Java: Checking to See if a File Exists
Today’s programming tutorial centers around navigating the file directory. We will use Java to check to see if a file exists. Read more......»»
Seven years of carbon-based electrochemical catalysts: Where we are and where we need to go
The abundant carbon on Earth might offer a rich, renewable resource for clean, sustainable energy. The technology—called carbon-based electrochemical catalysis—that could make green energy conversion possible exists, according to an international.....»»
How to use fsck to check and repair macOS disks
Apple's macOS, through UNIX, provides a variety of tools to keep your drives healthy, with one of them being the fsck Terminal command. Here's how to use it.fsck, or "file system consistency check," is a UNIX tool that has been around for a long time.....»»
ChatGPT is being used to create malicious emails and code
With a few simple commands, researchers were able to create a malicious Excel file and a phishing email in ChatGPT......»»
Hubble captures majestic barred spiral galaxy NGC 6956
Against an inky black backdrop, the blue swirls of spiral galaxy NGC 6956 stand out radiantly. NGC 6956 is a barred spiral galaxy, a common type of spiral galaxy with a bar-shaped structure of stars in its center. This galaxy exists 214 million light.....»»
New 15.5-inch MacBook Air rumored to arrive in early 2023
Rumors continue to suggest that a new MacBook Air with a 15-inch display exists, and it is coming in the spring of 2023.A larger MacBook Air could be on the wayThe 15-inch MacBook Air has been rumored since early 2021, but little has been shared abou.....»»
High-speed, high-sensitivity terahertz detection using graphene transistor
On the electromagnetic spectrum, which comprises everything from radio waves to X-rays and gamma rays, there exists a deadzone where conventional electronic devices can hardly operate. This deadzone is occupied by terahertz waves......»»
Samsung’s Good Lock is making its way to more countries
If you love customizing your phone and don’t necessarily want to turn to third-party apps, then Samsung’s Good Lock might be worth checking out if you own a Galaxy handset. The post Samsung’s Good Lock is making its way to more countries first.....»»
Lessons from Cianjur: Earthquake-prone Indonesia does not have seismic mitigation plan
More than 340 people are dead or missing following a relatively small but shallow 5.6 magnitude earthquake in Cianjur, West Java, Indonesia......»»
Deep, 5.8 magnitude quake shakes Indonesia"s capital
A strong and deep earthquake shook Indonesia's capital and other parts of the main island Java on Thursday but there were no immediate reports of serious damage or casualties......»»
Katim R01 ultra-secure smartphone
Ever wondered just who is listening in to your conversations or simply checking out the kind of messages that you have been sending back and forth on your smartphone? A secure device might seem to be something that is within the realm of science fict.....»»
Documents iOS app gets all-new Action Menu that dynamically adapts based on file types
The popular Documents iOS app by Readdle has received a valuable update today. The main new feature is an overhauled Action Menu that makes it more seamless than ever to organize, copy/move, rename, and edit your various files by dynamically changin.....»»
Tested: Arc Pulse iPhone 14 Pro case puts form over function with stunning aluminum design
We’ve been reviewing a collection of iPhone cases since the new 14 series launched earlier this fall, and today we’re checking out one of the more unique covers to hit the market. Sporting a minimalistic design that wraps your iPhone 14 Pro/Max.....»»
DEAL: Owning a PC has never been this cheap with GEEKOM’s Christmas discounts
Geekom has announced an upcoming Christmas deal for their SFF PCs, so if you’re looking for a new PC build, these deals are definitely worth checking out. The post DEAL: Owning a PC has never been this cheap with GEEKOM’s Christmas discounts firs.....»»
Hollyland Lark C1 microsphone is an incredible wireless lav mic for your smartphone
Do you conduct interviews or make audio recordings while on the go? If you do, then investing in an external microphone might be a good idea, which is why the Lark C1 could be worth checking out. The post Hollyland Lark C1 microsphone is an incredibl.....»»
How to use foreign file systems in macOS
Apple's macOS provides a way to mount and access storage volumes used by other operating systems on your desktop. Here's how to get started.Your Mac is able to read an audio CD, or most USB thumbs drive pre-formatted for a Windows. The Mac has suppor.....»»
The best indie hidden gems of 2022: 10 excellent games you can’t miss
Don't say goodbye to your 2022 backlog without checking out these 10 fantastic indie games......»»
Strong quake shakes main Indonesia island, no major damage
A strong earthquake shook parts of Indonesia's main island of Java on Saturday, causing panic but only minor damage just two weeks after an equally powerful quake killed hundreds......»»
The best TV shows on Amazon Prime right now (December 2022)
This week, take a break from holiday baking, gift wrapping, and tying up end-of-year loose ends at work by checking out new shows, like Three Pines......»»
Warzone 2.0 and DMZ contract guide: every contract and reward explained
Contracts are a major part of the battle royale. Understand what you're agreeing to by checking out our full contract guide for Warzone 2.0 and DMZ......»»
These are the file types most likely to be hiding malware
The dreaded Office file has finally been dethroned, and it probably has something to do with macros......»»