IPAddress::IPv6 - IP version 6 address manipulation library
require 'ipaddress'
Class IPAddress::IPv6 is used to handle IPv6 type addresses.
IPv6 addresses are 128 bits long, in contrast with IPv4 addresses which are only 32 bits long. An IPv6 address is generally written as eight groups of four hexadecimal digits, each group representing 16 bits or two octect. For example, the following is a valid IPv6 address:
2001:0db8:0000:0000:0008:0800:200c:417a
Letters in an IPv6 address are usually written downcase, as per RFC. You can create a new IPv6 object using uppercase letters, but they will be converted.
Since IPv6 addresses are very long to write, there are some semplifications and compressions that you can use to shorten them.
Leading zeroes: all the leading zeroes within a group can be omitted: “0008” would become “8”
A string of consecutive zeroes can be replaced by the string “::”. This can be only applied once.
Using compression, the IPv6 address written above can be shorten into the following, equivalent, address
2001:db8::8:800:200c:417a
This short version is often used in human representation.
As we used to do with IPv4 addresses, an IPv6 address can be written using the prefix notation to specify the subnet mask:
2001:db8::8:800:200c:417a/64
The /64 part means that the first 64 bits of the address are representing the network portion, and the last 64 bits are the host portion.
Compress an IPv6 address in its compressed form
IPAddress::IPv6.compress "2001:0DB8:0000:CD30:0000:0000:0000:0000" #=> "2001:db8:0:cd30::"
# File lib/ipaddress/ipv6.rb, line 514 def self.compress(str) self.new(str).compressed end
Expands an IPv6 address in the canocical form
IPAddress::IPv6.expand "2001:0DB8:0:CD30::" #=> "2001:0DB8:0000:CD30:0000:0000:0000:0000"
# File lib/ipaddress/ipv6.rb, line 504 def self.expand(str) self.new(str).address end
Extract 16 bits groups from a string
# File lib/ipaddress/ipv6.rb, line 546 def self.groups(str) l, r = if str =~ /^(.*)::(.*)$/ [$1,$2].map {|i| i.split ":"} else [str.split(":"),[]] end (l + Array.new(8-l.size-r.size, '0') + r).map {|i| i.hex} end
Creates a new IPv6 address object.
An IPv6 address can be expressed in any of the following forms:
“2001:0db8:0000:0000:0008:0800:200C:417A”: IPv6 address with no compression
“2001:db8:0:0:8:800:200C:417A”: IPv6 address with leading zeros compression
“2001:db8::8:800:200C:417A”: IPv6 address with full compression
In all these 3 cases, a new IPv6 address object will be created, using the default subnet mask /128
You can also specify the subnet mask as with IPv4 addresses:
ip6 = IPAddress "2001:db8::8:800:200c:417a/64"
# File lib/ipaddress/ipv6.rb, line 89 def initialize(str) ip, netmask = str.split("/") if str =~ /:.+\./ raise ArgumentError, "Please use #{self.class}::Mapped for IPv4 mapped addresses" end if IPAddress.valid_ipv6?(ip) @groups = self.class.groups(ip) @address = IN6FORMAT % @groups @compressed = compress_address else raise ArgumentError, "Invalid IP #{ip.inspect}" end @prefix = Prefix128.new(netmask ? netmask : 128) end
Creates a new IPv6 object from binary data, like the one you get from a network stream.
For example, on a network stream the IP
"2001:db8::8:800:200c:417a"
is represented with the binary data
" \001\r\270\000\000\000\000\000\b\b\000 \fAz"
With that data you can create a new IPv6 object:
ip6 = IPAddress::IPv6::parse_data " \001\r\270\000\000\000\000\000\b\b\000 \fAz" ip6.prefix = 64 ip6.to_s #=> "2001:db8::8:800:200c:417a/64"
# File lib/ipaddress/ipv6.rb, line 575 def self.parse_data(str) self.new(IN6FORMAT % str.unpack("n8")) end
Creates a new IPv6 object from a number expressed in hexdecimal format:
ip6 = IPAddress::IPv6::parse_hex("20010db80000000000080800200c417a") ip6.prefix = 64 ip6.to_string #=> "2001:db8::8:800:200c:417a/64"
The prefix parameter is optional:
ip6 = IPAddress::IPv6::parse_hex("20010db80000000000080800200c417a", 64) ip6.to_string #=> "2001:db8::8:800:200c:417a/64"
# File lib/ipaddress/ipv6.rb, line 618 def self.parse_hex(hex, prefix=128) self.parse_u128(hex.hex, prefix) end
Creates a new IPv6 object from an unsigned 128 bits integer.
ip6 = IPAddress::IPv6::parse_u128(42540766411282592856906245548098208122) ip6.prefix = 64 ip6.to_string #=> "2001:db8::8:800:200c:417a/64"
The prefix parameter is optional:
ip6 = IPAddress::IPv6::parse_u128(42540766411282592856906245548098208122, 64) ip6.to_string #=> "2001:db8::8:800:200c:417a/64"
# File lib/ipaddress/ipv6.rb, line 596 def self.parse_u128(u128, prefix=128) str = IN6FORMAT % (0..7).map{|i| (u128>>(112-16*i))&0xffff} self.new(str + "/#{prefix}") end
Spaceship operator to compare IPv6 objects
Comparing IPv6 addresses is useful to ordinate them into lists that match our intuitive perception of ordered IP addresses.
The first comparison criteria is the u128 value. For example, 2001:db8:1::1 will be considered to be less than 2001:db8:2::1, because, in a ordered list, we expect 2001:db8:1::1 to come before 2001:db8:2::1.
The second criteria, in case two IPv6 objects have identical addresses, is the prefix. An higher prefix will be considered greater than a lower prefix. This is because we expect to see 2001:db8:1::1/64 come before 2001:db8:1::1/65
Example:
ip1 = IPAddress "2001:db8:1::1/64" ip2 = IPAddress "2001:db8:2::1/64" ip3 = IPAddress "2001:db8:1::1/65" ip1 < ip2 #=> true ip1 < ip3 #=> false [ip1,ip2,ip3].sort.map{|i| i.to_string} #=> ["2001:db8:1::1/64","2001:db8:1::1/65","2001:db8:2::1/64"]
# File lib/ipaddress/ipv6.rb, line 480 def <=>(oth) return prefix <=> oth.prefix if to_u128 == oth.to_u128 to_u128 <=> oth.to_u128 end
Returns the 16-bits value specified by index
ip = IPAddress("2001:db8::8:800:200c:417a/64") ip[0] #=> 8193 ip[1] #=> 3512 ip[2] #=> 0 ip[3] #=> 0
# File lib/ipaddress/ipv6.rb, line 250 def [](index) @groups[index] end
Returns the IPv6 address in uncompressed form:
ip6 = IPAddress "2001:db8::8:800:200c:417a/64" ip6.address #=> "2001:0db8:0000:0000:0008:0800:200c:417a"
# File lib/ipaddress/ipv6.rb, line 116 def address @address end
Returns the address portion of an IP in binary format, as a string containing a sequence of 0 and 1
ip6 = IPAddress("2001:db8::8:800:200c:417a") ip6.bits #=> "0010000000000001000011011011100000 [...] "
# File lib/ipaddress/ipv6.rb, line 494 def bits data.unpack("B*").first end
Returns the broadcast address in Unsigned 128bits format
ip6 = IPAddress "2001:db8::8:800:200c:417a/64" ip6.broadcast_u128 #=><PHONE_NUMBER>1282592875350729025363378175
Please note that there is no Broadcast concept in IPv6 addresses as in IPv4 addresses, and this method is just an helper to other functions.
# File lib/ipaddress/ipv6.rb, line 343 def broadcast_u128 network_u128 + size - 1 end
Compressed form of the IPv6 address
ip6 = IPAddress "2001:db8::8:800:200c:417a/64" ip6.compressed #=> "2001:db8::8:800:200c:417a"
# File lib/ipaddress/ipv6.rb, line 387 def compressed @compressed end
Returns the address portion of an IPv6 object in a network byte order format.
ip6 = IPAddress "2001:db8::8:800:200c:417a/64" ip6.data #=> " \001\r\270\000\000\000\000\000\b\b\000 \fAz"
It is usually used to include an IP address in a data packet to be sent over a socket
a = Socket.open(params) # socket details here ip6 = IPAddress "2001:db8::8:800:200c:417a/64" binary_data = ["Address: "].pack("a*") + ip.data # Send binary data a.puts binary_data
# File lib/ipaddress/ipv6.rb, line 286 def data @groups.pack("n8") end
Iterates over all the IP addresses for the given network (or IP address).
The object yielded is a new IPv6 object created from the iteration.
ip6 = IPAddress("2001:db8::4/125") ip6.each do |i| p i.compressed end #=> "2001:db8::" #=> "2001:db8::1" #=> "2001:db8::2" #=> "2001:db8::3" #=> "2001:db8::4" #=> "2001:db8::5" #=> "2001:db8::6" #=> "2001:db8::7"
WARNING: if the host portion is very large, this method can be very slow and possibly hang your system!
# File lib/ipaddress/ipv6.rb, line 442 def each (network_u128..broadcast_u128).each do |i| yield self.class.parse_u128(i, @prefix) end end
Returns an array with the 16 bits groups in decimal format:
ip6 = IPAddress "2001:db8::8:800:200c:417a/64" ip6.groups #=> [8193, 3512, 0, 0, 8, 2048, 8204, 16762]
# File lib/ipaddress/ipv6.rb, line 129 def groups @groups end
Returns an array of the 16 bits groups in hexdecimal format:
ip6 = IPAddress "2001:db8::8:800:200c:417a/64" ip6.hexs #=> ["2001", "0db8", "0000", "0000", "0008", "0800", "200c", "417a"]
Not to be confused with the similar IPv6#to_hex method.
# File lib/ipaddress/ipv6.rb, line 301 def hexs @address.split(":") end
Checks whether a subnet includes the given IP address.
Example:
ip6 = IPAddress "2001:db8::8:800:200c:417a/64" addr = IPAddress "2001:db8::8:800:200c:1/128" ip6.include? addr #=> true ip6.include? IPAddress("2001:db8:1::8:800:200c:417a/76") #=> false
# File lib/ipaddress/ipv6.rb, line 375 def include?(oth) @prefix <= oth.prefix and network_u128 == self.class.new(oth.address+"/#@prefix").network_u128 end
Literal version of the IPv6 address
ip6 = IPAddress "2001:db8::8:800:200c:417a/64" ip6.literal #=> "2001-0db8-0000-0000-0008-0800-200c-417a.ipv6-literal.net"
# File lib/ipaddress/ipv6.rb, line 526 def literal @address.gsub(":","-") + ".ipv6-literal.net" end
Returns true if the address is a loopback address
See IPAddress::IPv6::Loopback for more information
# File lib/ipaddress/ipv6.rb, line 405 def loopback? @prefix == 128 and @compressed == "::1" end
Returns true if the address is a mapped address
See IPAddress::IPv6::Mapped for more information
# File lib/ipaddress/ipv6.rb, line 414 def mapped? to_u128 >> 32 == 0xffff end
Returns a new IPv6 object with the network number for the given IP.
ip = IPAddress "2001:db8:1:1:1:1:1:1/32" ip.network.to_string #=> "2001:db8::/32"
# File lib/ipaddress/ipv6.rb, line 539 def network self.class.parse_u128(network_u128, @prefix) end
True if the IPv6 address is a network
ip6 = IPAddress "2001:db8::8:800:200c:417a/64" ip6.network? #=> false ip6 = IPAddress "2001:db8:8:800::/64" ip6.network? #=> true
# File lib/ipaddress/ipv6.rb, line 232 def network? to_u128 | @prefix.to_u128 == @prefix.to_u128 end
Returns the network number in Unsigned 128bits format
ip6 = IPAddress "2001:db8::8:800:200c:417a/64" ip6.network_u128 #=><PHONE_NUMBER>1282592856903984951653826560
# File lib/ipaddress/ipv6.rb, line 327 def network_u128 to_u128 & @prefix.to_u128 end
Returns an instance of the prefix object
ip6 = IPAddress "2001:db8::8:800:200c:417a/64" ip6.prefix #=> 64
# File lib/ipaddress/ipv6.rb, line 141 def prefix @prefix end
Set a new prefix number for the object
This is useful if you want to change the prefix to an object created with IPv6::parse_u128 or if the object was created using the default prefix of 128 bits.
ip6 = IPAddress("2001:db8::8:800:200c:417a") puts ip6.to_string #=> "2001:db8::8:800:200c:417a/128" ip6.prefix = 64 puts ip6.to_string #=> "2001:db8::8:800:200c:417a/64"
# File lib/ipaddress/ipv6.rb, line 162 def prefix=(num) @prefix = Prefix128.new(num) end
Returns the IPv6 address in a DNS reverse lookup string, as per RFC3172 and RFC2874.
ip6 = IPAddress "3ffe:505:2::f" ip6.reverse #=> "f.<IP_ADDRESS>.<IP_ADDRESS>.<IP_ADDRESS>.<IP_ADDRESS>.<IP_ADDRESS>.<IP_ADDRESS>.0.5.0.e.f.f.3.ip6.arpa"
# File lib/ipaddress/ipv6.rb, line 314 def reverse to_hex.reverse.gsub(/./){|c| c+"."} + "ip6.arpa" end
Returns the number of IP addresses included in the network. It also counts the network address and the broadcast address.
ip6 = IPAddress("2001:db8::8:800:200c:417a/64") ip6.size #=><PHONE_NUMBER>3709551616
# File lib/ipaddress/ipv6.rb, line 357 def size 2 ** @prefix.host_prefix end
Returns a Base16 number representing the IPv6 address
ip6 = IPAddress "2001:db8::8:800:200c:417a/64" ip6.to_hex #=> "20010db80000000000080800200c417a"
# File lib/ipaddress/ipv6.rb, line 264 def to_hex hexs.join("") end
Returns a decimal format (unsigned 128 bit) of the IPv6 address
ip6 = IPAddress "2001:db8::8:800:200c:417a/64" ip6.to_i #=><PHONE_NUMBER>1282592856906245548098208122
# File lib/ipaddress/ipv6.rb, line 214 def to_i to_hex.hex end
Returns the IPv6 address in a human readable form, using the compressed address.
ip6 = IPAddress "2001:db8::8:800:200c:417a/64" ip6.to_s #=> "2001:db8::8:800:200c:417a"
# File lib/ipaddress/ipv6.rb, line 201 def to_s @compressed end
Returns the IPv6 address in a human readable form, using the compressed address.
ip6 = IPAddress "2001:0db8:0000:0000:0008:0800:200c:417a/64" ip6.to_string #=> "2001:db8::8:800:200c:417a/64"
# File lib/ipaddress/ipv6.rb, line 188 def to_string "#@compressed/#@prefix" end
Unlike its counterpart IPv6#to_string method, IPv6#to_string_uncompressed returns the whole IPv6 address and prefix in an uncompressed form
ip6 = IPAddress "2001:db8::8:800:200c:417a/64" ip6.to_string_uncompressed #=> "2001:0db8:0000:0000:0008:0800:200c:417a/64"
# File lib/ipaddress/ipv6.rb, line 175 def to_string_uncompressed "#@address/#@prefix" end
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Recorder Media Player¶
Recorder Media Player is combination of Recorder and Media Player that is used for User (Agent) for getting recorded media file from Recorder and playing it in way that is described in Media Player.
Recorder Media Player Domain Model¶
Represent the Recorder Media Player domain model with available properties and its behaviors.
Note
Note that domain model is used for write methods POST (Create) and PUT (Update) and as result of read-only method GET/:id (GetById).
| Name | Description | Type | Required | Read-only | Default |
|---|---|---|---|---|---|
id |
Representing Recorder Media Player identifier. | guid |
yes | yes | |
name |
The name of Recorder Media Player. | string(255) |
yes | no | |
recorderId |
The Recorder reference. | guid |
yes | no | |
mediaPlayerId |
The Media Player reference. | guid |
yes | no | |
isActive |
Denotes whether the Recorder Media Player is active. | bool |
yes | no | active (true ) |
| Lookups | |||||
recorders |
The lookup dictionary of Recorder. Used to set the redorderId . |
dictionary(guid, string) |
N/A | N/A | N/A |
mediaPlayers |
The lookup dictionary of Media Players. Used to set the mediaPlayerId . |
dictionary(guid, string) |
N/A | N/A | N/A |
Note
The Recorder Media Player properties names (Name column) is for default usage by JSON
, for C# Wrapper
usage the Recorder Media Player properties are capitalized (eg. Id
, Name
,..)!
Danger
Recorder Media Player List Model¶
Represent the Recorder Media Player list model with available properties.
Note
| Name | Description | Type |
|---|---|---|
id |
Representing Recorder Media Player identifier. | guid |
name |
The name of Recorder Media Player. | string |
isActive |
Denotes whether the Recorder Media Player is active. | string |
recorderName |
The name of Recorder. | string |
mediaPlayerName |
The name of Media Player. | string |
Note
The Recorder Media Player properties names (Name column) is for default usage by JSON
, for C# Wrapper
usage the Recorder Media Player properties are capitalized (eg. Id
, Name
,..)!
List of Recorder Media Players¶
The list of Recorder Media Players for Current Tenant .
Default REST approach¶
GET /api/v1/:tenantCode/recorder-players
Parameters¶
tenantCode
Current Tenant code, a validinteger
greater or equal to 1000.
Danger
Remember to add API Key as customer*key and API Secret as customer*secret into your Request HTTP Header. See more in Getting Started.
Return value¶
- If there is no error:
JSON
array of [Recorder Media Player List Model](/v1/recorder-player#recorder-player-list-model). - If there is an error:
JSON
Client Errors object.
C# Wrapper approach¶
1 | RecorderMediaPlayerWrapper(int tenantCode, string apiKey, string apiSecret).GetAll();
|
Parameters¶
tenantCode
Current Tenant code, a validinteger
greater or equal to 1000.apiKey
Current Tenant API Key provided by Qualtrak.apiSecret
Current Tenant API Secret provided by Qualtrak.
Return value¶
- If there is no error:
ResaultContent<ICollection<RecorderMediaPlayer>>.Result
object collection of the [Recorder Media Player List Model](/v1/recorder-player#recorder-player-list-model). - If there is an error:
ResaultContent<ICollection<RecorderMediaPlayer>>.Error
object. See more in Client Errors.
Example usage¶
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | int tenantCode = 1000;
string key = "ddZXdAZvWefFqxAEH62u";
string secret = "wx6GiQggg9YRH89XT5aKoY2qZLVquYjxARtgZhuGoFQX5w6Lws";
ITreeApiWrapper<RecorderMediaPlayer, RecorderMediaPlayerList> recorderMediaPlayerWrapper = new RecorderMediaPlayerWrapper(tenantCode, key, secret);
ResponseContent<ICollection<RecorderMediaPlayerList>> response = recorderMediaPlayerWrapper.GetAll();
if (response.Result != null)
{
// Use Result as List of recorder Media Players for displaying.
ICollection<RecorderMediaPlayerList> recorderMediaPlayers = response.Result;
}
else
{
// TODO: The error handling...
Console.WriteLine(response.Error);
}
|
Get Recorder Media Player by Id¶
The Recorder Media Player by requested Id for current Tenant.
Default REST approach¶
GET /api/v1/:tenantCode/recorder-players/:id
Parameters¶
tenantCode
Current Tenant code, a validinteger
greater or equal to 1000.id
The Recorder Media Player id, a valid and non-emptyguid
.
Danger
Remember to add API Key as customer*key and API Secret as customer*secret into your Request HTTP Header. See more in Getting Started.
Return value¶
- If there is no error:
JSON
as the [Recorder Media Player Domain Model](/v1/recorder-player#recorder-player-model) object. - If there is an error:
JSON
as the Client Errors object.
C# Wrapper approach¶
1 | RecorderMediaPlayerWrapper(int tenantCode, string apiKey, string apiSecret).GetById(Guid id);
|
Parameters¶
tenantCode
Current Tenant code, a validinteger
greater or equal to 1000.apiKey
Current Tenant API Key provided by Qualtrak.apiSecret
Current Tenant API Secret provided by Qualtrak.id
The Recorder Media Player id, a valid and non-emptyguid
.
Return value¶
- If there is no error:
ResaultContent<RecorderMediaPlayer>.Result
object as the [Recorder Media Player Domain Model](/v1/recorder-player#recorder-player-model). - If there is an error:
ResaultContent<RecorderMediaPlayer>.Error
object. See more in Client Errors
Example usage¶
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | int tenantCode = 1000;
string key = "ddZXdAZvWefFqxAEH62u";
string secret = "wx6GiQggg9YRH89XT5aKoY2qZLVquYjxARtgZhuGoFQX5w6Lws";
Guid recorderMediaPlayerId = new Guid("f4fe3ea7-ed2a-41dd-acd2-91c45c8b4891");
ITreeApiWrapper<RecorderMediaPlayer, RecorderMediaPlayerList> recorderMediaPlayerWrapper = new RecorderMediaPlayerWrapper(tenantCode, key, secret);
ResponseContent<RecorderMediaPlayer> response = recorderMediaPlayerWrapper.GetById(recorderMediaPlayerId);
if (response.Result != null)
{
// Use Result as requested Recorder Media Player for displaying.
RecorderMediaPlayer recorderMediaPlayer = response.Result;
}
else
{
// TODO: The error handling...
Console.WriteLine(response.Error);
}
|
Create Recorder Media Player¶
The creation of new Recorder Media Player for current Tenant.
Default REST approach¶
POST /api/v1/:tenantCode/recorder-players
Parameters¶
tenantCode
Current Tenant code, a validinteger
greater or equal to 1000.recorderMediaPlayer
JSON
representation of Recorder Media Player properties sent via Request HTTP Header.
Danger
Remember to add API Key as customer*key and API Secret as customer*secret into your Request HTTP Header. See more in Getting Started.
Return value¶
- If there is no error:
JSON
representation of newly created Recorder Media Player as the [Recorder Media Player Domain Model](/v1/recorder-player#recorder-player-model). - If there is an error:
JSON
Client Errors object.
C# Wrapper approach¶
1 | RecorderMediaPlayerWrapper(int tenantCode, string apiKey, string apiSecret).Create(RecorderMediaPlayer recorderMediaPlayer);
|
Parameters¶
tenantCode
Current Tenant code, a validinteger
greater or equal to 1000.apiKey
Current Tenant API Key provided by Qualtrak.apiSecret
Current Tenant API Secret provided by Qualtrak.recorderMediaPlayer
The Recorder Media Player model constructed from Recorder Media Player properties.
Return value¶
- If there is no error:
ResaultContent<RecorderMediaPlayer>.Result
object as the [Recorder Media Player Domain Model](/v1/recorder-player#recorder-player-model). - If there is an error:
ResaultContent<recorderMediaPlayer>.Error
object. See more in Client Errors.
Example usage¶
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | int tenantCode = 1000;
string key = "ddZXdAZvWefFqxAEH62u";
string secret = "wx6GiQggg9YRH89XT5aKoY2qZLVquYjxARtgZhuGoFQX5w6Lws";
ITreeApiWrapper<RecorderMediaPlayer, RecorderMediaPlayerList> recorderMediaPlayerWrapper = new RecorderMediaPlayerWrapper(tenantCode, key, secret);
// Get default data and lookup for recorder media players
RecorderMediaPlayer newRecorderMediaPlayer = recorderMediaPlayerWrapper.GetById(new Guid()).Result;
newRecorderMediaPlayer.Name = "Recorder Media Player created from test";
// Set recorder and mediaPlayer from lookups key.
newRecorderMediaPlayer.RecorderId = newRecorderMediaPlayer.Recorders.FirstOrDefault().Key;
newRecorderMediaPlayer.MediaPlayerId = newRecorderMediaPlayer.MediaPlayers.FirstOrDefault().Key;
ResponseContent<RecorderMediaPlayer> response = recorderMediaPlayerWrapper.Create(newRecorderMediaPlayer);
if (response.Result != null)
{
// Use Result as newly created Recorder Media Player for display.
RecorderMediaPlayer recorderMediaPlayer = response.Result;
}
else
{
// TODO: The error handling...
Console.WriteLine(response.Error);
}
|
Update Recorder Media Player¶
Updates already existent Recorder Media Player for current Tenant .
Default REST approach¶
PUT /api/v1/:tenantCode/recorder-players/:id
Parameters¶
tenantCode
Current Tenant code, a validinteger
greater or equal to 1000.id
The Recorder Media Player id, a valid and non-emptyguid
.recorderMediaPlayer
JSON
representation of recorder Media Player properties sent via Request HTTP Header.
Danger
PUT
verb method read more in Getting Started.Return value¶
- If there is no error:
JSON
representation of uodated Recorder Media Player as the [Recorder Media Player Domain Model](/v1/recorder-player#recorder-player-model) object. - If there is an error:
JSON
Client Errors object.
C# Wrapper approach¶
1 | RecorderMediaPlayerWrapper(int tenantCode, string apiKey, string apiSecret).Update(RecorderMediaPlayer recorderMediaPlayer, bool updateViaPost = false);
|
Parameters¶
tenantCode
Current Tenant code, a validinteger
greater or equal to 1000.apiKey
Current Tenant API Key provided by Qualtrak.apiSecret
Current Tenant API Secret provided by Qualtrak.recorderMediaPlayer
The Recorder Media Player model constructed from Recorder Media Player properties andId
must be provided in it. If notArgumentException
will be thrown!updateViaPost
Set totrue
if in your Web Server you don’t want to enablePUT
method. Default isfalse
or usePUT
method!
Return value¶
- If there is no error:
ResaultContent<RecorderMediaPlayer>.Result
object as the [Recorder Media Player Domain Model](/v1/recorder-player#recorder-player-model). - If there is an error:
ResaultContent<RecorderMediaPlayer>.Error
object. See more in Client Errors.
Example usage¶
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | int tenantCode = 1000;
string key = "ddZXdAZvWefFqxAEH62u";
string secret = "wx6GiQggg9YRH89XT5aKoY2qZLVquYjxARtgZhuGoFQX5w6Lws";
Guid recorderMediaPlayerId = new Guid("f4fe3ea7-ed2a-41dd-acd2-91c45c8b4891");
ITreeApiWrapper<RecorderMediaPlayer, RecorderMediaPlayerList> recorderMediaPlayerWrapper = new RecorderMediaPlayerWrapper(tenantCode, key, secret);
RecorderMediaPlayer recorderMediaPlayer = recorderMediaPlayerWrapper.GetById(recorderMediaPlayerId).Result;
recorderMediaPlayer.Name = "Recorder Media Player updated from test";
recorderMediaPlayer.RecorderId = recorderMediaPlayer.Recorders.LastOrDefault().Key;
recorderMediaPlayer.MediaPlayerId = recorderMediaPlayer.MediaPlayers.LastOrDefault().Key;
// Update via PUT method (default).
ResponseContent<RecorderMediaPlayer> response = recorderMediaPlayerWrapper.Update(recorderMediaPlayer);
// Update via POST method (use true argument).
// ResponseContent<RecorderMediaPlayer> response = recorderMediaPlayerWrapper.Update(recorderMediaPlayer, true);
if (response.Result != null)
{
// Use Result of updated Recorder Media Player for display.
RecorderMediaPlayer updatedRecorderMediaPlayer = response.Result;
}
else
{
// TODO: The error handling...
Console.WriteLine(response.Error);
}
|
Delete Recorder Media Player¶
Deletes existent Recorder Media Player for current Tenant .
Warning
Note that Recorder Media Player will not be deleted if there are any references of Recorder Media Player in [User](/v1/user).
Default REST approach¶
DELETE /api/v1/:tenantCode/recorder-players/:id
Parameters¶
tenantCode
Current Tenant code, a validinteger
greater or equal to 1000.id
The Recorder Media Player id, a valid and non-emptyguid
.
Danger
DELETE
verb method read more in Getting Started.Return value¶
- There is no return value except if there is an error, the
JSON
Client Errors object.
C# Wrapper approach¶
1 | RecorderMediaPlayerWrapper(int tenantCode, string apiKey, string apiSecret).Delete(Guid id, bool updateViaPost = false);
|
Parameters¶
tenantCode
Current Tenant code, a validinteger
greater or equal to 1000.apiKey
Current Tenant API Key provided by Qualtrak.apiSecret
Current Tenant API Secret provided by Qualtrak.id
The Recorder Media Player id, a valid and non-emptyguid
.updateViaPost
Set totrue
if in your Web Server you don’t want to enableDELETE
method. Default isfalse
or useDELETE
method!
Return value¶
- If there is no error: no return value or
void
. - If there is an error:
ResaultContent<RecorderMediaPlayer>.Error
object. See more in Client Errors.
Example usage¶
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | int tenantCode = 1000;
string key = "ddZXdAZvWefFqxAEH62u";
string secret = "wx6GiQggg9YRH89XT5aKoY2qZLVquYjxARtgZhuGoFQX5w6Lws";
Guid recorderMediaPlayerId = new Guid("f4fe3ea7-ed2a-41dd-acd2-91c45c8b4891");
ITreeApiWrapper<RecorderMediaPlayer, RecorderMediaPlayerList> recorderMediaPlayerWrapper = new RecorderMediaPlayerWrapper(tenantCode, key, secret);
// Delete via DELETE method (default).
ResponseContent response = recorderMediaPlayerWrapper.Delete(recorderMediaPlayerId);
// Delete via POST method (use true argument).
// ResponseContent response = recorderMediaPlayerWrapper.Delete(recorderMediaPlayerId, true);
if (response.Error != null)
{
// TODO: The error handling...
Console.WriteLine(response.Error);
}
|


