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Why does Java switch on contiguous ints appear to run faster with added cases?
...e down to the default value of the MinJumpTableSize JVM flag (around line 352 in the code).
I have raised the issue on the hotspot compiler list and it seems to be a legacy of past testing. Note that this default value has been removed in JDK 8 after more benchmarking was performed.
Finally, when ...
What are the reasons why Map.get(Object key) is not (fully) generic
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Dave Newton
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answered May 13 '09 at 17:14
newacctnewac...
Dynamic variable names in Bash
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156
Use an associative array, with command names as keys.
# Requires bash 4, though
declare -A mag...
Is PHP compiled or interpreted?
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edited Jul 15 '19 at 17:03
NelsonGon
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How do I check if file exists in jQuery or pure JavaScript?
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435
With jQuery:
$.ajax({
url:'http://www.example.com/somefile.ext',
type:'HEAD',
error...
How to change tab size on GitHub?
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Update
Yes. As stated by mortenpi, this can be done by through an additional query parameter. S...
How can I test https connections with Django as easily as I can non-https connections using 'runserv
...ficate - just answer with whatever feels good to you):
openssl req -new -x509 -nodes -sha1 -days 365 -key stunnel.key > stunnel.cert
Now combine these into a single file that stunnel will use for its SSL communication:
cat stunnel.key stunnel.cert > stunnel.pem
Create a config file for s...
Disable browsers vertical and horizontal scrollbars
... Prokofyev
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Delete files or folder recursively on Windows CMD
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Peter Mortensen
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answered Oct 9 '14 at 14:09
DGuntojuDGuntoju...
Postgresql not creating db with “createdb” as superuser, yet not outputting errors [duplicate]
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