Both /proc and /sys are virtual filesystems which reflect the state of the system, and allow you to change several runtime parameters (and sometimes do more dangerous things, like directly writing to the memory or to a device). You should never backup or restore them.

You might think that a one-line configuration file is not worth backing up. However, if it took you three hours to figure out how to set that configuration, it will probably take you three hours again in six months time.

Before each election, I have traditionally written up an analysis of the California ballot measures and send it to my friends. It's not always obvious what the "real" agenda is on each one, and even with clear purposes there are often competing interests at play. These writings are the result of my own analysis, which comes from a libertarian perspective, and I'm not knowingly affiliated with any party behind any ballot measure. I believe that mere lists of "vote yes" or "vote no" are not very helpful except for sheep: it's important to know why one is urged to vote in any given direction. I would rather you vote against my position because you had an opposing view than vote with my position because you flipped a coin.

Reason is not a new language; it's a new syntax and toolchain powered by the battle-tested language, OCaml.

Good tests encode the developer's intention, they don't only lock in the test's behavior without editorialization of what's important and why. Snapshot tests lack (or at least, fail to encourage) expressing the author's intent as to what the code does (much less why)

I should also add that I'm in favor of relying more heavily on integration testing. When you do this, you need to unit test fewer of your simple components and wind up only having to unit test edge cases for components (which can mock all they want).

was browsing through some journal articles and stumbled across John Milton’s annotated copy of Shakespeare’s first folio

Often, if you are writing a test that amounts to “it does what it does”, or “it does exactly this, which happens to be duplicated in the application code”, then the test is either unnecessary or too broad.

Here are three rules of thumb I use to determine that something is not worth testing:Will the test have to duplicate exactly the application code? This will make it brittle.Will making assertions in the test duplicate any behavior that is already covered by (and the responsibility of) library code?From an outsider’s perspective, is this detail important, or is it only an internal concern? Can the effect of this internal detail be described using only the component’s public API?

I had to upgrade my other project from Webpack 2 / Angular 5 to Webpack 4/Angular 7 and it was a complete nightmare! I lost a ton of hours and can't really justify charging my client for the weeks worth of time to figure it out.

What if MobX did make assumptions on how your data is structured? What if it is opinionated? That is the curious case of Mobx state tree.

MobX as a data flow library, that enables you to roll your own state management architecture with minimal effort

PortfolioWhat you can learn from me.

I am an avid reader, but I’m always struggling to memorize my learnings. I guess, that's why I started to write down my notes of books I enjoyed to read.

That is approximately $10,739 per person.

ObamaCare, is the product of a Conservative Think-Tank. 60% of citizens get private insurance from their employers, 15% receive Medicare (65 and older), and the federal gov’t funds Medicaid for low-income families (the allocation to this fund has been declining).

Switzerland has mandatory health insurance that covers all residents.

France has a mandatory health insurance system that covers 75% of health care spending.

Canada pays for services provided by a private delivery system. The gov’t pays for 70% of the care.

Countries that Provide Universal Healthcare 32 out of 33 developed countries in the world have universal health care.

What is Twitch Prime? Twitch prime is an elite version of gaming that provides premium level experience to gamers with Amazon Prime video subscriptions. Subscribing to the platform enables the user to access complete gaming content, exclusive emotes, chat badges and partner channels of Twitch. It is a companion part of Amazon that was initially launched as a companion product. Amazon acquired the popular streaming platform in 2014. Twitch Prime is a part of Amazon Prime but deals specifically with streaming services. Amazon Prime subscribers can quickly get access to Twitch Prime free of cost and stream gaming contents as per interest.

hit a nerve

reached across aisles.

rejection of knowledge derived from either testimony or revelation.

Who of all these has established the right signification of the word, gold? Or who shall be the judge lo determine

That slumberd, wakes the bitter memorie Of what he was, what is, and what must be [ 25 ]

The UbD framework promotes not only acquisition, but also the student’s ability to know why the knowl-edge and skills are important, and how to apply or transfer them in meaningful, professional, and socially important ways

younggirls,because those typesoffictionareoften theonlytypestoofferpositive,well-roundedfemale protagonists.When societyshamesyounggirlsfortheirinterests in these kindsofstories,girlsfindthemselvescutofffrompotentialrole models,fromrelatable stories,andfrom a widercommunityofgirlslike themselves.Representation matters,partic

Silence is the lack of audible sound or presence of sounds of very low intensity.

henwestudyanobject,formalizingourobservationsinlanguage,wegenerateasetofcarefullyselectednouns,adjectives,adverbs,prepositions,andverbswhicheffectivelydeterminetheboundsofpossibleinterpretation.Thisiswhythewordswechooseinsayingwhatweseehavesuchfarreachingimportance.Itisoutofourparaphraseofwhatweseethatallinterpretationgrows

thepossibilitiesarevirtuallylimitless-especiallyconsideringthatnotwoindividualswillreadagivenobjectinthesameway

But the machete bears an unusual character. It’s possible to conceive of it as a weapon, yes, but it’s also very much a tool—not altogether different from, say, a shovel. It’s possible that Wilson is just a stunted adolescent who never grew out of buying switchblades and throwing stars when the carnival comes to town, but the ease with which “tool” becomes “weapon” in the eyes of the law is remarkable.

Machete

“full size” machete.

the machete has a special place in the labor history of Florida, where for three and a half centuries slaves and wageworkers cut sugarcane in the fields by hand. Indeed, machetes are unique to the extent that they have always been used for both purposes—and not just as a plot device in horror flicks, either.

I quickly realized from the descriptions that a machete was essentially the same thing as a “corn knife.”

which are fired to the sample by an energetic laser pulseand result in a deformation volume on the order of 1,000mm

He calls for more thoughtful engagement with the notion not so much of making things, but of fixing them, repurposing them in their diminishment and dismantlement—not of making new, but of making do, and of thereby engaging what he calls ‘an ethics of mutual care’—with each other, the world around us, and with the (quite literal) objects of our affection (Jackson, 2013, p. 231). This is a source, he says, of ‘resilience and hope’ and it’s a way of being in space and time that has deep feminist roots (Jackson, 2013, p. 237).

Null values can thus quickly spread through a database, rendering everything they touch indeterminate

until black women on social media began calling out the press for ignoring the story. Many reached for one word — ‘‘erasure’’ — for what they felt was happening. ‘‘Not covering the #Holtzclaw verdict is erasing black women’s lives from notice,’’ one woman tweeted. ‘‘ERASURE IS VIOLENCE.’’ Deborah Douglas, writing for Ebony magazine, argued that not reporting on the case ‘‘continues the erasure of black women from the national conversation on race, police brutality and the right to safety.’’

One electron could stay in orbit around one proton to become an atom of hydrogen

“But the question is ‘What are you?’ and the answer is I’m white.”

Standard built-in objects

Scratching around...

Tell me what you want!

Iterators may also have some methods that are unique to their character, like dropWhile and takeWhile.

Make connections

Which Google Chrome extensions do I use? Aug 2015 ...▶ 5:13www.youtube.com/watch?v=ZeptGTkkRjAAug 30, 2015 - Uploaded by Mike DownesIn the interest of openness, made these tips public. Hope it helps people see the simplicity and effectiveness of ..

Handy javascript constructor tip: you can include a this instanceof Widget check like above to let people consume your module with new Widget or Widget(). It's nice because it hides an implementation detail from your API and you still get the performance benefits and indentation wins of using prototypes.