So, I took a benchmark speed test without connecting to any VPN server. Thus, I could keep it equal between the two providers.īesides finding which of the VPNs was faster, I also wanted to know how much of a connection drop I’ll get when connected. Note that I switched to PC for the obfuscation tests since IPVanish doesn’t offer obfuscation on mobile.
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Don't worry we've thought this one through, too. You may be concerned about the electronic nature of your safe in case of a power outage. If the screen is touched, it will display an alarming message to deter the intruder. If the tamper sensors detect any suspicious movement, the safe will automatically go into lockdown. Stream live camera feed so you can see exactly who is attempting to open your safe. Tamper Sensors With Automatic Lockdown and NotificationsĪccelerometers built into the biometric safe, The Space Safe, will trigger notifications via the app or SMS messaging if they detect tilt, drop, shock, shake, or gravitational pull. Having multiple user profiles with individual fingerprints is something no other safe offers. Up to four users can enter their biometric data, so you and others you trust can open your fingerprint safe when needed. The 360-degree scanning surface can detect your finger at any angle for immediate unlock. The FBI requires a minimum of 500 DPI (dots per inch) for biometric systems – The Space Safe has a 508 DPI sensor for the utmost protection. If you're still concerned, The Space Safe can be used without an internet connection, although you won't be able to utilize some of the most stunning, innovative features. Our fingerprint safe is built to 256 AES-bit encryption, meaning the likelihood of someone successfully hacking your safe is virtually impossible. You may worry that connecting your safe to Wi-Fi can be hacked.
By analyzing the skewness of a CTA, it allows us to determine where future returns could fall ( past performance is not indicative of future results) and where the returns of “black swan” events could potentially fall. If the two are equal, it has zero skewness or a symmetrical distribution. If the reverse is true, it has positive skewness. Let’s take a look at how skewness is measured and how it’s represented graphically:Īs we can see from the above images, if the left tail (tail at small end of the distribution) is more pronounced than the right tail (tail at the large end of the distribution), the function is said to have negative skewness. It allows investors the ability to determine where the majority of monthly returns are going to fall and also point out any outlier events. The coefficient of skewness is a measure for the degree of symmetry in the monthly return distribution. Skewness is measured as a coefficient, with the ability for the coefficient to be a positive, negative or zero. What is skewness and how does it help assess the underlying CTA strategy? Another value commonly reported on many of the CTA database’s is a term called skewness. In past articles we have covered different types of risk statistics that help in our investment process, from Sharpe Ratio to Sortino ratio to downside deviation. From analyzing the underlying core of the strategy to various risk statistics, the list can go on and on. As we have previously discussed in our articles, there are many ways to analyze whether or not a commodity trading advisor (CTA) is worth investing with. This particular problem is caused by folks disabling the SSL stack's built-in chain validation and then not implementing their own. Whether the certificate authorities are trustworthy is another question, of course. The current versions of SSL/TLS are never vulnerable to man-in-the-middle attacks unless a trusted certificate authority is compromised (as long as both client and server implement RFC 5746). The problem with self-signed on the public HTTPS web is that there's too many sites for it to be at all practical for you to acquire all their self-signed public certificates before connecting to any of them that advantage (of the CA system) ceases to be very relevant on a closed system such as an intranet, though larger intranets can go for things like a private CA.Įxpired certificates or non-matching host certificates are a demonstration of poor deployment. Public HTTPS does it in a particular pattern, but a self-signed certificate also works (provided you've distributed the server's public key to clients in a trusted way first). It's important that clients verify the identity of the servers to which they connect, but they can do so in many ways. That allows you to have a wonderfully secure conversation with whoever is snooping. TFA also doesn't understand that sometimes you don't care that much about MITM, just that the traffic is encrypted to make the current session opaque. "Tom Petty – BILLBOARD'S 2005 CENTURY AWARD HONOREE: A Portrait of the Artist". ^ Cinquemani, Gonzalez, Sal, Ed (June 30, 2003)."Better Off Dead: "Mary Jane's Last Dance" & What It Says About Projecting Expectations Onto A Lover". "Last Dance With Mary Jane." A Pop Culture Addict's Guide To Life. ^ Russell, Deborah (January 15, 1994).Medium Cool: Music Videos from Soundies to Cellphones. ^ Beebe, Middleton, Roger, Jason (September 26, 2007).