With the advent of tablet computers, more and more people are starting to use the tablet as the most important productivity tool in their daily life, and to cater to this trend, Acer has launched a TravelMate X313, which is not hard to see from its name, X313 will be a good helper for people to go out for office. And this deformation of the performance of how exactly, may wish to let us take a look at the following evaluation bar!
Hardware configura
a 1080p Full HD screen with excellent display performance.
At the same time, the XPS 13 offers a wealth of configuration options, with the Intel Core i5 processor, 8GB memory and 128GB SSD versions priced at $1200 (about 7334 yuan), to cope with most of the day-to-day work without pressure.
Second place: Acer TravelMate P645
From the name is not difficult to see TravelMate P645 is a mobile o
for a few days ."
"I do. I do ."
Teng Qingshan moved a box. Call location. Move the box down. However, this box is built on the ground. Said Teng Qingshan. "Bro. I have taken it all down. Time-consuming. So many tea bricks. I'm afraid it's going to fall ." Teng Qingshan looks cautiously. Slowly shake the box. Pour out all the tea bricks.
"Success !" Put the empty box on one side.
The soldiers immediately watched the empty box and tea bricks. At the same time, he said, "the other one is also qui
Title Link: UVA-11100Test instructions Description: N suitcase, the same shape, different sizes, small size can be placed in the large size of the suitcase. It is now required to keep the smallest number of suitcases in the outermost suitcase while satisfying the fewest number of suitcases in a suitcase. Find any kind
Linux FC4 has been widely used but is constantly updated. Here we will introduce how to install and use Linux FC4 to help you install and update Linux FC4. This section describes how to install Linux FC4 in a notebook.
This article summarizes how to install Linux FC4 on Acre TravelMate 4000 and solve a series of problems. I hope this will be helpful to users who plan to install or who have already installed FC4 or other Desktop Linux versions, so that
Chinese, you must set the encoding method. This is also telling our Chinese children that we have to work hard and work hard. In the future, we will develop an awesome software. The default encoding method is the Chinese encoding method. Do you want to use it as a foreigner? If you want to use it, transcode it yourself.
Gb2312, GBK, gb18030 are my Chinese encoding (in fact, can also encode Japanese, Korean, etc.), GB2312-80 only receive 6763 Chinese characters, GBK is the extension of the GB23
Look at the wiki today and see a mention of what's going to fall into race condition ABA problem. Ah, I have not heard of Aba Ah, then I went to search for a bit, as follows:Http://www.bubuko.com/infodetail-317006.html"SpinLock spin Lock, CAS operation (Compare Set) ABA problem"The ABA is explained as follows:The so-called ABA (see Wikipedia's ABA Entry), the problem is basically like this:
Process P1 reads a value of a in a shared variable
P1 was preempted, process P2 executed.
the pointer. If this address is reused, the problem is huge. (address reuse occurs very often, a memory allocation is released, redistributed, most likely the original address)such as the dequeue () function above, because we want to separate head and tail, so we introduced a dummy pointer to head, when we do the CAS, if the head of the memory is recycled and reused, and the memory of Reuse is Enqueue () came in, This is going to be a big problem. ( reusing memory in memory management is basica
may cause some potential problems.The ABA problem is most likely to occur in the lock free algorithm. CAS bears the brunt of this problem because CAS judges the pointer address. If this address is reused, the problem will be very high.(Address reuse often occurs. After a memory is allocated, it is released and distributed. It is likely that the original address is still used)
For example, the preceding dequeue () function, because we want to separate head and tail, we introduced a dummy pointer
line. Yes, there is no mistake, this is OK, but for you to give an example you will understand. We usually go out, take things less, we have a pocket on the clothes can be. Occasionally do something need to bring some documents or something, so we took a file bag. Later, we are going to travel, you took a suitcase. So you think, things less, with a suitcase can be, take a file or something with a
clothes, dragged a 20-inch large white suitcase, fart to run like running around, When we go to the back of the time has been sweating, but also used to, every time to see this person, give me the biggest impression is sweat.
