Monday, 4 June 2012

Sendoid Offers Instant and Secure P2P File Transfer


Sendoid is a file sharing client designed to shuttle files quickly between browsers and desktops with little need for configuration or firewall tweaking.
The web-based interface allows you to send files up to 1GB in size just by sharing a link with the person you want to share the files with. If you need a more flexible solution that allows for larger files and password protection you can download the free Adobe Air-based desktop client. The Sendoid servers merely facilitate the connection between you and the file recipient, all file transfer is conducted between the two browsers or your Sendoid client and their browser.
Hit up the link below to take it for a test drive or grab a copy of the desktop client for an easier to manage file sharing experience.
Sendoid [via Mashable]

Randomly Rename Every File in a Directory

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UPDATE: An “undo” function has been added to the script. There are comments in the batch script which explain how to use this.
Looking to have a little fun with your files or play a clever prank on someone? With a simple batch script you can randomly rename every file in a directory instantly.
Just copy our RandomNames.bat script into a folder and run it.
Before:

After:

Uses

While it may not be immediately obvious, there are several somewhat practical uses for this:
  • Easily bulk rename picture files to randomize the order they appear in slideshows or on digital picture frames.
  • A practical joke (see the warning below).
  • In case the “random” button on your MP3 player isn’t geeky enough for you.

Options

There are a couple of options you can configure in the script:
  • Prepend the file names – instead of renaming the entire file, a random string is added to the beginning of each file name.
  • Undo renaming -
You can set these options by opening the RandomNames.bat file in Notepad and editing accordingly. There are comments included to let you know how to set each option.

Warning!

When the script runs, it warns you that deleting the created translation file (__Translation.txt) will prevent you from being able to undo the renaming.

Needless to say, it would be a good idea to backup your original files before renaming them all.
Use responsibly and have fun!

How to Save Cash, Ink, and Paper by Printing More Efficiently

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If you’re shocked by the costs your printer incurs—and who isn’t?—then this guide is for you. Learn how to slash printing costs by making some simple and free tweaks to your printing routine and print settings.
Printing costs, especially if you have an inkjet printer, are astronomical. Today we’re taking a look at techniques you can use to minimize your printing costs. The majority of the techniques don’t cost you a dime and those that do will save you piles of cash in the long run.

Rethink the Whole Idea of Printing


The first thing you can do to save huge chunks of money in the printing department is to rethink your relationship with printing. It’s the 21st century. We don’t need a hard copy of everything. There are dozens of ways that information can be transferred and manipulated that doesn’t involve a printer. You might already be pretty conservative with your printing practices but consider just a few of the ways you can cut back:
Email documents to the recipient instead of printing them. This seems painfully elementary but quite a few people, especially in corporate environments, have simply got in the habit of firing up the printer left and right when it would be cheaper, more efficient, and environmentally friendly to email the document.
Use your smartphone for directions instead of printing a map—an added bonus here is that you can get new directions automatically if you screw things up. Even if you don’t have a GPS enabled phone just cutting and pasting the directions for use on your phone helps.
Transfer articles to your tablet or smart phone for comfortable away-from-computer reading. Tools like Send to Kindle for Google Chrome and Read It Later’s support for sending articles to your ereader make it easy to shuttle what you want to read to your portable device. With a little digging you can find all manner of tools for your specific device or reading needs.
These are but a few examples of how you can keep things digital and cut down on your printing costs in the process.

Outsource Big Printing Jobs


Home printing and the accompanying printers have never been intended to take over the role of your local copy shop or photo lab. Sure it’s convenient to have a home printer to print whenever you want but you’re paying a premium for that convenience. When you factor in the cost of the printer, the cost of the ink/toner, the cost of the electricity, the wear and tear, and the paper cost you’re either paying more than you would at a copy shop or breaking about even. Sometimes breaking even isn’t really breaking even either, especially when it comes to color and photo printing where home machines generally give lackluster results.
Speaking of color photos, don’t print them at home. The amount of money you’ll spend chasing lab-quality prints is high and the chance you’ll end up with the same quality that the ten cent 4x6s from your local Walgreen’s photo kiosk have is low. At any reasonable consumer price point you’re just not going to get the kind of quality that will ensure your photos still look good a few years down the road. For small volume printing those photo kiosks are actually a great deal compared to trying to print photos at home. Doing a lot of photo printing? You should use a price comparison service like this one to find the best value for your needs. If you’re willing to wait a week or two to get the prints in the mail you can save a mint.
For the most part the same thing applies to color documents. The crappiest color copier at your local copy shop is still ten times better than that inkjet you got free with your computer—and way cheaper for you to use for your intermittent color printing needs.
Think in terms of cost and wasted material. If you print color pages a few times a year then it’s a complete money sink for you to have an inkjet printer. Spend $5 on a flash drive and use that to cart files back and forth to the copy shop when you need a presentation printed.

Adjust Your Printer’s Output


That’s all well and good, you say, but what about saving money with the printer sitting on my desk right now? Fair enough! As much money as you can save by reducing your printing needs and outsourcing the large and/or costly jobs, you can save even more by making small changes.
First, get in the habit of looking at print jobs with the lens of “What can I do to reduce the size of this job?” at all times. Some things are simple to do like using the print preview button to make sure you’re not printing blank pages at the end of the web site you’re about to print off. If you’re not using the print preview you’re just asking to end up with all sorts of crap out of the printer. When you preview you can see if the document will look the way you want on the page and you can also see if the last page will, for example, be nothing but the web site footer and a big ad for Car Fax.
Second, start shrinking your print size. Can you shrink to fit the page and still read it? Can you double your printing mileage by 2-upping or even 4-upping your document? As long as you have your reading glasses handy 2-up for regular documents and 4-up for presentations like PowerPoint slides are completely legible. Adobe Acrobat, Microsoft Word, and most major document reading and editing applications support shrink to fit and n-up page printing.
Switch to draft mode as the default setting. Depending on your printer the actual title will vary. Some companies call it “draft mode” others call it “toner saver”, “print saver”, “economy” and so on. Regardless of the name it’s a setting or series of settings that allow you to dial back how much ink and toner your using. For simple things like articles and basic documents you’ll likely not even notice the difference. If you do notice it won’t likely decrease your ease of reading. What it will do is radically cut down on how much ink and toner you’ll laying down on the paper.

