mmorey

- (CLLocationCoordinate2D)locationFromString:(NSString *)locationString{
    
    CLLocationCoordinate2D coordinate;
    
    // Extract individual components
    NSMutableArray *locationColumns = [NSMutableArray arrayWithArray:
                                       [locationString componentsSeparatedByCharactersInSet:
                                        [NSCharacterSet whitespaceCharacterSet]]];
    
    // Remove empty objects

marinbenc

import Foundation

/// An action that will get executed after a certain amount of
/// time, if the object is still alive. If the object gets
/// deinited before the provided time, the action will never
/// get executed.
class DebouncedAction {
    
    private let action: ()-> Void
    private var onCancel: (()-> Void)?

rand

Streaming Systems:

• Differential Dataflow - The code is ugly Rust, but the logic and linked papers are quite interesting.
• Spinning Fast Iterative Dataflows - Flink's execution model. Also, coverage in the Morning Paper.
• Discretized Streams - Spark Streaming's model of operation.
• Google's Dataflow Model - This is now also available as Apache (Incubating) Beam.
• Kafka Streams - Kafka offers "hipster stream processing," and a nice unification between tables and streams.

Streaming More G

yvbeek

#!/usr/bin/env python

import os
import sys
import re
import plistlib

from codecs import open
from copy import deepcopy

ridiculousfish

#import <Foundation/Foundation.h>

@interface SafeSet : NSObject {
    NSMutableSet *set;
    dispatch_queue_t queue;
}
@end

@implementation SafeSet

kharmabum

Abbreviations

• Downtown = ~north of Market St
• Richmond = ~north of Golden Gate Park
• Mission = south of Market St to the West
• SOMA - south of Market St to the East.

Food

• Downtown - http://www.yelp.com/biz/bio-san-francisco

rdump

kubectl multi-version brews

Applicability

The instructions below apply to older versions of Homebrew which still provide switch capability.

For current Homebrew, you'll likely need to keep Versions around, and build locally. Here's my versions repository https://github.com/rdump/homebrew-versions

MacPorts is now keeping versioned installations available as well, by default.

msdotnetclr

# Basic benchmarks
# SET key val # 87489.06
# SETRANGE key2 6 "Redis" # 75757.58 req/s
# INCR  key 245 # 70224.72 req/s
# INCRBY key 245 22 # 67114.09 req/s
# EVAL SET key val # 46296.29 req/s

# SETIFHIGHER (set or update key if new value is higher than current) # 41666.67 req/s
# if not exists return OK , if updated return the increment  , if not updated return 0
SCRIPT LOAD "local c = tonumber(redis.call('get', KEYS[1])); if c then if tonumber(ARGV[1]) > c then redis.call('set', KEYS[1], ARGV[1]) return tonumber(ARGV[1]) - c else return 0 end else return redis.call('set', KEYS[1], ARGV[1]) end"

Tho85

Build your own private, encrypted, open-source Dropbox-esque sync folder

Prerequisites:

• One or more clients running a UNIX-like OS. Examples are given for Ubuntu 12.04 LTS, although all software components are available for other platforms as well (e.g. OS X). YMMV
• A cheap Ubuntu 12.04 VPS with storage. I recommend Backupsy, they offer 250GB storage for $5/month. Ask Google for coupon codes.

Software components used:

• Unison for file synchronization
• EncFS for folder encryption

powhu

//
//  GIF2MP4.swift
//
//  Created by PowHu Yang on 2020/4/24.
//  Copyright © 2020 PowHu Yang. All rights reserved.
//

/* How to use
 let data = try! Data(contentsOf: Bundle.main.url(forResource: "gif", withExtension: "gif")!)
 let tempUrl = URL(fileURLWithPath: NSTemporaryDirectory()).appendingPathComponent("temp.mp4")