I couldn’t find any information about implementing Heating Degree Days (HDD) within Emoncms, so I thought it might be useful to share my simple method.
I simply use the outside temperature node sketch to calculate the temperature below my property’s base temperature of 13ºC and if the outside temperature is above 13ºC I set the value to zero. This data, which I call HDM (since I’m collecting data every minute), is then passed to Emoncms.
HDD are basically the integral over time (a day) of the outside temperature below a certain base temperature. Since I’m collecting data every minute it is sufficiently accurate to sum the values over a day and divide by the number of data points. Clearly this is a daily average, which is already implemented in Emoncms. So that’s it Heating Degree Days without modifying Emoncms!
It would be nice if you could change the units on the bar graph as these show as KWh and if the whole process could be calculated within Emoncms, thus allowing easy changes to the base temperature.
Implementing Heating Degree Days
Submitted by john.b on Wed, 13/03/2013 - 12:37I couldn’t find any information about implementing Heating Degree Days (HDD) within Emoncms, so I thought it might be useful to share my simple method.
I simply use the outside temperature node sketch to calculate the temperature below my property’s base temperature of 13ºC and if the outside temperature is above 13ºC I set the value to zero. This data, which I call HDM (since I’m collecting data every minute), is then passed to Emoncms.
HDD are basically the integral over time (a day) of the outside temperature below a certain base temperature. Since I’m collecting data every minute it is sufficiently accurate to sum the values over a day and divide by the number of data points. Clearly this is a daily average, which is already implemented in Emoncms. So that’s it Heating Degree Days without modifying Emoncms!
It would be nice if you could change the units on the bar graph as these show as KWh and if the whole process could be calculated within Emoncms, thus allowing easy changes to the base temperature.
See here http://ew.ecocongregation.org/downloads/Degree_Days_carbon_trust_booklet.pdf for HDD background information.


