Ten Items You Should Always Stock Up On

Ten Items You Should Always Stock Up On

Let’s face it: No one wakes up in the morning with a burning desire to buy everyday necessities like pet food, toilet paper, batteries, or diapers. And yet, when you’re out of them, your entire world can come to a screeching halt.

This post originally appeared on DealNews.

When you’re in a rush, a savvy shopper’s commitment to buying discounted goods goes out the window, and it’s easy to pay too much because you can’t wait around for a deal. Therefore, it’s cheaper and easier to stock up on these items when you don’t need them. We’ve rounded up a collection of items that you should always buy when you see a deal, even if you’re still fully stocked at home. Read on to see how you can save over $200 with a little advance planning.

Cleaning Supplies

Potential Savings: $10 on laundry detergent, $6 on dishwasher detergent

If cleaning supplies aren’t on your list of necessities, you either live in a dorm room or in a cave (and are apparently stealing WiFi from a nearby Starbucks). Still, even the average person probably doesn’t think about purchasing these household supplies until they run out. However, you’ll save an average of $10 on laundry detergent and $6 on dishwasher detergent if you buy in bulk ahead of time.

Paper Goods

Potential Savings: $9 on toilet paper, $27 on paper towels

Fact: There is never good time to run out of toilet paper. It’s all that separates us from the animals! Paper towels, conversely, may seem to be a less urgent purchase, but a minor kitchen spill can quickly turn into a Messapocalypse if you’re out of Bounty or Brawny. The only defense against a dearth of paper goods is proactive bulk-buying. In the last three months, we’ve seen an average savings of $9 on toilet paper multi-packs. Buying your paper towels in bulk is even better; you’ll save $27 on average.

Nonperishable Foods

Potential Savings: $12 on coffee pods, $10 on beef jerky

When you’re running low on funds, it helps to have a pantry stocked with sundry canned and boxed provisions. Nonperishable foods like breakfast cereals, coffee, ramen noodles, canned goods, and other such noms are all things that can be bought in bulk via Amazon’s Subscribe & Save program, which yields big savings. In fact, we’ve seen an average savings of $12 on Keurigs coffee pods and the like in recent months, and an average $10 off beef jerky snacks.

Pet Care Items

Potential Savings: $15 on pet food, $7 on treats

As a responsible pet owner, you know that Sir Fluffykins and Sgt. Barksalot have very basic needs, the ignoring of which will result in mad and/or sick pets. To save your furniture from claw marks and your slumber from hourly wake-up calls, your best bet is to stock up on pet supplies with coupons and rebates from stores like PetSmart and Petco; that way you can save an average of $15 on pet food and $7 on treats, which both Fido and our bank accounts have been happy about for the last three months.

LED Light Bulbs

Potential Savings: $9 on single bulbs, $30 on 4-packs

In the long run, LED light bulbs are extremely energy efficient and long lasting. However, the start-up cost of replacing every light in your home can be overwhelming. And unfortunately, waiting until a traditional light goes out to buy an LED bulb can mean missing a significant deal. We see a variety of deals on LED bulbs, sold singly or in multi-packs, and your savings will vary accordingly. If you just buy single LED bulbs when they go on sale, our research shows that you’ll save about $9 on average. However, if you grab a 4-pack on sale, you’ll net an average savings of about $30.

Office Supplies

Potential Savings: $16 on printer paper, $3 on ink, $8 on toner

An emergency office supplies purchase can send you into the red faster than you can say "I believe you have my stapler." Scoring office supplies when stores like Staples and Office Depot promote in-store coupons and rebates can yield big savings, like about $16 on printer paper. Of course, when you’re all out of cyan and your printer goes on strike, it’s best to already have some internet-bought generic ink on hand. (Brand-name ink and toner is considerably more expensive, so your best bet will always be generic.) In recent months, we’ve seen an average savings of $3 on ink cartridges, and an $8 savings on toner.

