request to make 32 bit apk 64 bit

Summary A request was made to convert a 32-bit Android APK into a 64-bit APK due to compatibility issues with a 64-bit device. The user attempted manual methods such as using apktool, swapping shared libraries, and renaming directories, but these approaches failed. The core issue is not merely swapping binaries; it requires a full recompilation … Read more

PostgreSQL locking rows until a cumulative condition is met using Hibernate

Summary A common concurrency issue arises when processing inventory allocations where rows must be selected, accumulated until a threshold is met, and then updated. In the provided approach, SELECT … FOR UPDATE locks all rows matching a condition (e.g., specific stock code) within a transaction. This forces Hibernate to load entire datasets into memory, leading … Read more

How to build a DEBUG version of my app using dcc64?

Summary To build a DEBUG version of an application using dcc64, it’s essential to understand the role of compiler directives and command-line options. The provided command line is used for building the application in RELEASE mode. To switch to DEBUG mode, modifications to the command line are necessary. Root Cause The root cause of the … Read more

What’s the difference between wp_enqueue_script() and directly adding script tags in WordPress?

Summary In WordPress development, a common architectural debate arises between using wp_enqueue_script() versus directly embedding <script> tags in templates. While both methods load scripts, the latter is a severe anti-pattern that introduces reliability, performance, and maintenance risks. The core principle is that WordPress is a dependency management system, not just a HTML generator. Direct script … Read more

End loop as soon as a number is output twice

Summary The problem at hand is to terminate a loop as soon as a calculated number stops changing. This is a common issue in programming where a loop is used to iteratively calculate a value until it converges or reaches a certain condition. Root Cause The root cause of this issue is the lack of … Read more

MeshLab: Visibility of point clouds during aligning

Summary A user reported that in MeshLab’s “Point-Based Gluing” alignment window, two point clouds are rendered without shading, making it difficult to identify common points during alignment. The root cause is a rendering mode limitation in the alignment view that prioritizes performance and unoccluded point visibility over depth perception. The practical impact is reduced alignment … Read more

Hide single titlebar in Sway window manager

Summary The user is asking about a Sway window manager configuration challenge: hiding the titlebar when only a single window exists on screen, while retaining titlebar visibility for multi-window layouts. The user currently has titlebars enabled for active window distinction (via colors) but wants to suppress them when the workspace is not split. Standard solutions … Read more

Magento 2 Admin UI Component Grid loads data but columns are not rendered (columns component not registered)

Summary We encountered an empty Admin grid where data was successfully fetched by the datasource, but no column headers or rows were rendered. The uiRegistry confirmed the listing and datasource components were registered, but the columns component was missing (undefined). The root cause was a mismatch between the spinner configuration item and the name attribute … Read more