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Integer division with remainder in JavaScript?
...hich is harder: learning about Math.floor and the who-knows-how-many other API functions, or learning about the ~ (bitwise-not) operator and how bitwise operations work in JS and then understanding the effect of double tilde?
– Stijn de Witt
Nov 27 '15 at 20:53...
Force DOM redraw/refresh on Chrome/Mac
... It is possible to redraw only part of the viewport. There is no API to do so, but the browser can choose to do so. The viewport is painted in tiles to begin with. And composite layers are painted independently.
– morewry
Jan 15 '15 at 20:02
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How to import load a .sql or .csv file into SQLite?
I need to dump a .sql or .csv file into SQLite (I'm using SQLite3 API). I've only found documentation for importing/loading tables, not entire databases. Right now, when I type:
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How to add manifest permission to an application?
...the manifest statement.. anywhere below that and it would not work. v2.2, api level 8, htc g1
– slf
Aug 20 '11 at 22:01
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How do I detect the Python version at runtime? [duplicate]
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Per sys.hexversion and API and ABI Versioning:
import sys
if sys.hexversion >= 0x3000000:
print('Python 3.x hexversion %s is in use.' % hex(sys.hexversion))
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Read a file one line at a time in node.js?
...en if there is no final \n.
UPDATE: this example has been added to Node's API official documentation.
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Deep copying an NSArray
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Seems to be the correct answer. The API states each element gets an [element copyWithZone:] message, which may be what you were seeing. If you are in fact seeing that sending [NSMutableArray copyWithZone:nil] doesn't deep copy, then an array of arrays may not ...
Convert date to datetime in Python
...without relying on the reader to be very familiar with the datetime module API is:
from datetime import date, datetime
today = date.today()
today_with_time = datetime(
year=today.year,
month=today.month,
day=today.day,
)
That's my take on "explicit is better than implicit."
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Horizontal ListView in Android?
... is officially out.
You can download the preview docs here.
Warning: The API for Recycler View may change and it may have bugs.
Updated
The source code for horizontal listview is:
LinearLayoutManager layoutManager
= new LinearLayoutManager(this, LinearLayoutManager.HORIZONTAL, false);
Recy...
Thread-safe List property
...ook likes they added this in .net core 2.0 docs.microsoft.com/en-gb/dotnet/api/…
– Cirelli94
Mar 7 '18 at 15:00
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