Scala with Futures:
import java.util.UUID
import scala.concurrent.Future
trait User {
def isAdmin: Boolean
def id: UUID
Aleksandr Bezhan alexbezhan
🎯
alexbezhan
/ swap.js
Created
March 2, 2023 18:52
How to unwrap TRs if they got wrapped in a Tbody by the DOMParser
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| // unwrap TRs if they got wrapped in a tbody by the parser | |
| { | |
| let trsCountInResponseText = 0; | |
| let trsCountInResponseFragment = 0; | |
| if (responseText.indexOf('<tr') !== -1) { | |
| var regExp = new RegExp('<tr', 'gim'); | |
| trsCountInResponseText = (responseText.match(regExp) || []).length; | |
| for (const elt of responseElts) { | |
| if (elt.tagName === 'TR') { |
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| /** | |
| * Principles: | |
| * 1. Performance | |
| * 2. Simplicity and debuggability. | |
| * | |
| * It's not trying to be: | |
| * 1. Flexible. | |
| * | |
| * This results into the following: | |
| * 1. Explicit attributes only |
alexbezhan
/ mini-swap.js
Created
February 22, 2023 14:18
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| ```js | |
| htmx.onLoad(function (content) { | |
| const attr = 'lr-post'; | |
| const httpMethod = 'POST'; | |
| const controlElts = content.querySelectorAll(`[${attr}]`); | |
| for (const controlElt of controlElts) { | |
| const link = controlElt.getAttribute && controlElt.getAttribute(attr); | |
| if (link === undefined) { | |
| continue | |
| } |
alexbezhan
/ Profile-20230221T183030.json
Created
February 21, 2023 18:31
Commented out beforeCleanupElement
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| [{"args":{"name":"swapper"},"cat":"__metadata","name":"thread_name","ph":"M","pid":0,"tid":0,"ts":0}, | |
| {"args":{"name":"Compositor"},"cat":"__metadata","name":"thread_name","ph":"M","pid":87078,"tid":42755,"ts":0}, | |
| {"args":{"name":"CrBrowserMain"},"cat":"__metadata","name":"thread_name","ph":"M","pid":87047,"tid":259,"ts":0}, | |
| {"args":{"name":"CrRendererMain"},"cat":"__metadata","name":"thread_name","ph":"M","pid":87078,"tid":259,"ts":0}, | |
| {"args":{"name":"CrGpuMain"},"cat":"__metadata","name":"thread_name","ph":"M","pid":87058,"tid":259,"ts":0}, | |
| {"args":{"name":"Chrome_IOThread"},"cat":"__metadata","name":"thread_name","ph":"M","pid":87047,"tid":30979,"ts":0}, | |
| {"args":{"name":"ThreadPoolBackgroundWorker"},"cat":"__metadata","name":"thread_name","ph":"M","pid":87058,"tid":25091,"ts":0}, | |
| {"args":{"name":"VizCompositorThread"},"cat":"__metadata","name":"thread_name","ph":"M","pid":87058,"tid":37379,"ts":0}, | |
| {"args":{"name":"Chrome_ChildIOThread"},"cat":"__metadata","name":"thread_name","ph":"M","pid":87078,"tid":1 |
alexbezhan
/ swap-oob-slow-profile.json
Created
February 21, 2023 18:00
HTMX profile - swap oob slow
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| [{"args":{"name":"swapper"},"cat":"__metadata","name":"thread_name","ph":"M","pid":0,"tid":0,"ts":0}, | |
| {"args":{"name":"CrBrowserMain"},"cat":"__metadata","name":"thread_name","ph":"M","pid":87047,"tid":259,"ts":0}, | |
| {"args":{"name":"Compositor"},"cat":"__metadata","name":"thread_name","ph":"M","pid":87078,"tid":42755,"ts":0}, | |
| {"args":{"name":"CrRendererMain"},"cat":"__metadata","name":"thread_name","ph":"M","pid":87078,"tid":259,"ts":0}, | |
| {"args":{"name":"Chrome_IOThread"},"cat":"__metadata","name":"thread_name","ph":"M","pid":87047,"tid":30979,"ts":0}, | |
| {"args":{"name":"CrGpuMain"},"cat":"__metadata","name":"thread_name","ph":"M","pid":87058,"tid":259,"ts":0}, | |
| {"args":{"name":"ThreadPoolBackgroundWorker"},"cat":"__metadata","name":"thread_name","ph":"M","pid":87058,"tid":25091,"ts":0}, | |
| {"args":{"name":"VizCompositorThread"},"cat":"__metadata","name":"thread_name","ph":"M","pid":87058,"tid":37379,"ts":0}, | |
