
My experience shows that Java (recent versio...
Android TextWatcher.afterTextChanged vs TextWatcher.onTextChanged
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SQL query to find record with ID not in another table
... pk do not exist in B.
Old but still gold, specific to PostgreSQL though: https://explainextended.com/2009/09/16/not-in-vs-not-exists-vs-left-join-is-null-postgresql/
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Why Collections.sort uses merge sort instead of quicksort?
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RestSharp simple complete example [closed]
...p-for-a-c-developer/
The blog post is a 2 parter, and the project is here:
https://github.com/dkarzon/DropNet
It might help if you had a full example of what wasn't working. It's difficult to get context on how the client was set up if you don't provide the code.
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How do I replace NA values with zeros in an R dataframe?
...the mutate and summarize _at and _all function variants can be found here: https://rdrr.io/cran/dplyr/man/summarise_all.html
Additionally, I found helpful demonstrations and collections of examples here: https://blog.exploratory.io/dplyr-0-5-is-awesome-heres-why-be095fd4eb8a
Attributions and Apprec...
Using IoC for Unit Testing
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“continue” in cursor.forEach()
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How to save an activity state using save instance state?
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This should be downvoted. It's not safe to use on(Save|Restore)InstanceState like lifecycle methods (i.e. do anything else in them than save / restore the state). They're perfectly good for saving / restoring state. Also, how do you want to...
How to get anchor text/href on click using jQuery?
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