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• How to group methods belong to one entity in one class file in Core Data like Linq?

  - by Siegfried

  How to group methods belong to one entity in one class file in Core Data like Linq? In Linq, we can put all methods in the domain object class and reuse them, in Core Data, is there any way to create different classes for different entities? Or we can only use predicate to retrieve?

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• How to copy a folder from one one path and paste it to another path using c# ?

  - by karthik

  How to copy a folder from one one path and paste it to another path using c# ? The copied original folder should be pasted inside folder named with today's date like "220310" Like..... Orginal folder : c://Org/AbcFolder Destination folder : D://Dest/220310/AbcFolder Please help..

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• Select into from one sql server into another?

  - by blasto

  I want to select data from one table (T1, in DB1) in one server (Data.Old.S1) into data in another table (T2, in DB2) in another server (Data.Latest.S2). How can I do this ? Please note the way the servers are named. The query should take care of that too. That is, SQL server should not be confused about fully qualified table names. For example - this could confuse SQL server - Data.Old.S1.DB1.dbo.T1.

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• Need one login for two or more different sites in joomla

  - by Karthik

  I am tasked to create a web site using joomla. It will be a 'sister' site to an existing joomla site. Both are in the same domain. However, the owners want the users to be able to log into one and still be logged into the other one. How can this be accomplished? If it is possible Thanks in advance! :)

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• 2 virtual domains: one on port 80 one on port 8080, how?

  - by Simone

  I've been struggling with this, basically what I want is this: A virtual domain to run on the 80 another virtual domain to run FROM 80 TO 8080 what I've done so far is trying different combinations with apache, but all i got is having all the virtual domains pointing to port 80 this is my conf: <VirtualHost domain1.com:80> DocumentRoot /var/www/domain1 <Directory "/var/www/domain1"> allow from all Options +Indexes </Directory> ServerName domain1.com </VirtualHost> <VirtualHost server.domain2.com:80> DocumentRoot /var/www <Directory "/var/www"> allow from all Options +Indexes </Directory> ServerName server.domain2.com ServerAlias www.server.domain2.com ProxyPass / http://server.domain2.com:8080/ </VirtualHost> suggestions? :(

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• one india mail account is reliable?? [closed]

  - by user163352

  I recently registered a oneindia domain and they provided a email account at my domain name i.e http://webmail.mydomain.com is tat email account is reliable??can i use tat mail for important projects??

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• Hit one key to hold a second key down, until third is pressed

  - by Core Xii

  I'm trying to get the following behavior with AutoHotKey: When the A key is pressed, AHK holds down the S key until the D key is pressed. The following script isn't working as expected: a:: Send {s Down} return d:: if (GetKeyState("s", "P")) { Send {s Up} } return Neither is the following: a:: release_s = 0 Loop { SendInput, s if release_s break } return d:: release_s = 1 return

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• Textmate: Find and replace across project with contents of one file from said project

  - by griotspeak

  I have a regular expression to find the text I want (I wrapped the relevant section in custom tags), and I can do it by hand without much issue, but what I want is a way to automatically find and replace throughout the entire project. A macro seems like an OK idea, but it would be nice to have a command (to edit and tweak). sed seems like a good bet, but I am pretty unfamiliar with it. I am not so much asking for a complete solution as I am asking for an example that does something close to what I want. I don't really know of a good way to start.

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• Problem dumping one class type with Django dumpdata

  - by PhilGo20

  I use dumpdata to output all my apps's classes. One of my app has one class that never get's outputted and I don't know where to start looking to know what's wrong. The class is used regularly, every other classes in the app are dumped fine and dumpdata doesn't throw any error. Any cue ?

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• 2 Nics - Same Subnet..Route backup traffic through one of them

  - by Matthewhall58

  I have a windows server and a centos linux server. I want the nightly backup file (targz) that copies to the windows machine to use a different nic so that the main nic is not burdenend with moving the large file. Each server has 2 Nics in it. the network is 10.173.10.0 mask 255.255.255.192 Centos Linux Box: Eth0 is configured with 10.173.10.80 mask 255.255.255.192 gw 10.173.10.65 Eth 1 is configured with 10.173.10.71 mask 255.255.255.192 gw 10.173.10.65 Windows Box Eth 0 is 10.173.10.72 mask 255.255.255.192 gw 10.173.10.65 Eth 1 is 10.173.10.70 mask 255.255.255.192 gw 10.173.10.65 I can ping each machine from each machine. On the linux machine I use the command route add -host 10.173.10.70 dev eth1 but then when i ping 10.173.10.70 it is unreachable..... WHY?