Batteries

Potential Savings: $11 on AA, $7 on AAA

If you’ve got a lot of small electronics (or at least one child) you know the extreme annoyance that running out of batteries can cause. By simply jumping on a battery deal every time you see one, you can save about $11 on AA batteries and $7 on AAAs. Interestingly, when you’re buying batteries, you won’t necessarily see the biggest savings if you spring for those super-jumbo-crazy bulk packages. The best battery deals we’ve seen in the past few months have been for packs of 4 to 20.

Baby Products

Potential Savings: $11 on diapers, $2 on wipes

Attention new parents: You will never, ever, have enough diapers. Newborns go through at least 10 or 12 per day. When added to the myriad of other baby products you’ll need to keep on hand at all times (like wipes, formula, breast milk storage bags, etc.), the costs can be daunting. Save yourself some future heartache and buy the bulk pack of Size 4 diapers that’s on sale now, even if your little one currently only weighs 6 lbs. In recent months, we’ve seen an average savings of $11 on disposable diapers and $2 on wipes.

Shaving Supplies

Potential Savings: $6 on razor cartridges

Running out of razor blades can, at first, feel liberating. After all ladies, no one can tell that you haven’t shaved your legs if you wear pants. And gentlemen, who doesn’t feel more dashing with a bit of stubble? But eventually, no matter your sex, you’ll either have to embrace your new life as Sasquatch or break down and buy some grooming goods. If you stock up ahead of time, however, you can save an average of $6 on replacement razor cartridges.

Toiletries

Potential Savings: $2 on toothpaste, $5 on deodorant

You’ll end up making some, let’s say, creative decisions about personal hygiene when you’re out of toiletries like soap, toothpaste, deodorant, and shampoo. If you don’t want to smell like a Comic Con refugee, you’ll definitely want to jump on any toiletry sale you come across, even though these items are always fairly cheap. Our research shows you’ll save about $2 under what your local Walmart charges if you pickup your toothpaste online when it’s on sale. Furthermore, in recent months we’ve seen an average savings of $5 on bulk packs of deodorant.

Total Savings: $206

There’s no worse feeling than unexpectedly running out of the necessities, but looking out for big discounts ahead of time will keep you well-stocked, sane, and in the black. By our count, if you’d only purchased our examples when they went on sale at any time in the past three months, you could have saved over $200! Clearly, avoiding those need-driven, spur-of-the-moment purchases by planning (and purchasing) ahead of time is your best bet for a happier life.

Readers, did we miss anything? What items do you think are best bought ahead of time? Have you saved a boatload of money buying something before you needed it? Brag about it in the comments below!

You Could Save Over $200 Buying These Items When You Don’t Need Them | DealNews


Marcy pens consumer news stories of all sorts, in addition to adding pithy prose to many of the roundups you see every day. Her work for DealNews has appeared on sites like Lifehacker, the Huffington Post, and MSN Money. She is by far the most metal member of the DealNews staff, and you can see why by following her on Twitter @ThatBonebright.

Follow @dealnews on Twitter for the latest roundups, price trend info, and stories. You can also sign up for an email alert for all DealNews features.

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Ten Items You Should Always Stock Up On

Clean Up Rusty Cast Iron with Coca-Cola (and Other Chemistry Hacks)

This video from the American Chemical Society explains the science behind several life hacks, such as using salt to fix bitter coffee, and introduces us to a new one: easily getting the rust off of cast iron with a little bit of Coke.

Coke, the video reveals, contains phosphoric acid, which is used industrially as a rust and tarnish remover. It makes the rust easier to remove. So if you ever accidentally leave your cast iron pan covered in water, just grab a bottle of Coke and get your cast iron looking brand new again (after you season the pan, that is).

Thank you, chemists.