NJATH Rules
- NJATH is an online treasure hunt contest. You will be given questions and you will need
to decipher the solution.
- Lookout for clues and hints anywhere from url of page to all details in the question . You
are allowed to use internet . You can also download question image if necessary.
- For any question, there is no limitation for number of attempts.
- There are treasure chest hidden throughout the hunts, they will provide additional points
and bonus multipliers.
- Discuss forum can be used for extra hints but should not disclose the answer.
- There are 6 levels in the hunt. Each level contains 8 questions in which 2 questions are
bonus questions.
- Once advanced to a new level, you cannot go to the previous level.
“Happy Hunting”


Generate all set assignments.
More...
#include <set.hh>
List of all members.
Public Member Functions |
| | SetAssignment (int n, const Gecode::IntSet &d, int i=0) |
| | Initialize with n set variables, initial bound d and i int variables.
|
| bool | operator() (void) const |
| | Test whether all assignments have been iterated.
|
| void | operator++ (void) |
| | Move to next assignment.
|
| int | operator[] (int i) const |
| | Return value for variable i.
|
| int | intval (void) const |
| | Return value for first integer variable.
|
| const Test::Int::Assignment & | ints (void) const |
| | Return assignment for integer variables.
|
| int | size (void) const |
| | Return arity.
|
| | ~SetAssignment (void) |
| | Destructor.
|
Public Attributes |
| Gecode::IntSet | lub |
| | The common superset for all domains.
|
| int | withInt |
| | How many integer variables to iterate.
|
Detailed Description
Generate all set assignments.
Definition at line 142 of file set.hh.
Constructor & Destructor Documentation
| Test::Set::SetAssignment::SetAssignment |
( |
int |
n, |
|
|
const Gecode::IntSet & |
d, |
|
|
int |
i = 0 | |
|
) |
| | |
Initialize with n set variables, initial bound d and i int variables.
Definition at line 68 of file set.cpp.
| Test::Set::SetAssignment::~SetAssignment |
( |
void |
|
) |
[inline] |
Destructor.
Definition at line 175 of file set.hh.
Member Function Documentation
| bool Test::Set::SetAssignment::operator() |
( |
void |
|
) |
const [inline] |
Test whether all assignments have been iterated.
Definition at line 160 of file set.hh.
| void Test::Set::SetAssignment::operator++ |
( |
void |
|
) |
|
Move to next assignment.
Definition at line 76 of file set.cpp.
| int Test::Set::SetAssignment::operator[] |
( |
int |
i |
) |
const [inline] |
Return value for variable i.
Definition at line 164 of file set.hh.
| int Test::Set::SetAssignment::intval |
( |
void |
|
) |
const [inline] |
Return value for first integer variable.
Definition at line 169 of file set.hh.
Return assignment for integer variables.
Definition at line 171 of file set.hh.
| int Test::Set::SetAssignment::size |
( |
void |
|
) |
const [inline] |
Return arity.
Definition at line 173 of file set.hh.
Member Data Documentation
The common superset for all domains.
Definition at line 154 of file set.hh.
How many integer variables to iterate.
Definition at line 156 of file set.hh.
The documentation for this class was generated from the following files:


