Monthly Archives: February 2018

What is the best transportation for travelling

Choosing the perfect transport is as important as is the choice for resort for your vacation. Therefore, I am ready to give the all-possible options for traveling including their advantages and drawbacks. You can decide whether to take under consideration or not my opinion about each one of them, but the most important thing is to feel the most comfortable with the transport, which you will pick out. We know that we need to have our documentations like IDs, Visas, tickets and chosen transports in advance. In order to help you at least for one of these important needs for a trip, I will explore the one, which I would take if I was on the way to go on a vacation.

Therefore, I want to introduce the one that is the most proper in my opinion, the Bus. This is one means, which is proper not only in the city and between cities in your country but also for international destinations. Traveling by bus will satisfy every type of people and their capricious desires. At first glance, it seems that by it, you won’t be a part of excellent service, but despite this, you will have access to better staff. For example, you will make new friendships with people all over the world. From that standpoint, everyone will perceive one extended experience by learning facts and aspects about different cultures and traditions. Therefore, you will have supplementary knowledge as well. Moreover, in the bus you will have the perfect chances to see all possible sights and landmarks during the travelling. Even though the seats can be little narrow for some, they won’t be supposed to be behind the wheel which is one great benefit of the bus. What is more, the price is most affordable exactly with this kind of transportation, so even with little set off budget you can save money from the travelling and still have a lot for fun and relaxing when you reach the final destination. Nonetheless, there are negatives related with the dependence on the other passengers. What I mean is that if the number for a trip is not full in most of the case the trip is postponed or even called off. The screams and crying of children and babies also can be a problem for some who are able to be annoyed by it. However, we need to consider the fact that travelling by bus will provide quite bigger quantity of benefits than disadvantages. Precisely for that reason, I think this is the perfect vehicle for any kind of a journey: short, distant and so on.

There are other transportations like planes, trains, cars, ships and others, but the bus should be your choice.

If you are interested in learning about the biggest advantages and disadvantages of bus tours, visit this web page. If you would like to visit Denmark by bus, read this article.

5 Coding Hacks to Reduce GC Overhead

In this post we’ll look at five ways in roomates efficient coding we can use to help our garbage collector CPU spend less time allocating and freeing memory, and reduce GC overhead. Often Long GCs can lead to our code being stopped while memory is reclaimed (AKA “stop the world”). Duke_GCPost

Some background

The GC is built to handle large amounts of allocations of short-lived objects (think of something like rendering a web page, where most of the objects allocated Become obsolete once the page is served).

The GC does this using what’s called a “young generation” – a heap segment where new objects are allocated. Each object has an “age” (placed in the object’s header bits) defines how many roomates collections it has “survived” without being reclaimed. Once a certain age is reached, the object is copied into another section in the heap called a “survivor” or “old” generation.

The process, while efficient, still comes at a cost. Being Able to reduce the number of temporary allocations can really help us increase of throughput, especially in high-scale applications.

Below are five ways everyday we can write code that is more memory efficient, without having to spend a lot of time on it, or reducing code readability.

1. Avoid implicit Strings

Strings are an integral part of almost every structure of data we manage. Being much heavier than other primitive values, they have a much stronger impact on memory usage.

One of the most important things to note is that Strings are immutable. They can not be modified after allocation. Operators such as “+” for concatenation actually allocate a new String containing the contents of the strings being joined. What’s worse, is there’s an implicit StringBuilder object that is allocated to actually do the work of combining them.

For example –

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a = a + b; / / a and b are Strings
The compiler generates code comparable behind the scenes:

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StringBuilder temp = new StringBuilder (a).
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temp.append (b);
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a = temp.toString () / / a new string is allocated here.
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/ / The previous “a” is now garbage.
But it gets worse.

