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Draw in Canvas by finger, Android
...onCreate(savedInstanceState);
dv = new DrawingView(this);
setContentView(dv);
mPaint = new Paint();
mPaint.setAntiAlias(true);
mPaint.setDither(true);
mPaint.setColor(Color.GREEN);
mPaint.setStyle(Paint.Style.STROKE);
mPaint.setStrokeJo...
Could not locate Gemfile
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Converting bytes to megabytes
...nguishes the terms, e.g. Mebibyte = 1024^2 bytes but Megabyte = 1000^2 (in order to be compatible to SI units like kilograms where k/M/... means 1000/1000000). Actually most people in the IT area will prefer Megabyte = 1024^2 and hard disk manufacturers will prefer Megabyte = 1000^2 (because hard di...
How to do two-way filtering in AngularJS?
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Getting Python error “from: can't read /var/mail/Bio”
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Creating an empty list in Python
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What is href=“#” and why is it used?
...l pages that are meant to demonstrate a set of CSS/HTML, WordPress themes, etc, but aren't real pages, so the links don't need to go anywhere.
– m59
Dec 10 '15 at 11:55
1
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Can I query MongoDB ObjectId by date?
...Id represent a timestamp, to query your collection chronologically, simply order by id:
# oldest first; use pymongo.DESCENDING for most recent first
items = db.your_collection.find().sort("_id", pymongo.ASCENDING)
After you get the documents, you can get the ObjectId's generation time like so:
i...
Mockito matcher and array of primitives
...ls as possible (verifying the subsequent calls in the production code, the order of the verify's does not matter).
Here is the code:
import static org.mockito.AdditionalMatchers.*;
verify(mockObject).myMethod(aryEq(new byte[] { 0 }));
verify(mockObject).myMethod(aryEq(new byte[] { 1, 2 }))...
Drop all duplicate rows across multiple columns in Python Pandas
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