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UnicodeDecodeError when redirecting to file
...le "C:\ex.py", line 5, in <module>
print uni
File "C:\Python26\lib\encodings\cp437.py", line 12, in encode
return codecs.charmap_encode(input,errors,encoding_map)
UnicodeEncodeError: 'charmap' codec can't encode character u'\u9a6c' in position 14: character maps to <undefined>
...
How would you implement an LRU cache in Java?
...u need a simple LRU map.
I welcome feedback, except the why don't you use library a, b, or c.
The reason I don't always use a library is because I don't always want every war file to be 80MB, and I write libraries so I tend to make the libs plug-able with a good enough solution in place and someone...
What are the differences between Generics in C# and Java… and Templates in C++? [closed]
...enerics, and having it run on old 1.4 or previous JVM's, which microsoft deliberately decided not to bother with.
The downside is the speed hit I mentioned previously, and also because there is no ListOfPerson pseudo-class or anything like that going into the .class files, code that looks at it late...
Android studio: new project vs new module
...ter whole.
For Android, it means one project per app, and one module per library and per test app.
There are multiple issues if you try to build multiple apps within the same project. It's possible, but if you try (like I did), you will see that almost everything is designed to work with a single...
How can I troubleshoot my Perl CGI script?
...ronment)
is considered tainted. Environment variables such as PATH and
LD_LIBRARY_PATH
are particularly troublesome. You have to set these to a safe value
or unset them completely, as I recommend. You should be using absolute
paths anyway. If taint checking complains about something else,
make s...
Any reason why scala does not explicitly support dependent types?
...ructor - a value for that is here: github.com/scala/scala/blob/v2.10.3/src/library/scala/…, and doesn't seem particularly different than a witness for an equality proposition in dependently-typed languages like Agda and Idris: refl. (See www2.tcs.ifi.lmu.de/~abel/Equality.pdf section 2, and eb.hos...
AngularJS: Service vs provider vs factory
...mService.sayHello()];
}
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<body ng-app="myApp">
<div ng-controller="MyCtrl">
{{hellos}}
</div>
</body>
...
What does multicore assembly language look like?
...aded C code (github.com/duanev/oz-x86-32-asm-003) but there is no standard library support. Quite a bit more than you asked for but it can maybe answer some of those lingering questions.
– duanev
Dec 15 '18 at 1:55
...
mmap() vs. reading blocks
...people: across a lot of different platform combinations of OS and standard libraries and disks and memory hierarchies, I can't say for certain that the system call mmap, viewed as a black box, will always always always be substantially faster than read. That wasn't exactly my intent, even if my wor...
What is a correct mime type for docx, pptx etc?
...ion.
By default, the class uses content-types.properties file in JRE_HOME/lib. We can, however, extend it, by specifying a user-specific table using the content.types.user.table property:
System.setProperty("content.types.user.table","<path-to-file>");
JavaScript
Source: FileReader API ...