This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import kotlinx.coroutines.experimental.channels.Channel | |
import kotlinx.coroutines.experimental.delay | |
import kotlinx.coroutines.experimental.launch | |
import kotlinx.coroutines.experimental.runBlocking | |
import kotlinx.coroutines.experimental.selects.select | |
import java.util.* | |
/* | |
* Combine multiple channels into one `output` channel. |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
class OptionalUseExample1 { | |
val opt1: String? | |
val opt2: String? | |
val opt3: String? | |
// ... | |
// it's kind of repetitive to check/unwrap properties every time i use them | |
fun work(): String { |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
// | |
// RCTViewController.swift | |
// Grocerest | |
// | |
// Created by Davide Bertola on 15/03/2017. | |
// | |
import Foundation | |
import UIKit |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
//works | |
const decorate = (Component, body={}) => { | |
class Wrapper extends React.Component { | |
constructor() { return super() } | |
render() { return <Component {...this.props} /> } | |
static getInitialProps = body.getInitialProps | |
} | |
for (const key in body) { |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
mongoose = require 'mongoose' | |
Schema = mongoose.Schema | |
Q = require 'q-extended' | |
Q.genrun -> | |
url = "mongodb://localhost/test" | |
yield Q.ninvoke(mongoose, "connect", url) | |
NoSchema = new Schema({}, { strict: false }) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Q = require 'q' | |
Q.each = (collection, iterator) -> | |
cur = Q() | |
promises = collection.map (item) -> | |
cur = cur.then -> | |
iterator(item) | |
Q.all(promises) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
root@ae8629139aa6:/# ltrace -p $(pidof nginx) | |
... | |
pwrite(54, "\251\6\nnX\221\310Q\313\30k\342l\214\373W\214Uu\347\200m\257\377r,\26qQ\340J'"..., 128, 817655) = 128 | |
pwrite(54, "<+Pk\341{{\351\17\342]=\274\351\336\315\211O\375O\365\22\257Q\243\272-\227;4T\313"..., 128, 817783) = 128 | |
pwrite(54, "x\25\317A\356zx\241\252\325\253\212zg|\367Zx\346\312D>5\1\26\372\231\262A\2478\37"..., 128, 817911) = 128 | |
pwrite(54, "q\377\0a\fy\243I\211<\32R\341\317D\251\235\254\317\264\357:\2171|\356\225\337m\5\376\25"..., 128, 818039) = 128 | |
pwrite(54, "\202\254\34i\362\243\262Nr\240\2356%C!c\325&\276\255\312\234\334\365\223uE\274\311,O\265"..., 128, 818167) = 128 | |
pwrite(54, "'\r\333\340\0\321\f\17t\304$\364\21\207\354cM\362g\345Gk\262; P\217\0216\204\252B"..., 128, 818295) = 128 | |
pwrite(54, "\177B\341\1\r\367K?-\343\223-\325G\334\7\332\206\276E{L\267\346\320(X\243{6\366P"..., 103, 818423) = 103 | |
pwrite(54, "\0\0000r", 4, 818526) = 4 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
root@ae8629139aa6:/# ltrace -c -p $(pidof nginx) | |
Process 162 detached | |
% time seconds usecs/call calls errors syscall | |
------ ----------- ----------- --------- --------- ---------------- | |
51.69 0.126133 7 17147 1 recvfrom | |
48.31 0.117902 6 18183 pwrite | |
0.00 0.000000 0 1 open | |
0.00 0.000000 0 8 sendto | |
0.00 0.000000 0 2 epoll_wait | |
0.00 0.000000 0 1 epoll_ctl |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
for index in {1..100}; do | |
sleep 0.05; | |
time gst-launch-1.0 \ | |
filesrc location="test_origin.flv" ! \ | |
flvdemux name=u u. ! queue ! \ | |
h264parse ! \ | |
flvmux streamable=true name=mux ! \ | |
rtmpsink location="rtmp://boot2docker:1935/live_test_rec/test_destination_$RANDOM" 2>&1 > /dev/null & | |
done |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
gst-launch-1.0 \ | |
videotestsrc num-buffers=2400 ! \ | |
video/x-raw,width=854,height=480 ! \ | |
clockoverlay font-desc="Sans Italic 100" ! \ | |
x264enc bframes=0 key-int-max=10 tune=zerolatency bitrate=1024 ! \ | |
h264parse ! flvmux streamable=true name=mux ! \ | |
filesink location="test_origin.flv" \ | |
audiotestsrc num-buffers=2400 ! voaacenc ! mux. |