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How many threads can a Java VM support?
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I know this question is pretty old but just want to share my findings.
My laptop is able to handle program which spawns 25,000 threads and all those threads write some data in MySql database at regular interval of 2 seconds.
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When NOT to use Cassandra?
...gory (Including Cassandra) which are fit for different problem statements. Now lets move to the original questions, and answer them one by one.
When to use Cassandra
Being a part of the NoSQL family, Cassandra offers a solution for problems where one of your requirements is to have a very heavy wr...
Should I choose ActivePerl or Strawberry Perl for Windows? [duplicate]
...l; just click on the ppms and choose install).
But maybe that's solved by now. And maybe one can choose the directory where Strawberry Perl gets installed (I couldn't).
BTW: for compiling your own Inline or XS stuff, just install the MinGW compiler by ppm (I didn't do that, but it looks interestin...
Can an Android NFC phone act as an NFC tag?
... NFC phone will act as an NFC reader which will read data from an NFC tag. Now my question is, can we switch this around? Can we make an Android NFC phone behave as the tag which an NFC reader will get data from?
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Is it possible to put CSS @media rules inline?
...rinciple, Chrome removed their preliminary support a few versions back and now only Firefox has any support whatsoever.
– Anthony McLin
Jul 10 '15 at 2:36
4
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Discard all and get clean copy of latest revision?
...ome problems with those in other commands I was trying. I'll give it a try now...
– Rory
Feb 10 '11 at 13:41
7
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htaccess redirect to https://www
...ll catch it.
RewriteRule .* https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
# Now, rewrite any request to the wrong domain to use www.
# [NC] is a case-insensitive match
RewriteCond %{HTTP_HOST} !^www\. [NC]
RewriteRule .* https://www.%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
About proxying
When behind s...
How can I output a UTF-8 CSV in PHP that Excel will read properly?
...soft Excel for Mac before Office 2016. Newer versions (from Office 365) do now support UTF-8.
In order to output UTF-8 content that Excel both on Windows and OS X will be able to successfully read, you will need to do two things:
Make sure that you convert your UTF-8 CSV text to UTF-16LE
mb_conv...
How to uninstall editable packages with pip (installed with -e)
... install --editable .
Uninstall:
rm -r $(find . -name '*.egg-info')
Now you can use:
pip uninstall package_name
or python setup.py develop --uninstall or python setup.py develop -u
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json_encode sparse PHP array as JSON array, not JSON object
...ray but as in object instead because the array wasn't sequential its fixed now thanks for all your help guys :)
– user677607
Jun 25 '12 at 19:30
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