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Java time-based map/cache with expiring keys [closed]
... }
}
}
}
Git Repo Link (With Listener Implementation)
https://github.com/vivekjustthink/WeakConcurrentHashMap
Cheers!!
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Show MySQL host via SQL Command
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Twitter Bootstrap: div in container with 100% height
...ght:
html, body {
height: 100%;
}
.min-100 {
min-height: 100%;
}
https://www.codeply.com/go/dTaVyMah1U
Option 2_ Use vh units:
.vh-100 {
min-height: 100vh;
}
https://www.codeply.com/go/kMahVdZyGj
Then, use flexbox direction column d-flex flex-column on the container, and flex-grow...
JavaScript: Is there a way to get Chrome to break on all errors?
...t: The original link I answered with is now invalid.The newer URL would be https://developers.google.com/web/tools/chrome-devtools/javascript/add-breakpoints#exceptions as of 2016-11-11.
I realize this question has an answer, but it's no longer accurate. Use the link above ^
(link replaced by ed...
Sending email through Gmail SMTP server with C#
... newly generated password to authenticate via SMTP.
To create one, visit: https://www.google.com/settings/ and choose Authorizing applications & sites to generate the password.
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What ports does RabbitMQ use?
... manual has the answer. It's defined in the RABBITMQ_NODE_PORT variable.
https://www.rabbitmq.com/configure.html#define-environment-variables
The number might be differently if changed by someone in the rabbitmq configuration file:
vi /etc/rabbitmq/rabbitmq-env.conf
Ask the computer to tell yo...
Difference between float and double in php?
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How to get the value from the GET parameters?
..., Opera, Safari, Chrome and Edge. For a list of browser support see here.
https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams
https://developer.mozilla.org/en-US/docs/Web/API/URL/URL
https://url.spec.whatwg.org/
Eric Bidelman, an engineer at Google, recommends using this polyfill for...
Open files in 'rt' and 'wt' modes
...
t indicates for text mode
https://docs.python.org/release/3.1.5/library/functions.html#open
on linux, there's no difference between text mode and binary mode,
however, in windows, they converts \n to \r\n when text mode.
http://www.cygwin.com/cygwin...
What does JVM flag CMSClassUnloadingEnabled actually do?
...
Update This answer is relevant for Java 5-7, Java 8 has this fixed: https://blogs.oracle.com/poonam/about-g1-garbage-collector,-permanent-generation-and-metaspace Kudos go to mt.uulu
For Java 5-7:
The standard Oracle/Sun VM look on the world is: Classes are forever. So once loaded, they sta...