Vangogh | A Simple Image Selector for Android | Android library
kandi X-RAY | Vangogh Summary
kandi X-RAY | Vangogh Summary
中文版 A Simple Image Selector for Android, just do the image-selection job. You can do anything with your view and let Vangogh handle the data.
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Top functions reviewed by kandi - BETA
- Override method to set the text view on activity
- Get the selected album map
- Select all images
- Called when the activity is created
- Initialize album
- Loads images from album
- Toggles selected image
- Toggle selection of an album
- Returns the number of selected images in all albums
- HandleClick callback
- Deselect all selected images
- Select all images
- Called when the button is clicked
- Compares this album with the specified ID
- Select image from view
- Resume all images
- This method is called when a request has been granted
- Get image
- Resume album selection
- Create the image view
- Initializes the view
- Get view
- Select image
Vangogh Key Features
Vangogh Examples and Code Snippets
Community Discussions
Trending Discussions on Vangogh
QUESTION
Ebook link: TCP/IP illustrated Volume 1: 19. TCP Interactive Data Flow
Figure 19.6 Time line for Figure 19.5 (watching the Nagle algorithm)
The first change we notice is that all 3 bytes are sent when they're ready (segments 1, 2, and 3). There is no delay—the Nagle algorithm has been disabled.
The next packet we see in the tcpdump output (segment 4) contains byte 5 from the server with an ACK 4. This is wrong. The client immediately responds with an ACK 2 (it is not delayed), not an ACK 6, since it wasn't expecting byte 5 to arrive. It appears a data segment was lost. We show this with a dashed line in Figure 19.8.
How do we know this lost segment contained bytes 2, 3, and 4, along with an ACK 3? The next byte we're expecting is byte number 2, as announced by segment 5. (Whenever TCP receives out-of-order data beyond the next expected sequence number, it normally responds with an acknowledgment specifying the sequence number of the next byte it expects to receive.) Also, since the missing segment contained bytes 2, 3, and 4, it means the server must have received segment 2, so the missing segment must have specified an ACK 3 (the sequence number of the next byte the server is expecting to receive.) Finally, notice that the retransmission, segment 6, contains data from the missing segment and segment 4. This is called repacketization,
The Author makes me confused , where is the ACK 2 from server(vangogh.login)? I think the statement should be "it means the server must have received segment 1, so the missing segment must have specified an ACK 2 "
...ANSWER
Answered 2018-May-25 at 14:11First, slip expects get the 2nd byte from vangogh.login, but it gets 5th byte;
Second, so we can conclude that 2nd, 3rd, 4th byte was lost in the transmission from vangogh.login to slip;
Third, 2nd, 3rd byte were tansfered form segment 1() send by slip, 4th byte were tansfered form segment 2, and segment 1, segment 2 were received by vangogh.login.
Fourth, so the missing segment must have specified an ACK 3 according to segment 2( 2:3(1) ).
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Vulnerabilities
No vulnerabilities reported
Install Vangogh
You can use Vangogh like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the Vangogh component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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