Let’s look at this example –

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String result = foo () + arg;
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result + = boo ();
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System.out.println (“result =” + result);
In this example we have 3 StringBuilders allocated in the background – one for each plus operation, and two additional Strings – one to hold the result of the second assignment and another to hold the string passed into the print method. That’s 5 additional objects in what would otherwise Appear to be a pretty trivial statement.

Think about what happens in real-world scenarios such as generating code a web page, working with XML or reading text from a file. Within a nested loop structures, you could be looking at Hundreds or Thousands of objects that are implicitly allocated. While the VM has Mechanisms to deal with this, it comes at a cost – one paid by your users.

The solution: One way of reducing this is being proactive with StringBuilder allocations. The example below Achieves the same result as the code above while allocating only one StringBuilder and one string to hold the final result, instead of the original five objects.

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StringBuilder value = new StringBuilder (“result =”);
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value.append (foo ()). append (arg). append (boo ());
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System.out.println (value);
By being mindful of the way Strings are implicitly allocated and StringBuilders you can materially reduce the amount of short-term allocations in high-scale code locations.

2. List Plan capacities

Dynamic collections such as ArrayLists are among the most basic dynamic structures to hold the data length. ArrayLists and other collections such as HashMaps and implemented a Treemaps are using the underlying Object [] arrays. Like Strings (Themselves wrappers over char [] arrays), arrays are also immutable. Becomes The obvious question then – how can we add / put items in their collections if the underlying array’s size is immutable? The answer is obvious as well – by allocating more arrays.

Let’s look at this example –

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List <Item> <Item> items = new ArrayList ();
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for (int i = 0; i <len; i + +)
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{
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Item item = readNextItem ();
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items.add (item);
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}
The value of len Determines the ultimate length of items once the loop finishes. This value, however, is unknown to the constructor of the ArrayList roomates allocates a new Object array with a default size. Whenever the internal capacity of the array is exceeded, it’s replaced with a new array of sufficient length, making the previous array of garbage.

If you’re executing the loop Welcome to Thunderbird times you may be forcing a new array to be allocated and a previous one to be collected multiple times. For code running in a high-scale environment, these allocations and deallocations are all deducted from your machine’s CPU cycles.
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ASUS PQ321Q UltraHD Monitor Review: Living with a 31.5-inch 4K Desktop Display

Many consider me to be a 4K hater. The past few trade shows I’ve attended have been pushing it on consumers to replace their TVs, but I see less value in it. When it comes to a computer display, it is a different game. Unlike a 50” TV, we sit close to our monitors, even if they are 30” in size. We also have no worries about a lack of native content, since everything is rendered on the fly and native. There are no issues with the lack of HDMI 2.0, as DisplayPort 1.2 can drive a 3840×2160 screen at 60 Hz.

When it comes to 4K on the desktop, my main question is: how much difference will I see? ASUS is one of the first with a HiDPI display in the PQ321Q. While not truly 4K, it is a 3840×2160 LCD display that can accept an Ultra High Definition (UHD) signal over HDMI and DisplayPort. It also clocks in at a wallet-stretching $3,500 right now. The question is, are we seeing the future with displays here, or are we seeing a niche product?

What does 4K/UHD/HiDPI bring to the desktop? We’ve seen it for a few years now in smartphones and tablets, making their smaller screens more usable for reading and general work. My initial thought is more desktop space, as that is what it has meant before. With a 32” monitor and a pixel density this high, running it without any DPI scaling leads to a desktop where reading text is a huge pain. Instead I believe most users will opt for DPI scaling so elements are larger and easier to read. Now you have something similar to the Retina screen on the iPhone: No more desktop space compared to a 2560×1440 monitor, but one that is razor sharp and easier to look at.

To get to this pixel density, ASUS has relied upon a panel from Sharp that uses IGZO technology. IGZO (Indium gallium zinc oxide) is a material that replaces amorphous silicon for the active layer of an LCD screen. The main benefit is higher electron mobility that allows for faster reacting, smaller pixels. We have seen non-IGZO panels in smartphones with higher pixel densities, but we don’t have any other current desktop LCDs that offer a higher pixel density than this ASUS display. IGZO also allows for a wide viewing angle.

