Helps you remember what's happened in your life. 8 Little Known, Insanely Useful Software For College « Killer Tech Tips. If you’re in college, check out these eight lesser known, but still indispensable software applications for your computer.
We bet these will be as useful as Dropbox and Evernote! Photo by Samantha Decker. Licensed under Creative Commons CC BY-NC-ND 2.0. 1. Connectify Connectify lets you share your laptop’s internet connection with others nearby. The app shows up in the system tray once you install it. Explosive Alarm Clock. Free online speed reading software. 8.02 Video Lectures. Downloadable Computer Repair CDs. One of our Technibble forum members, PcTek9, and a handful of other Technibble members have compiled a large list of CDs for various computer repair tasks.
In this list, the following types of CD are available for download: Antivirus Boot CDs, Recovery Disks, Hardware Diagnostic Boot CDs, Network Testing/Monitoring, Data Recovery Boot CDs and Special Purpose CDs. Some of these are free to download, some are not. Be sure to read the EULA for the CD’s you download and the applications you use to make sure you are allowed to use them in the manner you plan to use them in.
Many of the CDs contain a variety of different programs and some of the applications are free to use as you please, but some of them disallow commercial use. So be sure to read and abide by the EULA for whatever you use. Also, some of these CD’s may set off an antivirus false positive due to their virus removal, password cracking, system file changing nature. Creating Multiboot CDs. Free Java Tutorials & Guide. Failed to load. Top 10 Things You Can Upgrade with a Little Electronics Hacking.
It is a skill to do a good solder joint, it comes with LOTS of practice. so most people who rarely do it will ever get good at it.
Bingo. Of course, part of the issue is having a soldering iron at the right temp with a properly tinned tip. Newbies aren't using soldering stations but a cheap iron they got at rat shack (You have questions? We have deer-in-the-headlights... erm... answers!). I don't expect to ever master tricky stuff like smts or even multilayer pcbs so I'm not much better then a newbie, anyway - and I totally suck at sweating pipe joints. Tutorials. WannaLearn.com. SQL Injection Attacks by Example. A customer asked that we check out his intranet site, which was used by the company's employees and customers.
This was part of a larger security review, and though we'd not actually used SQL injection to penetrate a network before, we were pretty familiar with the general concepts. We were completely successful in this engagement, and wanted to recount the steps taken as an illustration. "SQL Injection" is subset of the an unverified/unsanitized user input vulnerability ("buffer overflows" are a different subset), and the idea is to convince the application to run SQL code that was not intended. If the application is creating SQL strings naively on the fly and then running them, it's straightforward to create some real surprises.
We'll note that this was a somewhat winding road with more than one wrong turn, and others with more experience will certainly have different -- and better -- approaches. We speculate that the underlying SQL code looks something like this: Collecting all the cheat sheets. 40 websites that will make you cleverer right now.
The indexed web contains an incredible 14 billion pages.
But only a tiny fraction help you improve your brain power. Here are 40 of the best. whizzpast.com – Learn about our awe inspiring past all in one wonderful place. khanacademy.org – Watch thousands of micro-lectures on topics ranging from history and medicine to chemistry and computer science. Software. Create IVR applications in minutes. MajorGeeks.com - Download Freeware and Shareware Computer Utilities. Physics Flash Animations. We have been increasingly using Flash animations for illustrating Physics content.
This page provides access to those animations which may be of general interest. The animations will appear in a separate window. The animations are sorted by category, and the file size of each animation is included in the listing. Also included is the minimum version of the Flash player that is required; the player is available free from The categories are: In addition, I have prepared a small tutorial in using Flash to do Physics animations. LInks to versions of these animations in other languages, other links, and license information appear towards the bottom of this page. The Animations There are 99 animations listed below. Other Languages and Links These animations have been translated into Catalan, Spanish and Basque: En aquest enllaç podeu trobar la versió al català de les animacions Flash de Física. Documentaries. Real Scientific Evidence of Controlled Implosion "The preconceived notion of NIST is that there's no evidence for explosives, as in there is no point in looking.
That is the most unscientific thing which you can possibly think of. Not to look because you don't expect to find evidence and in fact the evidence is overwhelming. They state these conclusions for which there is no evidence and then they ignore conclusions that can be drawn from the evidence. " -Lynn Margulis, PH.D, Scientist/Professor, University of Massachusetts.