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Create Adaptive and Themed Android App Icons

An Android launcher icon is a layered resource, not a pre-cropped rounded PNG. Build separate foreground, background, and monochrome artwork, let the launcher apply its mask and tint, and keep the Google Play listing asset separate.

Fix RecyclerView Orientation WrongConstant

`WrongConstant` is Android lint telling you that an integer came from outside the API’s documented constant set. Use the constant family declared by the parameter, then investigate dependency or lint-version drift if an official alias is still flagged.

Create a GitHub Repository and Push Your Code

Create an empty or initialized GitHub repository without fighting unrelated histories. This practical workflow covers ownership, visibility, secrets, HTTPS or SSH remotes, the first push, and the checks a real project needs next.

Adb shell screenrecord

If you want to take Screen Shot of your device, refer post “How to Capture Screenshot in … Read more

What is MPEG – DASH

DASH is the name used to refer to the MPEG Dynamic Adaptive Streaming over HTTP specification – … Read more

Change Your Notice Period on Naukri

Your Naukri notice period is a hiring constraint, not a marketing slogan. Update the current-employment record honestly, add a confirmed availability date when serving notice, and make sure the resume tells the same story.

Add Google Analytics 4 to a Website

A reliable GA4 installation is more than pasting a script. Choose one deployment owner, connect the correct web data stream, respect consent, and prove every important event before trusting the reports.

Fix ContextImpl Cannot Be Cast to Activity

`Context` is a capability family, not another name for `Activity`. Find the failing cast, decide whether the operation truly needs a UI owner, and change the API contract instead of swapping context methods until the crash disappears.

Add AdSense Multiplex Ads to a Website

Multiplex is the ads-only successor to Matched Content. Create the unit in AdSense, place its generated code in a controlled template, protect page experience and consent, and verify the ad request without clicking a live ad.

Prevent Screenshots in Android with FLAG_SECURE

`FLAG_SECURE` asks Android to keep a window out of screenshots and non-secure displays. Apply it before sensitive UI appears, understand its window-wide scope, and treat newer detection and screen-share APIs as complementary—not interchangeable—controls.

Remove a Website from Google Analytics 4

“Remove this website” can mean six different things in GA4. Choose the smallest correct scope, inventory integrations, preserve required data, stop the tag, and understand which actions are recoverable before confirming deletion.

Format, Validate, and Minify JSON Safely

Pretty-printing makes JSON readable; parsing proves only its syntax; a schema tests whether the data has the shape your application expects. Use the right layer—and keep sensitive payloads out of unknown online tools.

What is Flutter and Flutter Engine

What is Flutter ? Flutter is Google’s portable UI toolkit for building beautiful, natively-compiled applications for mobile, … Read more

Use AdSense on Subdomains: Current Rules

AdSense removed ordinary subdomain management from the Sites page in March 2023. A blog or app beneath an approved domain can still serve ads, but setup, ads.txt, crawler access, privacy, and page quality all need deliberate verification.

AdSense Matched Content Is Now Multiplex Ads

Google retired Matched Content’s own-site recommendation service in March 2022 and converted the format to ads-only Multiplex units. Here is what the grid does now—and what to use when the real goal is related articles.

Convert Classic WordPress Content to Blocks

The Convert to blocks action is quick; trusting it without review is the risky part. Migrate Classic content one post at a time, preserve a rollback path, and compare the rendered page before publishing.

Build the Flutter Engine on Ubuntu

Flutter engine work is not the same as ordinary Flutter app development. This setup checks out the current monorepo, synchronizes its pinned toolchains, builds a debuggable host engine, and connects it to a local Flutter app.

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