Rowing A Great Sport for Highschoolers

Everyone agrees that participation in some form of sports activity is highly desirable for all highschoolers. The benefits are many, including improved physical fitness, self-esteem and grades. The teen will also learn how to work as a member of a team.

Rowing, or crew as it is known in the US, is a great sport for teenagers. This is an engaging sport which provides the challenge and reward of learning a new activity. There are many rowing clubs throughout the US that offer junior programs for highschoolers. Typically a novice would join a rowing program in either the freshman, sophomore or junior years. The programs run through the fall, winter and spring semesters and many also have introductory clinics during the summer.

Novice rowers learn the basics of rowing, about the different types of boats and equipment, stroke technique, the handling and rigging of boats. Rowing is all about teamwork and a novice rower learns that crew members need to work together to balance the shell and perform the stroke in a coordinated fashion.

In the US, highschool clubs usually start a novice in sweep boat rowing where each rower has one oar held by both hands. The oar extends either to the starboard side or the port side of the boat. Sweep boats have two, four or eight seats, and all eights have a coxswain. Sweep boats have a rudder for steering. Novice rowers normally learn in a coxed eight.

In sculling each rower has two oars, one in each hand. Most sculls have no rudder and are steered by means of oar movements.

Sprint races are over 2000 meters. Once the basics are mastered the rower will take part in regattas that have races in different sweep boat and sculling categories for men and women.

Rowing is a total body workout that involves all of the body’s major muscle groups. To the casual spectator rowing looks only like an upper body sport. However, although upper body strength is important, most of the power of the rowing stroke comes from the legs. It is a great aerobic workout and has the benefit of being a low-impact sport. As a competitive sport, rowing demands endurance, strength, balance, team work and mental discipline.

The coxswain is also a vital member of the crew. A coxswain has a number of responsibilities including the steering the boat, leading the crew through training drills, making tactical decisions during a race, and motivating and directing the crew.

In summary, rowing is an excellent sport for highschoolers and can be enjoyed for a lifetime.

The Verve Intellectual Property Case A Bittersweet Example

Intellectual property’s tentacles are long and strong. Maybe the largest battlefield in IP is the music industry. Composer, producers, interpreters and license owners might get unexpectedly involved in legal battles regarding the misuse or abuse of a song of their property. Sometimes it is just something as little as a sample of the song but are legal frictions can deal with millions and millions of dollars.

Time is not an issue to underestimate when dealing with Intellectual Property. If by any chance, you use a song that was written forty years ago, and one of its owners is still alive, he/she can claim unfair use and suddenly, legal lawsuits can flood your desk. When working with someone else’s work, you should be extremely careful, no matter if you already got permission to use it.

In 1997, the British band The Verve sampled an orchestration in one of their songs, “Bittersweet Symphony”, from the Rolling Stones’ “The Last Time”. Prior the release of the album, the group did the proper negotiations concerning the license agreement with the Rolling Stones to utilize the sample. When the album came out, the song was a complete hit and reached number 23 on the Billboard Charts. After the sudden success of the song, the Rolling Stones argued that The Verve violated their license agreement because they use too much of the sample in their song. The Rolling Stones ended up collecting 100% of the loyalties of the song. Members of The Verve argued that the Stones got greedy when they noticed the sudden success of “Bittersweet Symphony”.

As a result, the Rolling Stones sold the rights over the “Bittersweet Symphony” and it became part of many commercials and publicities. Allen Klein, Rolling Stones’ manager licensed the song to Nike and to Vauxhall automobiles. Both brands utilize the melody for multi-million dollar television campaigns. Even worse, when the song was nominated for a Grammy, The Verve was not named as a nominee, but Mick Jagger and Keith Richards were. This is just a little example of moral rights dealing with intellectual property. The song hit top of the charts and not one members of The Verve enjoyed a cent of its success.