Boeing capsule completes major flight test in desert
Boeing’s capsule for astronauts has undergone its first major flight test, shooting a mile into the air then parachuting back to the New Mexico desert.
The Starliner capsule carried no crew, just a test dummy for the one-and-a-half-minute test of the launch abort system.
Only two of the three main parachutes opened, but both Nasa and Boeing said astronauts would have been safe if aboard.
The abort system is designed to provide a fast getaway for a crew, if there is an emergency on the Florida pad or in flight.
For its next test, Boeing plans to launch a Starliner to the International Space Station next month, without a crew.
All three astronauts assigned to the first crew flight – targeted for next year – were present for Monday’s test.
“We hope we never need to use this system,” said Nasa astronaut Mike Fincke.
“But in case we ever have any trouble aboard the beautiful Atlas V on the launch pad, we know after today’s test that we’ll be able to get off safely.”
SpaceX — Nasa’s other commercial crew partner — successfully launched a Dragon capsule to the space station in March. That capsule carried a test dummy and supplies; SpaceX aims to put astronauts on board sometime early next year.
Boeing also is shooting for an early 2020 launch of astronauts to the space station.
Whether SpaceX or Boeing, it will be the first time Americans launch into orbit from the US since Nasa’s last space shuttle flight in 2011.
US astronauts have been hitching rides on Russian rockets, costing Nasa tens of millions of dollars per seat.
During Monday’s test at the Army’s White Sands Missile Range, Boeing counted down to zero, then the Starliner’s four launch abort engines fired.
The capsule, launched from a test stand, accelerated about 650 mph in five seconds flat.
The capsule soared nearly a mile into the air and a mile downrange, before the parachutes and then airbags inflated seconds before touchdown.
Only two of the three big red, white and blue parachutes deployed, but both Nasa and Boeing said that was acceptable for test purposes. The issue should not delay the next test flight, company officials noted.
“We are thrilled with the preliminary results, and now we have the job of really digging into the data and analysing whether everything worked as we expected,” Nasa’s commercial crew manager, Kathy Lueders, said in a statement.
READ MORE
Scientists discover how potent bacterial toxin kills MRSA bacteria


{% extends 'admin/my_base.html' %} {% block body %} {% if form %}
Before adding functional data descriptions for GO terms and InterPro domains need to be added. Using the form below upload the latest GO (OBO file) and InterPro definitions (XML format)


Microsoft and Warner Bros. have stored the entire classic Superman movie on a piece of glass
by PradeepAt the Storage Developer Conference back in 2018, Microsoft Research presented a new research paper that discussed about how data can be stored in a glass using laser light. At Ignite conference today, Microsoft and Warner Bros. demoed a proof of concept representing this next generation of storage.  This is a great milestone for Microsoft Research.
For the media and entertainment industry, film is still the current long-term storage solution—not digital. Glass storage provides a viable, virtually indestructible, and truly long-term storage solution, and Microsoft is eager to be pursuing this new technology as a cloud provider.


{% extends '_base.html' %} {% block content %}
The below reports were released by the Department of Justice on March 4, 2015. The report concerning whether Darren Wilson should be federally prosecuted for killing Michael Brown concluded that the case lacked prosecutorial merit and so Wilson should not be charged. Another report accuses Ferguson police and courts of violating citizens' constitutional rights.
The below documents are evidence the grand jury considered that was released by St. Louis County Prosecutor Robert McCulloch.
Portions highlighted in yellow are notes that St. Louis Public Radio reporters have made to help understand these documents or passages we've marked for later reference. We have not redacted these documents — other than the notes, they are as provided.
UPDATED DEC. 15 with new evidence released.
{% endblock %}


Plato on Github
Report Home
JavaScript Source Analysis
Summary
Total/Average Lines
3808 / 76
Average Maintainability
80.19
Maintainability
Lines of code
Estimated errors in implementation
Lint errors
Files
complexity
sloc
est errors
lint errors
app/scripts/angularfire/auth.js
app/scripts/angularfire/config.js
app/scripts/angularfire/firebase.ref.js
app/scripts/app.js
app/scripts/controllers/account.js
app/scripts/controllers/afterdarkhowtopay.js
app/scripts/controllers/chat.js
app/scripts/controllers/completeorder.js
app/scripts/controllers/contact.js
app/scripts/controllers/dashboard.js
app/scripts/controllers/genericerror.js
app/scripts/controllers/help.js
app/scripts/controllers/history.js
app/scripts/controllers/landing.js
app/scripts/controllers/login.js
app/scripts/controllers/main.js
app/scripts/controllers/mapview.js
app/scripts/controllers/nolocationavailable.js
app/scripts/controllers/openorders.js
app/scripts/controllers/placeorder.js
app/scripts/controllers/refnumber.js
app/scripts/controllers/takeselfie.js
app/scripts/controllers/takeselfieconfirm.js
app/scripts/controllers/terms.js
app/scripts/controllers/verifyfour.js
app/scripts/controllers/verifyone.js
app/scripts/controllers/verifythree.js
app/scripts/controllers/verifytwo.js
app/scripts/directives/adminfootermenu.js
app/scripts/directives/bitcoinprices.js
app/scripts/directives/contactfooter.js
app/scripts/directives/customenter.js
app/scripts/directives/customernavigation.js
app/scripts/directives/djangocontentgrabber.js
app/scripts/directives/ngHideAuth.js
app/scripts/directives/ngShowAuth.js
app/scripts/directives/pagestyle.js
app/scripts/directives/virtualplacard.js
app/scripts/environment/base.js
app/scripts/filters/reverse.js
app/scripts/routes.js
app/scripts/services/authentication.js
app/scripts/services/bank.js
app/scripts/services/browser.js
app/scripts/services/crypto.js
app/scripts/services/map.js
app/scripts/services/notification.js
app/scripts/services/payments.js
app/scripts/services/person.js
app/scripts/services/sound.js


Don't know what to cook? Don't worry!
Just choose a protein for your dish and leave the rest to us. In fact, we'll even pair a couple of wines with it!
Your randomized recipe:
Your wine recommendations:
Wine pairing information will be displayed here.


New rent-a-car administrator
Username:
Password:
Repeat password:
First name:
Last name:
Email address:
City
Phone
Rent-a-car:


Image Rotator Flashvars
Flashvars are variables you can insert into your HTML code to control both behavior and appearance of the Image Rotator. With the swfobject embed method, you add them with the addVariable() function and with the embed tag method they are inside the flashvars attribute, stacked with an & symbol.
Note that you must urlencode the three glyphs ? = & inside flashvars, because of the way these flashvars are presented to the player. The urlencoded values for these symbols are listed here:
So if your file to play is at the location getplaylist.php?id=123&type=flv, you must set the file flashvar to getplaylist.php%3Fid%3D123%26type%3Dflv.
Basics
- height (320): Sets the overall height of the rotator.
- width (260): Sets the overall width of the rotator.
- file (undefined): Sets the location of the playlist to play. The imagerotator only plays playlists.
Appearance
- backcolor (0xFFFFFF): Backgroundcolor of the controls, in HEX format.
- frontcolor (0x000000): Texts & buttons color of the controls, in HEX format.
- lightcolor (0x000000): Rollover color of the controls, in HEX format.
- logo (undefined): Set this to an image that can be put as a watermark logo in the top right corner of the display. Transparent PNG files give the best results (example).
- overstretch (false): Sets how to stretch images to make them fit the display. The default stretches to fit the display. Set this to true to stretch them proportionally to fill the display, fit to stretch them disproportionally and none to keep original dimensions.
- screencolor (0x000000): Color of the display area, in HEX format. With the rotator, change this to your HTML page's color make images of different sizes blend nicely.
- showicons (true): Set this to false to hide the activity icon and play button in the middle of the display.
- shownavigation (true): Set this to false to completely hide the navigation bar.
- transition (random): Sets the transition to use between images. The default, random, randomly pick a transition. To restrict to a certain transition, use these values: fade, bgfade, blocks, bubbles, circles, flash, fluids, lines or slowfade.
- usefullscreen (true): Set this to false to hide the fullscreen button and disable fullscreen.
Behaviour
- audio (undefined): Assigns an additional, synchronized MP3. Use this for background music.
- linkfromdisplay (false): Set this to true to make a click on the display result in a jump to the webpage assigned to the link value in the playlist XML file.
- linktarget (_self): Set this to the frame you want hyperlinks to open in. Set it to _blank to open links in a new window or _top to open in the top frame.
- repeat (false): Set this to true to automatically repeat playback of all images. Set this to list to playback an entire playlist once.
- rotatetime (5): Sets the duration in seconds an image is shown before transitioning again.
- shuffle (false):Set this to true to playback the images in random order.
- volume (80): sets the startup volume of the MP3 background music.


