technology
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.cpp vs .cc in Modern C++ Development C++ source files do not merely represent lines of code—they serve as compiled units of meaning. Their naming convention affects build pipelines, toolchain integration, and developer consistency. Among C++ developers, the two dominant extensions used to denote source files are .cpp and .cc. Both are fully supported by…
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Canaan Inc., a leading cryptocurrency mining hardware manufacturer, has secured up to $200 million in funding through a Series A-1 Preferred Shares financing agreement with an institutional investor. The first tranche of $100 million was completed on March 10, 2025, with the remaining $100 million expected in the near term, subject to certain conditions. The…
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Older laptop models that use CCFL (Cold Cathode Fluorescent Lamp) backlighting rely on a display inverter to power the screen’s illumination. The inverter’s job is to convert the laptop’s DC power into AC voltage needed by the CCFL tube inside the display panel. Without a functioning inverter, the screen may be technically on but will…
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Apple has expanded its Security Bounty program to include its Private Cloud Compute (PCC) infrastructure, offering rewards up to $1 million for identifying critical vulnerabilities. This initiative coincides with the launch of iOS 18.1, which introduces Apple Intelligence features. Key Details: PCC Overview: PCC handles complex AI tasks that exceed on-device processing capabilities. It is…
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Trusted Platform Module (TPM) is a dedicated chip embedded on a computer’s motherboard, designed to secure hardware through integrated cryptographic keys. It stores sensitive information such as encryption keys, digital certificates, and passwords in a tamper-resistant environment. TPM is commonly used for: BitLocker drive encryption Secure Boot validation Windows Hello biometric authentication Digital Rights Management…
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Rockstar Games has officially postponed the release of Grand Theft Auto VI to May 26, 2026, moving it from the previously anticipated Fall 2025 launch. The company stated that additional time is required to meet the quality standards expected by fans. This announcement was made via Rockstar’s official channels, emphasizing their commitment to delivering a…
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A swap file in Linux is a special file on the disk that acts as virtual memory when the system’s physical RAM becomes full. Instead of immediately failing or killing processes when memory runs low, the kernel moves less-used data from RAM into the swap file to free up space for active applications. This ensures…
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A Canaan Bitcoin miner experienced a power supply unit (PSU) failure, leading to significant damage. An analysis suggests two primary causes: inadequate power delivery from an extension cord and the use of a non-compliant USB-C cable. Theory 1: Inadequate Power Delivery from Extension Cord The PSU was connected via an extension cord, which may not…
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Bryan Johnson, a tech entrepreneur renowned for his ambitious anti-aging endeavors, has been at the forefront of biohacking, investing approximately $2 million annually in a comprehensive regimen aimed at reversing the aging process. This regimen encompasses a strict diet, rigorous exercise routines, and the daily intake of numerous supplements. Central to Johnson’s approach is his…
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Matthan “Bill” Burton, a seasoned engineer and journalist in the Bitcoin mining industry, has formally identified the Avalon Q as the most interesting Bitcoin miner of 2025, citing its strong balance of efficiency, affordability, and flexibility for both industrial and at-home use. “Here’s my official take on bitcoin mining efficiency within the bitcoin mining market.…
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The Master Oscillator Power Amplifier architecture is a pivotal innovation in laser technology, enhancing performance across various applications. The Master Oscillator–Power Amplifier (MOPA) is a system that separates signal generation and amplification into two stages. The master oscillator generates a low-power, stable signal with desired characteristics such as frequency and phase. This signal is then…
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The Trump administration has replaced the federal COVID-19 resource website, Pandemic.gov, with a new page dedicated to the lab leak theory of COVID-19’s origins. Image Source: https://www.whitehouse.gov/lab-leak-true-origins-of-covid-19/ The revamped site, titled “Lab Leak: The True Origins of COVID-19,” redirects users from the original COVID-19 information portal to a webpage promoting the controversial theory that the…
