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A little signal. Less noise.

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CATEGORIES

Categories will appear when the source is connected.

More possibility. Less searching.

A considered collection of AI tools, trials, and opportunities.

RADAR / PostgreSQLConnection pending

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A little signal. Less noise.

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RADARGood tools open new possibilities.Explore thoughtfully. Create freely.

Skip to content

A little signal. Less noise.

DISCOVER

Catalog Categories

CATEGORIES

Categories will appear when the source is connected.

More possibility. Less searching.

A considered collection of AI tools, trials, and opportunities.

RADAR / PostgreSQLStorage available

ExploreOffer details

A little signal. Less noise.

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LruCache 图片浏览器内存缓存

掘金

About this offer

**安全回收**:被淘汰的图片不直接 `recycle()`,而是由 GC 在无人引用后释放,避免误回收仍显示在 **两级缓存**:可配合 `DiskLruCache` 实现内存 + 磁盘二级缓存。

Offer details

Provider: 掘金
Source: juejin-rss
Score: 57.36
Confidence: 54%

Source evidence

What RADAR observed and classified to build this opportunity. It is what the source published, not a verification that the offer is still active.

JuejinObserved: Sep 28, 2026Source reliability: 60%
LruCache 图片浏览器内存缓存. **安全回收**:被淘汰的图片不直接 `recycle()`,而是由 GC 在无人引用后释放,避免误回收仍显示在 **两级缓存**:可配合 `DiskLruCache` 实现内存 + 磁盘二级缓存。
Open source

LruCache 图片浏览器内存缓存

Opens an external website. Availability and terms may change.

Real offers. Useful details.

The catalog shows persisted RADAR opportunities. Storage availability does not mean sources are verified or offers are active.

RADARGood tools open new possibilities.Explore thoughtfully. Create freely.