Todo
Network Hosts are responsible for allocating ips and setting up network.
There are multiple backend drivers that handle specific types of networking topologies. All of the network commands are issued to a subclass of NetworkManager.
Related Flags
| network_driver: | Driver to use for network creation |
|---|---|
| flat_network_bridge: | |
| Bridge device for simple network instances | |
| flat_interface: | FlatDhcp will bridge into this interface if set |
| flat_network_dns: | |
| Dns for simple network | |
| vlan_start: | First VLAN for private networks |
| vpn_ip: | Public IP for the cloudpipe VPN servers |
| vpn_start: | First Vpn port for private networks |
| cnt_vpn_clients: | |
| Number of addresses reserved for vpn clients | |
| network_size: | Number of addresses in each private subnet |
| floating_range: | Floating IP address block |
| fixed_range: | Fixed IP address block |
| fixed_ip_disassociate_timeout: | |
| Seconds after which a deallocated ip is disassociated | |
| create_unique_mac_address_attempts: | |
| Number of times to attempt creating a unique mac address |
Bases: nova.network.manager.RPCAllocateFixedIP, nova.network.manager.FloatingIP, nova.network.manager.NetworkManager
Flat networking with dhcp.
FlatDHCPManager will start up one dhcp server to give out addresses. It never injects network settings into the guest. It also manages bridges. Otherwise it behaves like FlatManager.
Do any initialization that needs to be run if this is a standalone service.
Bases: nova.network.manager.NetworkManager
Basic network where no vlans are used.
FlatManager does not do any bridge or vlan creation. The user is responsible for setting up whatever bridges are specified when creating networks through nova-manage. This bridge needs to be created on all compute hosts.
The idea is to create a single network for the host with a command like: nova-manage network create <IP_ADDRESS>/24 1 256. Creating multiple networks for for one manager is currently not supported, but could be added by modifying allocate_fixed_ip and get_network to get the a network with new logic instead of network_get_by_bridge. Arbitrary lists of addresses in a single network can be accomplished with manual db editing.
If flat_injected is True, the compute host will attempt to inject network config into the guest. It attempts to modify /etc/network/interfaces and currently only works on debian based systems. To support a wider range of OSes, some other method may need to be devised to let the guest know which ip it should be using so that it can configure itself. Perhaps an attached disk or serial device with configuration info.
Metadata forwarding must be handled by the gateway, and since nova does not do any setup in this mode, it must be done manually. Requests to <IP_ADDRESS> port 80 will need to be forwarded to the api server.
Returns a fixed ip to the pool.
Returns a floating IP as a dict
Returns a floating IP as a dict
Returns the floating IPs associated with a fixed_address
Returns the floating IPs allocated to a project
Returns list of floating pools
Bases: object
Mixin class for adding floating IP functionality to a manager.
Gets a floating ip from the pool.
Handles allocating the floating IP resources for an instance.
calls super class allocate_for_instance() as well
rpc.called by network_api
Associates a floating ip with a fixed ip.
Makes sure everything makes sense then calls _associate_floating_ip, rpc’ing to correct host if i’m not it.
Returns an floating ip to the pool.
Handles deallocating floating IP resources for an instance.
calls super class deallocate_for_instance() as well.
rpc.called by network_api
Disassociates a floating ip from its fixed ip.
Makes sure everything makes sense then calls _disassociate_floating_ip, rpc’ing to correct host if i’m not it.
Returns a floating IP as a dict
Returns a floating IP as a dict
Returns the floating IPs associated with a fixed_address
Returns the floating IPs allocated to a project
Returns list of floating pools
Configures floating ips owned by host.
Bases: nova.manager.SchedulerDependentManager
Implements common network manager functionality.
This class must be subclassed to support specific topologies.
Adds a fixed ip to an instance from specified network.
Gets a fixed ip from the pool.
Handles allocating the various network resources for an instance.
rpc.called by network_api
Builds a NetworkInfo object containing all network information for an instance
Returns a fixed ip to the pool.
Handles deallocating various network resources for an instance.
rpc.called by network_api kwargs can contain fixed_ips to circumvent another db lookup
Broker the request to the driver to fetch the dhcp leases
Return a fixed ip
Returns the instance id a floating ip’s fixed ip is allocated to
Creates network info list for instance.
called by allocate_for_instance and network_api context needs to be elevated :returns: network info list [(network,info),(network,info)...] where network = dict containing pertinent data from a network db object and info = dict containing pertinent networking data
Returns the vifs record for the mac_address
Returns the vifs associated with an instance
Do any initialization that needs to be run if this is a standalone service.
Called by dhcp-bridge when ip is leased.
Called by dhcp-bridge when ip is released.
Removes a fixed ip from an instance from specified network.
Safely sets the host of the network.
calls setup/teardown on network hosts associated with an instance
check if the networks exists and host is set to each network.
Bases: object
Mixin class originally for FlatDCHP and VLAN network managers.
used since they share code to RPC.call allocate_fixed_ip on the correct network host to configure dnsmasq
Call the superclass deallocate_fixed_ip if i’m the correct host otherwise call to the correct host
Bases: nova.network.manager.RPCAllocateFixedIP, nova.network.manager.FloatingIP, nova.network.manager.NetworkManager
Vlan network with dhcp.
VlanManager is the most complicated. It will create a host-managed vlan for each project. Each project gets its own subnet. The networks and associated subnets are created with nova-manage using a command like: nova-manage network create <IP_ADDRESS>/8 3 16. This will create 3 networks of 16 addresses from the beginning of the <IP_ADDRESS> range.
A dhcp server is run for each subnet, so each project will have its own. For this mode to be useful, each project will need a vpn to access the instances in its subnet.
Force adds another network to a project.
Gets a fixed ip from the pool.
Create networks based on parameters.
Do any initialization that needs to be run if this is a standalone service.
Check policy corresponding to the wrapped methods prior to execution
Implements vlans, bridges, and iptables rules using linux utilities.
Bases: object
Wrapper for iptables.
See IptablesTable for some usage docs
A number of chains are set up to begin with.
First, nova-filter-top. It’s added at the top of FORWARD and OUTPUT. Its name is not wrapped, so it’s shared between the various nova workers. It’s intended for rules that need to live at the top of the FORWARD and OUTPUT chains. It’s in both the ipv4 and ipv6 set of tables.
For ipv4 and ipv6, the built-in INPUT, OUTPUT, and FORWARD filter chains are wrapped, meaning that the “real” INPUT chain has a rule that jumps to the wrapped INPUT chain, etc. Additionally, there’s a wrapped chain named “local” which is jumped to from nova-filter-top.
For ipv4, the built-in PREROUTING, OUTPUT, and POSTROUTING nat chains are wrapped in the same was as the built-in filter chains. Additionally, there’s a snat chain that is applied after the POSTROUTING chain.
Bases: object
An iptables rule.
You shouldn’t need to use this class directly, it’s only used by IptablesManager.
Bases: object
An iptables table.
Adds a named chain to the table.
The chain name is wrapped to be unique for the component creating it, so different components of Nova can safely create identically named chains without interfering with one another.
At the moment, its wrapped name is <binary name>-<chain name>, so if nova-compute creates a chain named ‘OUTPUT’, it’ll actually end up named ‘nova-compute-OUTPUT’.
Add a rule to the table.
This is just like what you’d feed to iptables, just without the ‘-A <chain name>’ bit at the start.
However, if you need to jump to one of your wrapped chains, prepend its name with a ‘$’ which will ensure the wrapping is applied correctly.
Remove all rules from a chain.
Remove named chain.
This removal “cascades”. All rule in the chain are removed, as are all rules in other chains that jump to it.
If the chain is not found, this is merely logged.
Remove a rule from a chain.
Note: The rule must be exactly identical to the one that was added. You cannot switch arguments around like you can with the iptables CLI tool.
Bases: nova.network.linux_net.LinuxNetInterfaceDriver
Create a bridge unless it already exists.
| Parameters: |
|
|---|
If net_attrs is set, it will add the net_attrs[‘gateway’] to the bridge using net_attrs[‘broadcast’] and net_attrs[‘cidr’]. It will also add the ip_v6 address specified in net_attrs[‘cidr_v6’] if use_ipv6 is set.
The code will attempt to move any ips that already exist on the interface onto the bridge and reset the default gateway if necessary.
Create a vlan unless it already exists.
Create a vlan and bridge unless they already exist.
Bases: object
Abstract class that defines generic network host API
Get device name
Create Linux device, return device name
Destory Linux device, return device name
Bases: nova.network.linux_net.LinuxNetInterfaceDriver
Bases: nova.network.linux_net.LinuxNetInterfaceDriver
Bind ip to public interface.
Ensure floating ip forwarding rule.
Sets up local metadata ip.
Sets up forwarding rules for vlan.
Grab the name of the binary we’re running in.
Get network’s hosts config in dhcp-host format.
Return a network’s hosts config in dnsmasq leasefile format.
Get network’s hosts config in dhcp-opts format.
Basic networking setup goes here.
Create the filter accept rule for metadata.
Create forwarding rule for metadata.
Remove forwarding for floating ip.
(Re)starts a dnsmasq server for a given network.
If a dnsmasq instance is already running then send a HUP signal causing it to reload, otherwise spawn a new instance.
Unbind a public ip from public interface.
The nova networking components manage private networks, public IP addressing, VPN connectivity, and firewall rules.
There are several key components:
Overview:
(PUBLIC INTERNET)
| \
/ \ / \
[RoutingNode] ... [RN] [TunnelingNode] ... [TN]
| \ / | |
| < AMQP > | |
[AddressingNode]-- (VLAN) ... | (VLAN)... (VLAN) --- [AddressingNode]
\ | \ /
/ \ / \ / \ / \
[BridgingNode] ... [BridgingNode]
[NetworkController] ... [NetworkController]
\ /
< AMQP >
|
/ \
[CloudController]...[CloudController]
While this diagram may not make this entirely clear, nodes and controllers communicate exclusively across the message bus (AMQP, currently).
Network State consists of the following facts:
While copies of this state exist in many places (expressed in IPTables rule chains, DHCP hosts files, etc), the controllers rely only on the distributed “fact engine” for state, queried over RPC (currently AMQP). The NetworkController inserts most records into this datastore (allocating addresses, etc) - however, individual nodes update state e.g. when running instances crash.
Public Traffic:
(PUBLIC INTERNET)
|
<NAT> <-- [RoutingNode]
|
[AddressingNode] --> |
( VLAN )
| <-- [BridgingNode]
|
<RUNNING INSTANCE>
The RoutingNode is currently implemented using IPTables rules, which implement both NATing of public IP addresses, and the appropriate firewall chains. We are also looking at using Netomata / Clusto to manage NATting within a switch or router, and/or to manage firewall rules within a hardware firewall appliance.
Similarly, the AddressingNode currently manages running DNSMasq instances for DHCP services. However, we could run an internal DHCP server (using Scapy ala Clusto), or even switch to static addressing by inserting the private address into the disk image the same way we insert the SSH keys. (See compute for more details).


Add this to your ~/.inputrc to make it work:
set bind-tty-special-chars offMore description here.
"\C-w": backward-kill-word
--- comments: false date: 2009-04-08 layout: post permalink: /2009/04/control-w-deleting-word-in-bash.php tags: - linux - bash title: control-w deleting word in bash ---
set bind-tty-special-chars offMore description here.
"\C-w": backward-kill-word


Rhino Mac PyCharm autocomplete
Here is how I set up my PyCharm IDE to program in Rhino Mac, so I can have a nice autocompletion functionality for the RhinoCommon and rhinoscriptsyntax.
First, I install the python stubs to my created conda environment. This makes sure that we will have the autocomplete for the RhinoCommon API.
$ conda create -n your-env-name $ conda activate your-env-name $ pip install Rhino-stubs
To use specific environment in PyCharm, we will have to select the right environment for the project.
This can be set in PyCharm -> Preferences -> Project: your-project-name -> Python Interpreter
.
Normally, our environment python is located at ~/anaconda3/envs/your-env-name/bin/python
.
Finally, we have to mark rhinoscriptsyntax folder as a source, so PyCharm can recognise them. In macOS, this is located at: /Applications/Rhinoceros.app/Contents/Frameworks/RhCore.framework/Versions/A/Resources/ManagedPlugIns/RhinoDLR_Python.rhp/RssLib
.
We can do this in PyCharm -> Preferences -> Project: your-project-name -> Python Structure -> Add Content Root
. Make sure that both ghpythonlib
and rhinoscript
folders are selected and marked as sources.
Easy! We are done. Happy coding!