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• Move Items per rule after they are one day old

  - by Jeff F.

  I'm not even sure if this is possible with Outlook's current rule set but I thought I'd ask. I'd like emails that meet certain characteristics to automatically be moved from my inbox after they are a day old. I get a lot of notification emails that I end up having to remove the next day manually since I get new ones to replace them each day. So a rule would be like: If the email is from [email protected] and older then 1 day move to already read folder.

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• How could one emulate namespace in C?

  - by skydoor

  In C++ one might use namespace to keep independent groups working in the same code base from inadvertently creating functions with the same name and thus creating a conflict. My question is, before the idea of namespace comes out, how might one emulate namespace in C.

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• Access from one VM to an Other

  - by meo

  I got a Linux VM Image from a dev in our company to develop on it. This works nice, but now i need to do some Internet Explorer testing, for that i have an other VM with windows on it. I have an entry in my hosts file under macos that redirect some virtual domain to the IP of the linux VM. I tried to modify the hosts file in windows also. But i cant reach Linux VM. How can i access the Server on the linux VM with Windows VM? Are there some settings i missed?

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• SQL to have one specific record at the top, all others below

  - by superdario

  Hey all, I am trying to put together a query that will display one specific record (found by the record's primary ID) at the top, and display all other records below it, sorted by date (I have "date_added" as one of the fields in the table, in addition to primary ID). I could do this with a UNION (first select would locate the record I want, and the other select would display all other records), but I'm wondering if is there perhaps a better way? I'm using Oracle, by the way.

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• Binding MySQL to run from the public or private LAN IP address - which one is faster

  - by Lamin Barrow

  So we have 2 servers all running at the same web host. We have bind MySQL to listen on the public ip-address of the database server and the web server connects to it from the public ip. Both servers run on the same private network. Currently, the DB connect method from our php script takes about 3ms to connect to the MySQL database server host. My question is, would MySql data interaction from the web server be faster if we bind it to listen on the private lan address on the database server instead of the public IP? or is it the same regardless and it wont make a different.

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• incrementing a table column's data by one || mySql

  - by Praveen Prasad

  iam having a table with columns like id || counter if i do something (some event) i want the counter's value(at a particular id) to increase by one , currently iam doing this : //get current value current_value = select counter from myTable where id='someValue' // increase value current_value++ //update table with current value update myTable set counter=current_value where id='someValue'; currently iam running 2 queries for this, please suggest me some way do it in one step.

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• tracing one oracle listener at a time

  - by Bob

  I need to turn on sqlnet tracing on the server. We have several listeners for the same database home. However, since it is the same database home, we have 1 sqlnet file. How do I turn tracing on for just 1 listener in that oracle home trace_level_server=16 trace_timestamp_server=true trace_directory_server= Oracle 10.1.0.3 OS: Solaris 10

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• iptables rules to allow HTTP traffic to one domain only

  - by Zenet

  I need to configure my machine as to allow HTTP traffic to/from serverfault.com only. All other websites, services ports are not accessible. I came up with these iptables rules: #drop everything iptables -P INPUT DROP iptables -P OUTPUT DROP #Now, allow connection to website serverfault.com on port 80 iptables -A OUTPUT -p tcp -d serverfault.com --dport 80 -j ACCEPT iptables -A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT #allow loopback iptables -I INPUT 1 -i lo -j ACCEPT It doesn't work quite well: After I drop everything, and move on to rule 3: iptables -A OUTPUT -p tcp -d serverfault.com --dport 80 -j ACCEPT I get this error: iptables v1.4.4: host/network `serverfault.com' not found Try `iptables -h' or 'iptables --help' for more information. Do you think it is related to DNS? Should I allow it as well? Or should I just put IP addresses in the rules? Do you think what I'm trying to do could be achieved with simpler rules? How? I would appreciate any help or hints on this. Thanks a lot!

