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Converting between strings and ArrayBuffers
...he UTF-8 range in the example they will be encoded to two bytes instead of one.
For general use you would use UTF-16 encoding for things like localStorage.
TextDecoder
Likewise, the opposite process uses the TextDecoder:
The TextDecoder interface represents a decoder for a specific method,
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Regular expression matching a multiline block of text
...ne. This defines what I will call a textline.
((?:textline)+) means match one or more textlines but do not put each line in a group. Instead, put all the textlines in one group.
You could add a final \n in the regular expression if you want to enforce a double newline at the end.
Also, if you are n...
Scala vs. Groovy vs. Clojure [closed]
Can someone please explain the major differences between Scala, Groovy and Clojure. I know each of these compiles to run on the JVM but I'd like a simple comparison between them.
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Inheritance and Overriding __init__ in python
...Info(dict):
"""store file metadata"""
def __init__(self, filename=None):
super(FileInfo, self).__init__()
self["name"] = filename
Note the following:
We can directly subclass built-in classes, like dict, list, tuple, etc.
The super function handles tracking down this clas...
What is the difference between the HashMap and Map objects in Java?
...ementation was using a HashMap (and that does happen), what I should have done was declare getThings and getMoreThings as just returning Map<String, Object> without being any more specific than that. In fact, barring a good reason to do something else, even within Foo I should probably declare...
SplitView like Facebook app on iPhone
I want to create an iPhone app that uses a navigation scene similar to the one pictured in the link
10 Answers
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Get a filtered list of files in a directory
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Oh, I just noticed that the Python docs say glob() "is done by using the os.listdir() and fnmatch.fnmatch() functions in concert, and not by actually invoking a subshell". In other words, glob() doesn't have the efficiency improvements one might expect.
– Ben...
Understanding Spring @Autowired usage
...e to put this tag in your XML (application context file):
<context:component-scan base-package="com.mycompany.movies" />
This tag will do an auto-scanning. Assuming each class that has to become a bean is annotated with a correct annotation like @Component (for simple bean) or @Controller (...
Emulator error: This AVD's configuration is missing a kernel file
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I have done all possible way but its still there while launching simulator
– VISHNU GARG
Aug 15 '14 at 8:52
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Alternative timestamping services for Authenticode
... again (immediately) twice more
The build script used to sign every exe in one step (and we have several as part of our product), and now it does one-by-one - takes slightly longer, but is less likely to fail
Between these, build failures caused by timestamp server issues have gone from once or tw...