of clicks. The following figure shows the keywords:
By the time I wrote this article, the flow of this article has broken through the 200IP, as the enterprise station, can have so much traffic of course is very happy. But at this point, I was not happy, summed up three points to share with you.
One, the enterprise cares about is the conversion rate
Enterprises do not rely on advertising to make money (and there is no advertising o
when the weight reached 4. Data is not allowed, Fuqing SEO blog do not judge, but we can calculate the weight of webmaster tools related to the data in mind a little bit of concept. And recently saw the network has a concept is the virtual Baidu Index, is actually a new, the principle is also through the software to the target Word search frequency control.
There is a situation is like this, SEO done very well, many keywords also reached the home page rankings, webmaster tools are expected to
The latest use of ffmpeg+x264 encoded video, before using the old version of FFmpeg encoded video files no problem, but after the latest version (FFmpeg version number 2.8.2), the encoded video frame rate is particularly large problem.
Looking for a long time, finally solved, here to record the exploration process.
First of all, I set the frame rate of the video is 25 frames/s, but the encoded video frame
memory fragmentation and waste. Query Cache Fragmentation Rate = Qcache_free_blocks/qcache_total_blocks * 100% If the query cache fragmentation rate exceeds 20%, you can use flush query cache to defragment the cache, or try to reduce the query _cache_min_res_unit, if your query is a small amount of data. Query Cache utilization = (query_cache_size-qcache_free_memory)/query_cache_size * 100% Query Cache
Recently see Franz Josefoch's paper--"Minimum Error rate Training in statistical machinetranslation". First reading articles feel foggy. It was a bit of a prospect to ask for the cows. By the way, look at the online blog, immediately feel the immediate enlightened.
As for this paper, the article on the web with a prawn (click here) is written in great detail. I'm not going to repeat the burden. But to talk about my own understanding.
The first questio
Abstract: This article describes how to implement multiple typesExchange rate conversionAnd how to achieve exchange rate conversion in multiple time periods.
Involved T-CODE: rrc1, rrc2, rrc3
You may be familiar with this function when using exchange rate conversion in report. However, as the number of projects increases significantly and the degree of improvemen
What is sound?
Energy Wave, with frequency and amplitude, the frequency level is the tone, the amplitude size is the volume, the sampling rate is the frequency sampling, and the sampling accuracy is the amplitude sampling
The frequency range that people can hear is 200-20 kHz,
What is codec?
Audio Compression Co + extract Dec, codec is a multimedia digital signal decoder, mainly responsible for DAC and ADC. Whether the audio accelerator is
MP3 is only a type of audio format.
However, audio has several important parameters, such as kHz, bit, audio channel, and kbps. the formats are different, and the algorithms are different. Therefore, when the above parameters are the same, the quality of different formats varies greatly. VBR is a kind of dynamic sampling. For more information, see the following description.
After reading this, you can say something.
Audio sample Interpretation
Digital audio systems reproduce the original sound
Search engine marketers are often particularly obsessed with data points, such as visitor profiles and rankings, and any successful SEM project is determined by the ultimate payoff.
The quickest way to increase the rate of return on a search item is to increase the conversion rate of existing traffic. Even if the conversion rate is only increased by 0.5-1% will
Four-step optimization scheme for improving website conversion rate
Four-step optimization scheme for improving website conversion rateAfter website development is complete, the most critical issue for website optimization is how to improve the overall conversion rate, which is also one of the most important aspects of marketing strategies, it is also the result of a comprehensive website operation
The wave file can be converted to sample rate using Ixaduio2submixvoice to meet the device's requirements for waveform audio sample rate. In XAudio2 learn three to get the audio output device information you can see that the audio playback device has its own support for playing the wave file format.Take the 2-channel/44.1k sample-rate wave to 2-channel/48k wave a
Failure phenomena:The two SSID emitted on the same AP, but the two SSID is in a different network interface, but it is found that the user will have a 54M rate when connected to the SSID1, but if the client is connected with SSID2, then the 11n or 11a rate will occur.Problem Analysis:First of all, see why all users Only connect to SSID 1 will appear 54M, because the network protocol is connected to 11a, and
The volumetric rate is generally used in real estate development, which refers to the ratio of total floor area and total land area in the land, and this parameter is a very important index to measure the use intensity of construction land. In other industries, the calculation of volumetric rate is also very important, such as product utilization, pipeline utilization and so on. So in the monitoring system,
First, the website must highlight the brand words.
1. The brand word of the website is just like our person's name, if this person has certain popularity, then everybody mentions this person's name, everybody will think of this man naturally. Then if our website does not have the brand word, just like the person does not have the name, your website does well again, other people cannot remember you, therefore also will directly cause the user to lose. Just like beautiful said, he used the brand
This articleArticleIt can also be called "The column should be placed at the top of the index ".
Generally, the selection of index columns is based on the highest selection rate (Note: The select rate refers to the ratio of the number of times used as the selection condition in the WHERE clause) the column is placed at the beginning. I am not going to say that this criterion is incorrect because it is cor
Fabrice bellard, a French user, recently used an ordinary desktop computer to perform a feat of hitting the circumference rate operation record maintained by the supercomputer,He uses a desktop computer to calculate the circumference rate to the decimal point2.7 trillion bits,More than 47th digits after decimal point records created by t2k open supercomputer, which currently ranks last August in the world i
Few users buy directly without seeing a product. In general, the user must at least see the product picture before making a final decision. This is why the sale of products on the Internet, sellers to spend a huge amount of energy to display products, with clear photos and take the heart of the copy and other "routines" to complete the sales process. In the Internet product marketing, the picture plays a vital role. Pictures can help marketers get a pretty good conversion
relative position of the small picture that will be displayed in the sprite Sheets according to the index and the size of the small picture. So that we can draw the area of the sprite sheets in the Game1.draw () method. You should remember the third parameter sourcerectangle of the Game1.draw () method mentioned in the previous article, which allows you to specify the target area where we want to draw the sprite sheets.
It seems that implementing an animation is not difficult, the real difficu
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.