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• Can I split one RAID1 partition in two?

  - by Prosys

  I have a linux box with CentOS 6.2 and a RAID1 (2x 2Tb) configuration: /dev/md1 -> / (10G) /dev/md2 -> /home (1.9T) I want to split the md2 in two different partitions, so I can get the following configuration: /dev/md1 -> / (10G) /dev/md2 -> /home (1T) /dev/md3 -> /example (900G) How can I achieve this? I already know that I can resize the partition, but that doesn't alter the real partition table (only the md device), so how can I do this?

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• Different subnets routing with just one layer 3 switch

  - by GustavoFSx

  Our current network looks like this: Location 1: 2 Layer 2 switches | subnet 192.168.1.0/24 | Firewall for our VPN Location 2: 1 Layer 2 switch | subnet 192.168.3.0/24 | Firewall for our VPN Location 3: 1 Layer 2 switch | subnet 192.168.5.0/24 | Firewall for our VPN We just got a direct fiber connection between location 1 and 2, we also got a new HP V1910 24G layer 3 switch. I tried to follow the instructions on this site, but I can't get it to work. I think our network should look like this: Location 1: HP Switch FIBER to L2 | subnet 192.168.1.0/24 | Firewall for our VPN Location 2: 1 Layer 2 switch | subnet 192.168.3.0/24 | FIBER to L1 Location 3: 1 Layer 2 switch | subnet 192.168.5.0/24 | Firewall for our VPN So, how can I get routing working on our location 2? It's old gateway was a firewall device on ip 192.168.3.1. I'm thinking on creating a VLAN Interface on 192.168.3.1 on the switch for the Location 2. But how will I handle that on the HP switch that has a direct fiber connection with that switch? Please help, I'm not very good with networking.

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• log4net - getting appenders specific to only one logger

  - by andreav

  I'm looking for a way to get all appenders attached to one logger instance. I tried: Hierarchy hierarchy = LogManager.GetRepository() as Hierarchy; hierarchy.GetAppenders() as per documentation this returns all appenders for all loggers currently configured. When I try this: LogManager.GetLogger("MyLoggerName").Logger.Repository.GetAppenders(); I get the same result. I would like to retrieve only appenders attached to one logger ("MyLoggerName" in this case) Were am i wrong? Thank you.

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• What is an algorithm for turning one file with lots of classes to many files with one class per file

  - by Ole Jak

  What is an algorithm for turning one file with lots of classes to many files with one class per file? (C\C++) So I have that file with such structure: Some includes and than lots of classes that sometimes call each other: #include <wchar.h> #include <stdlib.h> //... class PG_1 { //... } class PG_2 { //... } //...... class PG_N { //... }

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• Set one homepage for all browsers simultaneously

  - by MorganTiley

  For testing purposes, I would like to set the homepage of all browsers installed on my computer — Internet Explorer, Chrome, Firefox and Safari — to the same page. I'd like to do this all at the same time. I imagine that there's an application that has an input box for the URL I want to use as homepage and an OK button to set it in all browsers. Where can I get a utility or script that can do this?

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• Iptables - Open Port Only for one Server IP (allow connections from a specific range)

  - by user1015314

  My server has multiple IPs, 1.1.1.1 1.1.1.2 and i have a service which listens to a port e.g. 88 Now i want, when somebody from outside, wants to connect to the port, that he can only connect, to that port, if he connects to the ip 1.1.1.2:88 but if he tries to connect to 1.1.1.1:88 it should not react and it should look like that it dont exists and drops all connections. Ok, than i need for 1.1.1.2:88 that only allows a specific ip range outside connecters. for example only 9.*.*.* can connect to that port and ip. I'm using Centos. Thank you for your help.

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• One subdomain is not working

  - by BFTrick

  Hello there, My main domain works just fine - www.example.com and a subdomain set up by another developer works as well - sub1.example.com. But when I try to set another subdomain up I go through the process everything seems to work. The software creates the default files where the subdomain files should go. But when I try to browse there it doesn't work. My host uses Plesk to do all of the hosting stuff. What do you think the problem is? I doubt it is some sort of cache issue because I had problems on my phone which I tried after problems on the pc. Maybe for some reason Plesk needs time to set this up? I have used Cpanel before and that works instantly.

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