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PermGen elimination in JDK 8
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362
Reasons of ignoring these argument is permanent generation has been removed in HotSpot for JDK...
John Carmack's Unusual Fast Inverse Square Root (Quake III)
...t, 4x faster than regular (float)(1.0/sqrt(x)) , including a strange 0x5f3759df constant. See the code below. Can someone explain line by line what exactly is going on here and why this works so much faster than the regular implementation?
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Git Extensions: Win32 error 487: Couldn't reserve space for cygwin's heap, Win32 error 0
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232
Cygwin uses persistent shared memory sections, which can on occasion become corrupted. The symp...
ORA-01882: timezone region not found
...atabase. Just today I had this issue when using ojdbc6.jar (version 11.2.0.3.0) to connect to an Oracle 9.2.0.4.0 server. Replacing it with ojdbc6.jar version 11.1.0.7.0 solved the issue.
I also managed to make ojdbc6.jar version 11.2.0.3.0 connect without error, by adding oracle.jdbc.timezoneAsReg...
git produces Gtk-WARNING: cannot open display
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337
I have finally discovered a solution to the problem. As it was described here, I ran the follo...
Inno Setup for Windows service?
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233
You don't need installutil.exe and probably you don't even have rights to redistribute it.
Her...
Python str vs unicode types
... ways into a sequence of binary data represented via str.
Note: In Python 3, unicode was renamed to str and there is a new bytes type for a plain sequence of bytes.
Some differences that you can see:
>>> len(u'à') # a single code point
1
>>> len('à') # by default utf-8 -&gt...
Inheriting from a template class in c++
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celtschkceltschk
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Why does .NET use banker's rounding as default?
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KibbeeKibbee
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