|
ColorPatternTracker
|
#include <cl_platform.h>
Public Member Functions | |
| cl_short | CL_ALIGNED (16) s[8] |
| cl_short | CL_ALIGNED (16) s[8] |
| cl_short | CL_ALIGNED (16) s[8] |
Public Attributes | |
| struct { | |
| cl_short x | |
| cl_short y | |
| cl_short z | |
| cl_short w | |
| }; | |
| struct { | |
| cl_short s0 | |
| cl_short s1 | |
| cl_short s2 | |
| cl_short s3 | |
| cl_short s4 | |
| cl_short s5 | |
| cl_short s6 | |
| cl_short s7 | |
| }; | |
| struct { | |
| cl_short4 lo | |
| cl_short4 hi | |
| }; | |
| __cl_short2 | v2 [4] |
| __cl_short4 | v4 [2] |
| __cl_short8 | v8 |
| struct { | |
| cl_short x | |
| cl_short y | |
| cl_short z | |
| cl_short w | |
| }; | |
| struct { | |
| cl_short s0 | |
| cl_short s1 | |
| cl_short s2 | |
| cl_short s3 | |
| cl_short s4 | |
| cl_short s5 | |
| cl_short s6 | |
| cl_short s7 | |
| }; | |
| struct { | |
| cl_short4 lo | |
| cl_short4 hi | |
| }; | |
| struct { | |
| cl_short x | |
| cl_short y | |
| cl_short z | |
| cl_short w | |
| }; | |
| struct { | |
| cl_short s0 | |
| cl_short s1 | |
| cl_short s2 | |
| cl_short s3 | |
| cl_short s4 | |
| cl_short s5 | |
| cl_short s6 | |
| cl_short s7 | |
| }; | |
| struct { | |
| cl_short4 lo | |
| cl_short4 hi | |
| }; | |
Definition at line 661 of file cl_platform.h.
| cl_short cl_short8::CL_ALIGNED | ( | 16 | ) |
| cl_short cl_short8::CL_ALIGNED | ( | 16 | ) |
| cl_short cl_short8::CL_ALIGNED | ( | 16 | ) |
| __CL_ANON_STRUCT__ { ... } |
| __CL_ANON_STRUCT__ { ... } |
| __CL_ANON_STRUCT__ { ... } |
| __CL_ANON_STRUCT__ { ... } |
| __CL_ANON_STRUCT__ { ... } |
| __CL_ANON_STRUCT__ { ... } |
| __extension__ { ... } |
| __extension__ { ... } |
| __extension__ { ... } |
| cl_short4 cl_short8::hi |
Definition at line 667 of file cl_platform.h.
| cl_short4 cl_short8::lo |
Definition at line 667 of file cl_platform.h.
| cl_short cl_short8::s0 |
Definition at line 666 of file cl_platform.h.
| cl_short cl_short8::s1 |
Definition at line 666 of file cl_platform.h.
| cl_short cl_short8::s2 |
Definition at line 666 of file cl_platform.h.
| cl_short cl_short8::s3 |
Definition at line 666 of file cl_platform.h.
| cl_short cl_short8::s4 |
Definition at line 666 of file cl_platform.h.
| cl_short cl_short8::s5 |
Definition at line 666 of file cl_platform.h.
| cl_short cl_short8::s6 |
Definition at line 666 of file cl_platform.h.
| cl_short cl_short8::s7 |
Definition at line 666 of file cl_platform.h.
| __cl_short2 cl_short8::v2 |
Definition at line 670 of file cl_platform.h.
| __cl_short4 cl_short8::v4 |
Definition at line 673 of file cl_platform.h.
| __cl_short8 cl_short8::v8 |
Definition at line 676 of file cl_platform.h.
| cl_short cl_short8::w |
Definition at line 665 of file cl_platform.h.
| cl_short cl_short8::x |
Definition at line 665 of file cl_platform.h.
| cl_short cl_short8::y |
Definition at line 665 of file cl_platform.h.
| cl_short cl_short8::z |
Definition at line 665 of file cl_platform.h.


NOTE: The "Refresh Histogram Data' button must be pressed at least once for the utility to request the histogram data from the BMS.
This section represents the accumulated total time the battery pack has spent at various different temperatures. The time units are expressed on the left and the temperature value is expressed on the bottom.
The charts may be zoomed in on by right-clicking and dragging over different sections of the chart. Right-clicking and dragging left will reset the view to the original zoom.
Histogram data may be exported to CSV file by selecting the labeled button at the bottom of the window.
Histogram data is stored in non-volatile long term memory and persist over power loss or restarting / unplugging the BMS. The histogram data may be reset or cleared through the File menu item (Reset Historical / Collected Data).
| < State of Charge History | Current (Amperage / C-rate) History > |


