range expression

Similar Questions

• Airport Express does not extend WiFi range

  OK, I posted a long time will cost about an airport older Gen Express not extending my wifi range when implemented to extend (wireless) and connected to a network of Apple (Airport Extreme). No solution, so I gave up.

  Still frustrated by the lack of a strong wifi signal to my back door / Garden (it is a small house!), I bought a new Express and set it up again to extend my current network, placed it on my window sill back room (where I get a pretty good wifi signal on my iPhone and iPad), but about 6 feet of him, the other side of the glass in my garden I get a flicker of 1-2 bars the signal strength that is de-energized intermittently.

  I get no significant (or even vaguely reasonable) increase in force wifi when I approach from the Express, but increase next to the extreme.

  Or should I put either the express until properly (I'm sure I'm) or I am fundamentally misunderstand the term "extend a wireless network. Alternatively, I bought 3 years 2 defective Express apart.

  Can anyone help?

  See you soon.

  You have a handy Mac laptop? If so, we can run tests to understand the current quality of the signal at each location where you want to have a Wi - Fi access. If all goes well, we can find better place to place your Express extension for your goals of networking.

• How to extend the range of my Airport Extreme Base Station (802. 11 a, c) using a relay of Airport Express (802.11n).  Airport Utility (V635.2) says that this version does not support the relay.  That is what it is?

  How can I extend the range of my Airport Extreme (802. 11 a, c) using an Airport Express (802.11n) point.  Airport (V635.2) utility does not recognize the Express on its screen?  I have to buy equipment?  I'm on a MacPro OS X 10.10.5.  Thank you.

  AirPort utility that ships with OS X 10.10.5 supports base stations as 802.11ac & 802.11n AirPort. It should be able to configure both of your base stations for a scope (wireless connected base stations) or roaming types (base station connected Ethernet) wireless networks.

  When you initially configure the Wan, it helps to keep the two base stations in the same room. Once configured, you can move the base station that extend to the desired location. The important key is that the final positioning of the station that extends the base must be understood that it's to expand in order to maintain sufficient bandwidth to the station remotely for clients from network connected. Please check the following airport user tip for more details.

• Groovy expression to create a range of business rules

  Hello

  JDev 11.1.2.4

  I need to check if a date is between now and 6 months ago. I created a range validation rule, I put the maximum value of adf.currentDate. I need to do the same for the minimum value.

  What is the groovy syntax on 6 months ago?

  Thank you

  Something like this perhaps? (You can add this as the groovy for the attribute expression end date).

  import java.util.Calendar;

  Calendar cal = Calendar.GetInstance ();

  Cal.Add (Calendar.MONTH,-6);

  Return cal.getTime ();

  Arun-

• Range Airport Express

  My airport express can extend the WiFi on the floor of the House, now is no more. I had a few problems of the internet with IPV6 from December to March, and recently again, ever since all this my wifi had no signal on the floor. All of my equipment is the same, and I used to have a full signal anywhere in the House.

  I have reset the router as well.

• Airport Express used as a range extender with a Virgin / superhub of Netgear does not work

  I use Wifi around the House on three floors and in the back kitchen.  in the kitchen, reception is poor, probably because of masonry between the modem and the kitchen walls.

  I bought an Airport Express 802.11n in January 2016 hub to extend the WiFi in the kitchen and I hope that the patio beyond.  The distances are not great - 10 to 15 m.  We have the Virgin as a provider with a Netgear Virgin Super Hub (490 VMDG).

  Express to the airport moved and this is confirmed when to check on my Mac with Airport utility, the MONKEY shows and itself a steady green light.

  Problem is that in using wifi designs in the kitchen the signal is poor to non-existent and when I turn off the EPA the signal isn't as well, which implies that the received signal is that of hub Super rather than the EPA.

  I guess I can't realized overall upward to extend an existing network?

  Any suggestions?

  The Airport Express is not designed to extend the signal of a 3rd party router, so if you try to have the Express connect wireless wireless and to extend the signal, he can not do with your Virgin Super Hub.

  The Express is designed to extend the signal from another wireless only router from Apple.

  The Express 'joined' your wireless network, it could be used to connect a compatible USB printer or for use with AirPlay.

  If you want to Express to extend the signal of the Super station, the Express needs to connect to the hub using wired Ethernet wired, permanent.

  Alternatively, another option would be to add another Express, install it near the hub and plug it into the hub with an Ethernet cable. Then, a 'distance' AirPort Express would be able to extend wireless signal of the Express 'main '.