| {"args":{"name":"Chrome_ChildIOThread"},"cat":"__metadata","name":"thread_name","ph":"M","pid":87078,"tid":1 |
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| [{"args":{"name":"swapper"},"cat":"__metadata","name":"thread_name","ph":"M","pid":0,"tid":0,"ts":0}, | |
| {"args":{"name":"Compositor"},"cat":"__metadata","name":"thread_name","ph":"M","pid":26442,"tid":22019,"ts":0}, | |
| {"args":{"name":"CrBrowserMain"},"cat":"__metadata","name":"thread_name","ph":"M","pid":26404,"tid":259,"ts":0}, | |
| {"args":{"name":"CrRendererMain"},"cat":"__metadata","name":"thread_name","ph":"M","pid":26442,"tid":259,"ts":0}, | |
| {"args":{"name":"Chrome_IOThread"},"cat":"__metadata","name":"thread_name","ph":"M","pid":26404,"tid":35075,"ts":0}, | |
| {"args":{"name":"VizCompositorThread"},"cat":"__metadata","name":"thread_name","ph":"M","pid":26413,"tid":26115,"ts":0}, | |
| {"args":{"name":"CrGpuMain"},"cat":"__metadata","name":"thread_name","ph":"M","pid":26413,"tid":259,"ts":0}, | |
| {"args":{"name":"Chrome_ChildIOThread"},"cat":"__metadata","name":"thread_name","ph":"M","pid":26442,"tid":19715,"ts":0}, | |
| {"args":{"name":"ThreadPoolBackgroundWorker"},"cat":"__metadata","name":"thread_name","ph":"M","pid":26413,"tid":4 |
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| [{"args":{"name":"swapper"},"cat":"__metadata","name":"thread_name","ph":"M","pid":0,"tid":0,"ts":0}, | |
| {"args":{"name":"CrBrowserMain"},"cat":"__metadata","name":"thread_name","ph":"M","pid":67620,"tid":259,"ts":0}, | |
| {"args":{"name":"Compositor"},"cat":"__metadata","name":"thread_name","ph":"M","pid":97368,"tid":22787,"ts":0}, | |
| {"args":{"name":"ThreadPoolServiceThread"},"cat":"__metadata","name":"thread_name","ph":"M","pid":67629,"tid":24323,"ts":0}, | |
| {"args":{"name":"Chrome_IOThread"},"cat":"__metadata","name":"thread_name","ph":"M","pid":67620,"tid":28931,"ts":0}, | |
| {"args":{"name":"VizCompositorThread"},"cat":"__metadata","name":"thread_name","ph":"M","pid":67629,"tid":27907,"ts":0}, | |
| {"args":{"name":"CrRendererMain"},"cat":"__metadata","name":"thread_name","ph":"M","pid":97368,"tid":259,"ts":0}, | |
| {"args":{"name":"CrGpuMain"},"cat":"__metadata","name":"thread_name","ph":"M","pid":67629,"tid":259,"ts":0}, | |
| {"args":{"name":"ThreadPoolBackgroundWorker"},"cat":"__metadata","name":"thread_name","ph":"M","pid":67629,"tid |
alexbezhan
/ Find nested kotlin property
Created
May 6, 2020 12:06
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| /** | |
| * Lookup property in obj[path] | |
| * @return found property in a nested object | |
| */ | |
| fun findNestedProperty(obj: Any, path: List<String>): NestedPropertyLookup { | |
| var instance: Any = obj | |
| for (keyIdx in path.indices) { | |
| val memberProperties = instance::class.memberProperties | |
| val property = memberProperties.find { callable -> | |
| callable.name == path[keyIdx] |
alexbezhan
/ gist:9bb140dc25c06cdfd56bc748c7fa9c19
Last active
June 12, 2024 13:47
Scala Futures vs Kotlin Coroutines comparison
alexbezhan
/ Retrofit2Https.kt
Created
June 19, 2018 08:21
How to call Https with Retrofit 2 and OkHttpClient
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| object Retrofit2Https { | |
| fun createHttpClient(context: Context): OkHttpClient { | |
| // Loads "my_certificate.crt" from res/raw/my_certificate.crt | |
| val cf: CertificateFactory = CertificateFactory.getInstance("X.509") | |
| val caInput: InputStream = BufferedInputStream(context.resources.openRawResource(R.raw.my_certificate)) | |
| val ca: X509Certificate = caInput.use { | |
| cf.generateCertificate(it) as X509Certificate | |
| } | |
| // Create a KeyStore with the certificate |
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