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Catch an exception thrown by an async void method
...rchRob Church
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py2exe - generate single executable file
...5
dF.dF.
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How to see which flags -march=native will activate?
...on gcc 4.9.2 on a Phenom, the output includes these: --param l1-cache-size=64 --param l1-cache-line-size=64 --param l2-cache-size=512
– Daniel Santos
Jan 29 '15 at 0:22
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Change MySQL default character set to UTF-8 in my.cnf?
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Is your first line max_allowed_packet=64M related to this UTF8 issue in any way?
– malhal
Nov 29 '12 at 3:40
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Should you choose the MONEY or DECIMAL(x,y) datatypes in SQL Server?
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"Never" is a strong word. "Money" is useful for casting results to that type for display to the user in a culture-sensitive way, but you'r...
Should IBOutlets be strong or weak under ARC?
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PS: weak is a quite a bit cheaper in ARM64 :D
– hypercrypt
Dec 10 '13 at 22:11
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Can I run multiple versions of Google Chrome on the same machine? (Mac or Windows)
...chasF Lekschas
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Applying a git post-commit hook to all current and future repos
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CascabelCascabel
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Efficient way to apply multiple filters to pandas DataFrame or Series
...(np.logical_and, conditions)
c_1 = data.col1 == True
c_2 = data.col2 < 64
c_3 = data.col3 != 4
data_filtered = data[conjunction(c1,c2,c3)]
np.logical operates on and is fast, but does not take more than two arguments, which is handled by functools.reduce.
Note that this still has some redundan...
Is inline assembly language slower than native C++ code?
...hecking for non-overlap if you omit __restrict). SSE2 is baseline for x86-64, and with shuffling SSE2 can do 2x 32-bit multiplies at once (producing 64-bit products, hence the shuffling to put the results back together). godbolt.org/z/r7F_uo. (SSE4.1 is needed for pmulld: packed 32x32 => 32-bit...