joost-de-vries

class Service(val microMeter: MicroMeterRegistry, val otherService: OtherService){
  suspend fun service(id: Long){
    recordAsync("theService") { otherService.getTheThing(id) }
  }
  
  private suspend fun <A> recordAsync(name: String,  block: suspend () -> A): A = metricsRegistry.timer(name)
    .recordSuspend(block)
}

suspend fun <A> Timer.recordSuspend(block: suspend () -> A): A =

eribeiro

##
## Python implementations of the search relevance evaluation metrics described at 
## https://opensourceconnections.com/blog/2020/02/28/choosing-your-search-relevance-metric/
## 
##

def precision(docs):
    return sum(docs) / len(docs) if docs else 0

def avg_precision(docs):

jiahao87

from bs4 import BeautifulSoup
import spacy
import unidecode
from word2number import w2n
import contractions

nlp = spacy.load('en_core_web_md')

# exclude words from spacy stopwords list
deselect_stop_words = ['no', 'not']

DmitrySoshnikov

/**
 * Educational "Free-list" memory allocator.
 *
 * Maintains explicit list of free memory blocks, reuses blocks on free.
 * Implements "first-fit" strategy. Uses pre-allocated heap of 64 bytes,
 * with 32-bit machine word size.
 *
 * TODO:
 *
 *   - Implement "best-fit" strategy

filipstachura

bhtucker

"""
Upsert gist

Requires at least postgres 9.5 and sqlalchemy 1.1

Initial state:

[]
Initial upsert:

jsdf

// for an updated version see https://github.com/jsdf/react-native-refreshable-listview

var React = require('react-native')
var {
  ListView,
  ActivityIndicatorIOS,
  StyleSheet,
  View,
  Text,
} = React

kamituel

let app = DOMApplicationRegistry.getAppByManifestURL(manifestURL);
if (!app) {
  // handle
}

let appDir = FileUtils.getDir("coreAppsDir", ["webapps", app.id], false);
let appPackage = appDir.clone();
appPackage.append("application.zip");

let zipReader = Cc["@mozilla.org/libjar/zip-reader;1"]

kamituel

Cu.import("resource://gre/modules/FileUtils.jsm");

XPCOMUtils.defineLazyModuleGetter(this, "NetUtil",
                                  "resource://gre/modules/NetUtil.jsm");   

let app = DOMApplicationRegistry.getAppByManifestURL(manifestURL);
if (!app) {
  // handle
}

learncodeacademy

##what are generators##

• They're pausable functions, pausable iterable functions, to be more precise
• They're defined with the *
• every time you yield a value, the function pauses until .next(modifiedYieldValue) is called

var myGen = function*() {
  var one = yield 1;
  var two = yield 2;
  var three = yield 3;
 console.log(one, two, three);