WITNESS LIST Natural Resources Committee March 18, 2003 - 1:00P SB 155 FOR: Bailey, Ilse Assistant City Attorney (City of Kerrville), Kerrville, TX Bloxsom III, Allan (Fort Apache Energy, Inc.), Uvalde, TX Center, Sam Game Warden (Texas Game Wardens, Peace Officer Assn.,Legislative Chairman), Llano, TX Draper, Charles (Stewards of the Neuces River), Austin, TX Dullnig, Jeannie (Stewards of the Nueces), San Antonio, TX Faupel, Charlie (Coleta Creek Conservation Association), Victoria, TX Garcia, Deliana (Linda Maria de la Fuente Hunt), Austin, TX Goynes, Tom (Texas Rivers Protection Association), Martindale, TX Griffin, Donna (Self), Victoria, TX Hess, Myron Attorney (National Wildlife Federation), Austin, TX Hoffman, Courtney (C.A.M.P. - Camping Association for Mutual Progress), Austin, TX Houston, Bryan (Self), Dallas, TX Houston, Reagan (Self), San Antonio, TX Howe, Billy State Legislative Director (Texas Farm Bureau), Austin, TX Huitt, Roy (Self), Porter, TX Kawecki, Sage Executive Director (Texas Hill Country River Region), Uvalde, TX Kneese, Dennis Director of Parks & Recreation (City of Kerrville), Kerrville, TX Kuanli, Ben (Self), San Marcos, TX Langford, David (Texas Wildlife Association), San Antonio, TX Lawey, Sky (Nueces River Authority), Uvalde, TX Lucas, James (Self), Victoria, TX Lynch, Susan (Friends of the Frio), Rio Frio, TX Mims, Con Executive Director (Nueces River Authority), Uvalde, TX Mize, Allen (Self), Uvalde, TX Mize, Robert (Self), Houston, TX Perron, Jr., Leo (Self), San Antonio, TX Reaser, Gail (Self), Victoria, TX Reaser, Vernon (Self), Victoria, TX Ricci, Rose (Self), Weesatche, TX Robinson, John (Self), Austin, TX Salmon, Stephen President (Riverside & Landowners Protection Coalition), San Angelo, TX Shudde, Dr. John (Self), Uvalde, TX Shudde, Lottman (Self), Austin, TX Shudde, Raynice (Paulette Jiles), Uvalde, TX Sybert, Brian (Sierra Club, Lone Star Chapter), Austin, TX Sybert, Brian (Sierra Club, Lone Star Chapter), Austin, TX Taylor, Tom (Self), Barksdale, TX Williams, Jack (Self), Boerne, TX Woodward, Jim (Self), Uvalde, TX AGAINST: Bark, Jerry (City of Harker Heights & Tx Recreation & Parks Society), Harker Heights, TX Franco de Leon, Reynaldo (General Public Access to Public Waterways), Uvalde, TX Hickman, Bubba (Self), Camp Wood, TX Smith, Carol (AMA Community Council Texas Hill Country), Mico, TX Wernli, Russell (Self), Austin, TX ON: Alejandro, Joe (Self), Uvalde, TX Armstrong, Katharine Chairman (TX Parks & Wildlife Commission), Austin, TX Brittin, Charlie (TCEQ), Austin, TX Combs, Susan Commissioner (TX Department of Agriculture), Austin, TX Lacy, F. Dwight (H.E. Butt Foundation), Kerrville, TX McKinney, Dr. Larry Director Aquatic Resources (TX Parks & Wildlife Department), Austin, TX Patterson, Jerry Commissioner (TX General Land Office), Austin, TX Spain, Bob (TX Parks & Wildlife Department), Austin, TX Thomson, C.B. Land Surveyor (Texas General Land Office), Austin, TX Registering, but not testifying: For: Anderson, Sparky Program Director (Clean Water Action), Austin, TX Austin, Terry Executive Director (Audubon Texas & National Audubon Society), Austin, TX Butt, Jr., Howard (Self), San Antonio, TX Byfield, Dan Lobbyist (American Land Foundation), Taylor, TX Collins, Floyd (Self), Camp Wood, TX Cooper, Paige (The Trust for Public Land), Austin, TX Friday, Wright (Stewards of the Nueces), Uvalde, TX Huber, Austin (Self), Victoria, TX Huber, Hazel (Self), Victoria, TX Keelen, Peter (Self), Austin, TX Moreno, Jesse (Self), Uvalde, TX Olden, Anne (Self), Houston, TX Shudde, Donna (Self), Austin, TX Small, Ed Attorney (Texas & Southwestern Cattle Raisers Association), Austin, TX Smith, Andrew (San Antonio Water System), San Antonio, TX Smith, Tom "Smitty" Director (Public Citizens), Austin, TX Walker, Tom (Self), Jefferson, TX Wassenich, Dianne Executive Director (San Marcos River Foundation), San Marcos, TX Against: Smith, Nick (Self), Mico, TX On: Aston, LaNell (TX General Land Office), Austin, TX Barger, Robert (Texas Motorcycle Dealers Association), Waco, TX Worden, John Administrator - Non-Profit (H.E. Butt Foundation), Kerrville, TX SB 623 FOR: Allen, Joe B. Attorney (Association of Water Board Directors), Houston, TX Blitch, Bill Financial Advisor (Association of Water Board Directors), Houston, TX AGAINST: Mitchell, Jamie Consultant (Energy Conservation Coalition) Smith, Tom "Smitty" Director (Public Citizen), Austin, TX ON: Stepherson, Angela Attorney (TCEQ), Austin, TX Registering, but not testifying: For: Hefner, Mary Ann Trustee (Association of Water Board Directors), Kingsland, TX Lary, Trey Attorney (Association of Water Board Directors), Houston, TX Roseman, Donald (Self), Houston, TX SB 624 FOR: Allen, Joe B. Attorney (Association of Water Board Directors), Houston, TX Blitch, Bill Financial Advisor (Association of Water Board Directors), Houston, TX Cook, Allyson (The Park People, Inc.), Houston, TX Hughes, Ellen (Fort Bend MUD 23), Fresno, TX Registering, but not testifying: For: Hefner, Mary Ann Trustee (Association of Water Board Directors), Kingsland, TX Roseman, Donald (Self), Houston, TX Sybert, Brian (Sierra Club, Lone Star Chapter), Austin, TX SB 761 ON: Oldmixon, Doug Executive Secretary (Veterans Land Board), Austin, TX SB 822 FOR: Withers, Ed Board President (Middle Trinity Groundwater Conservation District), Stephenville, TX Registering, but not testifying: For: Sledge, Brian Attorney (Middle Trinity Groundwater Conservation District), Austin, TX SJR 30 FOR: Allen, Joe B. Attorney (Association of Water Board Directors), Houston, TX Blitch, Bill Financial Advisor (Association of Water Board Directors), Houston, TX Cook, Allyson (The Park People, Inc.), Houston, TX Hughes, Ellen (Fort Bend MUD 23), Fresno, TX Roseman, Donald (Self), Houston, TX Registering, but not testifying: For: Anderdson, Sparky Program Director (Clean Water Action), Austin, TX Hefner, Mary Ann Trustee (Association of Water Board Directors), Kingsland, TX Sybert, Brian (Sierra Club, Lone Star Chapter), Austin, TX


