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120 Posted Topics
 | [QUOTE=imnannyogg;769172]Hi, I have 6 family pc's connected by a cable router. My and my husbands connection is wired, my 18 yr old son, 17 year old son, 15 yr old daughter and a family pc for use by the younger children have a wireless link. [/QUOTE] It is trivial to … |
 | Re: Online storage S3 by Amazon: [url]http://www.amazon.com/gp/browse.html?node=16427261[/url] XDrive by AOL: [url]http://www.xdrive.com/[/url] Take your pick.  |
| | Why is it not ip_from and ip_to = ? I have not dealt with using a composite primary key and then adding in >= or <=. I have always set them equal. While it may not be the use scenerio you are wanting, does that speed up the query time? |
| | Some friends and I have been experiencing this lately - particularly in EVE. Some of us found a fix in downgrading video drivers. Others had success upgrading video drives. And finally, some tweaked their sound settings (3D Sound, and so on).  |
| | Internet Setup: Internet Connection Type: DHCP Network Setup: Router IP: 10.10.1.1 Subnet Mask: 255.255.255.0 DHCP: Enable I assume your current pc in its current set-up plugs into a wall socket? Plug the WLAN port of the router into that wall socket. Now, plug your pc into one of the 4 … |
 | Re: MyISAM vs InnoDB [quote=cscgal;316296]*bump* Very not long after my last post, DaniWeb moved to a dual server setup. And now, roughly one year later, it looks like we've been forced into going the InnoDB route. Surfing DaniWeb is speedy but posting has been hit or miss lately. Not sure if this is the … |
 | Visit a website and ask "How can I do it better?" The ideas aren't hard for me, it's the time and desire to program. |
| | [QUOTE=;][/QUOTE] How is this system to be used? Your Student table does not list the School the Student attends - is this ok? How large is the District? Will you be producing District-wide reports or individual Schools? Are all actions based on StudentId (primary key) or a multitude of columns …  |
| | Does Access have a DateTime data type? I would use that if it does (under the assumption that you can book a conference room for more than one day). Here is an example, just using the DateTo/From stuff (this assumes that DateFrom is always < DateTo): [CODE] select * from … |
| | Can you please supply the data that is being passed in the "$user2" variable? You can do a little count like this [CODE] SELECT m.msg_id, count(*) FROM messages m, comments c WHERE m.msg_id *= c.msg_id_fk GROUP BY m.msg_id [/CODE] If you knock out the count and group by you will … |
 | A ResultSet is tied to a Statement which is tied to a Connection. If you close the Statement or Connection, you impact the ResultSet. It is ideal to take the ResultSet on the server and place it into a different object and then pass that new object to the client. … |
| | Can you plug in different computers and they all work? Can you power cycle the antenna? I know you do not use a cable modem, but cable modems are known to bind to the MAC addresses of the machines plugged in. To swap a device connected to such cable modems … |
| | Is Type 4 a company? Typically, a DSL or Cable *modem* is not capable of WiFi. For that, you will need an appliance that is. Select the proper hardware and read the manual. You want something which is WPA capable if possible.  |
| | As was already suggested. Recommend a 2.5" external hard drive. 2.5" is laptop size, so most are self-powered by USB alone. You may have to monkey with your laptop to make it properly provide power over USB when not plugged into the power adapter. Be sure to back-up your external … |
| | I needed a way to spawn multiple threads, have them monitored, and restarted if an error occured. I came up with the following. This snippet is from a larger program, so if there is a problem please let me know. This is for command line and tested on Linux (well, … |
| | Here is a little spinner thing for the command line, used when your current bash script is waiting on a background/system process. The weird character is ^H or a backspace.  |
| | Snort is an Intrusion Detection System, not a sniffer. tcpdump is command line and Wireshark is a GUI. They do the same thing. I use Wireshark to process a tcpdump or airdump capture. |
| | Can you provide more information? You have a hard drive of X size (GB/TB). The partitions are as follows..? Example: 250 GB HD 50 MB /boot ext2 partition 50 GB / ext3 partition (Ubuntu) rest - Windows XP |
| | Can the two machines ping each other? Firewalls turned off? And is one of your computers sharing a folder for the other to see? |
| | From the Ubuntu server, run: [code] $ netstat -a [/code] And see if you see something like *.ssh under IPv4 (usually near the top of the output) .. This will tell you whether your SSH server is up or not. Second, when you try SSH again, use the -vv flags: … |
| | [quote] Power over Ethernet or PoE technology describes a system to transfer electrical power, along with data, to remote devices over standard twisted-pair cable in an Ethernet network. This technology is useful for powering IP telephones, wireless LAN access points, network cameras, remote network switches, embedded computers, and other appliances … |
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| | Inner Join (id is foreign key) [code] SELECT * FROM table1 t1, table2 t2 WHERE t1.id = t2.id [/code] Left Outer Join (id is foreign key) [code] SELECT * FROM table1 t1, table2 t2 WHERE t1.id *= t2.id [/code] |
| | It sounds like you are mixing the Data Layer and the Presentation Layer. Making sure the user sees the correct oder is a concern for the Presentation layer (VB, in this case). |
| | Those are not "headers," they are columns. Do you know what Normalization means in a database setting? I would work on normalizing the tables first and then worry about the queries, forms, etc. |
 | Re: *waves* There are lots of things to design.. Welcome to the, uh, party (or zoo). I have simply done the 'push car until it is there' - a fork lift would have been much faster. |
