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248827 views

Registered: 2009-01-21

Update: 5 months ago

Problems: 58

Solutions: 55

References: 102

Problem views: 248827

Unsolved problem views: 9705

yliu

User

O(n) person in an O(log n) world.

刘一鸣

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#90: 5Ghz mode with Ralink RT2870 and AirPort Express

Solved!
on April 06, 2010, 01:20 AM UTC   —   from   92049143cabb7ba896d7c06e19906303_small yliu    ( 5,877 views )
I purchased a SparkLAN WUBR-505N dual band USB WiFi adapter, which claimed to do 802.11 a/b/g/n, for my Powerbook G4. This card is using the Ralink RT 2870, which is a dual band chipset with fairly nice Mac OS X drivers provided by Ralink. I plugged it in...
Tags: Ralink, WiFi, AirPort, AirPort Express, OS X
1 solution | 2 references     Add Solution | Add Reference    

#88: "No record of this item" with USPS tracking number with Amazon shipping

Solved!

8c8186f40212c31d89c57e35d47927e3

on March 10, 2010, 10:02 PM UTC   —   from   92049143cabb7ba896d7c06e19906303_small yliu    ( 11,886 views )
I have a package shipping from Amazon using their SuperSaver shipping method. A USPS tracking number was issued, but using the USPS online package tracking system always reports "There is no record of this item". It has been several days, and still the Post...
Tags: Amazon, USPS, shipping
1 solution | 3 references     Add Solution | Add Reference    

#87: Remove NTW manual watermark

Solved!

9a17a95fc6cc6dd21155f510886aa34a

on March 05, 2010, 12:24 PM UTC   —   from   92049143cabb7ba896d7c06e19906303_small yliu    ( 1,983 views )
The Steam version of Napoleon: Total War ships with a PDF manual. Unfortunately, it has a giant "SEGA" watermark over most of its pages, making the text difficult to read. Looking for a reasonably easy way to remove the SEGA watermark. From viewing it, it...
Tags: watermark, Napoleon: Total War, pdf
1 solution | 2 references     Add Solution | Add Reference    

#86: Building bsddb.so for Python

Solved!
on February 22, 2010, 12:31 AM UTC   —   from   92049143cabb7ba896d7c06e19906303_small yliu    ( 3,165 views )
I want to build the _bsddo.so module for my Python install, and link it to an installation of BerkeleyDB 4.8 on my OS X 10.6 machine. OS X 10.6 comes with Python 2.6 and a stock bsddb module, but does not ship the actual binary _bsddb.so, which makes the entire...
Tags: BerkeleyDB, bsddb, bsddb.so, OS X, 10.6, compilation, python
1 solution | 2 references     Add Solution | Add Reference    

#85: Colons and special characters in Ultrasphinx queries

Solved!
on February 19, 2010, 09:59 PM UTC   —   from   92049143cabb7ba896d7c06e19906303_small yliu    ( 2,372 views )
When I use UltraSphinx, the Ruby API to the Sphinx full-text search engine, queries with certain special characters such as colons (:), at signs (@), and other reserved characters throw an Ultrasphinx::UsageError exception in my query interface. For example...
Tags: full-text search, programming, ruby, ultrasphinx, sphinx
1 solution | 2 references     Add Solution | Add Reference    
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