If these types of situations happen with amazing groups, who supposedly are not interested in more money, anything can happen to regular people who may get exposed to these inconveniences. Get acquainted with the respective regulations and laws so that no economical issues may come up in case you are planning to use someone else’s inspiration!

Chinese Checkers-the Most Addictive Online Game

Chinese Checkers is among the most widely played online games and the thrill of this game is unparalleled. This game is meant for people of all ages and it is not just a mental booster but a great stress reliever. After an exhausting day, it certainly is one of the best means of entertainment. Parents who fear their children learning some violence from some online games must persuade their little ones towards this game. It is free from any violence and would help them to develop reasoning skills too.

This game has achieved wide acclaims from players all over the world. The instruction of playing Chinese checkers game is absolutely childs play and one can understand it just by going through them once. You have the option of either playing against the computer or playing against various players from different parts of the world. This game involves marbles and a board and the trick of this game lies in placing the marbles on the right position. The board has a check pattern with each small check sufficient to hold a marble in.

Most players love to play against the computer and if you intend to do so you would have to first choose you players who would play on your behalf. You can select minimum two players and maximum six players. After selecting you players you would be instructed to select the colors for your players. You have the option to choose from colors like purple, green, light blue, dark blue, yellow and red. Now you are done with the selection procedure and its time to commence the game. The computer will have a different color since it is your opponent in the game.

You would be supplied with the marbles and to begin you would have to place the marbles on the desired hole. This can be possible if you drag the pointer of the mouse towards the apex of the gap on the board. Once you reach the desired gap you must release the mouse and the marble will automatically occupy the desired position. After playing your turn, the avatar will get a chance and you would have to patiently wait for your turn. It is important to be logical and not just keep placing the marbles anywhere you please. It is available mostly for free and this feature makes this Chinese checkers game even more desirable and exciting.

Monoprice 27″ IPS-G Pro LED Monitor WQHD 2560×1440

Monoprice is among the more interesting companies you probably haven’t heard of. Started out of an apartment around a decade ago, the company initially sold everything at a single price, hence the name. That business model may have worked when the product line was mostly cables and connectors, but the company now offers a diverse array that includes monitors (more in a moment), home theatre screens, graphics tablets, headphones, apocket-size pico projector, an action cam, even electric guitars – and, yes, cables, connectors and accessories as well. It’s a lineup with no seeming rhyme or reason, other than quality products at bargain prices.