"Get in the ticket," Wang Wei a wave. Gave not much, but also all the way to the ticket gate, fortunately today, not many people, directly to the incision, ID card in the next, ticket on, a plug, drop loud sound, a pumping, imm
First obtain the convex hull, and then rotate the card shell to output the square beauty contest of the farthest point.
Time limit:3000 Ms
Memory limit:65536 K
Total submissions:24459
Accepted:7467
Description Bessie, Farmer John's prize cow, has just won first place in a bovine beauty contest, earning the title 'Miss cow world '. as a result, Bessie will make a tour of N (2 Cows. for simplicity, the world will be represented as a two-dimen1_
Beauty Contest
Time limit:3000 Ms
Memory limit:65536 K
Total submissions:24124
Accepted:7364
DescriptionBessie, Farmer John's prize cow, has just won first place in a bovine beauty contest, earning the title 'Miss cow world '. as a result, Bessie will make a tour of N (2 Cows. for simplicity, the world will be represented as a two-dimen1_plane, where each farm is located at a pair of integer coordinates
poj2187 the farthest point of the plane, Garham_scan algorithm to find convex hull beauty Contest
Time Limit: 3000MS
Memory Limit: 65536K
Total Submissions: 29666
Accepted: 9180
DescriptionBessie, Farmer John's Prize cow, had just won first place in a bovine beauty contest, earning the title ' Miss Cow World '. As a result, Bessie would make a tour of N (2 Even though Bessie travels directly in a straight line between pairs of farms
determine the patterns within the data.
Nearest neighbor
Question: "When people buy BMW M5, what other options do they tend to buy at the same time?" "Data mining shows that when people go into a store and buy a BMW M5, they tend to buy a matching suitcase." (This is the so-called shopping basket analysis). Using this data, the car dealership will put the matching suitcase promotional ads in a conspicuou
brunt because CAS determines the address of the pointer. If this address is reused, the problem is huge. (address reuse occurs very often, a memory allocation is released, redistributed, most likely the original address)such as the dequeue () function above, because we want to separate head and tail, so we introduced a dummy pointer to head, when we do the CAS, if the head of the memory is recycled and reused, and the memory of Reuse is Enqueue () came in, This is going to be a big problem. ( r
, using this encoding to encode Chinese is a problem. For programs such as tomcat, the default encoding is iso. to interpret Chinese, you must set the encoding method. This is also telling our Chinese children that we have to work hard and work hard. In the future, we will develop an awesome software. The default encoding method is the Chinese encoding method. Do you want to use it as a foreigner? If you want to use it, transcode it yourself.
GB2312, GBK, GB18030 are my Chinese encoding (in fact
language encoding, using this encoding to encode Chinese is a problem. For programs such as tomcat, the default encoding is iso. to interpret Chinese, you must set the encoding method. This is also telling our Chinese children that we have to work hard and work hard. In the future, we will develop an awesome software. The default encoding method is the Chinese encoding method. Do you want to use it as a foreigner? If you want to use it, transcode it yourself.GB2312, GBK, GB18030 are my Chinese
taking the brunt because CAS determines the address of the pointer. If this address is reused, the problem is huge. (address reuse occurs very often, a memory allocation is released, redistributed, most likely the original address)such as the dequeue () function above, because we want to separate head and tail, so we introduced a dummy pointer to head, when we do the CAS, if the head of the memory is recycled and reused, and the memory of Reuse is Enqueue () came in, This is going to be a big p
, it is recommended not to use a company's virtual host. In this case, a company's web content positioning ads can become a laughingstock.
There are a lot of similar situations, sometimes even funny. According to Sina Technology, Google recently posted a suitcase advertisement in a news page of the New York Post, which was hidden in a suitcase after the murder of a victim, which, of course, aroused strong d
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