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How to serialize an object into a string
...constituted object");
System.out.println( some );
}
/** Read the object from Base64 string. */
private static Object fromString( String s ) throws IOException ,
ClassNotFoundException {
byte [] data = Base64.getDeco...
What is a daemon thread in Java?
Can anybody tell me what daemon threads are in Java ?
26 Answers
26
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Comparing Haskell's Snap and Yesod web frameworks
...fe URLs, widgets, email, and a bunch of little things all over the place (breadcrumbs, messages, ultimate destination). Plus, Yesod has a fairly rich set of add-on packages for things like comments and markdown, and a few large real-world code bases to pick at for examples. If any of these are attra...
Clojure: reduce vs. apply
...efinitely considered more idiomatic. First, there is the variadic issues already discussed. Also, some Common Lisp compilers will actually fail when apply is applied against very long lists because of how they handle argument lists.
Amongst Clojurists in my circle, though, using apply in this case ...
Exception thrown in catch and finally clause
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Based on reading your answer and seeing how you likely came up with it, I believe you think an "exception-in-progress" has "precedence". Keep in mind:
When an new exception is thrown in a catch block or finally block that will propa...
Converting XML to JSON using Python?
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It's already been mentioned in newer answers. It still only covers a small subset of valid XML constructs, but probably the majority of what people use in practice.
– Dan Lenski
Dec 5 '18 at 11...
Will using 'var' affect performance?
... the choice; I'll take that extra bit of "noise" to ensure I'm writing and reading exactly what I think I am at code/debug time. * shrug *
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how to use sed, awk, or gawk to print only what is matched?
...if /.*abc([0-9]+)xyz.*/'
This runs Perl, the -n option instructs Perl to read in one line at a time from STDIN and execute the code. The -e option specifies the instruction to run.
The instruction runs a regexp on the line read, and if it matches prints out the contents of the first set of bracks...
Can you change a path without reloading the controller in AngularJS?
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@inolasco: works if you read your $routeParams in $routeChangeSuccess handler. More often than not, this is probably what you want anyway. reading just in the controller would only get you the values for the URL that was originally loaded.
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How to check if two arrays are equal with JavaScript? [duplicate]
...urn {id:x.uniqueId}}). If you have arbitrary objects in your list, you can read on for option #2.)
This works for nested arrays as well.
It is, however, slightly inefficient because of the overhead of creating these strings and garbage-collecting them.
Option 2
More "proper" option, which you ...