Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>Here is <a href="http://github.com/rorist/android-network-discovery/blob/master/src/info/lamatricexiste/network/Network/DownloadFile.java#L50" rel="nofollow noreferrer">the class I use</a> to download a file from the internet or copy a file within the filesystem and how I use it:</p> <pre><code>// Download a file to /data/data/your.app/files new DownloadFile(ctxt, "http://yourfile", ctxt.openFileOutput("destinationfile.ext", Context.MODE_PRIVATE)); // Copy a file from raw resource to the files directory as above InputStream in = ctxt.getResources().openRawResource(R.raw.myfile); OutputStream out = ctxt.openFileOutput("filename.ext", Context.MODE_PRIVATE); final ReadableByteChannel ic = Channels.newChannel(in); final WritableByteChannel oc = Channels.newChannel(out); DownloadFile.fastChannelCopy(ic, oc); </code></pre> <p>There also is the Selector approach, here are some great (Java) tutorials about Selectors, Channels and Threads:</p> <ol> <li><a href="http://jfarcand.wordpress.com/2006/05/30/tricks-and-tips-with-nio-part-i-why-you-must-handle-op_write" rel="nofollow noreferrer">http://jfarcand.wordpress.com/2006/05/30/tricks-and-tips-with-nio-part-i-why-you-must-handle-op_write</a></li> <li><a href="http://jfarcand.wordpress.com/2006/07/06/tricks-and-tips-with-nio-part-ii-why-selectionkey-attach-is-evil/" rel="nofollow noreferrer">http://jfarcand.wordpress.com/2006/07/06/tricks-and-tips-with-nio-part-ii-why-selectionkey-attach-is-evil/</a></li> <li><a href="http://jfarcand.wordpress.com/2006/07/07/tricks-and-tips-with-nio-part-iii-to-thread-or-not-to-thread/" rel="nofollow noreferrer">http://jfarcand.wordpress.com/2006/07/07/tricks-and-tips-with-nio-part-iii-to-thread-or-not-to-thread/</a></li> <li><a href="http://jfarcand.wordpress.com/2006/07/19/httpweblogs-java-netblog20060719tricks-and-tips-nio-part-iv-meet-selectors/" rel="nofollow noreferrer">http://jfarcand.wordpress.com/2006/07/19/httpweblogs-java-netblog20060719tricks-and-tips-nio-part-iv-meet-selectors/</a></li> <li><a href="http://jfarcand.wordpress.com/2006/09/21/tricks-and-tips-with-nio-part-v-ssl-and-nio-friend-or-foe/" rel="nofollow noreferrer">http://jfarcand.wordpress.com/2006/09/21/tricks-and-tips-with-nio-part-v-ssl-and-nio-friend-or-foe/</a></li> </ol>
    singulars
    1. This table or related slice is empty.
    1. POAndroid: Unbuffered IO
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USRorist
    1. USRorist
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POAndroid: Unbuffered IO
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. CO`WritableByteChannel.write()` is still blocking in my case.
      singulars
      1. PO
      1. USDheeraj V.S.
    2. COThis is not a non-blocking implementation.
      singulars
      1. PO
      1. USChris Stratton
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload