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'adb' is not recognized as an internal or external command, operable program or batch file
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edited Jun 25 '16 at 12:02
answered Dec 13 '13 at 10:47
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Database design for audit logging
Every time I need to design a new database I spend quite some time
thinking on how I should set up the database schema to keep an audit log of
the changes.
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How do I solve the INSTALL_FAILED_DEXOPT error?
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edited Nov 3 '14 at 4:54
answered Mar 17 '11 at 6:25
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Are strongly-typed functions as parameters possible in TypeScript?
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Sure. A function's type consists of the types of its argument and its return type. Here we specify that the callback parameter's type must be "function that accepts a number and returns type any":
class Foo {
save(callback: (n: number) => any) : void {
callb...
What is the recommended way to use Vim folding for Python code
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Personally I can't convince myself to litter my code with the markers. I've become pretty used to (and efficient) at using indent-folding. Together with my mapping of space bar (see below) to open/close folds and the zR and zM commands, I'm right at home. Perfect ...
What is the difference between save and insert in Mongo DB?
...xamples, the behavior is essentially the same.
save behaves differently if it is passed with an "_id" parameter.
For save, If the document contains _id, it will upsert querying the collection on the _id field, If not, it will insert.
If a document does not exist with the specified _id value, the sa...
Cannot install Lxml on Mac os x 10.9
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edited May 29 '16 at 12:46
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How to set default font family for entire Android app
...Roboto font as default font family to entire app? I've tried like this but it didn't seem to work.
15 Answers
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Drawable image on a canvas
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The good way to draw a Drawable on a canvas is not decoding it yourself but leaving it to the system to do so:
Drawable d = getResources().getDrawable(R.drawable.foobar, null);
d.setBounds(left, top, right, bottom);
d.draw(canvas);
This will work with all kinds of drawables, not on...
How to display HTML tags as plain text [duplicate]
I have an input form on my website where HTML is allowed and I'm trying to add instructions about the use of HTML tags. I'd like the text to
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