Chemistry Life Hacks (Vol. 1) – Reactions | YouTube via Business Insider


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10 MySQL settings to tune after installation

When we are hired for a MySQL performance audit, we are expected to review the MySQL configuration and to suggest improvements. Many people are surprised because in most cases, we only suggest to change a few settings even though hundreds of options are available. The goal of this post is to give you a list of some of the most critical settings.We already made such suggestions in the past here on this blog a few years ago, but things have changed a lot in the MySQL world since then!Before we start…Even experienced people can make mistakes that can cause a lot of trouble. So before blindly applying the recommendations of this post, please keep in mind the following items:Change one setting at a time! This is the only way to estimate if a change is beneficial.Most settings can be changed at runtime with SET GLOBAL. It is very handy and it allows you to quickly revert the change if it creates any problem. But in the end, you want the setting to be adjusted permanently in the configuration file.A change in the configuration is not visible even after a MySQL restart? Did you use the correct configuration file? Did you put the setting in the right section? (all settings in this post belong to the [mysqld] section)The server refuses to start after a change: did you use the correct unit? For instance, innodb_buffer_pool_size should be set in MB while max_connection is dimensionless.Do not allow duplicate settings in the configuration file. If you want to keep track of the changes, use version control.Don’t do naive math, like “my new server has 2x RAM, I’ll just make all the values 2x the previous ones”.Basic settingsHere are 3 settings that you should always look at. If you do not, you are very likely to run into problems very quickly.innodb_buffer_pool_size: this is the #1 setting to look at for any installation using InnoDB. The buffer pool is where data and indexes are cached: having it as large as possible will ensure you use memory and not disks for most read operations. Typical values are 5-6GB (8GB RAM), 20-25GB (32GB RAM), 100-120GB (128GB RAM).innodb_log_file_size: this is the size of the redo logs. The redo logs are used to make sure writes are fast and durable and also during crash recovery. Up to MySQL 5.1, it was hard to adjust, as you wanted both large redo logs for good performance and small redo logs for fast crash recovery. Fortunately crash recovery performance has improved a lot since MySQL 5.5 so you can now have good write performance and fast crash recovery. Until MySQL 5.5 the total redo log size was limited to 4GB (the default is to have 2 log files). This has been lifted in MySQL 5.6.Starting with innodb_log_file_size = 512M (giving 1GB of redo logs) should give you plenty of room for writes. If you know your application is write-intensive and you are using MySQL 5.6, you can start with innodb_log_file_size = 4G.max_connections: if you are often facing the ‘Too many connections’ error, max_connections is too low. It is very frequent that because the application does not close connections to the database correctly, you need much more than the default 151 connections. The main drawback of high values for max_connections (like 1000 or more) is that the server will become unresponsive if for any reason it has to run 1000 or more active transactions. Using a connection pool at the application level or a thread pool at the MySQL level can help here.InnoDB settingsInnoDB has been the default storage engine since MySQL 5.5 and it is much more frequently used than any other storage engine. That’s why it should be configured carefully.innodb_file_per_table: this setting will tell InnoDB if it should store data and indexes in the shared tablespace (innodb_file_per_table = OFF) or in a separate .ibd file for each table (innodb_file_per_table= ON). Having a file per table allows you to reclaim space when dropping, truncating or rebuilding a table. It is also needed for some advanced features such as compression. However it does not provide any performance benefit. The main scenario when you do NOT want file per table is when you have a very high number of tables (say 10k+).With MySQL 5.6, the default value is ON so you have nothing to do in most cases. For previous versions, you should set it to ON prior to loading data as it has an effect on newly created tables only.innodb_flush_log_at_trx_commit: the default setting of 1 means that InnoDB is fully ACID compliant. It is the best value when your primary concern is data safety, for instance on a master. However it can have a significant overhead on systems with slow disks because of the extra fsyncs that are needed to flush each change to the redo logs. Setting it to 2 is a bit less reliable because committed transactions will be flushed to the redo logs only once a second, but that can be acceptable on some situations for a master and that is definitely a good value for a replica. 0 is even faster but you are more likely to lose some data in case of a crash: it is only a good value for a replica.innodb_flush_method: this setting controls how data and logs are flushed to disk. Popular values are O_DIRECT when you have a hardware RAID controller with a battery-protected write-back cache and fdatasync (default value) for most other scenarios. sysbench is a good tool to help you choose between the 2 values.innodb_log_buffer_size: this is the size of the buffer for transactions that have not been committed yet. The default value (1MB) is usually fine but as soon as you have transactions with large blob/text fields, the buffer can fill up very quickly and trigger extra I/O load. Look at the Innodb_log_waits status variable and if it is not 0, increase innodb_log_buffer_size.Other settingsquery_cache_size: the query cache is a well known bottleneck that can be seen even when concurrency is moderate. The best option is to disable it from day 1 by setting query_cache_size = 0 (now the default on MySQL 5.6) and to use other ways to speed up read queries: good indexing, adding replicas to spread the read load or using an external cache (memcache or redis for instance). If you have already built your application with the query cache enabled and if you have never noticed any problem, the query cache may be beneficial for you. So you should be cautious if you decide to disable it.log_bin: enabling binary logging is mandatory if you want the server to act as a replication master. If so, don’t forget to also set server_id to a unique value. It is also useful for a single server when you want to be able to do point-in-time recovery: restore your latest backup and apply the binary logs. Once created, binary log files are kept forever. So if you do not want to run out of disk space, you should either purge old files with PURGE BINARY LOGS or set expire_logs_days to specify after how many days the logs will be automatically purged.Binary logging however is not free, so if you do not need for instance on a replica that is not a master, it is recommended to keep it disabled.skip_name_resolve: when a client connects, the server will perform hostname resolution, and when DNS is slow, establishing the connection will become slow as well. It is therefore recommended to start the server with skip-name-resolve to disable all DNS lookups. The only limitation is that the GRANT statements must then use IP addresses only, so be careful when adding this setting to an existing system.ConclusionThere are of course other settings that can make a difference depending on your workload or your hardware: low memory and fast disks, high concurrency, write-intensive workloads for instance are cases when you will need specific tuning. However the goal here is to allow you to quickly get a sane MySQL configuration without spending too much time on changing non-essential MySQL settings or on reading documentation to understand which settings do matter to you.The post 10 MySQL settings to tune after installation appeared first on MySQL Performance Blog.
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10 MySQL settings to tune after installation