Besides custom points, custom boxes are possible as shown in this example.
#include <iostream>
#include <boost/geometry/io/dsv/write.hpp>
struct my_point
{
double x, y;
};
struct my_int_point
{
int x, y;
};
struct my_box
{
my_point ll, ur;
};
struct my_box_ltrb
{
int left, top, right, bottom;
};
struct my_box_4
{
double coors[4];
};
template <typename P>
struct my_box_t
{
P ll, ur;
};
int main()
{
my_point p = boost::geometry::make<my_point>(3.5, 3.5);
my_box b = boost::geometry::make<my_box>(0, 0, 2, 2);
my_box_ltrb b1 = boost::geometry::make<my_box_ltrb>(0, 0, 3, 3);
my_box_4 b4 = boost::geometry::make<my_box_4>(0, 0, 4, 4);
my_box_t<my_point> bt = boost::geometry::make<my_box_t<my_point> >(0, 0, 5, 5);
std::cout << boost::geometry::dsv(p) << " IN " << boost::geometry::dsv(b)
std::cout << boost::geometry::dsv(p) << " IN " << boost::geometry::dsv(b1)
std::cout << boost::geometry::dsv(p) << " IN " << boost::geometry::dsv(b4)
std::cout << boost::geometry::dsv(p) << " IN " << boost::geometry::dsv(bt)
return 0;
}


Family of fallen NYPD officer Brian Mulkeen presented with $40K check
by Craig McCarthyBlue Lives Matter NYC presented the family of fallen NYPD officer Brian Mulkeen with a check for $40,000 on Thursday — as a way to let them know the cop’s blue family won’t forget him.
“The family was so appreciative… They were so blown away,” said Sgt. Joe Imperatrice of Blue Lives Matter.
“They can use it for whatever they need, it was just something so they know nationwide we were thinking about them and won’t forget their son.”
The 33-year-old police officer was killed by friendly fire in late September during a hand-to-hand struggle with an armed suspect struggle in The Bronx.
The group set up a GoFundMe account and raised money through T-shirt sales to help honor their fallen brother.
“No matter how much time ellipses, it still painful, but what helps, is knowing people care,” Imperatrice said.