^ "Mike Campbell : Songwriter Interviews".The Billboard Book of Top 40 Hits, 8th Edition (Billboard Publications), page 490. ^ Greatest Hits 2008 Reissue Liner Notes Pg.Howie Epstein – bass guitar, backing vocals.The Jayhawks were the opening act for Petty's tour in 1992 and keyboardist Benmont Tench played on both "Waiting for the Sun" and "Mary Jane's Last Dance". The main riff in Petty's song, however, resembles the main riff in another song called "Waiting for the Sun" which was released in 1992 by The Jayhawks. Petty responded by saying that he was not going to sue the Chili Peppers and felt that there was no negative intent and that a lot of rock and roll songs sound alike. Longtime Petty and Chili Peppers producer Rick Rubin produced both songs. In 2006, a US radio station claimed that Red Hot Chili Peppers hit single, " Dani California" had plagiarized "Mary Jane's Last Dance", even calling for Petty to sue the band. The video won the MTV Video Music Award for Best Male Video in 1994. I'd probably keep her for a day or two, let's go see if she would do it." You can make a joke about it, but you have to act a bit to be dead. I said, "She's got to look really good, or why would he keep her around after she's dead?" I thought, "Kim Basinger would be good. At the end of the video, Basinger, who is seen floating in the water, opens her eyes. Later, Petty is shown carrying her to a rocky shore (a scene filmed at Leo Carrillo State Park in California) and gently releasing her into the sea. The plot also has similarities with the 1970 Charles Bukowski short story "The Copulating Mermaid of Venice, California", which had already inspired the 1987 Belgian film Crazy Love and the 1991 French film Cold Moon. A scene in the video featuring the dead woman wearing a wedding dress in a room full of wax candles is loosely based on a passage from the Charles Dickens novel Great Expectations. He then acts as if she were alive, putting her in front of a television set and then dressing her as a bride, sitting her at the dinner table and dancing with her. The music video for the song features Petty as a morgue assistant who takes home a beautiful dead woman (played by Kim Basinger).
For the competition, the regional government will offer a total prize of US$29,000. "We have a target that each neighborhood unit (RW) will have a trash bank," DKPPs head of Tangsel City Taher Rachmadi was quoted by online media as saying late last year.īesides that, the regional government of Tangsel City is now inviting domestic and international participants to take part in a competition called "ISoC 2016" to work out an innovative and creative concept that provides solutions for waste. Up till now, the municipal government has facilitated its citizens in setting up 200 units of trash banks in Tangsel Municipal City. The program adopts a 3R concept, namely reducing, reusing and recycling the waste by tapping its commercial aspect. Therefore, the Agency for Public Cleanliness, Park and Cemetery (DKPP) of Tangsel City has launched a trash bank program to promote the participation of the public in the handling of waste, including household waste. The problem of refuse has forced officials to find solutions that could transform this headache into an economically beneficial business that can provide profit both for individuals and the people while solving the problem of garbage in the society. We still have zone two, but it is still in the land clearance process," the Technical Unit Chief of the Cipeucang TPA, Khrisna was quoted as saying by last August. "Zone one of this landfill is expected to reach full capacity by the end of 2016. The 2.5 hectare TPA is expected to become full by the end of this year. The only TPA owned by Tangsel is the TPA Cipeucang in the Setu sub-dstrict. The landfill (TPA), whose capacity is limited, in Tangsel City is no longer enough to accommodate refuse disposal. The growing population is also coupled with increasing social problems, including waste, which continues to create a headache, with its volume reaching some 1,700 cubic meters every day. Tangsel City is growing rapidly and has a population of about 1.5 million. Jakarta, March (ANTARA News) - Garbage found anywhere in big cities is a headache as this could cause health problems or a catastrophe, such as floods that claim lives as has happened in Jakarta in recent years.Īs a buffer town for the Indonesian capital city Jakarta, South Tangerang (Tangsel) Municipal City, Banten Province, is no exception. Vegas.Īmbush has been busy lately focusing on solo projects, releasing different types of music other than Hip Hop, which broadened his performance abilities. The groups popularity led them to work with some famous producers and artists such as Ciara, DJ Kool. An album with several remixes and a tour through Holland, Germany, Asia & the Carribean, South America. The major success of the song led Ambush and his co-workers from "turn me on" to found the group "RMXCRW". The song reached top 10 in Holland and hit the pole position in the German DJ Charts for many weeks. In 2003 Ambush was featured the remix of Kevin Lyttle's "Turn Me On" with Ebon E. After an 8 week course the students skills were showcased each year at The Haag Hip Hop festival.This course was given along with Dj Cirdec and the two helped guide some very talented dutch youth in the right direction through the words or music. In the course Ambush explained the elements of Hip Hop and helped with writing, recording and performing. The Artist was very busy at this time also releasing the underground classic with co rapper Napalm "The Dirty Ep" from well known and respected group Fire Armz.īesides MC'ng at different parties, Ambush also helped young talents with their hip hop skills, offering rap classes to the Dutch youth in Den Haag. Eustasius, These live bands consisted of various musical styles where the Mc would gain recognition for dropping a rhyme at the drop of a dime at any given moment.