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Finding current executable's path without /proc/self/exe
... testing if it exists. Permissive license copy from android/darwin/bsd:
https://android.googlesource.com/platform/bionic/+/f077784/libc/upstream-freebsd/lib/libc/stdlib/realpath.c
Be aware that multiple attempts may be successful or partially successful and they might not all point to the same e...
How to make a chain of function decorators?
...ot comfortable with closures, you can assume it’s ok,
# or read: https://stackoverflow.com/questions/13857/can-you-explain-closures-as-they-relate-to-python
print("I am the decorator. Somehow you passed me arguments: {0}, {1}".format(decorator_arg1, decorator_arg2))
# Don'...
What is the purpose of Flask's context stacks?
... can make code more difficult for understanding.
Spend time to understand https://github.com/mitsuhiko/werkzeug/blob/master/werkzeug/local.py.
So how populated both stacks? On request Flask:
create request_context by environment (init map_adapter, match path)
enter or push this request:
clear p...
How do I pass a unique_ptr argument to a constructor or a function?
...ion could be obtained by a simple template function if really desired; see https://stackoverflow.com/a/24868376/1436796). For the case where the called function intends to unconditionally take ownership of the object, stealing from the argument, the obligation to provide an lvalue argument is giving...
What optimizations can GHC be expected to perform reliably?
...eUploader: {
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Git and Mercurial - Compare and Contrast
...col.
"dumb" protocols, which include HTTP and FTP (only for fetching), and HTTPS (for pushing via WebDAV), do not require git installed on server, but they do require that repository contains extra information generated by git update-server-info (usually run from a hook). The exchange consist of cl...
Dynamically update values of a chartjs chart
...opment pipeline. I don't see any indication of a release date yet though: https://github.com/nnnick/Chart.js/issues/13 [Closed as of Jul 26, 2014]
JS
$(document).ready(function(){
var count = 10;
var data = {
labels : ["1","2","3","4","5", "6", "7", "8", "9", "10"],
datasets : [...
How can I transform between the two styles of public key format, one “BEGIN RSA PUBLIC KEY”, the oth
... this website to be a good technical explanation of the different formats: https://polarssl.org/kb/cryptography/asn1-key-structures-in-der-and-pem
"BEGIN RSA PUBLIC KEY" is PKCS#1, which can only contain RSA keys.
"BEGIN PUBLIC KEY" is PKCS#8, which can contain a variety of formats.
If you just w...
Efficiently replace all accented characters in a string?
...
https://stackoverflow.com/a/37511463
With ES2015/ES6 String.Prototype.Normalize(),
const str = "Crème Brulée"
str.normalize('NFD').replace(/[\u0300-\u036f]/g, "")
> 'Creme Brulee'
Two things are happening here...
Ukkonen's suffix tree algorithm in plain English
...tion will make it 'click' for you.
I published my C# implementation here: https://github.com/baratgabor/SuffixTree
Please note that I'm not an expert on this subject, so the following sections may contain inaccuracies (or worse). If you encounter any, feel free to edit.
Prerequisites
The startin...