 | Sure. This is run on the IQ instance. The location is ASE_SERVER.LOCAL_DATABASE (ASE_SERVER should be in your interfaces/sql.ini file). [code] INSERT INTO iqTable location 'ASE.DB' ( select * from DB..table ) [/code] I cannot assist on setting up the location nor where to find more details in IQ. I am … |
| | [code] SELECT table, sum(people) FROM Tables GROUP BY table [/code] All aggregate functions (sum, max, min, avg, etc) must include a GROUP BY including all columns up-to the aggregate. If this is a school assignment, I suggest you crack the books and spend time in the lab. |
 | Re: Outrage! A terrible incident all around. I am wondering if we should be lucky that the officer did not fire upon the vehicle or driver. I am interested in knowing what disciplinary actions, if any, are taken. |
| | [code] CREATE PROCEDURE CreateWebsiteMember ( @wbmName varchar(50) ) AS INSERT into tblWebsiteMember (Name) VALUES(@wbmName) SELECT ID as 'Result' FROM tblWebsiteMember where NAME = @wbmName [/code] Now check 'Result' for NULL value in your web application. At least, that is how I would do it. [code] CREATE PROCEDURE CreateWebsiteMember ( @wbmName … |
| | If you provide your current solution and what problems you are encountering, you will receive a better response. This forum is not known for doing your work for you. |
| | Linux is an operating system (OS), not a programing language. Does this class come with a book? |
| | Re: Table Desgin Are you repeating content? (Submitted by, Completed by, Approved by) Normalization usually relates to multiple tables and duplication of data. I would look at your "by", "comments" and any others you find to fit a pattern.. |
| | [code] SELECT h.name FROM Human h, Attribute a, Human_Attribute ha WHERE h.human_id = ha.human_id and a.attribute_id = ha.attribute_id and a.attribute_id in (list) [/code] |
| | IA64 refers to the Intel IA64 processor/arch line (also called "Tiger"). They use EFI and not BIOS. A 64-bit Xeon is actually of the x86 arch and not ia64. Other terms for 64-bit x86 archs: x86_64, EM64T (Intel) Link to Intel's Itanium page: [url]http://www.intel.com/products/processor/itanium/index.htm[/url] |
| | Does Table1 (email, pass, gender, dob) have a foreign key constraint on CompanyTable? If so, let the database handle the foreign key validation and have the web application check for errors. Insert failures due to foreign key problems (ie: non-existant CompanyId) will have a specific error number stating a foreign … |
| | This is simply an FYI post, or "This is what I use and have suggested to those who ask my opinion." Some will disagree and have good reasons for it. I do not suggest this as the "be all, end all, if you do this you will never have problems." …  |
| | HP offers a diagnostics/tools menu (F2 or F10). At least, my HP Pavilion does. It allows you to run a Memory Test and a Hard Drive Test. I would recommend running both and reporting back with the results.  |
| | Re: Storing colors Two tables. Table1 is simply Color Names and Type. [code] create table Colors ( id int not null ,name varchar(16) not null ,system tinyint not null ) [/code] 'system' maps to a numerical value (1 = RGB, 2 = CMYK, etc) Table 2 is a table of key:value pairs [code] … |
| | Those requirements are a mixture of data and presentation. You listed the requirements for a web application, not the database back-end. And I would give serious consideration to the 'ad-hoc reports' requirement. That is a very big hole in terms of stability. |
| | Your old USB port - on the side - can you plug other devices in there and have them work? Or is that port unable to support even a mouse or keyboard? USB ports do malfunction and USB network adapters are known to have issues. However, I have not heard …  |
| | If you can afford a machine to do nothing but act as a firewall, I would place it between the modem and router. Otherwise, I would do the same: modem -> router -> switch. The current wave of routers allow you to specify an IP Address for the DMZ machine. … |
| | 1) Verify the wireless nic is even recognized by your laptop (Start -> Control Panel -> Network Connections). Should see something about Wireless. 2) Check your IP settings (is the NIC provided an IP, etc?): Start -> Run -> cmd [Enter] [code] C:\> ipconfig /all [/code] You should see some … |
| | It sounds like you experienced a web browser (Safari, Opera or FireFox) pop-up window crafted to look like a virus alert. If you clicked on the crafted window and were taken to a scary website, then it is possible you were infected. No operating system is immune to viruses, rootkits … |
| | I had similar problems on an old computer. Turns out, I had a bad cd-rom drive or a bad IDE2 connector on the motherboard or a bad BIOS. I never really isolated the problem. I got a minimal debian net install to succeed and then the onboard NIC toasted itself … |
| | Do you have physical access to these hardware pieces? If so, grab the company and any model numbers you can find. Look them up online or call the appropriate companies. Switches and routers both have Console, AUX, Serial, RJ45, etc [physical] ports. Some even have Fiber, piggy-back/daisy-chain and so on. … |
 | I am hoping to look into this for myself at the start of next year. You will want a VPN Server, which can either be a standalone machine or built into a router. (not sure what models support it) If you go the standalone machine, you will have to do … |
| | From my debian VM: [code] root 2114 1 0 Nov28 ? 00:00:00 /usr/sbin/sshd root 32519 2114 0 08:52 ? 00:00:00 sshd: xxxx [priv] xxxx 32521 32519 0 08:52 ? 00:00:00 sshd: xxxx@pts/0 [/code]  |
 | I am assuming that you do not need much horsepower. The Netbooks are neat, but do not provide big crunch power under the hood. This should not be a problem for [LMB]AMP development. One thing to note is that most netbooks do not include a cd-rom drive. So, the initial … |
| | Just some basic steps.. Ping your local IP (192.168.1.105). Ping your Gateway (192.168.1.1). Ping each DNS server (68.87.73.242, etc). Things ok? Let's try a look-up. Open a DOS prompt (Start -> Run -> cmd). Look-up google: [code] C:\> nslookup www.google.com [/code] You should see a section similar to "Non-authoritive answer:". … |
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