wongzigii

history | awk '{CMD[$2]++;count++;}END { for (a in CMD) print CMD[a] "" CMD[a]/count*100"% "a;}' | grep -v "./" | column -c3 -s "" -t | sort -nr | nl | head -n 30

wongzigii

// Steal from http://irace.me/swift-profiling
xcodebuild -workspace App.xcworkspace -scheme App clean build OTHER_SWIFT_FLAGS="-Xfrontend -debug-time-function-bodies" | grep .[0-9]ms | grep -v ^0.[0-9]ms | sort -nr > culprits.txt

wongzigii

// Origin from http://mjtsai.com/blog/2016/05/24/swift-tuples-arent-equatable/
extension SequenceType {
    /// Returns `true` iff an element in `self` satisfies `predicate`.
    @warn_unused_result
    public func contains(@noescape predicate: (Self.Generator.Element) throws -> Bool) rethrows -> Bool
}

wongzigii

#!/bin/bash
#
# 通过对比 ping 响应时间，找到本机最快的上传ip
# Travis@fir.im
#

function refresh_host()
{
  IP="$1"
  UPLOAD_HOST="upload.qiniu.com"

wongzigii

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

wongzigii

#import <objc/runtime.h>
#import <objc/message.h>
#import <libkern/OSAtomic.h>
#import <pthread.h>
 
#define ITERATIONS (1024*1024*32)
- (void)testLock
{
    double then, now;
    unsigned int i, count;

wongzigii

<script>
var=(!-[1,]),
if (var)
{
  alert(This is not IE explorer.)
}else{
  alert(This is IE explorer.)
}
</script>