Start Selectively Printing


Earlier we suggested using the print preview in order to see what your printer was cranking out before it wasted the ink. Selective printing is an even more aggressive approach where you hack out or otherwise edit prints before they spool up, saving yourself a bundle in the process. A variety of solutions exist to help people conserve ink and toner by selectively printing.
When printing from the web, PrintWhatYouLike.com is a great resource for on-the-fly web site editing. By either plugging in the URL to their web site or launching the bookmarklet—seen in the screenshot above—you can quickly and easily edit a site and pull out the content you don’t want. Want the article, a few of the how-to photos you might need to reference, and that’s it? Go ahead and click on (and delete or resize) all the elements you don’t need. You can adjust the font size, selectively edit, and otherwise reduce the footprint of the document.
Other web and bookmarklet-based solutions you may want to look at include The Printliminator, MyPage, and Print Friendly.
If you want that functionality built in to your browser instead of using a third-party site or bookmark you should check out Printee for Internet Explorer and for Google Chrome, Print Edit for Firefox, and Nuke Everything Enhanced for Firefox.
There’s no need to waste your paper and ink printing the ads, sidebars that can’t be clicked in hard copy, and other web-only elements.

DIY Savings: Refilling Your Ink and Toner


One final way you can save big is by manually refilling your toner and ink cartridges. Be forewarned, however, that this is one of those areas that either goes swimmingly well and you exclaim how you can’t believe you haven’t been doing it for years or it goes terribly wrong and you end up either wasting money or outright buying a new printer.
This method is tricky not because it’s insanely difficult to pop a little cap off a toner drum and dump toner in but because print companies use all manner of cartridges and accompanying electronic mechanisms that make things difficult. Some Epson cartridges, for example, have a microchip on board that keeps track of prints and ink; you can’t just inject more ink into the cartridge and expect it to keep on trucking. Other cartridges are much easier to work with–one How-To Geek reader even showed us how he prolongs the life of his cartridges by simply injecting water into them.
Fortunately there are plenty of resources online to help you. The best thing you can do is to search Google for the specific company and printer model you’re dealing with and do your research. Replacement ink and toner is available at a fraction of the price of retail ink. Find yourself a dependable printer that takes well to refills and a quality source for refill supplies and you’ll have a long and happy relationship.

Did You Know You Can Copy and Paste Images Directly into Gmail?

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When reader Artem wrote in with this tip, I was pretty surprised—turns out you can paste images from the clipboard directly into Gmail with Ctrl+V or the context menu… but only in Firefox 4 at the moment. In Google Chrome, it works a little differently.
Update: after doing a little more testing, seems like if you do this in Firefox, this might not make it through to the receiver properly in some or all cases. It does appear to work with Chrome, however.

Copy and Paste in Firefox

Update: This Doesn’t Work Right. Skip down to the Chrome section.
If you’re in Firefox, you can take a screenshot with the print screen key, with a third-party utility, or with the built-in Snipping Tool in Windows 7 or Vista. Or you can even right-click an image in any browser and choose “Copy Image”.

Then you can either Ctrl+V or right-click and choose Paste…

And just like that, the image will be in your new email.

Copy and Paste in Google Chrome

In Google Chrome, it works a little differently—you can’t copy an image from the clipboard, but you can copy images within Chrome. Just right-click on any image, choose “Copy image”…

And then you can paste it directly into Gmail.

Hopefully it’ll all work seamlessly between all browsers at some point in the future. At least you can drag and drop images to Gmail from most modern browsers.

How to Automatically Change Your Default Printer Based on Your Location

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Windows 7 has a ton of great features, most of which are really obvious—but there’s also some great features hidden away that you might not know even exist. One of these is that Windows 7 can automatically change your default printer based on which network you’re connected to.
The normal use case, of course, is to switch printers depending on whether you are at home or at work, but this feature is especially useful if you use one of the many print-to-PDF solutions—you can continue to print things even while you aren’t connected to any network.
Note: this does not work for Home edition of Windows 7, and Obviously it only applies to laptop PCs, since nobody carries a desktop around with them from location to location.

Switching Your Default Printer Automatically

Head into the Devices and Printers panel, and then just click on one of the printers, which will enable more buttons on the toolbar. Now you can select the “Manage default printers” button.

In here you can change the radio button to “Change my default printer when I change networks”.

And now you can select a network in the first drop-down, and then select the printer you want to assign to that network in the drop-down box. The neat trick is to select the “No network” item in the drop-down box for anytime you aren’t connected—this is what I use to assign my print-to-PDF as default when I’m offline.

At this point you can see I’ve got my home office network set to print to our printer, and when I’m offline, the default is to print to PDF instead.

Not that I really print very often.

Using the Default Printer

There’s really nothing you have to do—the default printer will switch back and forth depending on the network. For instance, in this screenshot I’m not connected to any network, and my default printer is now set to doPDF.

And now when I connect to my home network…

The default printer immediately changes.

Very useful!