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Alternatives to gprof [closed]
...ofiler with a very nice visualizer called KCacheGrind. As Mike Dunlavey recommends, Valgrind counts the fraction of instructions for which a procedure is live on the stack, although I'm sorry to say it appears to become confused in the presence of mutual recursion. But the visualizer is very nice ...
Received fatal alert: handshake_failure through SSLHandshakeException
... {
exception.printStackTrace();
}
}
}
1 - https://www.java.com/en/download/faq/release_changes.xml
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Twitter image encoding challenge [closed]
...ding potrace (open-source).
Here are the results
Original SO Logo http://www.warriorhut.org/graphics/svg_to_unicode/so-logo.png Original
Decoded SO Logo http://www.warriorhut.org/graphics/svg_to_unicode/so-logo-decoded.png After encoding and decoding
Characters: 300
Time: Not measured but practi...
Where does 'Hello world' come from?
...al appearance of the program. The code was used for early testing of the C compiler and made its way into Kernighan and Ritchie's book. Later, it was one of the first programs used to test Bjarne Stroustrup's C++ compiler.
It became a standard for new programmers after it appeared in Kernighan and ...
Difference between static STATIC_URL and STATIC_ROOT on Django
...tic will collect static files for deployment.
Example: STATIC_ROOT="/var/www/example.com/static/"
now the command ./manage.py collectstatic will copy all the static files(ie in static folder in your apps, static files in all paths) to the directory /var/www/example.com/static/. now you only need...
Save string to the NSUserDefaults?
... As of iOS 12, calling synchronize is no longer needed: stackoverflow.com/a/57218546/12484
– Jon Schneider
Aug 9 at 22:07
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How to specify in crontab by what user to run script? [closed]
...b are under user root and group root.
How can i make it to run under user www-data and group www-data so when i run scripts from my website i can manipulate those folders and files?
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Check whether user has a Chrome extension installed
...JS classes for extensions), but an indirect method (until something better comes along):
Have your Chrome extension look for a specific DIV or other element on your page, with a very specific ID.
For example:
<div id="ExtensionCheck_JamesEggersAwesomeExtension"></div>
Do a getElemen...
In HTML5, is the localStorage object isolated per page/domain?
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www.mysite.it:8012/App1 and www.mysite.it:8012/App2 has local storage shared ?
– DarioN1
Jun 29 '18 at 10:28
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How to generate a Dockerfile from an image?
.... Parameter -sV=1.36 is not always required.
Reference: https://hub.docker.com/repository/docker/alpine/dfimage
below is the old answer, it doesn't work any more.
$ docker pull centurylink/dockerfile-from-image
$ alias dfimage="docker run -v /var/run/docker.sock:/var/run/docker.sock --rm centurylink...