• can I use airport express to extend the range of my Airport time capsule

  I want my airport express (model 1382) to be subordinated to the time capsule (ver. 7.7.3) and I'm on a different network. Is this possible?

  Do not know what you mean by 'subordinate' here... and you do not specify if the AirPort Express terminal connects to the Capsule using a permanent, wired Ethernet cables... or... If you want to try to have the AirPort Express to connect wireless to the time Capsule.

  The method cable would be far superior to the method wireless in terms of performance and 'slide' on the Time Capsule wireless.

  You also did not indicate what device... a Mac, an iPhone / iPad, etc that you want to use to configure the AirPort Express Terminal.

  So, when we have more information, we can provide you with an accurate answer to your question.

• In the Express VI range

  Hi all

  Need your advice. I enclose my test vi.

  For such a situation, when the numbers keep changing, how can I make sure that the tone is always enabled.

  I used in the range, but this does not guarantee the beep.

  Is there a better way?

  Hi Osman,

  From my understanding, you try to make a single beep, if numbers reach certain levels.

  Well, you probably try my attached screenshot to see if it works.

  Sincerely, Kate

• How to set an expression by the range of values & run function value entered

  I'm looking for help with an IF statement that focuses on value ranges and executes a sum based on what it finds.
  I use LC D 8, the script runs on FormCalc - Client-side - calculate events. Numericfield1 is a value entered by the user.

  I currently have (which does not work):

  If (numericfield1 > = 1000 < = 4999) then / / I want to check is the power of users lies between these figures

  numericfield1 * 5 / 1000 / / if I want to run this sum only

  else if (numericfield1 > = 5000 < = 9999) then

  numericfield1 * 10 / 1000

  else if (numericfield1 > = 10000 < = 19999) then

  numericfield * 20 / 1000

  endif

  So if I get 2500 in numericfield1 the sum would be: 2500 * 5 / 1000 = 12.5

  I want to keep these ranges of values in these games: 1000 to 4999 | 5000 to 9999 | 10000 to 19999. 20000 to 49999. 50000 to 250000.

  (here also to enforce that 1000 is the lowest possible entry)

  The above work when numericfield1 is anything below 4999, but anything after that he continues to * by 5 then / 1000. Where there should * 10 / per 1000.

  Hope someone can push my thinking in the right direction, thanks in advance.

  You need an "and" in your statement:

  If (numericfield1 > = 1000 and numericfield1)<= 4999)="">

• regular expression: an integer in the range 0.100

  What is the best regular expression to satisfy the need:
  (1) input string must be whole, the minimum value is 0, the maximum value is 100, no other symbols are allowed in the channel, no comma without a space.
  
  The example data:

  with T as 
  (select '-1' str from dual --not ok
  union
  select '0' str from dual --ok
  union
  select '1' str from dual --ok
  union
  select '100' str from dua --ok
  union
  select '1000' str from dual-- --not ok
  union
  select '101' str from dual --not ok
  union
  select '10.1' str from dual --not ok
  union
  select '10,1' str from dual --not ok
  union
  select 'a' str from dual --not ok)
  select * from T
  where regexp_like(str,'^[[:digit:]]{0,3}$');

  Hello

  I think you hit the key to this solution; using regular expressions, it is better to make a special case of '100'.

  You accept the numbers 1 and 2 digits that begin with '0'. would be unwise to accept 3 digit like '007' numbers, too?
  Here's a regex solution that makes and also an inelegant way to achieve the same results without regular expressions:

  SELECT     ROWNUM
  ,     str
  ,     CASE
            WHEN  REGEXP_LIKE ( str
                        , '^'          || -- Beginning of string
                          '('          || -- number, which is either
                            '(100)'     || --     100
                          '|'          || -- or
                            '(0?'     || --     optional leading 0
                            '\d{1,2})'|| --     2 digits
                          ')'          || -- end number
                          '$'             -- End of string
                        )
            THEN  'Okay'
       END     AS regexp
  ,     CASE
            WHEN  LENGTH (str)     <= 3
            AND   TRANSLATE ( str
                      , 'X0123456789'
                      , 'X'
                      )     IS NULL
            AND   LPAD ( str
                    , 3
                    , '0'
                    )          <= '100'
            THEN  'Okay'
       END     AS non_regexp
  FROM     t
  ;
  

  Output:

      ROWNUM STR  REGE NON_
  ---------- ---- ---- ----
           1 -1
           2 0    Okay Okay
           3 007  Okay Okay
           4 08   Okay Okay
           5 1    Okay Okay
           6 10.1
           7 100  Okay Okay
           8 1000
           9 101
          10 999
          11 a
          12
  

  I added these lines to the sample data:

  union
  select null str from dual
  union
  select '007' str from dual
  union
  select '08' str from dual
  

• Description Resource path location Type InvalidRegex: the value of model "([a-zA-Z_]{1,63}[\s-a-zA-Z_0-9.] 0.63 {} [---]?) *' is not a valid regular expression. The error reported is "-' is an invalid character range. Write '--'. ', at the level of the co

  Hello world

  I want to debug my code now, but I have this error on BlackBerry_App - Descriptor.xml (see title).

