Emacs 28 引入了 `read-extended-command-predicate` 变量，用于过滤 M-x 命令列表，隐藏不适用于当前模式的命令。通过设置，可以只显示当前模式相关的命令，提升使用效率。命令的模式归属通过 `interactive` 形式声明，未声明的命令则视为通用命令。

Control-M from BMC enables teams to orchestrate data pipelines on Google Cloud by defining, scheduling, and monitoring workflows across services like Cloud Storage, Dataflow, and BigQuery—all from...

网络安全形势迅速变化，Mandiant的M-Trends 2026报告指出，网络犯罪的目标已从数据盗取转向破坏业务运营。了解威胁行为者的策略有助于企业增强核心系统安全，保护业务增长。

A through-cycle mindset and a focus on programmatic dealmaking can help paper and packaging companies withstand cyclical disruption in the industry and increase returns.

Given the intensity and speed of change in M&A, leaders must prepare to communicate faster and more effectively.

Travel, logistics, and infrastructure M&A rebounded strongly, driven primarily by large transactions amid lasting uncertainty from tariffs and geopolitical shocks.

After dealmaking slowed momentarily in early 2025, global M&A activity quickly assumed a grand scale—delivering big gains for the year—with momentum continuing.

The most experienced acquirers continue to outpace competitors, and their approach can guide companies with less extensive—or rusty—M&A capabilities.

Carriers and brokers are recalibrating their portfolios, consolidating their capabilities, and redefining where expansion could deliver genuine strategic and financial advantage.

AI investment isn’t just fueling innovation; it’s reshaping competitive dynamics and catalyzing a new wave of strategic M&A across the global tech landscape.

The rapidly shifting geopolitical situation has accelerated investment in and demand for military technologies and other defense-related assets.

Explore how financial services M&A is recovering for banks, fintech companies, and asset managers, shaping transactions and industry transformation.

Geopolitical disruption, margin compression, focus on vertical integration, adoption of AI, and other trends have resulted in increased deal value within advanced industries and its subsectors.

当M与BLOCK_SIZE_M不匹配时，可通过添加无用值进行处理。执行顺序会影响L2缓存命中率，导致矩阵增量执行性能下降。按行向量序需加载90个元素，而固定单元格分组只需54个，需使用多维指针运算。