And that actually is the rhyme and reason behind Monoprice products. According to CEO Ajay Kumar, the company looks for categories where vastly overpriced products predominate. That gives Monoprice room to create and sell products at dramatically lower price points, while still maintaining strong profit margins.
“We are in the right place at the right time with our business model,” says Kumar, who joined the company in July 2011. “We offer the same cable or accessory as national retail brands, but for much less cost. However, we are not cutting corners as we employ high-quality manufacturing partners who work with our specs. Our markup is much lower and we pass those savings to our customers. Monoprice brings them a value proposition they can’t find anywhere else.”
And that leads us to the Monoprice 27″ IPS-G Pro LED Monitor WQHD 2560×1440 Product ID 10489, which is what you came here for. I’ve been rocking this 16:9 (widescreen) monitor for over a month now and it’s stunning. Let’s take a look at the stats and find out why.
Start with the size, 27″. You don’t have to join Grindr to know that size matters. A larger screen means that you can work easily with more windows at once. It makes copying files and editing text and spreadsheets easier and obviously makes working with pictures and video more convenient, if that’s your thing. And if you’re a gamer, a large screen is essential. Ditto if you are, for instance, a daytrader or a designer.
Hand in glove with size is resolution. “WQHD” may sound like a Minneapolis TV station, but it means 2560 x 1440 pixels. Some 27″ screens max out at regular Full HD, which is 1920 x 1080. The higher resolution of the Monoprice unit means that more detail is visible, if your PC’s graphics card supports it. If not, you’ll be limited to 1920 x 1080 (or less, if your PC is really old). A large screen with high resolution allows you to display more information. It makes it easier to do more with your PC.
Since we’re talking graphics cards, another nice feature of the Monoprice 10489 is that it supports four different types of interface: HDMI 1.4, DVI, VGA and DisplayPort 1.2. That means that the monitor is bound to work with your existing graphics card. The package includes VGA and DVI-D cables, but these are standard length (around 6′). Because of the size of the monitor, it’s much easier to use longer cables – you can plug in the cable before maneuvering the monitor into place on your desk. Monoprice has you covered with available 15′ HDMI, DVI-D, VGA and DisplayPort 1.2 cables. Choose the one you need.
The monitor uses LEDs for the backlighting, rather than cold cathode fluorescent tubes. The benefit: more even illumination. And it uses In Plane Switching (IPS) display technology, which means you get a wide viewing angle with no color shift even when the screen is viewed at an extreme angle. Viewing angle is stated as 178 degree in both the horizontal and vertical planes.
Covering that screen is a glossy glass laminate with an antiglare coating. The antiglare coating is not a matte finish; the screen is glossy, but the antiglare coating reduces the intensity of any glare from reflected light. As with any monitor, you’ll want to position it so that ambient light is not reflected directly back at you. I’ve found the screen easy to use.
The monitor comes with a removable stand and has a 100×100 VESA mounting size for use with desk or wall mounts. The stand (which is completely removable) has rotate and tilt adjustments. It doesn’t have height adjustment, a feature found on a small number of other monitors.
The bezel is black plastic and is relatively thick. The OSD controls (brightness, etc.) are easy to reach. The connectors are in the usual awkward place for monitors, along the bottom bezel.
Several other stats are key. One is dead pixels. The monitor has over 10 million subpixels (2560 x 1440 pixels x 3 colors per pixel). If any one of those subpixels is stuck in the on or off position, you get a dead pixel – a spot that is always dark, or always white, red, reddish, green, greenish, etc. Unfortunately, dead pixels are a potential fact of life on all monitors – but Monoprice tells me they offer a zero dead pixel guarantee for a year. It’s an unusually strong guarantee, since other manufacturers often will only guarantee that the dead pixel count won’t exceed 5 or 10. The unit I received had no dead pixels.
Also important are brightness and contrast. Monoprice advertises a brightness rating of 440 cd/m², which it says is more than 15% brighter than most comparable displays, and a maximum dynamic contrast ratio of 80,000:1.
The display is indeed bright, but this is the one area where I noted a difficulty with this product – the screen is a bit too bright, even with the brightness adjustment turned down to the lowest setting. As a result, black areas on screen are rendered slightly grayish. For most people and most applications, this won’t be a problem – and it’s a phenomenon that’s scarcely unique to the Monoprice unit – but graphic designers will want to carefully compare this screen with others to see what meets their needs.
The panel features 109 pixels per inch, which translates to a 0.2331mm pixel size. The unit also includes builtin stereo speakers, which can be fed via a stereo audio cable, as well as audio from the HDMI connection. As with most builtin monitor speakers, the sound was tinny and unimpressive, so I don’t recommend using them. Buy a pair of standalone computer speakers instead.
Another stat is response time, which the company says is 6 milliseconds (gray-to-gray response time). That’s a measurement of how long it takes the monitor to change the image when the PC tells it to, and is an issue for almost no one except gamers.
Bottom line: if you’re looking for a high-quality 27″ WQHD IPS LED monitor at a great price, pick up the Monoprice 10489.

Top Tips For Travelling With Children

No one ever said that travelling with children was easy (well, not anyone who has actually done it), and there are endless things to worry about while on a family holiday. However, taking care of a few things before you head out on your adventures can help minimize your work and hassle while abroad on your family holiday. Travel insurance, child friendly transport and appropriate accommodation can all be researched and booked before you go.

