<h1 id="hard-refresh-vs-cache-clearing">Hard Refresh Vs Cache Clearing<a aria-hidden="true" class="anchor-heading icon-link" href="#hard-refresh-vs-cache-clearing"></a></h1>
<p>하드 리프레시(Hard Refresh)는 <strong>캐시를 삭제하는 것이 아니라 현재 페이지 로드 시에만 캐시를 우회(bypass)</strong>합니다.</p>
<h2 id="하드-리프레시-vs-캐시-삭제">하드 리프레시 vs 캐시 삭제<a aria-hidden="true" class="anchor-heading icon-link" href="#하드-리프레시-vs-캐시-삭제"></a></h2>
<p>Chrome DevTools에서 제공하는 3가지 reload 옵션:</p>
<ol>
<li><strong>Normal Reload</strong> - 일반 새로고침 (캐시 사용)</li>
<li><strong>Hard Reload</strong> - 캐시 우회하고 새로고침 (캐시는 유지)</li>
<li><strong>Empty Cache and Hard Reload</strong> - 캐시 삭제 후 새로고침</li>
</ol>
<p>이 세 가지가 별개의 옵션으로 존재한다는 것 자체가 Hard Reload는 캐시를 삭제하지 않는다는 증거입니다.</p>
<h3 id="chrome-devtools-reload-옵션-접근-방법">Chrome DevTools Reload 옵션 접근 방법<a aria-hidden="true" class="anchor-heading icon-link" href="#chrome-devtools-reload-옵션-접근-방법"></a></h3>
<ol>
<li>DevTools 열기 (F12 또는 Cmd+Option+I)</li>
<li>주소창 왼쪽의 새로고침 버튼을 오른쪽 클릭 (또는 길게 클릭)</li>
<li>드롭다운 메뉴에서 옵션 선택</li>
</ol>
<p><strong>중요</strong>: DevTools가 열려있을 때만 이 옵션들이 나타납니다.</p>
<h2 id="하드-리프레시에-영향을-받지-않는-것">하드 리프레시에 영향을 받지 않는 것<a aria-hidden="true" class="anchor-heading icon-link" href="#하드-리프레시에-영향을-받지-않는-것"></a></h2>
<p>하드 리프레시는 다음을 <strong>삭제하거나 변경하지 않습니다</strong>:</p>
<ul>
<li>Cookies</li>
<li>Local Storage</li>
<li>Session Storage</li>
<li>Saved passwords</li>
<li>Form data</li>
<li>Browser history</li>
</ul>
<p>출처: <a href="https://www.drizz.dev/post/hard-reload-chrome-shortcuts-cache-clearing-and-common-fixes">Chrome Hard Reload Explained - drizz.dev</a></p>
<h2 id="qa-보고-사례-새-탭에서-오래된-캐시-문제">QA 보고 사례: 새 탭에서 오래된 캐시 문제<a aria-hidden="true" class="anchor-heading icon-link" href="#qa-보고-사례-새-탭에서-오래된-캐시-문제"></a></h2>
<h3 id="문제-상황">문제 상황<a aria-hidden="true" class="anchor-heading icon-link" href="#문제-상황"></a></h3>
<ol>
<li>사용자가 <code>window.open(url, '_blank')</code>으로 새 탭 열기 → 오래된 HTML 표시</li>
<li>하드 리프레시 수행 → 최신 HTML 표시</li>
<li>다시 <code>window.open(url, '_blank')</code>으로 새 탭 열기 → 여전히 오래된 HTML 표시</li>
</ol>
<h3 id="원인">원인<a aria-hidden="true" class="anchor-heading icon-link" href="#원인"></a></h3>
<ul>
<li>하드 리프레시는 <strong>그 탭에서만</strong> 캐시를 우회</li>
<li>브라우저의 HTTP 캐시는 <strong>browser-wide</strong>로 공유되며 삭제되지 않음</li>
<li>새 탭을 열 때는 일반적인 페이지 로드이므로 캐시를 사용</li>
</ul>
<h3 id="해결-방법">해결 방법<a aria-hidden="true" class="anchor-heading icon-link" href="#해결-방법"></a></h3>
<p>서버에서 <code>Cache-Control</code> 헤더를 명시적으로 설정:</p>
<pre class="language-yaml"><code class="language-yaml"><span class="token comment"># HTML 파일: 캐시하지 않음</span>
<span class="token punctuation">-</span><span class="token punctuation">-</span>cache<span class="token punctuation">-</span>control 'no<span class="token punctuation">-</span>store<span class="token punctuation">,</span> no<span class="token punctuation">-</span>cache<span class="token punctuation">,</span> must<span class="token punctuation">-</span>revalidate'
</code></pre>
<h2 id="참고-자료">참고 자료<a aria-hidden="true" class="anchor-heading icon-link" href="#참고-자료"></a></h2>
<ul>
<li><a href="https://www.drizz.dev/post/hard-reload-chrome-shortcuts-cache-clearing-and-common-fixes">Chrome Hard Reload Explained - drizz.dev</a></li>
<li><a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Guides/Caching">MDN - HTTP Caching</a></li>
<li><a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control">MDN - Cache-Control</a></li>
</ul>
<hr>
<strong>Backlinks</strong>
<ul>
<li><a href="/notes/6645fjtiqxtko03nuccgjj2">What I struggled 🧗/📣 brag In / TIL</a></li>
</ul>