(Saskia La Roo Jazz Band, Gerald y la Ritmca, Hans Dulfer Band ). The bands travelled to a series of clubs and festivals across Holland, Aruba, Bonaire, Curacao, Tunesia, Taiwan, Japan, Germany, Belgium, Columbia, Spain,St. Noticing his skills, Chuckie introduced him to some popular live bands in Holland with which Ambush toured the world, entertaining crowds of different ages, ethnicity, and gender. As the years carried on his skills were enhanced, especially during live shows or sets, which made him stand out next to other artists. Since that first meeting, Mc Ambush was born and he began to make his mark through Europe along side DJ Chuckie !Īmbush has an incredible talent for freestyling. After a four year run and being stationed in The Netherlands, he was introduced to a young DJ in the early stages of his career that needed an MC for a show one night. "I still remember that bus ride with my cousin Jeff from Long Island to Queens and going crazy off the sound of Check out my Melody "Īfter completing high school in Texas, Ambush joined the Army in order to finance an own Album. He knew in his heart that he had found this new love when he first heard Erick B & Rakim's "Paid in full". Before becoming a vocalist, he played the Tenor Saxophone in his middle school band for a few years, until he became introduced to a new music genre called Hip Hop. While dad was a popular DJ throwing house parties in the States and through Eurpope while in the Army, music was his calling since an early age. MC Ambush developed an interest in music while growing up in Long Island New York. While the normal distribution is essential in statistics, it is just one of many probability distributions, and it does not fit all populations. The Empirical Rule allows you to determine the proportion of values that fall within certain distances from the mean.Half of the population is less than the mean and half is greater than the mean.The mean, median, and mode are all equal.The Gaussian distribution cannot model skewed distributions. Common Properties for All Forms of the Normal Distributionĭespite the different shapes, all forms of the normal distribution have the following characteristic properties. Statisticians represent sample estimates of these parameters using x̅ for the sample mean and s for the sample standard deviation. However, you can use random samples to calculate estimates of these parameters. Unfortunately, population parameters are usually unknown because it’s generally impossible to measure an entire population. For the Gaussian distribution, statisticians signify the parameters by using the Greek symbol μ (mu) for the population mean and σ (sigma) for the population standard deviation. The mean and standard deviation are parameter values that apply to entire populations. Population parameters versus sample estimates For example, heights, blood pressure, measurement error, and IQ scores follow the normal distribution. Characteristics that are the sum of many independent processes frequently follow normal distributions. It is the most important probability distribution in statistics because it accurately describes the distribution of values for many natural phenomena. For example, the Student’s t, Cauchy, and logistic distributions are symmetric.Īs with any probability distribution, the normal distribution describes how the values of a variable are distributed. While the normal distribution is symmetrical, not all symmetrical distributions are normal. Extreme values in both tails of the distribution are similarly unlikely. The normal distribution is a continuous probability distribution that is symmetrical around its mean, most of the observations cluster around the central peak, and the probabilities for values further away from the mean taper off equally in both directions. Most people recognize its familiar bell-shaped curve in statistical reports. How to use the normal distribution calculator Why is the standard normal distribution useful?.Inverse distribution function (quantile function, IDF).How to use the normal distribution calculator.The normal distribution, also known as the Gaussian distribution, is the most important probability distribution in statistics for independent, random variables. #ABNORMAL DISTRIBUTION CALCULATOR STATBOOK HOW TO# This calculator has three modes of operation: as a normal CDF calculator, as a probability to Z score calculator, and as an inverse normal distribution calculator. The first is useful in calculating the probability corresponding to the area under a normal curve below or above a given normal score (raw score). For example, one may want to compute a p-value as part of a test of statistical significance. It can also be used to determine the significance threshold corresponding to a given critical region specified by one or two standard scores. The calculations in this mode are carried out using the cumulative distribution function of the normal distribution with the specified mean μ (mu) and standard deviation σ (sigma). The output also includes the computed Z score. With μ = 0 and σ = 1 the tool serves as a standard normal distribution calculator and the raw score entered is equal to a Z score. In the second mode the inverse CDF of the standard normal distribution is used to compute a standardized score (Z score) corresponding to the selected level of statistical significance, a.k.a. The calculator outputs a single z-score for the one-tailed scenario (use with a minus in front to change tails, if necessary) and the two z scores defining the upper and lower critical regions for a two-tailed test of significance. These can be used in the odd case where one is appropriate. In quantile mode computes the inverse distribution function (IDF) of any normal distribution given its mean, standard deviation, and a specific proportion (a.k.a.