This article offers a checklist of things to do before travelling abroad with your family.

1. Book Family Holiday Travel Insurance

Family holiday travel insurance package deals cover medical and property loss abroad and normally offers discounts over individual rates. These plans are usually quick and easy to purchase, and many can be researched and booked online.

2. See your family doctor

When travelling with your family outside of Europe, there might some vaccinations that you or your children will need to get before you go. In some cases, these vaccinations are necessary before you can even apply for a visa. You’ll also want to refill any prescription medications that you or your family need so you have enough to last the whole trip.

3. Get family friendly transport

If you’re thinking about hiring a car, reserve one large for your whole family and request whatever infant car seats, child booster seats, or other kid extras you might need ahead of time. Sometimes access to these things are limited, and having them reserved ahead of time will make it easier when you arrive.

4. Scan your travel documents

You’ll need to gather up all your family’s travel documents, scan them, and email them to yourself so that you an have electronic access to them at all times in case you need them. You should include all passports, ID cards, copies of your family holiday travel insurance, records of vaccination, doctor and emergency contact details.

5. Make family friendly accommodation arrangements

Before you book and pay for your accommodation, be sure that you’ll have access to the things you and your children need to make your stay more comfortable. This might include asking the hotel or resort to provide your room with playpens, cribs, strollers, or baby monitors. Some larger resorts even have child care services on site.

6. Camera time!

While on your trip you no doubt be making some amazing memories with your children. You’ll want to capture some of these special moments, and not having the correct camera equipment at hand could mean you may miss some. Be sure to pack extra batteries and memory cards and, if possible, try to get a waterproof case. That way you don’t have to worry about your camera falling in the hotel pool if little hands are playing with it.

Sardinia property for sale favorable period to buy

In these times of crisis, you can not just say that the real estate business in Italy is living a happy time, mainly affected by the low propensity to take loans to banks which, in turn, allow more and more difficult and interest rates do not always advantageous. However, if we analyze the data that periodically publish the Osservatorio del Mercato Immobiliare by Agenzia delle Entrate and many other statistical institutes, we realize that not all silver lining. It is a striking example of the Sardinia island in the middle of the Mediterranean, appreciated all over the world especially for its sea and holiday destination in the center of wishes for thousands of tourists, the price of homes for sale is dramatically lowered and this phenomenon does not seem to stop. According to some sources, in May 2013, the average price per square meter of Sardinia property for sale amounted to 2,513, about 200 euro less than the share recorded two years ago (share which is further reduced in comparison with previous periods yet). It suggests that this proves a better time to invest in houses in Sardinia. The deal becomes more beneficial if you decide to buy in areas where the fall in property prices is higher and the location is potentially profitable. Fully fall into this category some areas like Barbagia, crossed by the mountain range of Gennargentu and surrounded by forests, lakes and rivers, or coastal areas are still far from mass tourism but which are home to beaches that have nothing to envy to example, to those of the famous Costa Smeralda: we are talking about the coast of Ogliastra, which occupies the central-eastern Sardinia and that includes some of the beaches considered among the most beautiful in the world as Cala Goloritz, Cala Luna and Cala Mariolu, or the coast of Oristano, on the opposite side , a paradise for lovers of diving and surfing (Capo Mannu is one of the most popular destinations for surfers in Europe). In addition there are the wild Costa Verde, with its high dunes of sand and other isolated places like Carloforte, a picturesque town on the island of San Pietro, in the south of Sardinia. The case of this town is particularly interesting: the business of Carloforte property for sale is one of the most profitable in Sardinia because the demands of cottages for the summer are still rising but selling prices of properties remain unchanged compared to the past, ensuring an investment of secure solidity. Especially for those who decide to invest in the seaside town, buying a house in Sardinia means being able to benefit from a significant income that derives from seasonal rentals and that knows no crisis as more tourists prefer for economic reasons vacation rentals to hotels.