Chrome DevTools Reload 옵션 접근 방법

QA 보고 사례: 새 탭에서 오래된 캐시 문제

하드 리프레시에 영향을 받지 않는 것

Hard Refresh Vs Cache Clearing

🥱 -> 🤔💡🌱 - On The Death of Daydreaming

4 minutes run hard enough to push heart rate to 90%, 3 minutes recover, repeat 4 times

A good match is a structured dance, where players aim to score while they are following well-defined rules. This freedom within a structure is what makes it fun.

Focus is more about not keeping busy when you need to wait for something.

I think it should be everyone's primary focus to sleep well, drink water, get outside, get active, and eat generally decently. I hate to say it, but if you're not eating a good amount of vegetables and fruit, decent protein, sleep, etc, no amount of XYZ will catch up to that detriment.

I've often described my motivation for building software to others using imagery: I like to go find a secluded beach, build a large, magnificent sand castle, and then walk away. Will anyone notice? Probably not. Will the waves eventually destroy it? Yep. Did I still get immense satisfaction? Absolutely.

Kind Engineering - How To Engineer Kindness

Make the difficult habitual, the habitual easy, and the easy beautiful.

“Motivation often comes after starting, not before. Action produces momentum.”

My real battle is doing good versus doing nothing.

Roberto Blake was talking about making 100 crappy videos to get better over time.

Simplicity, even if it sacrifices some ideal functionality has better survival characteristics than the-right-thing.

Sometimes magic is just someone spending more time on something than anyone else might reasonably expect.

The texture, the juiciness, the complexity of the flavor, the imperfections, the joy of finding a particularly good one, the cosmic horror of eating a wormy one, the nostalgia of having your grandma's strawberry jam with dozens of individually unique strawberries in it.

We love to see the process, not just the result. The imperfections in your work can be beautiful if they show your struggle for perfection, not a lack of care.

도무지 읽히지 않는 책 앞에서 내가 택한 방법은 펼쳐진 페이지 앞에서 멍때리기이다.

현실은 인간의 연산으로 완전히 파악할 수 없는 복잡계. 주어진 상황과 능력으로 할 수 있는 최선의 적응은 단순함과 꾸준함.


Hi there 👋. I'm a Front-end developer.

---

## Quotes

### [아늑함을 즐김](https://www.youtube.com/watch?v=Gcd0uIZwUSI) 空 #공

### We love to see the process, not just the result. The imperfections in your work can be beautiful if they show your **struggle for perfection**, not a lack of care.

from [ralphammer](https://ralphammer.com/is-perfection-boring/)

### 현실은 인간의 연산으로 완전히 파악할 수 없는 복잡계. 주어진 상황과 능력으로 할 수 있는 최선의 적응은 단순함과 꾸준함.

파산을 면하는 선에서 여러가지를 해보고 자신에게 맞는 걸 위주로 꾸준히. 그를 위해 단순, 편안, 쾌적함이 필요.

### 🥱 -> 🤔💡🌱 - [On The Death of Daydreaming](https://www.afterbabel.com/p/on-the-death-of-daydreaming)

boredom -> easy fun -> art -> profit?

### I've often described my motivation for building software to others using imagery: I like to go find a secluded beach, build a large, magnificent sand castle, and then walk away. Will anyone notice? Probably not. Will the waves eventually destroy it? Yep. Did I still get immense satisfaction? Absolutely.

from [aliasxneo](https://news.ycombinator.com/item?id=41497113)

### The texture, the juiciness, the complexity of the flavor, the imperfections, the joy of finding a particularly good one, the cosmic horror of eating a wormy one, the nostalgia of having your grandma's strawberry jam with dozens of individually unique strawberries in it.

from [Dopamine Fracking](https://igerman.cc/blog/dopamine-fracking/) #공

### Simplicity, even if it sacrifices some ideal functionality has better survival characteristics than the-right-thing.

from [The Rise of Worse is Better](https://www.dreamsongs.com/RiseOfWorseIsBetter.html)

### [Roberto Blake was talking about making 100 crappy videos](https://www.youtube.com/watch?v=OnUBaQ1Sp_E) to get better over time.