The Kumarakom Bird Sanctuary, also popularly known as the Vembanad Bird Sanctuary, is a beautiful bird sanctuary that is located at Kumarakom Situated on the banks of the Vembanad Lake in the Kerala Backwaters, this bird sanctuary is a favourite destination for many native as well as migratory birds, which makes the place a dreamland full of ecstasy and delight for bird watchers and nature lovers.
Nadukani is one such place nestled amid the wilderness of nature and densely wooded hills offering its visitors a beautiful trail for trekking. Lying at an altitude of 3000 ft above the sea level atop a hill, this place also affords a mesmerizing view of mountains on northern side and that of River Muvattupuzha.
TA popular Hindu shrine and great epitome of Kerala style of architecture, Thirunakkara Mahadev Temple is dedicated to Lord Shiva. The temple was established in 16th century by the king of Thekkumkur.


struct Mongo::Options
- Mongo::Options
- Struct
- Value
- Object
Overview
A set of options used to configure the driver.
NOTE For more details, see the uri options specification document.
Included Modules
- Mongo::Tools::Initializer
Defined in:
cryomongo/uri/options.crConstructors
Instance Method Summary
-
#appname : String?
Passed into the server in the client metadata as part of the connection handshake
-
#auth_mechanism : String?
The authentication mechanism method to use for connection to the server
-
#auth_mechanism_properties : String?
Additional options provided for authentication (e.g.
-
#auth_source : String?
The database that connections should authenticate against
-
#auth_source=(auth_source : String?)
The database that connections should authenticate against
-
#compressors : String?
The list of allowed compression types for wire protocol messages sent or received from the server
-
#connect_timeout : Time::Span?
Amount of time to wait for a single TCP socket connection to the server to be established before erroring; note that this applies to SDAM isMaster operations
-
#direct_connection : Bool?
- seconds Whether to connect to the deployment in Single topology.
-
#dns_resolver : Durian::Resolver
Use custom dns resolver.
-
#heartbeat_frequency : Time::Span
The interval between regular server monitoring checks
-
#heartbeat_frequency=(heartbeat_frequency : Time::Span)
The interval between regular server monitoring checks
-
#journal : Bool?
Default write concern "j" field for the client
-
#local_threshold : Time::Span
The amount of time beyond the fastest round trip time that a given server’s round trip time can take and still be eligible for server selection
-
#max_idle_time : Time::Span?
The amount of time a connection can be idle before it's closed
-
#max_pool_size : Int32
The maximum number of clients or connections able to be created by a pool at a given time
-
#max_staleness_seconds : Int32?
The maximum replication lag, in wall clock time, that a secondary can suffer and still be eligible for server selection
-
#min_pool_size : Int32
The maximum number of clients or connections able to be created by a pool at a given time
- #mix_with_query_params(options_hash : HTTP::Params)
- #raw : HTTP::Params
- #raw? : HTTP::Params?
-
#read_concern_level : String?
Default read concern for the client
-
#read_preference : String?
Default read preference for the client (excluding tags)
-
#read_preference_tags : Array(String)
Default read preference tags for the client; only valid if the read preference mode is not primary
-
#replica_set : String?
The name of the replica set to connect to
-
#replica_set=(replica_set : String?)
The name of the replica set to connect to
-
#retry_reads : Bool?
Enables retryable reads on server 3.6+
-
#retry_writes : Bool?
Enables retryable writes on server 3.6+
-
#server_selection_timeout : Time::Span
A timeout in milliseconds to block for server selection before raising an error
-
#server_selection_timeout=(server_selection_timeout : Time::Span)
A timeout in milliseconds to block for server selection before raising an error
-
#server_selection_try_once : Bool
Scan the topology only once after a server selection failure instead of repeatedly until the server selection times out
-
#server_selection_try_once=(server_selection_try_once : Bool)
Scan the topology only once after a server selection failure instead of repeatedly until the server selection times out
-
#socket_timeout : Time::Span?
Amount of time spent attempting to send or receive on a socket before timing out; note that this only applies to application operations, not SDAM
-
#ssl : Bool?
Alias of "tls"; required to ensure that Atlas connection strings continue to work
-
#ssl=(ssl : Bool?)
Alias of "tls"; required to ensure that Atlas connection strings continue to work
-
#tls : Bool?
Whether or not to require TLS for connections to the server
-
#tls_allow_invalid_certificates : Bool?
Specifies whether or not the driver should error when the server’s TLS certificate is invalid
-
#tls_allow_invalid_hostnames : Bool?
Specifies whether or not the driver should error when there is a mismatch between the server’s hostname and the hostname specified by the TLS certificate
-
#tls_ca_file : String?
Path to file with either a single or bundle of certificate authorities to be considered trusted when making a TLS connection
-
#tls_certificate_key_file : String?
Path to the client certificate file or the client private key file; in the case that they both are needed, the files should be concatenated
-
#tls_certificate_key_file_password : String?
Password to decrypt the client private key to be used for TLS connections
-
#tls_disable_certificate_revocation_check : Bool?
Controls whether or not the driver will check a certificate's revocation status via CRLs or OCSP.
-
#tls_disable_ocsp_endpoint_check : Bool?
Controls whether or not the driver will reach out to OCSP endpoints if needed.
-
#tls_insecure : Bool?
Relax TLS constraints as much as possible (e.g.
- #validate(raw_hash)
-
#w : Int32 | String | Nil
Default write concern "w" field for the client
-
#w_timeout : Time::Span?
Default write concern "wtimeout" field for the client
-
#wait_queue_timeout : Time::Span?
The maximum amount of time a fiber can wait for a connection to become available
-
#zlib_compression_level : Int32?
Specifies the level of compression when using zlib to compress wire protocol messages; -1 signifies the default level, 0 signifies no compression, 1 signifies the fastest speed, and 9 signifies the best compression
Constructor Detail
Instance Method Detail
Passed into the server in the client metadata as part of the connection handshake
The authentication mechanism method to use for connection to the server
Additional options provided for authentication (e.g. to enable hostname canonicalization for GSSAPI)
The list of allowed compression types for wire protocol messages sent or received from the server
Amount of time to wait for a single TCP socket connection to the server to be established before erroring; note that this applies to SDAM isMaster operations
- seconds Whether to connect to the deployment in Single topology. Whether to connect to the deployment in Single topology. Whether to connect to the deployment in Single topology. Whether to connect to the deployment in Single topology.
Use custom dns resolver. Non-standard.
By default, the Cloudflare public DNS is used. (<IP_ADDRESS>
)
The interval between regular server monitoring checks
The amount of time beyond the fastest round trip time that a given server’s round trip time can take and still be eligible for server selection
The maximum number of clients or connections able to be created by a pool at a given time
The maximum replication lag, in wall clock time, that a secondary can suffer and still be eligible for server selection
The maximum number of clients or connections able to be created by a pool at a given time
Default read preference tags for the client; only valid if the read preference mode is not primary
A timeout in milliseconds to block for server selection before raising an error
A timeout in milliseconds to block for server selection before raising an error
Scan the topology only once after a server selection failure instead of repeatedly until the server selection times out
Scan the topology only once after a server selection failure instead of repeatedly until the server selection times out
Amount of time spent attempting to send or receive on a socket before timing out; note that this only applies to application operations, not SDAM
Alias of "tls"; required to ensure that Atlas connection strings continue to work
Specifies whether or not the driver should error when the server’s TLS certificate is invalid
Specifies whether or not the driver should error when there is a mismatch between the server’s hostname and the hostname specified by the TLS certificate
Path to file with either a single or bundle of certificate authorities to be considered trusted when making a TLS connection
Path to the client certificate file or the client private key file; in the case that they both are needed, the files should be concatenated
Password to decrypt the client private key to be used for TLS connections
Controls whether or not the driver will check a certificate's revocation status via CRLs or OCSP. See the OCSP Support Spec for additional information.
Controls whether or not the driver will reach out to OCSP endpoints if needed. See the OCSP Support Spec for additional information.
Relax TLS constraints as much as possible (e.g. allowing invalid certificates or hostname mismatches); drivers must document the exact constraints which are relaxed by this option being true
The maximum amount of time a fiber can wait for a connection to become available
Specifies the level of compression when using zlib to compress wire protocol messages; -1 signifies the default level, 0 signifies no compression, 1 signifies the fastest speed, and 9 signifies the best compression