Gallery
PHOTOS: Big crowd join Sinead Gray for 30th birthday bash
Pictures
by David LynchSinead Gray from the Armagh Road in Dundalk was joined by many friends and family for a big bash to celebrate her 30th birthday in the Lisdoo recently.
Our man Arthur Kinahan was on hand to snap the happy scenes.
Check out our gallery above


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Death Stranding leads the pack for 2019's Game Awards nominations
Hideo Kojima's action game gets 10 nominations followed by 8 nods for Remedy Entertainment's 'Control'
by Humza AamirIn brief: With this year's end comes the sixth annual Game Awards to honor the best works in the video games industry.
Last year, God of War clinched the coveted GOTY award from Red Dead Redemption 2 (which arrived on PC this month), and four other highly praised titles. Though Rockstar's open-world western did win more awards than any other game across the event categories.
This year sees the famous Hideo Kojima's action/adventure 'Death Stranding' earn the most nominations across an impressive eight categories. These include Game of the Year, Best Game Direction, Best Narrative, Best Art Direction, Best Score/Music, Best Audio Design, Best Action/Adventure and three nominations in the Best Performance category.
Other favorites include Remedy Entertainment's 'Control' with 8 nominations and Obsidian's 'The Outer Worlds,' which got 4 nods, including Best Narrative and Best RPG. Both games will be competing for GOTY with Death Stranding and three other heavyweights.
The Game Awards 2019 has over 20 major categories, which can be seen in full in the video above or on the show's website. A few of these are listed below:
Game of the Year
- Control (Remedy/505 Games)
- Death Stranding (Kojima Productions/SIE)
- Super Smash Bros. Ultimate (Bandai-Namco/Sora/Nintendo)
- Resident Evil 2 Remake (Capcom/Capcom)
- Sekiro: Shadows Die Twice (FromSoftware/Activision)
- The Outer Worlds (Obsidian/Private Division)
Best Game Direction
- Control (Remedy/505 Games)
- Death Stranding (Kojima Productions/SIE)
- Resident Evil 2 (Capcom/Capcom)
- Sekiro: Shadows Die Twice (FromSoftware/Activision)
- Outer Wilds (Mobius Digital/Annapurna)
Best Narrative
- A Plague Tale: Innocence (Asobo/Focus Home)
- Control (Remedy/505)
- Death Stranding (Kojima Productions/SIE)
- Disco Elysium (ZA/UM)
- The Outer Worlds (Obsidian/Private Division)
Best Ongoing Game
- Apex Legends (Respawn)
- Destiny 2 (Bungie)
- Final Fantasy XIV (Square Enix)
- Fortnite (Epic Games)
- Tom Clancy's Rainbow Six Siege (Ubisoft Montreal/Ubisoft)
Best Independent Game
- Baba Is You (Hempuli)
- Disco Elysium (ZA/UM)
- Katana ZERO (Askiisoft/Devoler)
- Outer Wilds (Mobius Digital/Annapurna)
- Untitled Goose Game (House House/Panic)
As always, gamers interested in casting a vote for their favorite game can head over to the Game Awards' official website or do it more conveniently this time by simply typing 'The Game Awards Vote' in the Google search bar with their Google Account signed-in.
The show will go live on December 12, 2019, from the Microsoft Theater in Los Angeles and will be hosted by its creator, Geoff Keighly.


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Who we are:
Ever suddenly felt a sudden craving for
Yes? Well, we exist to satisfy that. Through this store, you can order Jell-O (jelly snacks) from the comfort of your home.
Ever suddenly felt a sudden craving for
Yes? Well, we exist to satisfy that. Through this store, you can order Jell-O (jelly snacks) from the comfort of your home.


PICS: The SHOCKING state of a school in Esigodini
by Sharon ChirisaSHOCKING state of a school in Esigodini
The deplorable state of a school in Esigodini which now resembles a ghost town.
Journalist Zenzele Ndebele posted pictures on Twitter showing a dilapidated school in Esigodini 60 Kms out of Bulawayo in Matabeleland.
These pictures were taken by Godwills Mambombe
Check out the pictures below
CATCH UP WITH THE NEWS HERE
WATCH: The Moment When ZRP Indiscriminately Beat Up Civilians In Harare CBD
Watch: NUST Slay Queen Brings Varsity To A Standstill with her NUDE Outfit
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To View and Apply for the latest Jobs and Vacancies in Zimbabwe, Please Visit our Sister website iHarare Jobs


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Sergio is a management consultant based out of Austin, TX.


USACE
Levee Management using Linear Referencing
USACE Levees
- Responsible for over 14,000 linear miles of levees
- Historically managed as fixed length segments corresponding to ownership
Approach works well for USACE
but
Fails to effectively support other federal agencies and local partners.
Solution
Add linear referencing to NLD
Linear Referencing Defined
A method (well, methods...) used to store and manage location relative to a position or range of positions along a linear feature
"highly specific yet infinitely flexible..."
User Defined Feature Classes (Event Themes)
- User Defined Sybmology
- Persistant User Defined Layers
- On Line Event Theme Editing
- Desktop GIS Compatibility
- (export to shapefile)
UI Complexity
- Single Application to serve multiple agencies
- Must be highly intuative to minimize/avoid training
Corpsmap Platform
- Oracle
- Mapserver
- OpenLayers/ExtJS
- Designed to leverage existing services
- Capable of providing all services internally
Application Server
- Java Stack
- Spring
- Self Hosted using Jetty 9
- GeoTools 10
- GeoWebCache (embedded)
Database Approach
- Provide flexible approach towards dynamic data
- support conversion of dynamic data into traditional tables
- Perform as much geoprocessing as possible in Oracle
- Use SDO linear referencing API
Proof Of Concept Implementation
Slides (minus live demo)
USACE-MMC.github.io/foss4g/reaches.html


JavaScript can "display" data in different ways:
To access an HTML element, JavaScript can use the document.getElementById(id) method.
The id attribute defines the HTML element. The innerHTML property defines the HTML content:
Ver Ejemplo01Changing the innerHTML property of an HTML element is a common way to display data in HTML.
For testing purposes, it is convenient to use document.write():
Ver Ejemplo02Using document.write() after an HTML document is fully loaded, will delete all existing HTML:
The document.write() method should only be used for testing.
You can use an alert box to display data:
Ver Ejemplo04For debugging purposes, you can use the console.log() method to display data.
You will learn more about debugging in a later chapter.


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Effective date: May 18, 2019
Matthew Frost ("us", "we", or "our") operates the https://www.pvpleaderboard.com/ website (the "Service").
This page informs you of our policies regarding the collection, use, and disclosure of personal data when you use our Service and the choices you have associated with that data.
We use your data to provide and improve the Service. By using the Service, you agree to the collection and use of information in accordance with this policy.
We collect several different types of information for various purposes to provide and improve our Service to you.
Our website uses Google Analytics, a web analytics service provided by Google, Inc. ("Google"). The information generated by the cookie about your use of our website (including your IP address) will be transmitted to and stored by Google on servers in the United States. Google will use this information for the purpose of evaluating your use of our website, compiling reports on website activity for website operators and providing other services relating to website activity and internet usage. Google may also transfer this information to third parties where required to do so by law, or where such third parties process the information on Google’s behalf. Google will not associate your IP address with any other data held by Google. Further information about Google’s privacy policy may be obtained from https://policies.google.com/privacy
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We use cookies and similar tracking technologies to track the activity on our Service and hold certain information.
Cookies are files with small amount of data which may include an anonymous unique identifier. Cookies are sent to your browser from a website and stored on your device. Tracking technologies also used are beacons, tags, and scripts to collect and track information and to improve and analyze our Service.
You can instruct your browser to refuse all cookies or to indicate when a cookie is being sent. However, if you do not accept cookies, you may not be able to use some portions of our Service.
Examples of Cookies we use:
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This output is created by covrpage.
Coverage
Coverage summary is created using the covr package.
Unit Tests
Unit Test summary is created using the testthat package.
Show Detailed Test Results
| test-set.R |
set_ |
set functions: set_template |
PASS |
1 |
0.011 |
|
| test-set.R |
set_ |
set functions: set_font_family |
PASS |
1 |
0.001 |
|
| test-set.R |
set_ |
set functions: set_windows_control_theme |
PASS |
1 |
0.001 |
|
| test-uri.R |
uri |
options: benchmark |
PASS |
1 |
0.002 |
|
| test-uri.R |
uri |
uri: benchmark |
PASS |
1 |
0.002 |
|
| test-uri.R |
uri |
uri: 200 |
PASS |
1 |
0.721 |
|
| test-uri.R |
uri |
encode: encode character |
PASS |
1 |
0.002 |
|
| test-uri.R |
uri |
encode: no encode character |
PASS |
1 |
0.001 |
|
| test-uri.R |
uri |
tiny: valid tiny |
PASS |
1 |
0.620 |
|
| test-uri.R |
uri |
tiny: clipboard |
SKIPPED |
1 |
0.001 |
🔶 |
| test-uri.R |
uri |
bad template: error uri |
PASS |
1 |
0.003 |
|
| test-yml.R |
yml |
yaml fields: rgba |
PASS |
1 |
0.006 |
|
| test-yml.R |
yml |
yaml fields: template |
PASS |
1 |
0.003 |
|
| test-yml.R |
yml |
yaml fields: bad font family |
PASS |
1 |
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|
| test-yml.R |
yml |
yaml fields: pv |
PASS |
1 |
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| test-yml.R |
yml |
yaml fields: ph |
PASS |
1 |
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|
| test-yml.R |
yml |
namesless palette: fill in palette |
PASS |
1 |
0.002 |
|
Session Info
| Version |
R version 3.5.1 (2018-07-02) |
| Platform |
x86_64-apple-darwin15.6.0 (64-bit) |
| Running |
macOS 10.14.2 |
| Language |
en_US |
| Timezone |
America/Chicago |
| testthat |
<IP_ADDRESS>00 |
| covr |
3.2.0 |
| covrpage |
0.0.69 |


For full functionality of this site it is necessary to enable JavaScript.
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Send us feedback or ask a question.
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| eval_tidy {rlang} | R Documentation |
eval_tidy()
is a variant of base::eval()
that powers the tidy
evaluation framework. Like eval()
it accepts user data as
argument. Whereas eval()
simply transforms the data to an
environment, eval_tidy()
transforms it to a data mask with
as_data_mask()
. Evaluating in a data mask enables the following
features:
Quosures. Quosures are expressions bundled with an
environment. If data
is supplied, objects in the data mask
always have precedence over the quosure environment, i.e. the
data masks the environment.
Pronouns. If data
is supplied, the .env
and .data
pronouns are installed in the data mask. .env
is a reference to
the calling environment and .data
refers to the data
argument.
These pronouns lets you be explicit about where to find
values and throw errors if you try to access non-existent values.
eval_tidy(expr, data = NULL, env = caller_env())
expr |
An expression or quosure to evaluate. |
data |
A data frame, or named list or vector. Alternatively, a
data mask created with |
env |
The environment in which to evaluate |
Data masking refers to how columns or objects inside data
have
priority over objects defined in env
(or in the quosure
environment, if applicable). If there is a column var
in data
and an object var
in env
, and expr
refers to var
, the
column has priority:
var <- "this one?" data <- data.frame(var = rep("Or that one?", 3)) within <- function(data, expr) { eval_tidy(enquo(expr), data) } within(data, toupper(var)) #> [1] "OR THAT ONE?" "OR THAT ONE?" "OR THAT ONE?"
Because the columns or objects in data
are always found first,
before objects from env
, we say that the data "masks" the
environment.
base::eval()
is sufficient for simple evaluation. Use
eval_tidy()
when you'd like to support expressions referring to
the .data
pronoun, or when you need to support quosures.
If you're evaluating an expression captured with quasiquotation
support, it is recommended to use eval_tidy()
because users will
likely unquote quosures.
Note that unwrapping a quosure with quo_get_expr()
does not
guarantee that there is no quosures inside the expression. Quosures
might be unquoted anywhere. For instance, the following does not
work reliably in the presence of nested quosures:
my_quoting_fn <- function(x) { x <- enquo(x) expr <- quo_get_expr(x) env <- quo_get_env(x) eval(expr, env) } # Works: my_quoting_fn(toupper(letters)) # Fails because of a nested quosure: my_quoting_fn(toupper(!!quo(letters)))
eval_tidy()
eval_tidy()
always evaluates in a data mask, even when data
is
NULL
. Because of this, it has different stack semantics than
base::eval()
:
Lexical side effects, such as assignment with <-
, occur in the
mask rather than env
.
Functions that require the evaluation environment to correspond
to a frame on the call stack do not work. This is why return()
called from a quosure does not work.
The mask environment creates a new branch in the tree
representation of backtraces (which you can visualise in a
browser()
session with lobstr::cst()
).
See also eval_bare()
for more information about these differences.
rlang 0.3.0
Passing an environment to data
is deprecated. Please construct an
rlang data mask with new_data_mask()
.
nse-force for the second leg of the tidy evaluation framework.
# With simple quoted expressions eval_tidy() works the same way as # eval(): apple <- "apple" kiwi <- "kiwi" expr <- quote(paste(apple, kiwi)) expr eval(expr) eval_tidy(expr) # Both accept a data mask as argument: data <- list(apple = "CARROT", kiwi = "TOMATO") eval(expr, data) eval_tidy(expr, data) # In addition eval_tidy() has support for quosures: with_data <- function(data, expr) { quo <- enquo(expr) eval_tidy(quo, data) } with_data(NULL, apple) with_data(data, apple) with_data(data, list(apple, kiwi)) # Secondly eval_tidy() installs handy pronouns that allow users to # be explicit about where to find symbols: with_data(data, .data$apple) with_data(data, .env$apple) # Note that instead of using `.env` it is often equivalent and may # be preferred to unquote a value. There are two differences. First # unquoting happens earlier, when the quosure is created. Secondly, # subsetting `.env` with the `$` operator may be brittle because # `$` does not look through the parents of the environment. # # For instance using `.env$name` in a magrittr pipeline is an # instance where this poses problem, because the magrittr pipe # currently (as of v1.5.0) evaluates its operands in a *child* of # the current environment (this child environment is where it # defines the pronoun `.`). ## Not run: data %>% with_data(!!kiwi) # "kiwi" data %>% with_data(.env$kiwi) # NULL ## End(Not run)


