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Why do == comparisons with Integer.valueOf(String) give different results for 127 and 128?
...ning an Integer object, which may have its values cached between -128 and 127. This is why the first value returns true - it's cached - and the second value returns false - 128 isn't a cached value, so you're getting two separate Integer instances.
It is important to note that you are comparing re...
CSS horizontal centering of a fixed div?
...he browser window.
– user126284
Aug 27 '11 at 4:37
3
@Bahodir: Are you sure? It looks right to m...
How to access the last value in a vector?
...for larger vectors!
– anonymous
Feb 27 '17 at 15:27
1
Doesn't work if you want to add stuff from ...
Installing Python 3 on RHEL
... python3 for convenience
– Will
May 27 '16 at 14:36
8
...
SQL NVARCHAR and VARCHAR Limits
...
Thomas Rollet
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answered Mar 23 '17 at 8:18
Heta77Heta77
...
ByteBuffer.allocate() vs. ByteBuffer.allocateDirect()
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What is the difference between server side cookie and client side cookie?
... edited Oct 7 '15 at 16:14
1252748
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answered Aug 3 '11 at 6:00
...
pandas dataframe columns scaling with sklearn
...MaxScaler()
>>> dfTest = pd.DataFrame({'A':[14.00,90.20,90.95,96.27,91.21],
'B':[103.02,107.26,110.35,114.23,114.68],
'C':['big','small','big','small','small']})
>>> dfTest[['A', 'B']] = scaler.fit_transform(dfTest[['A', 'B']]...
Setting an object to null vs Dispose()
...
Jon SkeetJon Skeet
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...
How to determine if a number is a prime with regex?
...u003cpath fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M25.6622 17.6335C27.8049 17.6335 29.3739 16.9402 30.2537 15.6379C30.8468 14.7755 30.9615 13.5579 30.9615 11.9512V6.59049C30.9615 5.28821 30.4833 4.66231 29.4502 4.66231C28.9913 4.66231 28.4555 4.94978 28.1109 5.50789C27.499 4.86533 26.7335 4....