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Are Git forks actually Git clones?
...and upstream on GitHub?"
And with Git 2.20 (Q4 2018) and more, fetching from fork is more efficient, with delta islands.
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Strange out of memory issue while loading an image to a Bitmap object
... the image preview (load an image off the SD card) the application returns from the activity back to the listview activity to the result handler to relaunch my new activity which is nothing more than an image widget.
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What is a 'SAM type' in Java?
...ymous classes and are less restrictive on method naming. Take this example from the link:
class Person {
private final String name;
private final int age;
public static int compareByAge(Person a, Person b) { ... }
public static int compareByName(Person a, Person b) { ... }
}
Per...
How can I get the SQL of a PreparedStatement?
...lthough this is functionally true, there's nothing preventing utility code from reconstructing an equivalent unprepared statement. For example, in log4jdbc: "In the logged output, for prepared statements, the bind arguments are automatically inserted into the SQL output. This greatly Improves reada...
How do I use floating-point division in bash?
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The awk script needs an exit to prevent it from reading from its input stream. I also suggest using awk's -v flags to prevent leaning toothpick syndrome. So: RESULT=$(awk -v dividend="${IMG_WIDTH}" -v divisor="${IMG2_WIDTH}" 'BEGIN {printf "%.2f", dividend/divisor; ex...
Diff two tabs in Vim
...s is awesometastic. The edit fileN parts can be replaced with just pasting from the buffer, which lets you diff two chunks of text without pasting each into a tmp file (something that meld lets you do, but visual diff tools on the Mac are lacking in). It worked in MacVim for me out of the box.
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How to get Android crash logs?
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@jesses.co.tt Yep, just run adb logcat from whatever directory adb is located in. Alternatively you can use the SDK tools included in the Eclipse plugin
– Chris Thompson
Jun 18 '13 at 23:05
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How to delete a record in Django models?
...lete it directly:
SomeModel.objects.filter(id=id).delete()
To delete it from an instance:
instance = SomeModel.objects.get(id=id)
instance.delete()
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How to get the python.exe location programmatically? [duplicate]
...a handle of the python interpreter so I can pass a script file to execute (from an external application).
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How to use single storyboard uiviewcontroller for multiple subclass
... which is connected to right navigation button of the navigation bar
From there I would like to use the storyboard as a template for other views without having to create additional storyboards. Say these views will have exactly the same interface but with root view controller of class Specifi...