Dell Computer Workstation Unboxing And Dvd Windows 10 Editorial Image Image Of Unboxing Icon 120461325
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Dell Emc The Dell Vops Server Explorer Is A Suite Of Five Free Utilities For Vm Administrators To Use In Their Environments Learn More And Download The Free Suite Here Http Dell To Vmj8r7
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PositionT
- Type of positions used by the source to define ranges and identify records.public interface RangeTracker<PositionT>
RangeTracker
is a thread-safe helper object for implementing dynamic work rebalancing
in position-based BoundedSource.BoundedReader
subclasses.
RangeTracker
interface should not be used per se - all users should use its
subclasses directly. We declare it here because all subclasses have roughly the same interface
and the same properties, to centralize the documentation. Currently we provide one
implementation - OffsetRangeTracker
.
In case a record occupies a range of positions in the source, the most important thing about the record is the position where it starts.
Defining the semantics of positions for a source is entirely up to the source class, however the chosen definitions have to obey certain properties in order to make it possible to correctly split the source into parts, including dynamic splitting. Two main aspects need to be defined:
[A, B)
.
[A, B)
should not require reading all data before A
.
The sections below explain exactly what properties these definitions must satisfy, and
how to use a RangeTracker
with a properly defined source.
[A, B)
and records from [B, C)
should give the same records as reading from
[A, C)
, where A <= B <= C
. This property ensures that no matter how a range
of positions is split into arbitrarily many sub-ranges, the total set of records described by
them stays the same.
The other important property is how the source's range relates to positions of records in the source. In many sources each record can be identified by a unique starting position. In this case:
[A, B)
must have starting positions
in this range.
[A, B)
" as "read from the first record starting at or
after A, up to but not including the first record starting at or after B".
Some examples of such sources include reading lines or CSV from a text file, reading keys and values from a BigTable, etc.
The concept of split points allows to extend the definitions for dealing with sources where some records cannot be identified by a unique starting position.
In all cases, all records returned by a source [A, B)
must start at or after
A
.
Some sources may have records that are not directly addressable. For example, imagine a file format consisting of a sequence of compressed blocks. Each block can be assigned an offset, but records within the block cannot be directly addressed without decompressing the block. Let us refer to this hypothetical format as CBF (Compressed Blocks Format).
Many such formats can still satisfy the associativity property. For example, in CBF, reading
[A, B)
can mean "read all the records in all blocks whose starting offset is in
[A, B)
".
To support such complex formats, we introduce the notion of split points. We say that
a record is a split point if there exists a position A
such that the record is the first
one to be returned when reading the range [A, infinity)
. In CBF, the only split points
would be the first records in each block.
Split points allow us to define the meaning of a record's position and a source's range in all cases:
A
such that reading a source with the range [A, infinity)
returns this record;
[A, B)
must return records starting from the first split point
at or after A
, up to but not including the first split point at or after B
.
In particular, this means that the first record returned by a source MUST always be
a split point.
Dynamic splitting can happen only at unconsumed positions. If the reader just returned a record at offset 42 in a file, dynamic splitting can happen only at offset 43 or beyond, as otherwise that record could be read twice (by the current reader and by a reader of the task starting at 43).
OffsetRangeTracker
to support dynamically splitting
a source with integer positions (offsets).
class MyReader implements BoundedReader<Foo> {
private MySource currentSource;
private final OffsetRangeTracker tracker = new OffsetRangeTracker();
...
MyReader(MySource source) {
this.currentSource = source;
this.tracker = new MyRangeTracker<>(source.getStartOffset(), source.getEndOffset())
}
...
boolean start() {
... (general logic for locating the first record) ...
if (!tracker.tryReturnRecordAt(true, recordStartOffset)) return false;
... (any logic that depends on the record being returned, e.g. counting returned records)
return true;
}
boolean advance() {
... (general logic for locating the next record) ...
if (!tracker.tryReturnRecordAt(isAtSplitPoint, recordStartOffset)) return false;
... (any logic that depends on the record being returned, e.g. counting returned records)
return true;
}
double getFractionConsumed() {
return tracker.getFractionConsumed();
}
}
BoundedSource.BoundedReader
, follow the pattern
described above.
When using this class to protect iteration in the hasNext()/next()
model, consider the record consumed when hasNext()
is about to return true, rather than
when next()
is called, because hasNext()
returning true is promising the caller
that next()
will have an element to return - so trySplitAtPosition(PositionT)
must not
split the range in a way that would make the record promised by hasNext()
belong to
a different range.
Also note that implementations of hasNext()
need to ensure
that they call tryReturnRecordAt(boolean, PositionT)
only once even if hasNext()
is called
repeatedly, due to the requirement on uniqueness of split point positions.
| Modifier and Type | Method and Description |
|---|---|
double |
getFractionConsumed()
Returns the approximate fraction of positions in the source that have been consumed by
successful
tryReturnRecordAt(boolean, PositionT) calls, or 0.0 if no such calls have happened. |
PositionT |
getStartPosition()
Returns the starting position of the current range, inclusive.
|
PositionT |
getStopPosition()
Returns the ending position of the current range, exclusive.
|
boolean |
tryReturnRecordAt(boolean isAtSplitPoint,
PositionT recordStart)
Atomically determines whether a record at the given position can be returned and updates
internal state.
|
boolean |
trySplitAtPosition(PositionT splitPosition)
Atomically splits the current range [
getStartPosition() , getStopPosition() )
into a "primary" part [getStartPosition() , splitPosition )
and a "residual" part [splitPosition , getStopPosition() ), assuming the current
last-consumed position is within [getStartPosition() , splitPosition)
(i.e., splitPosition has not been consumed yet). |
PositionT getStartPosition()
PositionT getStopPosition()
boolean tryReturnRecordAt(boolean isAtSplitPoint, PositionT recordStart)
isAtSplitPoint
is true
, and recordStart
is outside the current
range, returns false
;
recordStart
and returns
true
.
This method MUST be called on all split point records. It may be called on every record.
boolean trySplitAtPosition(PositionT splitPosition)
getStartPosition()
, getStopPosition()
)
into a "primary" part [getStartPosition()
, splitPosition
)
and a "residual" part [splitPosition
, getStopPosition()
), assuming the current
last-consumed position is within [getStartPosition()
, splitPosition)
(i.e., splitPosition
has not been consumed yet).
Updates the current range to be the primary and returns true
. This means that
all further calls on the current object will interpret their arguments relative to the
primary range.
If the split position has already been consumed, or if no tryReturnRecordAt(boolean, PositionT)
call
was made yet, returns false
. The second condition is to prevent dynamic splitting
during reader start-up.
double getFractionConsumed()
tryReturnRecordAt(boolean, PositionT)
calls, or 0.0 if no such calls have happened.Copyright © 2016 The Apache Software Foundation. All rights reserved.


Hit Bug is a light weight game
It aims to help user to spend the rest time and make it meaningful.
life is short, let's make it easier.


[1]
it is easy to use out of box .
[2]
levels to do so , not make it easy or safe to the on and the fly .


Hi, I am Emmanuel Eboh
A Front-End Developer using React.js
I am proficient in HTML/CSS, vanilla JavaScript, Bootstrap and React.js
You are free to check out my projects and know more about me
I am proficient in HTML/CSS, vanilla JavaScript, Bootstrap and React.js
You are free to check out my projects and know more about me
Hi there, I am Emmanuel Eboh.
I am a Front-End Developer based in Lagos Nigeria using React.js. I started coding in early 2019 and since then I have never looked back.
I love solving problems and the fulfillment that comes with it. That made me fall in love with programming and I aim to be one of the best in this field.
Got an offer for me? or a project we could work on together? CONTACT ME
A Progressive Web App (PWA) Weather App installable to one's device as a native app.
View Live GitHub
Alternatively,
you can send me a direct e-mail


Traditional PDF
Sections
Section
Id
Alert Count
alertcount
Instance Count
instancecount
Alert Details
alertdetails
Screenshot


