In the "batch operation of Typed Dataset" section 30th, the instructor suggested to manually open the database connection and then Perform Batch insertion when inserting data in batches. The effect is as follows: manual connection insertion saves as much time as 20 times (45 seconds and 2 seconds) than manual connection insertion)
(Instructor video code)
I have read some questions, because we know that it takes a lot of time to run the program
, the important document, the photograph and so on each kind of material, all may put one key to the tool to carry on the storage management. In the computer, mobile phones, tablets can achieve cloud synchronization, user-friendly switching devices to view the personal knowledge base anytime, anywhere.
Four, Mancuso Notepad
This is a claim to be a permanent free personal cloud notebook, users can not only save a variety of informat
-day trial version.
For entertainment and instant messaging, QQ, MSN, storm, and eMule are basically free of charge. EMule can be used for downloading advertisements that are not especially fond of using iflytek. I feel that eMule has more free resources than Xunlei, And it is convenient to search for various English documents and e-books.
Firefox is generally used for browsers, but Sina Blog and some web
The storm's audio and video came to an inflection point.
This is an entertainment tool software that is said to have 120 million users. Whether this is true or FALSE, it is true that the number of users in the list of popular software downloads is real, but it is due to the large number of users and the impact of the Troubles.
Like lately.
First encounter "Broken
Learning a bit slowly, 15 episodes of video will be nearly watched for 10 days. But it was good to read and the record was acceptable. Otherwise, do not work hard again. All right, cut the crap, look at my summary.
In general, we all think about a term. Most people tend to think about what it is and what it is (meaning). Let's get to know the magic of the world of soft work.
Software engineering (
1. premiere5.5
Premiere5.5 is the most popular video editing software. It supports MPEG4. We can use it to edit MPEG4 files, just like editing normal videos. After the video project is edited, if you want to generate MPEG4, you can select File/export/movie. The export
Many users have the experience of making CHM documents, perhaps to share information with others, or to help themselves develop software. Although the web search CHM production software results are numerous, but the real use is not much, can be called excellent only a few. Among them I think excellent and free only Precision Helper, called the best
Many people know that Camtasia Studio is a useful video screen software, many people are in use. But some people may have just contacted, still do not know how to record screen software Camtasia Studio how recording? The following small series for you to introduce the Camtasia Studio is how to record video.
1, at the
1. Love Clips
Love clips Add and cut video clips simple introduction steps:
1. Click the "Video" tab at the top of the main interface of the software, and click the "Add Video" button below the video list to add video clips to t
free supports almost all optical drives and disc types, including: CD-R/RW,DVD-R/RW,DVD+R/RW,BD-R/RE,HD-DVD-R/RW and Dvd-ram. It can also be used to create bootable CD/DVD discs, support command-line scripts for automatic execution, support multiple section burning, and append data, create audio, video, and other multimedia CDs, and support cd-text for headings and tracks, including Unicode.
BurnAware
Now 3D seems to have become the target of young people, movies, TV is 3D. For young people who love photography and like DIY videos, making matching 3D subtitles is a challenge. 3D subtitle making software which is good?For more information, go directly to: http://www.huishenghuiying.com.cn/pou-xi-3d-na-ge-hao.htmlThe sound will be the market function is relatively complete and easy to operate video
free CD, DVD, Blu-ray Disc burning software. It is ideal for users with basic disc burning needs as backup, creating data, audio, video discs and burning disc images.BurnAware FreeBurnAware Free 7.6 Update log:Added options for Verification-check files Byte-by-byte or compare checksums.Added support of Extended Cd-tex
List of video processing software in Linux-Linux general technology-Linux technology and application information. For details, see the following. From video capture, editing to DVD preparation and encoding, you can also use the FOSS software to make high-quality videos in Li
Brief introductionVibrato is a short video of music creative short video social software, the software launched in September 2016, is a focus on young people's 15-second music short video community. Users can choose songs through this so
PPT conversion PDF Free Software
In daily life and work, it is often necessary to convert some PPT speeches into PDF documents, some of which contain pictures, and how to convert such illustrated PPT presentations into PDF documents, there is no feasible way for you to browse. If you choose to convert a PPT to a PDF converter, you can easily solve our current problems, today, I am here to teach you how to c
Document directory
Comparison of five free blog Software
Recently, the tablefy website released a detailed comparison of five frequently-used free blog software in foreign countries. We will introduce the comparison results to you so that netizens can understand the software
It is a little better than movie maker, and has more features .. you can handle normal video music videos .. but you can also learn it in half a day. after that, the various special effect setting classes such as color parameter playback will be a little troublesome.[Suitable for editing DV files for families]
PRE, functions are more advanced. Adobe's software-s
"File"/Wizard in the main window, and in the pop-up window, select "transcoding/Dump to File" (Figure 5);
Then press "Next" all the way, set the input stream to the MPEG file (such as f:01.mpeg) to be repaired, select the video and audio encoding format, select the saved format for the restored file (for example, MPEG 1), select the location where the MPEG is saved (for example, C:01.mpeg), and then press " Finish "Start to repair the transformati
Abstract: how can we make good use of the free Word document management software to clearly manage our documents?
A single knowledge base of pinpkm. The 200 documents are free of charge and there is no function restriction.Implementation Method:When your topic reaches 200 documents, you can create a new knowledge base;Or copy pinpkm to other folders to form a k
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