Note: There is no glibc wrapper for this system call; see NOTES.
The typical use of pivot_root() is during system startup, when the system mounts a temporary root filesystem (e.g., an initrd), then mounts the real root filesystem, and eventually turns the latter into the current root of all relevant processes or threads.
pivot_root() may or may not change the current root and the current working directory of any processes or threads which use the old root directory. The caller of pivot_root() must ensure that processes with root or current working directory at the old root operate correctly in either case. An easy way to ensure this is to change their root and current working directory to new_root before invoking pivot_root().
The paragraph above is intentionally vague because the implementation of pivot_root() may change in the future. At the time of writing, pivot_root() changes root and current working directory of each process or thread to new_root if they point to the old root directory. This is necessary in order to prevent kernel threads from keeping the old root directory busy with their root and current working directory, even if they never access the filesystem in any way. In the future, there may be a mechanism for kernel threads to explicitly relinquish any access to the filesystem, such that this fairly intrusive mechanism can be removed from pivot_root().
Note that this also applies to the calling process: pivot_root() may or may not affect its current working directory. It is therefore recommended to call chdir("/") immediately after pivot_root().
The following restrictions apply to new_root and put_old:
See also pivot_root(8) for additional usage examples.
If the current root is not a mount point (e.g., after chroot(2) or pivot_root(), see also below), not the old root directory, but the mount point of that filesystem is mounted on put_old.
new_root does not have to be a mount point. In this case, /proc/mounts will show the mount point of the filesystem containing new_root as root (/).
Some of the more obscure uses of pivot_root() may quickly lead to insanity.