If someone is half or twice as fast as their surroundings then they will not be able to see or be seen as light will be shifted out of the visible both ways. All red would have turned to blue one way, or blue turned red the other way. Surely if someone is in a time frame that is, say, 40% slower than those around them, they would see things in a very odd way. Time dilation enough to be noticeable would quickly cause severe suntans from the normal light fittings.īut what really struck me, in this dream, was frequency. If an environment has normal time, and is, for example, in daylight, but some person is (near) frozen, the amount of light and heat hitting them, from their point of view, would have enough energy to vaporise them very quickly. The huge issue that occurred to me first was energy - sonic boom type stuff but with heat and light. The SG-1 I am watching now has time dilation in the SGC over a distance of a few floors of the facility. The idea of "stopping time" for everyone in an area apart from the protagonist, or just for one person, is very common in sci-fi. In StarGate Atlantis they had a portal that transitioned through a time dilation (but supposedly protected you from the transition effects). Sometimes (like a Star Trek Voyager) there were people walking in one time frame around a room of others apparently "frozen" (but just really slow). Sometimes (like a Star Trek TNG episode) there were these bubbles of different rates of time. Now, lots of sci-fi has time dilation, for various reasons. My thought was how the human body could possibly cope with passing through some level of time dilation - what gradient would make sense before blood pressure either way is fatal, etc. One that would be a great one for xkcd What If? is what sort of time dilation gradient could a person tolerate? One of the thoughts that then occurred to me is that time dilation must change over a distance, creating a gradient - a rate of change of time over distance. But I'll try explain the weird dream I had the other day.įirstly, time dilation is a thing, the fact that some things (gravity, for example) can mean that in one place time may go at a different rate to somewhere else. The result is a preserved and revitalised typeface called Neude that lay dormant for over a hundred years on impressive statues in the former post office in Utrecht, the Netherlands.Someone will tell me I have this wrong I am sure. In this presentation, z25.org will talk you through their adventure of funding, developing, digitising, designing and sharing. We developed a tool in Python to selectively synchronise guides. The individual glyph designs were done in Inkscape and the font files were generated by using FontForge.įontForge offers sharing guides (lines supporting and accelerating the design process) amongst glyph designs, however Inkscape has no such facility as the individual SVG files are not synchronised for this. Additionally, we show how design work and collaboration can be managed more in Agile environments. Graphviz was used to categorise and divide the design workload in infographics which also show character interdependencies. As a side-effect, the crowdfunding campaign contributed to local awareness about the existing cultural heritage and more insight to the amount of work required for typographical designs.Īfter completing a study of the original artist's works, a pipeline of several FOSS design tools was set up to meet this challenge. This project used contemporary cultural entrepreneurship by combining crowdfunding and public funding to finance this project. The focus of this case study was on typographic design, FOSS development and co-funding. To aid the effort of preserving and reuse minimalistic – though often playful – designs from the early 20th century, Stichting z25.org ran a project where an sculpted incomplete typeface was digitised and made available as a font. Similar to iOS Simulator, derived data is located in ~/Library/Developer/Xcode/DerivedData, you can safely delete them. You can think of derived data as cached data/image in web browser, most of the time web browser will auto-save the data/image into your hard disk when you first browse a web page, and the next time you visit the same web page, the pageload speed is faster as web browser will use the cached data /image in hard disk. Derived data contains intermediate build results, generated indexes, that help speed up build time. Derived data is generated during each app build process. Last but not least, derived data can take up significant space too. Then press delete to remove them.Īpp archives can take up significant space if your app is large in size, a rough calculation would be taking your app size and multiply it by the number of time you have archived. To delete these archive data in Xcode, select Window > Organizer > Archives from top menu. These are created every time you archive an app, these can build up slowly as you archive different version of your apps. You can also delete old simulator by running this command in the terminal : xcrun simctl delete unavailable. These files can take up to dozens of GBs, be sure to check these every time a new iOS version is introduced. You can delete unused older version of simulator here. You should see multiple folder containing different iOS version of simulators. Open Finder, press Command + Shift + G, paste in ~/Library/Developer/Xcode/iOS DeviceSupport/ and press Enter. The Simulator files are usually located in ~/Library/Developer/Xcode/iOS DeviceSupport/. As you download newer version of iOS Simulator incrementally (iOS 10, 11, then 12), the space add up as the old simulators file still remain. Usually the main culprit taking up space will be the iOS Simulators. TL DR Jump to DevCleaner app iOS Simulators We will discuss what causes your mac storage to be filled quickly and what you can do to solve them in this article. It's easy to run out of disk space when you are doing iOS development on your Mac, especially if your Mac has only 128GB of storage.Įver gotten this warning when you want to update Xcode? I hope not! □ |
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