Sounds like quite true… Nokie? I have been using it for a long time.
ZT: lousy experience with Nokie
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Tag Archives: Perl
Where idea comes from
Excerption from “Art of Project Management” chapter six. “Idea” here means the ‘how” to fulfil the requirements collected in the earlier stage.
prozilla support for proxy
Proxy 2.0.3+ supports proxy download via http and ftp. It is configured using configuration file, not the option file from command line. The online documentation of prozilla is extremely confusing, so we read its source code and figured out how to do it properly.
EMC storageScope known issue fixed by me
After we migrate the EMC SAN storage to a new SAN device, we found the storageScope graph does not work properly. It can either show the historical data till the migration date, or show the graph from migration date to now. This means the graph is cut at the migration date.
Fixing “morning inaccessible” bug in modperl
There was a strange problem with our ensembl server that usually the server becomes “inaccessible” in the morning, but when we tested a few times, the server works extremely well during the day. However, it becomes “inaccessible” again tomorrow morning.
Ensembl mirror inaccessbile under intensive MySQL requests
The background for this issue that our user found local ensembl mirror sometimes inaccessible, but after a few refresh the pages comes out again. I realized the problem was caused by the small default value of max_connections in MySQL server, and the fact the ensembl uses DBI instead of Apache::DBI in the perl.startup script.
In the latest CVS code of ensembl, perl.startup file still uses “DBI” module, soI believe it will have potential performance issues on other mirror sites.
Generate list of large files in a file system
One of the NFS file system has been reaching 90% watermark from time to time. Although we wrote emails to end users for their help to clean up. The effect is not good enough. To identify the big files in this file system, the following steps help.
Consuming SRS with Web Service
This documentation was written for a project I did to explore how SRS can help phamaseutical enterprise manage their data and internal developed application. For use or reference, please cite this site as original author.
Windows control “ListBox” datasource refresh
When Windows.Forms.ListBox which is bound to a C# array through its DataSource property, the content of the array displays properly in the listbox. But the content of array is modified, what’s the best why to refresh the Listbox?
Advance regular expression usage
This notes shows an advanced usage of perl regular expression. There is an array of file names, I need pick up those txt files NOT starting with “abc” and “de”. This could not be done easily with standard regular expression, we need to use “extended” feature.