  Here is the text of my xml gall:

  
   
   
   
     
       
     
   
   
     
   
   
     
   
   
     
     
   
   
  

  I read it could be an issue with jre, or material of the installation, but I have reinstalled, I use the blackberry jre 6.0, but the error is still there...

  What is the case?

  And how can I solve it?

  Everyone answered cordially

  Thanks for your response!

  No accents in my properties, but it wasn't for me a problem of jre. I used the jre7.0

  I also note that blackberry offers default download of the jrs 6.27

  My problem is solved

• Can I use an old station Airport Express to extend your network using a new Airport Express Terminal?

  I had an old Airport Express station and wanted to exchange for a newer version and use the old ones to expand the range in our House. Is this possible?

  By 'old' are you referring to the AirPort Express (model A1084) to 802.11 g? If Yes, then you won't be able to use it to extend the latest Express with a wireless connection between them.

  However, you can use it in a roaming network configuration, which would force base stations to be connected by Ethernet.

• Airport Express in client mode to serve Airport Extreme

  Hi guys,.

  I am struggling with Setup in our business that is pretty special. Our cash register, the Bank Terminal and the control system are all serviced by an Airport Extreme that was configured with care by a dedicated company. The extreme is powered via an Ethernet based modem. The basic modem is a box any of the internet service provider in our country that has four ethernet ports and a basic WIFI network that we open for customers. As the basic modem is too far from the extreme, a powerline sitecom was initially used to carry the signal to the modem from basic to the extreme.

  But the powerline connection was poor, so they advised me to replace the powerline by an Airport Express in client mode, which converts the client base modem wifi signal ethernet to the WAN port on the extreme. I installed the Express exactly as described by Apple (AirPort Express: how to join an existing client mode - Apple Support Wi - Fi network) and the entire installation ran smooth for about an hour. At a time of seemingly random, all of a sudden the extreme complains that the internet connection is lost. In airport utility, the extreme flashes green, but the internet icon is orange and the notification indicates that the connection is lost. However, the Express flashes green and is always connected to the WIFI which worked again properly, I confirmed. Restart the extreme and Express to solve the problem, but only temporarily. After some time, the extreme complained again that the internet is lost.

  Can someone explain what could cause this problem and how to solve? Thanks in advance.

  From your description, I guess that the WiFi connection between the base modem and the AirPort Express is where you need to solve problems more far. Looks like that the modem is not a simple modem, but a combination modem and the wireless router, also known as the name of a gateway device.

  Nevertheless, the best solution would be to use an Ethernet cable dedicated between the "modem" and the AirPort Extreme. Bypassing the Express all together. The next would be Powerline adapters. I'm a little surprised that those you used works well for you. Unfortunately, the scenario of 'worse' bandwidth performance is what you're doing now is to use the AirPort Express as an Ethernet bridge Wireless Terminal

  However, if you have no other choice in the matter, where you then place the Express can make a difference. You want to Express to be in a db 25 + range of report Signal to noise (SNR) of the modem. This will allow the Express maintain a connection compatible with this modem wireless network. To find out how to measure SNR, discover the next Tip of an airport users for details. Please post back your results.

• AirPort Express added to "AirTunes" music to the network

  Hi guys, just a quick bit of advice of you would be good - I want to add an AirPort express to my set up as a dedicated "iTunes Speaker." So far, I have used a 1st generation Apple TV as my extension of iTunes, but this has made me now, and I don't need a model later that I don't need the video capabilities of it - I just need something to the music of airtime either my iPhone or, for most of the time, iTunes on my MacBook Pro.

