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Change private static final field using Java reflection
... uses?
Has examples of messing with Integer's cache, mutating a String, etc
Caveats
Extreme care should be taken whenever you do something like this. It may not work because a SecurityManager may be present, but even if it doesn't, depending on usage pattern, it may or may not work.
JLS 17.5.3...
What's the magic of “-” (a dash) in command-line parameters?
...ut this is distinct from the shell's redirection operators (<, >, |, etc).
– tripleee
Jan 14 at 19:04
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Detecting a redirect in ajax request?
...also may break down if the url gets munged (due to quoting/encoding issues etc) during the round trip... but for 99% of cases, this seems to get the job done.
On the server side, my specific case was a python application using the Pyramid web framework, and I used the following snippet:
import p...
differences in application/json and application/x-www-form-urlencoded
...erflow & Twitter use x-www-form-urlencoded for AJAX requests like vote etc. The response sent back is JSON. I would think that it's better to have a symmetrical request/response pair i.e. both JSON.
– user
Jul 20 '14 at 9:25
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Python Linked List
...r provide the whole collection of LISP functions (i.e. first, second, nth, etc), than introducing methods.
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Can git ignore a specific line?
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Will doing this still fetch the new version when I do git pull?
– Saad Rehman Shah
Nov 8 '12 at 6:29
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Conceptually, how does replay work in a game?
...he state of animations, or particle effects in the case of random effects, etc. Besides, MOST things can be computationally computed from a starting point in a deterministic way, so for most systems that use r
Why can't I call read() twice on an open file?
... import Path; text = Path(filename).read_text() Takes care of open, close, etc.
– PaulMcG
Jun 19 '17 at 12:06
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Why does writeObject throw java.io.NotSerializableException and how do I fix it?
... consider other means of serialization, like JSON, XML, BSON, MessagePack, etc. where you can get 3rd party objects serialized without modifying their definitions.
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How do I iterate over the words of a string?
...c template function it can be used to split other types of strings (wchar, etc. or UTF-8) using all kinds of delimiters.
See the documentation for details.
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