|
lubyk
0.5
|
#include <LineEdit.h>
Inherits lubyk::ThreadedLuaObject.
Public Member Functions | |
| LineEdit (const char *content=NULL, QWidget *parent=NULL) | |
| ~LineEdit () | |
| QString | cssClass () const |
| QWidget * | widget () |
| void | setParent (QWidget *parent) |
| QObject * | object () |
| LuaStackSize | globalPosition (lua_State *L) |
| void | globalMove (float x, float y) |
| LuaStackSize | name (lua_State *L) |
| void | setName (const char *name) |
| void | move (int x, int y) |
| void | resize (int w, int h) |
| int | x () |
| int | y () |
| int | width () |
| int | height () |
| void | setStyle (const char *text) |
| void | setHue (float hue) |
| float | hue () |
| void | hide () |
| void | setText (const char *text) |
| const char * | text () const |
| void | setSelection (int start, int length) |
| void | selectAll () |
| void | setFocus () |
Protected Member Functions | |
| virtual void | keyPressEvent (QKeyEvent *event) |
| virtual void | keyReleaseEvent (QKeyEvent *event) |
| virtual void | mousePressEvent (QMouseEvent *event) |
| virtual void | mouseDoubleClickEvent (QMouseEvent *event) |
| virtual void | mouseReleaseEvent (QMouseEvent *event) |
| virtual void | moveEvent (QMoveEvent *event) |
| virtual void | resizeEvent (QResizeEvent *event) |
Properties | |
| QString | class |
| float | hue_ |
Private Slots | |
| void | editingFinishedSlot () |
| void | textEditedSlot (const QString &text) |
Private Member Functions | |
| virtual void | paintEvent (QPaintEvent *event) |
| bool | keyboard (QKeyEvent *event, bool isPressed) |
| bool | click (QMouseEvent *event, int type) |
Label widget.
Definition at line 47 of file LineEdit.h.
| mimas::LineEdit::LineEdit | ( | const char * | content = NULL , |
| QWidget * | parent = NULL |
||
| ) | [inline] |
Definition at line 56 of file LineEdit.h.
References MIMAS_DEBUG_CC.
| mimas::LineEdit::~LineEdit | ( | ) | [inline] |
Definition at line 66 of file LineEdit.h.
References MIMAS_DEBUG_GC.
| bool mimas::LineEdit::click | ( | QMouseEvent * | event, |
| int | type | ||
| ) | [private] |
| QString mimas::LineEdit::cssClass | ( | ) | const [inline] |
Definition at line 72 of file LineEdit.h.
| void mimas::LineEdit::editingFinishedSlot | ( | ) | [private, slot] |
| void mimas::LineEdit::globalMove | ( | float | x, |
| float | y | ||
| ) | [inline] |
Move the widget to the given global coordinates.
Definition at line 100 of file LineEdit.h.
| LuaStackSize mimas::LineEdit::globalPosition | ( | lua_State * | L | ) | [inline] |
Returns (x,y) position of the widget in the global screen coordinates.
Definition at line 91 of file LineEdit.h.
References pt.
| int mimas::LineEdit::height | ( | ) | [inline] |
Definition at line 137 of file LineEdit.h.
References height.
| void mimas::LineEdit::hide | ( | ) | [inline] |
Definition at line 154 of file LineEdit.h.
| float mimas::LineEdit::hue | ( | ) | [inline] |
Definition at line 150 of file LineEdit.h.
| bool mimas::LineEdit::keyboard | ( | QKeyEvent * | event, |
| bool | isPressed | ||
| ) | [private] |
| virtual void mimas::LineEdit::keyPressEvent | ( | QKeyEvent * | event | ) | [inline, protected, virtual] |
Definition at line 183 of file LineEdit.h.
| virtual void mimas::LineEdit::keyReleaseEvent | ( | QKeyEvent * | event | ) | [inline, protected, virtual] |
Definition at line 189 of file LineEdit.h.
| virtual void mimas::LineEdit::mouseDoubleClickEvent | ( | QMouseEvent * | event | ) | [inline, protected, virtual] |
Definition at line 201 of file LineEdit.h.
References mimas::DoubleClick.
| virtual void mimas::LineEdit::mousePressEvent | ( | QMouseEvent * | event | ) | [inline, protected, virtual] |
Definition at line 195 of file LineEdit.h.
References mimas::MousePress.
| virtual void mimas::LineEdit::mouseReleaseEvent | ( | QMouseEvent * | event | ) | [inline, protected, virtual] |
Definition at line 207 of file LineEdit.h.
References mimas::MouseRelease.
| void mimas::LineEdit::move | ( | int | x, |
| int | y | ||
| ) | [inline] |
Definition at line 117 of file LineEdit.h.
| virtual void mimas::LineEdit::moveEvent | ( | QMoveEvent * | event | ) | [protected, virtual] |
| LuaStackSize mimas::LineEdit::name | ( | lua_State * | L | ) | [inline] |
| QObject* mimas::LineEdit::object | ( | ) | [inline] |
Definition at line 84 of file LineEdit.h.
| virtual void mimas::LineEdit::paintEvent | ( | QPaintEvent * | event | ) | [private, virtual] |
| void mimas::LineEdit::resize | ( | int | w, |
| int | h | ||
| ) | [inline] |
Definition at line 121 of file LineEdit.h.
| virtual void mimas::LineEdit::resizeEvent | ( | QResizeEvent * | event | ) | [protected, virtual] |
| void mimas::LineEdit::selectAll | ( | ) | [inline] |
Definition at line 173 of file LineEdit.h.
| void mimas::LineEdit::setFocus | ( | ) | [inline] |
Definition at line 177 of file LineEdit.h.
| void mimas::LineEdit::setHue | ( | float | hue | ) | [inline] |
Definition at line 145 of file LineEdit.h.
| void mimas::LineEdit::setName | ( | const char * | name | ) | [inline] |
Set the widget's name.
Definition at line 113 of file LineEdit.h.
| void mimas::LineEdit::setParent | ( | QWidget * | parent | ) | [inline] |
Definition at line 80 of file LineEdit.h.
| void mimas::LineEdit::setSelection | ( | int | start, |
| int | length | ||
| ) | [inline] |
Definition at line 169 of file LineEdit.h.
| void mimas::LineEdit::setStyle | ( | const char * | text | ) | [inline] |
Definition at line 141 of file LineEdit.h.
| void mimas::LineEdit::setText | ( | const char * | text | ) | [inline] |
Definition at line 160 of file LineEdit.h.
| const char* mimas::LineEdit::text | ( | ) | const [inline] |
Definition at line 165 of file LineEdit.h.
References text.
| void mimas::LineEdit::textEditedSlot | ( | const QString & | text | ) | [private, slot] |
| QWidget* mimas::LineEdit::widget | ( | ) | [inline] |
Definition at line 76 of file LineEdit.h.
| int mimas::LineEdit::width | ( | ) | [inline] |
Definition at line 133 of file LineEdit.h.
References width.
| int mimas::LineEdit::x | ( | ) | [inline] |
Definition at line 125 of file LineEdit.h.
| int mimas::LineEdit::y | ( | ) | [inline] |
Definition at line 129 of file LineEdit.h.
QString mimas::LineEdit::class [read] |
Definition at line 50 of file LineEdit.h.
| float mimas::LineEdit::hue_ |
The component's color.
Definition at line 54 of file LineEdit.h.


WikiLeaks<EMAIL_ADDRESS>leaked emails, 2009 mail archive
This message is part of a particular mailbox provided at WikiLeaks
and it should be discussed here.
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Sunday-Greetings from Austria
Faithful brother Rich!
Thank you for your mail!
The documents become then send to your address if I have received your form!
Where does the "Aryan nation world convention" take place in September?
Again in the redneck shop in South Carolina?
Please would it be possible for you to send me a DVD of the "world
convention"?
This would be a good testimonial and a fraternal sign of the attachment!
Please cordially greet all brothers, thank you!
Pastor P.J.
_________________________________________________________________
Sie suchen E-Mails, Dokumente oder Fotos? Die neue MSN Suche Toolbar mit
Windows-Desktopsuche liefert in sekundenschnelle Ergebnisse. Jetzt neu!
http://desktop.msn.de/ Jetzt gratis downloaden!
Entry for this page on WikiLeaks |
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HARRIET THE SPY 1996 A film review by Timothy Voon Copyright 1997 Timothy Voon 2 :-) :-) for the spy
Directed by Bronwen Hughes Cast Michelle Trachtenberg Vanessa Lee Gregory Smith (I) Rosie O'Donnell J. Smith-Cameron Robert Joy (I) Eartha Kitt Charlotte Sullivan Marion Hawthorne Teisha Kim Written by Louise Fitzhugh (book) Douglas Petrie (I) Theresa Rebeck
There's something wonderful about childhood which allows us to believe we are capable of anything. The future shines brightly ahead like the rising sun in the distant horizon. Life's bitter lessons haven't taught us to believe otherwise, as we stand invincible on the promising steps of hopes and dreams. When I was young I believed that I could fly to the moon and back in my space craft composed of broken down radio and hi-fi set; that it was indeed the Millenium Falcon, and I was Han Solo journeying to rescue Princess Leia. I won't tell you what I used for a substitute light sabre, but that's my private childhood fantasy. For Harriet M. Welsch it was to become the world's greatest spy. Whatever she saw, whatever she heard, she wrote down in her very 'private' notebook. For she aspired to be a great writer, and one has to start somewhere in life, why not earlier.
So our tale of childhood dreams begins, with a girl sheltered beneath the loving wings of her nanny Ms Golly (Rosie O'Donnell). Harriet has been neglectfully ignored by her busy parents, leaving her to seek thrilling sessions of spying and writing. Wherever she goes she carries her book, and within it writes the most painful truths about her dearest friends Sport and Janie, her greatest enemy Marion the class president, and much, much more. Through a shift of unfortunate circumstance Ms Golly is called to leave, forcing the young Harriet to spread her tender wings. With much anticipation and under preparation, the spy is faced with her first taste of cruelty that lost innocence brings. When Marion exposes her most private thoughts from that most secret book, Harriet becomes the object of much despise and ridicule. The once great spy is flung into lonely solitude of careless abandon.
So for the first time in her young life, Harriet of the sixth grade faces self doubt and wavering uncertainty. The child who once showed unwavering confidence, now lies marred and wounded, confused and vulnerable. With Ms Golly gone, her parents a distant relation, and excommunicated by her closest friends, Harriet stands alone. Arising from this adversity, angry and vengeful at first, the spy who would be, learns to resolve her differences peacefully - to forgive those who have hurt her most, her parents and best friends. Thus, Harriet the Spy has learnt her first and most painful lesson in life, what it must be like to be human.
Timothy Voon e-mail<EMAIL_ADDRESS>The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


Posted on November 29, 2016 at 4:00PM
Future predicition: Transhumanism
We are living in this 21st century where everything is modern and appropriate. In the future, scientists predict that technology will be advanced in the next decade. Space travelling, advanced sky scrapers will be visible.
Now, Scientists predicted that transhumanism will be possible soon. Transferring our consciousness seems odd and difficult to imagine. It requires a lot of research on that. Today, robots are now being invented and it is getting smarter and smarter than before.
 Today, we don't have any medicine to fight death. Death is certain and inevitable. Everybody dies and there's no way stopping it. But scientists believe that immortality will be possible as soon as the consciousness upload successfully transferred.
Russian millionaire, Dmitry Itskov, founder of 2045 initative said that immortality is cheap and affordable for everyone. So that means everyone can upload their own minds to a strong, invulnerable, durable robot.


Sub-sub-subsection
Need a header!
Lorem Ispum Dolor...
some figure
Figure title
Figure subtitle
blah blah blah


ECRP Marketplace: Find cool robotics applications
Say Meow
Very cool Meow app.
Download
Drive Around
Even more cool driving around app.
Download


|
| Local Properties | ||
| Managed Object Types | Data Object Types | All Properties | All Methods |
Path objects are identified by a key. The specifics of how the key is formatted are dependent on the implementation. Example implementations include using strings like "vmhba1:0:0:0".
Properties
| Name | Type | Description |
|---|---|---|
| adapter | xsd:string |
The host bus adapter at one endpoint of this path.
|
| isWorkingPath* | xsd:boolean |
A path, managed by a given path selection policy(psp) plugin, is
denoted to be a Working Path if the psp plugin is likely to select the
path for performing I/O in the near future.
Since vSphere API 4.0 |
| key | xsd:string |
Identifier of the path.
|
| lun | xsd:string |
The logical unit at one endpoint of this path.
|
| name | xsd:string |
Name of path.
Use this name to configure LogicalUnit multipathing policy using EnableMultipathPath and DisableMultipathPath.
|
| pathState | xsd:string | Deprecated.
As of VI API 4.0:
|
| state* | xsd:string |
System-reported state of the path. Must be one of the values of
MultipathState
|
| transport* | HostTargetTransport |
Transport information for the target end of the path.
|
| Properties inherited from DynamicData | ||
| None |
| Top of page | Local Properties | ||
| Managed Object Types | Data Object Types | All Properties | All Methods |


{% extends 'base.html' %} {% load staticfiles %} {% block content %}
This is where you can search for items that are open for trading and initiate trades.
Register now to start trading.


My business authorisations |
|||||
|---|---|---|---|---|---|
Business name |
Access |
Status |
Active on |
Expires on |
|
|
{{auth.businessName}}
ABN: {{auth.abn}}
|
{{helpers.AuthorisationStatusNames(auth.authorisationStatus)}} | {{helpers.AccessLevelNames(auth.accessLevel)}} | {{auth.activeOn | date: "dd/MM/yyyy"}} | Until further notice | View |