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How does the getView() method work when creating your own custom adapter?
...er takes your layout XML-files and creates different View-objects from its contents.
2: The adapters are built to reuse Views, when a View is scrolled so that is no longer visible, it can be used for one of the new Views appearing. This reused View is the convertView. If this is null it means tha...
AI2 Keep Awake
...r Android application running when the device wants to sleep . Table of contents Download Test results WakeLock WifiLock Battery optimization Foreground service Usage Request WakeLock Multiple WakeLocks Notification / Notification Channels NotificationChannel Notification Notificati...
Docker - a way to give access to a host USB or serial device?
Last time I checked, Docker didn't have any means to give container access to host serial or USB port . Is there a trick which allows doing that?
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Why split the tag when writing it with document.write()?
...end-tag open delimiter) is treated as terminating the end of the element's content. In valid documents, this would be the end tag for the element.
However in practice browsers only end parsing a CDATA script block on an actual </script> close-tag.
In XHTML there is no such special handling ...
Remove large .pack file created by git
I checked a load of files in to a branch and merged and then had to remove them and now I'm left with a large .pack file that I don't know how to get rid of.
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What is the difference between Serialization and Marshaling?
...resented as different value types.
Serialization will only convert object content, not representation (will stay same) and obey rules of serialization, (what to m>ex m>port or no). For m>ex m>ample, private values will not be serialized, public values yes and object structure will stay same.
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Trying to start a service on boot on Android
... You should m>ex m>tend developer.android.com/reference/android/support/v4/content/… instead. It is a Helper for the common pattern of implementing a BroadcastReceiver that receives a device wakeup event and then passes the work off to a Service, while ensuring that the device does not go back to ...
ORA-12514 TNS:listener does not currently know of service requested in connect descriptor
...stance that i had uninstalled - quick and dirty way was to copy the entire contents of listener.ora from my current installation of Oracle m>Ex m>press, to that other directory that listener seems to be checking (i think i changed it through a registry or something, and it has precedence over ORACLE_HOME...
nodeJs callbacks simple m>ex m>ample
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console.log(data);
The code above blocks thread m>ex m>ecution until all the contents of test.txt are read into memory and stored in the variable data. In node this is typically considered bad practice. There are times though when it's useful, such as when writing a quick little script to do something...
Cutting the videos based on start and end time using ffmpeg
I tried to cut the video using the start and end time of the video by using the following command
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