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Smooth GPS data
... do, but it is a very standard approach and works well. There is a KFilter library available which is a C++ implementation.
My next fallback would be least squares fit. A Kalman filter will smooth the data taking velocities into account, whereas a least squares fit approach will just use positiona...
Can I call jquery click() to follow an link if I haven't bound an event handler to it with bind
...<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3/jquery.min.js"></script>
<script>
$(document).ready(function() {
/* Try to dis-comment this:
$('#a').click(function () {
alert('jQuery.click()');
return true;
});
*/
});...
When to use os.name, sys.platform, or platform.system?
...rm.system() degenerates to sys.platform
Here is what the Source Python2.7\Lib\Platform.py\system says
def system():
""" Returns the system/OS name, e.g. 'Linux', 'Windows' or 'Java'.
An empty string is returned if the value cannot be determined.
"""
return uname()[0]
def un...
Can local storage ever be considered secure? [closed]
...ere local crypto is valuable would be if the machine is stolen.
There are libraries that do implement the desired functionality, e.g. Stanford Javascript Crypto Library. There are inherent weaknesses, though (as referred to in the link from @ircmaxell's answer):
Lack of entropy / random number ge...
Creating a textarea with auto-resize
...rollHeight) + 'px';
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<textarea placeholder="Type, paste, cut text here...">PRELOADED TEXT.
This javascript should now add better support for IOS browsers and Android browsers.</textarea...
How to npm install to a specified directory?
...all the node_modules folder into the folder
<path/to/prefix_folder>/lib/node_modules
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Golang production web application configuration
...[Service]
Type=simple
WorkingDirectory=/my/go/app/directory
ExecStart=/usr/lib/go run main.go
[Install]
WantedBy=multi-user.target
Then enable and start the service
systemctl enable my-go-daemon
systemctl start my-go-daemon
systemctl status my-go-daemon
systemd has a separate journaling syste...
When I catch an exception, how do I get the type, file, and line number?
...den Python docs are also using the same unpacking method docs.python.org/2/library/traceback.html#traceback-examples
– user
Aug 7 '14 at 3:49
3
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How to exclude certain directories/files from git grep search
...g. I created the script in my ~/bin/ and made a the git-gg symlink in /usr/lib/git-core/.
Note 2
The command can not be made into an regular sh git-alias since it will then be invoked at the root of the repo. And that is not what I want!
...
Benefits of inline functions in C++?
... @PravasiMeet : It's C++. Let's say you deliver a DLL/shared library to a client, who compiles against it. The inline function foo, using member variable X and doing work Y will get inlined in the client's code. Let's say to need to deliver an updated version of your DLL where you chan...