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Android - how do I investigate an ANR?
...lly, and I apologize for shamelessly plugging my own code, you can use the python log analyzer I wrote at https://github.com/HarshEvilGeek/Android-Log-Analyzer This will go through your log files, open ANR files, find deadlocks, find waiting main threads, find uncaught exceptions in your agent logs ...
Best practices for circular shift (rotate) operations in C++
... windows unless you change that to something else...' Yeah, change that to linux. :)
– Slava
Jan 18 '18 at 14:40
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What is the difference between an interface and abstract class?
...while in PHP, interfaces are abstract classes with no method declared.
In Python, abstract classes are more a programming trick you can get from the ABC module and is actually using metaclasses, and therefore classes. And interfaces are more related to duck typing in this language and it's a mix be...
Why is Lisp used for AI? [closed]
... days, prototypes usually are written in a younger dynamic language (Perl, Python, Ruby, etc) and implementations of successful research is usually in C or C++ (sometimes Java).
If you're curious about the 70's...well, I wasn't there. But I think Lisp was successful in AI research for three reasons...
How can I read and parse CSV files in C++?
...file with ten fields per line takes around 8 seconds on my 2 GHz Xeon. The Python Standard Library csv module parses the same file in about 0.3 seconds.
– Rob Smallshire
Jun 27 '12 at 7:59
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Why is it bad practice to call System.gc()?
...re you should use it:
(The following comments apply to Hotspot running on Linux with the CMS collector, where I feel confident saying that System.gc() does in fact always invoke a full garbage collection).
After the initial work of starting up your application, you may be a terrible state of memo...
Good ways to manage a changelog using git?
... Mustache, Mako templating, and has a default legacy engine written in raw python ; all current 3 engines have examples of how to use them and can output changelog's as the one displayed on the PyPI page of gitchangelog.
I'm sure you know that there are plenty of other git log to changelog tools ou...
What is the recommended way to delete a large number of items from DynamoDB?
...ise this is old, and the OP didn't mention a specific language SDK, but in Python there is a high level batch_writer() as part of the boto3.resource.Table API that will "automatically handle buffering and sending items in batches. In addition, the batch writer will also automatically handle any unpr...
How to parse/format dates with LocalDateTime? (Java 8)
... the metadata that systems use to have the date conversions right. E.g. on Linux, you get regular updates to the Java packages including these new data.
The updates do not always keep the previous behavior for both historical and future timestamps. So it may happen that parsing of the two timestamps...
Java regex capturing groups indexes
...erstand for beginners. I've a doubt is this the same as reg ex grouping in python? or else is there any difference? i'm new to reg ex that's why I'm a bit confused in both languages.
– Mani
Dec 5 '16 at 6:30
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