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node.js hash string?
...5').update(name).digest('hex');
console.log(hash); // 9b74c9897bac770ffc029102a200c5de
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Is there a (repeat-last-command) in Emacs?
...at:
You can repeat commands with C-x z, and hit z to keep repeating.
A bit shocking nobody mentioned repeat-complex-command, available from the key binding C-x ESC ESC.
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Rails 3 - can't install pg gem
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edited Feb 10 '13 at 23:22
ogoldberg
74677 silver badges88 bronze badges
answered May 29 ...
Cross cutting concern example
...n use to encapsulate them with the desired transactional behavior is a big win.
Another good candidate as an example of a cross-cutting concern is authorization. Annotating a service method with a marker that tells who can call it, and letting some AOP advice decide whether to allow the method call...
How to enable assembly bind failure logging (Fusion) in .NET
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What does the ! mean? Key or value? What about 64 bits systems?
– Bruno Martinez
Jul 14 '09 at 15:21
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What's the fastest way to delete a large folder in Windows?
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+1 on Cygwin, which does an unlink on the structure, a bit faster than how windows tools does it, not as safe though.
– Tracker1
May 21 '13 at 21:23
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`require': no such file to load — mkmf (LoadError)
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Using Pylint with Django
...ssing around with this a little more, I decided to hack PyLint just a tiny bit to allow me to expand the above into:
[TYPECHECK]
generated-members=REQUEST,acl_users,aq_parent,objects,_meta,id,[a-zA-Z]+_set
I simply added:
import re
for pattern in self.config.generated_members:
if...
What's the difference between Perl's backticks, system, and exec?
...se this tasks.
There is IPC::Open2 and IPC::Open3 and IPC::Run, as well as
Win32::Process::Create if you are on windows.
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Moving decimal places over in a double
...n formatln() with codes for pennies. The reason for the conversion was 32 bit integers were no longer enough. +/- 2 billion pennies is $20 million and that overflowed for the World Cup or Olympics, I forgot.
I was sworn to secrecy. Oh well. In academea, if it's good you publish; in industry, yo...