  My network is as follows:

  Internet comes to DSL modem cable, which is connected to the Wan 2nd generation (500 GB) airport Time Capsule for LAN and WiFi. ATV has been directly linked by ethernet (via a Netgear switch) and my MacBook and iPhone use WiFi (802.11n 5 GHz)

  While I was looking for the original to the current model Express Airport (A1392) and using that passthrough network local ethernet of the TC to the switch (which continues to provide my TV, games console box, etc.) and possibly use it as a WiFi extender too (further strong WiFi to the garden for example - the TC is on the floor and it's down) , but then I thought - the oldest AirPort Express (A1264) allowed? And rather than go through the ethernet LAN of the floor (because it doesn't have two WAN/LAN ports, as the current model), but rather just hanging the switch via ethernet and to connect it to my amp to pump music iTunes/iPhone?

  If I had to, I would still be able to use it as a way to extend the range of my 802.11n network (that I don't know if 1 model made gen only 2.4 or 5 GHz)

  A1264 models are fairly cheap on eBay these days and would be an inexpensive way to add music streaming capabilities in my set up.

  Thank you!

  the old AirPort Express (A1264) usable?

  Yes

  And rather than go through the ethernet LAN of the floor (because it doesn't have two WAN/LAN ports, as the current model), but rather just hanging the switch via ethernet and to connect it to my amp to pump music iTunes/iPhone?

  It works

  If I had to, I would still be able to use it as a way to extend the range of my 802.11n network?

  Yes

  (as I don't know if 1 model made gen only 2.4 or 5 GHz)

  The A1264 can do is 2.4 GHz... or. .... 5 GHz, but not both at the same time.

• express problem airport works as a wired wifi Extender

  I have TW cable for internet in bridge mode and not as a DHCP server.  This is directly related to the port WAN to a time capsule extreme Airport (1-2 years).  The time capsule has a link to 16 port 10/100 netgear switch to one of the LAN ports.  About 3 weeks ago, I added 2 new Airport Express to expand the wifi of my very large House.  I ran the hard lines to the Airport Express as well.  Each express is set to bridge mode and just to extend the wifi network.  The extreme time capsule is the DHCP server.  Everything works fine as long as the couple declares itself to the extreme to the wifi, but this does not solve my problems of scope and speed on the other side of the House that expresses it is installed to cover.

  Problem: When it expresses the airport is not connected I get a ping void 5ms from a computer on the local network to express it and extreme.  Once I Plug one of them in the cable system my time to ping for all devices are very erratic.  From time to time they are in the range 1-10ms, but more often they are in the range of 1-2 seconds and exhale.  Once, I disconnect or hard of the line time to ping back to normal within 5 seconds.

  Troubleshooting attempted so far: even once, I connected one or the other of expresses it to the hard line the problem occurs.  Disconnect it and connect the other the same thing.  Connect them directly to the Airport extreme still same thing.  Connect the express directly to a PC and run ping test, void 1ms response times and no change for the rest of the devices.  Ethernet connected to the WAN port of expresses it instead of the LAN port same question.  Repunched and re made the end of the cable used to one of them, same problem.  Called Apple and they told me it should work, and provided with additional troubleshooting.

  Firmware on all the devices have been updated about 3 weeks after I got them stable on wifi.  Unfortunately I do not have the written down version, but they are all on the same version now.  All devices have a green light on them when just using wifi to talk to the extreme.  When wired in airport utility devices drop the GUI are available intermittently and back.

  Whats to test I can think of to the left: replace the extreme airport time capsule.  Replace expresses it.  Wipe off the network completely and start over from scratch with a factory reset complete.

  Any help would be appreciated, I am amazed as to why it does not work.

  Each express is set to bridge mode and just to extend the wifi network.

  And this... extend the WiFi network... is the problem.  When the Express is configured to "extend a wireless network", it waits a connection without wire of the main router. When an Ethernet signal is applied, this translates a huge feedback loop blocking, network.

  Start over and do a hard reset on each of the AirPort Express devices

  Then for the Setup, use a short piece of spare Ethernet cable... any length will do... and plug it between a LAN port <>- on AirPort Extreme on the "O" WAN port on the AirPort Express Terminal

  Don't forget to make the Ethernet connection before you try to implement the Express. In this way, the "Wizard" will pick up the Ethernet connection and apply the correct settings for the Express installation.

  Use "Wizard" Apple's Installation in AirPort Utility to configure things. When you do so, you will notice that the final configuration screen will indicate that the AirPort Express is set up to "extend with Ethernet', who must confirm that the correct settings apply to the Express.

  

  The first Express is now properly configured. It turned off and move it to the remote location where it is needed. If your Ethernet cables and the Ethernet switch works correctly, so too the Express will work properly.

  Implement the second Express exactly the same way as the first, except him give a different device... as Express2 name, for example... to keep things straight.