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Is it possible to set a number to NaN or infinity?
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279
Cast from string using float():
>>> float('NaN')
nan
>>> float('Inf')
inf
&...
Setting custom UITableViewCells height
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502
Your UITableViewDelegate should implement tableView:heightForRowAtIndexPath:
Objective-C
- (CG...
Whitespace Matching Regex - Java
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Neuron
3,54333 gold badges2323 silver badges4040 bronze badges
answered Jan 19 '11 at 2:02
Raph LevienRaph Levien
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How to display multiple notifications in android
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answered Aug 7 '13 at 11:23
Sanket ShahSanket Shah
4,28133 gold badges1818 silver badges3737 bronze badges
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Python: Is it bad form to raise exceptions within __init__?
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162
Raising exceptions within __init__() is absolutely fine. There's no other good way to indicate a...
pandas read_csv and filter columns with usecols
...pandas as pd
from StringIO import StringIO
csv = r"""dummy,date,loc,x
bar,20090101,a,1
bar,20090102,a,3
bar,20090103,a,5
bar,20090101,b,1
bar,20090102,b,3
bar,20090103,b,5"""
df = pd.read_csv(StringIO(csv),
header=0,
index_col=["date", "loc"],
usecols=["date", "loc", "x"],...
Using python's eval() vs. ast.literal_eval()?
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edited Jul 26 '16 at 11:10
Community♦
111 silver badge
answered Mar 4 '13 at 8:52
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How do I do a bulk insert in mySQL using node.js
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12 Answers
12
Active
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Android adb “Unable to open sync connection!”
...t for doing this?
– James Moore
May 25 '11 at 16:06
1
Seriously why is android always so faulty!?...
Detect application heap size in Android
...lls you how many total bytes of heap your app is allowed to use.
For item 2 above: getMemoryClass()
which can be invoked as follows:
ActivityManager am = (ActivityManager) getSystemService(ACTIVITY_SERVICE);
int memoryClass = am.getMemoryClass();
Log.v("onCreate", "memoryClass:" + Integer.toStrin...