Versioning¶
Version 1.7.9 for version 1.7 of the CF conventions.
The version of the CF conventions and the CF data model being used may
be found with the cfdm.CF
function:
>>> import cfdm
>>> cfdm.CF()
'1.7'
This indicates which version of the CF conventions are represented by this release of the cfdm package, and therefore the version can not be changed.
A version of the cfdm package will always be based on the version of
the CF conventions to which it applies, with the addition of an extra
integer value that is incremented each time the package is
updated. For example, the first release for version 1.7 of the CF
conventions (CF-1.7) would have cfdm version 1.7.0
, and subsequent
changes to the package would be 1.7.1
, 1.7.2
, etc. This
carries on until the first release to apply to version CF-1.8, which
would be cfdm version 1.8.0
.
>>> cfdm.__version__
'1.7.1'


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Find and label the tumour in the MRI brain scan below. Use the commands on the menu to select the region where the tumour lies in


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When someone asks what we do here at Watchr, it's tempting to point out our unmatched ability for helping to transform commerce companies big and small into sharper, smarter and most of all exponentally growing juggernauts. It's true, our mission is to deliver growth to create such high levels of economic value that together we redefine the industrie.
We work with bold executives to help them make better decisions, convert those decisions to actions, and deliver the sustainable success they desire. From the start, we've been passionate about achieving better results for our clients-results that go beyond financial and are uniquely tailored, pragmatic, holistic, and enduring.
We advise industrie leaders on their most critical issues and opportunities: strategy, marketing, organization, operations, technology and transformations, across all geographies.
Our unique approach to traditional data analytics, called Watchr, helps clients measure and analyze to overcome the odds of hypergrowth.
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
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I am a full stack web engineer who focuses on
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Either write something worth reading or do something worth writing.
-Benjamin Franklin


Everything that is placed in a variable is an object, and every object is an instance of a class.
Dart is strongly typed, and has type inference.
Dependencies are managed by pub
Dart uses packages to manage shared software such as libraries and tools.
Pub creates a .packages file that maps each package name that app depends on to corresponding package in system cache.
Most methods in the IO module run asynchronously.
Key classes: Future, Stream
Future represents computation that is yet available, Future returns the value opf computation when it completes sometime in the future. Futures are often used for potentially lengthy computations.
Stream provides an asynchronous sequence of data.
Stream.listen: registers callback function that runs each time more data is available.


Preparation time
less than 30 mins
Cooking time
10 to 30 mins
Serves
Serves 2
Baked cod tastes great and it's a healthy option. The breadcrumb coating gives it crunch - so you won't miss the less healthy fried version!
Heat the oven to 200C/180C Fan/Gas 6.
Mix together the herbs (if using), garlic and oil. Stir in the breadcrumbs and season with salt and pepper. Put the fish on a baking sheet and spread the breadcrumb mixture over the fish. Bake in the oven for 10-15 minutes until the flesh becomes opaque and flakes easily.
Boil the potatoes in a large pan of water for 12-15 minutes, until cooked through. Boil the peas in a separate pan of water for a few minutes until just cooked. Take the cod out of the oven and serve with the potatoes and peas.


20 Girls Whose Online Shopping Expectations Met a Harsh Reality
Perhaps every respectable person today has had a sad experience in online shopping. Otherwise, how can we explain the fact that dozens or even hundreds of “lucky ones” swear to never buy anything online ever again?
We at Bright Side came across 20 girls for whom online shopping turned into a lottery — and they got a losing ticket.
1. “It seems something has gone wrong here.”
2. “It was supposed to be a “mid-weight knit sweater.”
3. “Ordered this costume for my 5-year-old...”
4. “What was I thinking when I was buying this non-refundable potato sack for $60?”
5. “ОK, can anybody recommend anywhere I can get my head shrunk?”
6. “What I wanted vs what I got — the wedding is tomorrow.”
7. “I DONUT recommend to buy it online.”
8. When you were buying a dress for yourself but got one for your daughter:
9. “My sister ordered boots for her Halloween costume and this is what came in the mail...”
10. “I ordered my birthday outfit and wanted to cry, y’all.”
11. “Online shopping is truly entertaining.”
12. “The very rare occasion when the plus size item you ordered online is way bigger than expected”
“I live in here now.”
13. The dress with a wrap...or not?
14. “I just wanted a nice knit sweater for the winter season and instead, I got a spandex long-sleeve shirt.”
15. “As you might have already guessed, I’m going to ask for a refund.”
16. “Do they think I’m Slenderman?!”
17. “I bought a dress to go to a wedding and when I saw it, I was shocked.”
18. “The seller claims this is the same skirt that I ordered.”
19. “I learned my lesson to never order a prom dress online again.”
20. “How do you expect me to fit my body into this supposed size 8 dress?”
“Update: fits nicely around my leg!”
Have you ever found yourself in the same situation? Please share your photos in the comments if you’ve saved them.
Preview photo credit _JuliaMagowan / Twitter