Watch Steve Jobs Show Off the Mac in Footage Unseen Since 1984

Watch Steve Jobs Show Off the Mac in Footage Unseen Since 1984

30 years ago, the landscape of personal computing was vastly different. It hardly even existed, compared to what it is today. Footage of the Mac’s initial unveil is out there, but this second, more polished run—a presentation for the Boston Computer Society—hasn’t been available since the event itself back on January 30th 1984.

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Watch Steve Jobs Show Off the Mac in Footage Unseen Since 1984

Watch Steve Jobs Demo the Mac, In 1984

VentureBeat is one of the many outlets featuring recently surfaced video of Steve Jobs doing an early demo of the Macintosh, 30 years ago. I remember first seeing one of these Macs in 1984 at a tiny computer store in bustling downtown Westminster, Maryland, and mostly hogging it while other customers (or, I should say, actual customers) tapped their feet impatiently.

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Review: Comparison Canon 5D MarkIII vs the Canon 6D

Now that Canon has two semi-professional full-frame cameras, the EOS 5D Mark III and EOS 6D, naturally photographers wonder which is the best model for them. As a former Technical Editor of EOS Magazine (the best magazine Canon owners could possible buy) I would like to share my insights. But first, if you’re in the […]

The post Review: Comparison Canon 5D MarkIII vs the Canon 6D by appeared first on Digital Photography School.

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Review: Comparison Canon 5D MarkIII vs the Canon 6D

Make a DIY Microwave Heat Bag

Make a DIY Microwave Heat Bag

When it’s a super cold day or you have aching joints, nothing quite beats the soothing heat a microwave heat bag can deliver. With some basic sewing skills, you can make your own right at home.

