- Upvotes Received
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Technology consultant.
- Interests
- writing, reading, video, literate programming, typography, etc.
- PC Specs
- Mostly FreeBSD and OS X boxen, with a Linux and a Windows box somewhere in there as well.
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Re:
IP Addressing
Good Evening, I just can't seem to wrap my head around this IP addressing. Lets say I want to use 192.168.1.0 default gateway. Then Router IP Address = 192.168.1.0 Lets say my subnet mask is 255.255.255.224 = 32 IP addresses and 30 hosts. That makes my first line out g0/0 … 
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Re:
Subnetting
Hi How can I subnet this ip address? 100.20.10.0/24 Subnet A 2 hosts Subnet B 80 hosts http://puu.sh/l2ata/3b2d1e6d68.jpg I think my solution not correct! I appricate your help N ID Subnetmask First available Last available Broadcast 100.20.10.128 255.255.255.128 100.20.10.129 PC B 120.10.10.130 120.10.10.131 100.20.10.132 255.255.255.252 100.20.10.132 PC A 100.20.10.134 100.20.10.135 …
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Howdy All, I'm creating a database for UFO sightings and would appreciate some feedback or suggestions. Yes I know, strange topic. Some background info so that the problem is understood: I'm extracting data from several large UFO database catalogs, news articles, and other miscellaneous sources, so that the data can … 
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Re:
Use of Triggers
Hello All, I need a bit of advice regarding my final year project. I dont want any help with code but just on what path I should take. My project based on using triggers to solve business problems. I am not sure, on how I should approach this really. if … 
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Hi I have written a procedure in PL/SQL to get values from user and then I am updating the same in a table. This worked fine 1st time but its just not showing the new values inserted by the user. The field which should be updated with the user value …
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Hi! Just want to ask if it's possible that within a select statement, there has a loop. Have this sample query but when I run this it says missing expression after <column2> Select <column1>, <column2>, FOR Lcntr IN 1..12 LOOP CASE WHEN Lcntr THEN .... END END LOOP; FROM <table> …
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I want to show the total qty of these query (total qty from datagridview where ActualQty value will update the values of Used Column) `SELECT COUNT(Software) AS ActualQty FROM tblswlogs WHERE Software='MS EXCEL'` and (**Total** will appear in textbox) `SELECT MAX(used + initialqty) As Total FROM tblswlist WHERE Software = …
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Hi, I'm in need of assistance with mod_rewrite. Currently, I've a folder at www.domain.com/folder. I need to leave the files where they are, but have the address bar in the browser appear as someothername.domain.com Any help would be greatly appreciated! I should mention that I've already got a few .htaccess …
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why in apple there is no antivirus and why it is not shareable with other OS. 
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How can i create a custom protocol with ws scheame ? ex: ws://localhost/echo or ws://localhost:8080/echo with node js ?
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Hi I have a php script that reads in the contents of an existing html file and saves it to a variable called $home_page. For a test I displayed this by printing variable out and the output displays as expected. Then using fpdf I wrote this variable out to create …
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I want an idea on how to make online chatting network in perl, just like a messenger where if there's an online people you can chat him/her. I know how to create a chat network in perl but everyone can chat in an single network like a public chat room, …
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