Patient registreer Consent
Nieuwe patient
Bestaande patient
Patient:
Contract Address:
Publieke Identifier
Send Ether
From:
To:
Ether:
Show Seed
Function Call
Caller:
Caller:
Contract Address:
Contract ABI:
Function Name:
Function Arguments:
Value (Ether):
Show more address(es)


Welcome to Alexander, an online fragment editor for the Sources, Echoes and Interactions of Protagoras project. Using this editor a wide range of scholars, both students and professors, can lend their expertise to create the data for a one of a kind digital edition.
We believe that digital editions are the future of scholarly publishing. Unfortunately the current infrastructure is sorely lacking. From a technical standpoint most, if not all, of the available tools to create these editions are far too technical for the average scientist, who does not have the time to learn these technologies. It is the equivalent of a scientist knowing how to print their own book. Knowledge of print is useful, but not a necessary part of science. It is the same for digital publishing. From a publishing standpoint we are clearly in the early days of digital editions. There are many unanswered questions about the best practices for a digital edition.
Therefore, we wanted to create an editor that would allow a diverse team of scientists and students worldwide to collaborate on this project. Additionally, our users should not need much digital expertise to work on our edition. Due to the nature of the project we need many small contributions, which do not warrant learning new technologies. By creating and using Alexander we hope to bring the power of the digital edition to more people.