Lizziecharlton over at Instructables has put together a step-by-step guide to creating your own DIY microwave heat bag. All you need some cotton material, thread, and some filing for the bag. Fillings can include rice, wheat, feed corn, beans, or several other items. Optionally, you can add some essential oils if you like your bag to have a scent when heated. That, plus being able to choose a fabric that suits your tastes, is what elevates these bags over their store-bought counterparts.

Hit up the full post at Instructables to see how to make one for yourself.

Making A Microwave Heat Bag | Instructables


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How Can I Keep Up on News When I Don’t Have a Lot of Time?

How Can I Keep Up on News When I Don’t Have a Lot of Time?

Dear Lifehacker,
I like to keep up on current events, but I simply don’t have the time to read every news story every day. Do you have any suggestions for keeping up on the news when I don’t have a lot of time?

Sincerely,
Just the News

Dear JN,
It’s true, keeping up to date on current events is basically a full time job. RSS readers are great for people who have the time to go through them, but they’re not that good for just getting a summary of world news. Thankfully, you actually have a few great options for keeping up on the news without spending a lot of time.

Find a Daily Summary You Like

How Can I Keep Up on News When I Don’t Have a Lot of Time?

If you’re a fan of watching or listening to the news, most news outlets have an hourly summary they run throughout the day that includes all of the most important news jammed into a quick, five to 10 minute slot. This is a great way to easily catch up on everything you miss.

You have a few different choices for news outlets depending on the type of news you prefer. Here are a few bulletin services that offer always up-to-date news summaries:

Of course, the above picks aren’t the only options, but they do offer simple, always updating news summaries so you can keep yourself up to date without spending time digging into it. Mac users might want to check out Hourly News, an app that stuffs the above hourly newscasts into your menu bar. Most news services also have podcasts you can subscribe to and integrate into your daily playlists.

Use Wikipedia’s Current Events Portal

How Can I Keep Up on News When I Don’t Have a Lot of Time?

While Wikipedia isn’t exactly the most accurate source of news information, it is a surprisingly good way to quickly get a synopsis of what’s going on in the world.

You have two different ways to do this. As we’ve mentioned before, Wikipedia’s Current Events page is an incredibly simple way to drop in, see what’s going on in the news, and read more if you’re interested. If you need to just get caught up on what you’ve missed while you were on vacation or otherwise off the grid, type the month and year into Wikipedia’s search and you’ll get a synopsis of all the important news that happened that month.

Use a Service that Sums Up the News for You

How Can I Keep Up on News When I Don’t Have a Lot of Time?

If you’re looking for just a quick and easy to read summary of the news in digestible little bits, your smartphone can help you out quite a bit.

We like Circa as a service that condenses all the important news from a ton of different sources, and then summarizes the main points for you. Circa does a good job of keeping things unbiased with a variety of sources so you get a pretty good overall view of what’s happening in the world in a short amount of time. The popular digest-style apps like Flipboard are also good for this as well, although they’ll cater to you specifically so you might miss some of the broader news out there.

If an app isn’t your thing, Skim That does the same thing by just sending you a daily email with news summaries.

Curate Your Social Media Feeds

How Can I Keep Up on News When I Don’t Have a Lot of Time?

Two very simple places where you probably already get the news can be made a little better. Both Twitter and Facebook are great sources for popular news articles, but they need a little work to make them usable.

Twitter’s great as a replacement to RSS feeds if you use lists. Tested’s Will Smith uses Twitter lists as a means to get curated news and it works really well. Just add a handful of news outlets to a list, and periodically check in on that list to see what’s going on. Facebook doesn’t have quite the same filtering ability as Twitter lists, but when you like a news station, you’re usually shown the biggest, best, and most important news stories of the day.

Information overload is usually bad enough as it is, but it’s possible to keep up on the news without overwhelming yourself.

Good luck,
Lifehacker

Photos by Charles Taylor and Morrison77.


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How Can I Keep Up on News When I Don’t Have a Lot of Time?