Putting in the reps and improving a little bit each time.

Putting in the work without expecting any external reward at first (eg views, followers, likes, etc) will pay off in the long run.

from [100 Scrappy Things](https://www.florin-pop.com/blog/100-scrappy-things/)

### Make the difficult habitual, the habitual easy, and the easy beautiful.

from [Constantin S. Stanislavski](https://www.goodreads.com/quotes/7102271-make-the-difficult-habitual-the-habitual-easy-and-the-easy)

### A good match is a **structured** dance, where players aim to **score** while they are following well-defined **rules**. This **freedom within a structure** is what makes it fun.

from [ralphammer](https://ralphammer.com/how-to-get-started/)

### [Pivot Points](https://longform.asmartbear.com/pivot-points/)

- non-judgmental aspects of personality that can be strengths in some contexts and weaknesses in others
- Pivot Points are fixed in the short term

### [Hedged Bets](https://longform.asmartbear.com/predict-the-future/#hedged-bets)

- trading slightly less maximum upside for predictable, net-positive outcomes.

### “Motivation often comes after starting, not before. Action produces momentum.”

[When you start a new habit, it should take less than two minutes to do.](https://jamesclear.com/how-to-stop-procrastinating) - James Clear

### Focus is more about **not** keeping busy when you need to wait for something.

Eat the boredom for a minute. - [[life-tips#wodenokoto]]

### [4 minutes run hard enough to push heart rate to 90%, 3 minutes recover, repeat 4 times](https://news.ycombinator.com/item?id=34213181)

- https://www.ntnu.edu/cerg/advice
- [Get running with Couch to 5K](https://www.nhs.uk/live-well/exercise/running-and-aerobic-exercises/get-running-with-couch-to-5k/)

### [recommended routine - bodyweightfitness](https://www.reddit.com/r/bodyweightfitness/wiki/kb/recommended_routine/) - I Don't Have This Much Time!

Don't workout at all (saves anywhere from 20 to 60 minutes, but really, really, really, really, really, really, really, really, really not recommended)

### 도무지 읽히지 않는 책 앞에서 내가 택한 방법은 펼쳐진 페이지 앞에서 멍때리기이다.

다르게 표현하면 이렇다. 펼쳐진 두 페이지 앞에서 오래 머물기.  
책을 펼쳐놓는 것으로 충분하다. 읽지 못해도 좋다. 매일 정해진 진도를 나가야 하는 학교 수업이 아니니까. 하지만 읽지 않아도 괜찮다고 해서 펼쳐두지조차 않으면 곤란하다. 가능한 한 자주 책을 펼쳐두도록 하자. 전혀 읽지 않고 멍하니 바라보고 있다가 다시 덮게 되더라도 - 막막한 독서. 시로군. P.10~13

### I think it should be everyone's primary focus to sleep well, drink water, get outside, get active, and eat generally decently. I hate to say it, but if you're not eating a good amount of vegetables and fruit, decent protein, sleep, etc, no amount of XYZ will catch up to that detriment.

from [CE02](https://news.ycombinator.com/item?id=35056071)

### My real battle is doing good versus doing nothing.

from [Deirdre Sullivan](https://www.npr.org/2005/08/08/4785079/always-go-to-the-funeral)

### [Kind Engineering](https://kind.engineering/) - How To Engineer Kindness

### Sometimes magic is just someone spending more time on something than anyone else might reasonably expect.

from [Teller](https://www.goodreads.com/quotes/6641527-sometimes-magic-is-just-someone-spending-more-time-on-something)

---

## What I read in past

- [[What I read in 2026|read.2026.articles]]
  - [[2025|read.2025.articles]]
  - [[2024|read.2024.articles]]
  - [[2023|read.2023.articles]]
  - [[2022|read.2022.articles]]
- 📝 [Gists](https://gist.github.com/Luke-SNAW)
- 📜 [Journals](https://luke-snaw.github.io/Luke-SNAW__netlify-CMS.github.io/)

---

- [[journal.what-i-struggled-brag-til-in]]
