Here's a list of mildly interesting things about the C language that I learned mostly by consuming Clang's ASTs. Although surprises are getting sparser, I might continue to update this document over time.
There are many more mildly interesting features of C++, but the language is literally known for being weird, whereas C is usually considered smaller and simpler, so this is (almost) only about C.
1. Combined type and variable/field declaration, inside a struct scope [https://godbolt.org/g/Rh94Go]
struct foo {
struct bar {
int x;
Code for Keras plays catch blog post
python qlearn.py
- Generate figures
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#import <UIKit/UIKit.h> | |
@interface DateFlowLayout : UICollectionViewFlowLayout | |
@end |
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#!/usr/bin/env python | |
''' | |
Uses SURF to match two images. | |
Based on the sample code from opencv: | |
samples/python2/find_obj.py | |
USAGE | |
find_obj.py <image1> <image2> |
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#!/usr/bin/python | |
############################################################################### | |
# Name : ObjectMarker.py | |
# Author : Python implementation: sqshemet | |
# Original ObjectMarker.cpp: http://www.cs.utah.edu/~turcsans/DUC_files/HaarTraining/ | |
# Date : 7/24/12 | |
# Description : Object marker utility to be used with OpenCV Haar training. | |
# Tested on Ubuntu Linux 10.04 with OpenCV 2.1.0. | |
# Usage : python ObjectMarker.py outputfile inputdirectory |
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# xcode-build-bump.sh | |
# @desc Auto-increment the build number every time the project is run. | |
# @usage | |
# 1. Select: your Target in Xcode | |
# 2. Select: Build Phases Tab | |
# 3. Select: Add Build Phase -> Add Run Script | |
# 4. Paste code below in to new "Run Script" section | |
# 5. Drag the "Run Script" below "Link Binaries With Libraries" | |
# 6. Insure that your starting build number is set to a whole integer and not a float (e.g. 1, not 1.0) |
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// | |
// NSString+Levenshtein.h | |
// PyHelp | |
// | |
// Modified by Michael Bianco on 12/2/11. | |
// <http://mabblog.com> | |
// | |
// Created by Rick Bourner on Sat Aug 09 2003. | |
// [email protected] |
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# coding: utf-8 | |
"""Online learning.""" | |
import numpy as np | |
from numpy import sign | |
import itertools as it | |
from numpy import array as A, zeros as Z | |
import math |
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