mikea

; Function Attrs: nounwind readonly uwtable
define double @_Z10DotProductRK6VectorS1_(%class.Vector* nocapture %v1, %class.Vector* nocapture %v2) #0 {
entry:
  %size_.i = getelementptr inbounds %class.Vector* %v1, i64 0, i32 0
  %0 = load i64* %size_.i, align 8, !tbaa !0
  %data_.i = getelementptr inbounds %class.Vector* %v1, i64 0, i32 1
  %1 = load double** %data_.i, align 8, !tbaa !3
  %size_.i8 = getelementptr inbounds %class.Vector* %v2, i64 0, i32 0
  %2 = load i64* %size_.i8, align 8, !tbaa !0
  %data_.i9 = getelementptr inbounds %class.Vector* %v2, i64 0, i32 1

mikea

L1 cache reference                  0.5 ns
Branch mispredict                   5 ns
L2 cache reference                  7 ns
Mutex lock/unlock                   25 ns
Main memory reference               100 ns             
Compress 1K bytes with Zippy        3,000 ns           3 µs
Send 2K bytes over 1 Gbps network   20,000 ns         20 µs
Read 1 MB sequentially from memory  250,000 ns       250 µs
Round trip within same datacenter   500,000 ns       0.5 ms
Disk seek                           10,000,000 ns     10 ms

mikea

PAYLOAD_TEMPLATE = \
"""--==boundary\r
Content-Disposition: form-data; name="file"; filename="%s"\r
Content-Type: %s\r
\r
%s\r
--==boundary--\r
"""

destination_url = blobstore.create_upload_url('/upload-sink')

mikea

    public static <K, T> Observable.Transformer<T, Pair<K, Observable<T>>> lazyGroupBy(
            final Func1<? super T, ? extends K> keySelector) {
        return new Observable.Transformer<T, Pair<K, Observable<T>>>() {
            @Override
            public Observable<Pair<K, Observable<T>>> call(Observable<T> observable) {
                return Observable.create(s -> {
                    Map<K, Subscriber<? super T>> children = new HashMap<>();
                    Multimap<K, T> buffer = ArrayListMultimap.create();
                    Set<K> createdObservers = new HashSet<>();

mikea

// setup 
int status = 0; 

do { 
  // preconditions 
  status = doSomething(); 
  if (status) break; 
  status = doSomethingElse(); 
  if (status) break; 

mikea

#include <stdio.h>
#include <time.h>

typedef unsigned int uint32; 
typedef long long int64;

template<typename F, typename V>
V collision_point(const F& f, V x) {
    V slow = x;
    V fast = f(x);

mikea

=============== 
Unity generated
===============
Temp/
Library/

=====================================
Visual Studio / MonoDevelop generated
=====================================
ExportedObj/

mikea

#!/bin/sh
# Cleanup docker files: untagged containers and images.
#
# Use `docker-cleanup -n` for a dry run to see what would be deleted.

untagged_containers() {
	# Print containers using untagged images: $1 is used with awk's print: 0=line, 1=column 1.
	# NOTE: "[0-9a-f]{12}" does not work with GNU Awk 3.1.7 (RHEL6).
	#       Ref: https://github.com/blueyed/dotfiles/commit/a14f0b4b#commitcomment-6736470
	docker ps -a | tail -n +2 | awk '$2 ~ "^[0-9a-f]+$" {print $'$1'}'

mikea

public class Test {
  private static void foo(String value, int...ints) {
    System.out.println(value + " " + Arrays.asList(ints));
  }

  private static void bar(String value, int...ints) {
    foo(value, ints);
  }

  private static void baz(String value) {

mikea

public class HeadTest {
    public static void main(String[] args) {
        Observable<Integer> fileReader = Observable.create((Observable.OnSubscribe<Integer>) subscriber -> {
            System.out.println("Reading from a file");
            subscriber.onNext(100);  // header

            for (int i = 0; i < 10; ++i) {
                subscriber.onNext(i);
            }