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What is a reasonable order of Java modifiers (abstract, final, public, static, etc.)?
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1 : public
2 : private
4 : protected
8 : static
16 : final
32 : synchronized
64 : volatile
128 : transient
256 : native
512 : interface
1024 : abstract
2048 : strictfp
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'printf' vs. 'cout' in C++
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– Maxim Egorushkin
Nov 25 '11 at 8:32
4
@MaximYegorushkin: Standard printf has no such ability. ...
Soft wrap at 80 characters in Vim in window of arbitrary width
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– Sridhar Sarnobat
Jul 22 '18 at 23:32
The autocmd did work perfectly for me (using guake terminal).
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vagrant up failed, /dev/vboxnetctl: no such file or directory
.... Either there is no module
available for the current kernel (2.6.32-358.23.2.el6.x86_64) or it failed to
load. Please recompile the kernel module and install it by
sudo /etc/init.d/vboxdrv setup
You will not be able to start VMs until this problem is fixed.
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What datatype to use when storing latitude and longitude data in SQL databases? [duplicate]
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The question is about storing. A 32-bit float is the most efficient way to store. If you need to do a lot of calculations, and can show that rounding errors matter, then cast to 64-bit float first.
– nilskp
Jul 2 '13 at...
Does pandas iterrows have performance issues?
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Mateen Ulhaq
16.6k1111 gold badges6464 silver badges105105 bronze badges
answered Jul 21 '14 at 17:39
JeffJeff
1...
Inspecting standard container (std::map) contents with gdb
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Note: the std::map functionality in these scripts assumes 32-bit pointer types. For 64-bit machines, replace "+ 4" to "+ 8" everywhere in the file.
– Kyle Simek
May 20 '12 at 20:22
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How to add a line break in C# .NET documentation
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325
You can use a <para /> tag to produce a paragraph break or you can wrap text in <para...
Which is the fastest algorithm to find prime numbers?
...u and primesieve are both faster in general, I think, and certainly over 2^32. Both are (modified) sieves of Eratosthenes rather than the Atkin-Bernstein sieve.
– Charles
Aug 19 '11 at 4:29
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How to convert a unix timestamp (seconds since epoch) to Ruby DateTime?
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# ~ % ruby -v
# => ruby 2.1.5p273 (2014-11-13 revision 48405) [x86_64-darwin13.0]
irb(main):038:0> Benchmark.measure do
irb(main):039:1* ["1318996912", "1318496912"].each do |s|
irb(main):040:2* DateTime.strptime(s, '%s')
irb(main):041:2> end
irb(main):042:1> end
=> #&l...