INDEX OF NODES
This index provides additional information on all the nodes used in this primer, as well as other components you might find useful. This is just an introduction to some of the 500 nodes available in Dynamo.
Bulitin Functions
| Count Returns number of items in the specified list. |
||
| Flatten Returns the flattened 1D list of the multidimensional input list. |
||
| Map Maps a value into an input range |
Core
Core.Color
| CREATE | ||
| Color.ByARGB Construct a color by alpha, red, green, and blue components. |
||
| Color Range Get a color from a color gradient between a start color and an end color. |
||
| ACTIONS | ||
| Color.Brightness Gets the brightness value for this color. |
||
| Color.Components Lists the components for the color in the order: alpha, red, green, blue. |
||
| Color.Saturation Gets the saturation value for this color |
||
| Color.Hue Gets the hue value for this color. |
||
| QUERY | ||
| Color.Alpha Find the alpha component of a color, 0 to 255. |
||
| Color.Blue Find the blue component of a color, 0 to 255. |
||
| Color.Green Find the green component of a color, 0 to 255. |
||
| Color.Red Find the red component of a color, 0 to 255. |
Core.Display
| CREATE | ||
| Display.ByGeometryColor Displays geometry using a color. |
Core.Input
| ACTIONS | ||
| Boolean Selection between a true and false. |
||
| Code Block Allows for DesignScript code to be authored directly. |
||
| Directory Path Allows you to select a directory on the system to get its path |
||
| File Path Allows you to select a file on the system to get its filename. |
||
| Integer Slider A slider that produces integer values. |
||
| Number Creates a number. |
||
| Number Slider A slider that produces numeric values. |
||
| String Creates a string. |
Core.List
| CREATE | ||
| List.Create Makes a new list out of the given inputs. |
||
| List.Combine Applies a combinator to each element in two sequences |
||
| Number Range Creates a sequence of numbers in the specified range. |
||
| Number Sequence Creates a sequence of numbers. |
||
| ACTIONS | ||
| List.Chop Chop a list into a set of lists each containing the given amount of items. |
||
| List.Count Gets the number of items stored in the given list. |
||
| List.Flatten Flattens a nested list of lists by a certain amount. |
||
| List.FilterByBoolMask Filters a sequence by looking up corresponding indices in a separate list of booleans. |
||
| List.GetItemAtIndex Gets an item from the given list that's located at the specified index. |
||
| List.Map Applies a function over all elements of a list, generating a new list from the results |
||
| List.Reverse Creates a new list containing the items of the given list but in reverse order |
||
| List.ReplaceItemAtIndex Replace an item from the given list that's located at the specified index |
||
| List.ShiftIndices Shifts indices in the list to the right by the given amount |
||
| List.TakeEveryNthItem Fetches items from the given list at indices that are multiples of the given value, after the given offset. |
||
| List.Transpose Swaps rows and columns in a list of lists. If there are some rows that are shorter than others, null values are inserted as place holders in the resultant array such that it is always rectangular |
Core.Logic
| ACTIONS | ||
| If Conditional statement. Checks the boolean value of the test input. If the test input is true, the result outputs the true input, otherwise the result outputs the false input. |
Core.Math
| ACTIONS | ||
| Math.Cos Fines the cosine of an angle. |
||
| Math.DegreesToRadians Converts an angle in degrees to an angle in radians. |
||
| Math.Pow Raises a number to the specified power. |
||
| Math.RadiansToDegrees Converts an angle in radians to an angle in degrees. |
||
| Math.RemapRange Adjusts the range of a list of numbers while preserving the distribution ratio. |
||
| Math.Sin Finds the sine of an angle. |
Core.Object
| ACTIONS | ||
| Object.IsNull Determines if the given object is null. |
Core.Scripting
| ACTIONS | ||
| Formula Evaluates mathematical formulas. Uses NCalc for evaluation. See http://ncalc.codeplex.com |
Core.String
| ACTIONS | ||
| String.Concat Concatenates multiple strings into a single string. |
||
| String.Contains Determines if the given string contains the given substring. |
||
| String.Join Concatenates multiple strings into a single string, inserting the given separator between each joined string. |
||
| String.Split Divides a single string into a list of strings, with divisions determined by the given separater strings. |
||
| String.ToNumber Converts a string to an integer or a double. |
Core.View
| ACTIONS | ||
| View.Watch Visualize the output of node. |
||
| View.Watch 3D Shows a dynamic preview of geometry. |
Geometry
Geometry.Circle
| CREATE | ||
| Circle.ByCenterPointRadius Creates a Circle with input center Point and radius in the world XY plane, with world Z as normal. |
||
| Circle.ByPlaneRadius Create a Circle centered at the input Plane origin (root), lying in the input Plane, with given radius. |
Geometry.CoordinateSystem
| CREATE | ||
| CoordinateSystem.ByOrigin Create a CoordinateSystem with origin at input Point, with X and Y Axes set as WCS X and Y axes |
||
| CoordinateSystem.ByCyclindricalCoordinates Creates a CoordinateSystem at the specified cylindrical coordinate parameters with respet to the specified coordinate system |
Geometry.Cuboid
| CREATE | ||
| Cuboid.ByLengths (origin) Create a Cuboid centered at input Point, with specified width, length, and height. |
Geometry.Curve
| ACTIONS | ||
| Curve.Extrude (distance) Extrudes a Curve in the normal Vector direction. |
||
| Curve.PointAtParameter Get a Point on the Curve at a specified parameter between StartParameter() and EndParameter(). |
Geometry.Geometry
| ACTIONS | ||
| Geometry.DistanceTo Obtain the distance from this Geometry to another. |
||
| Geometry.Explode Separates compound or non-separated elements into their component parts |
||
| Geometry.ImportFromSAT List of imported geometries |
||
| Geometry.Rotate (basePlane) Rotates an object around the Plane origin and normal by a specified degree. |
||
| Geometry.Translate Translates any geometry type by the given distance in the given direction. |
Geometry.Line
| CREATE | ||
| Line.ByBestFitThroughPoints Creates a Line best approximating a scatter plot of Points. |
||
| Line.ByStartPointDirectionLength Create a straight Line starting at Point, extending in Vector direction by specified length. |
||
| Line.ByStartPointEndPoint Creates a straight Line between two input Points. |
||
| Line.ByTangency Create a Line tangent to the input Curve, positioned at the parameter Point of the input Curve. |
||
| QUERY | ||
| Line.Direction The direction of the Curve. |
Geometry.NurbsCurve
| Create | ||
| NurbsCurve.ByControlPoints Create a BSplineCurve by using explicit control points. |
||
| NurbsCurve.ByPoints Create a BSplineCurve by interpolating between points |
qcomm |
Geometry.NurbsSurface
| Create | ||
| NurbsSurface.ByControlPoints Create a NurbsSurface by using explicit control Points with specified U and V degrees. |
||
| NurbsSurface.ByPoints Creates a NurbsSurface with specified interpolated points and U and V degrees. The resultant surface will pass through all of the points. |
Geometry.Plane
| CREATE | ||
| Plane.ByOriginNormal Create a Plane centered at root Point, with input normal Vector. |
||
| Plane.XY Creates a plane in the world XY |
Geometry.Point
| CREATE | ||
| Point.ByCartesianCoordinates Form a Point in th egiven coordinate system with 3 cartesian coordinates |
||
| Point.ByCoordinates (2d) Form a Point in the XY plane given two 2 Cartesian coordinates. The Z component is 0. |
||
| Point.ByCoordinates (3d) Form a Point given 3 Cartesian coordinates. |
||
| Point.Origin Get the Origin point (0,0,0) |
||
| ACTIONS | ||
| Point.Add Add a vector to a point. The same as Translate (Vector). |
||
| QUERY | ||
| Point.X Get the X component of a point |
||
| Point.Y Get the Y component of a point |
||
| Point.Z Get the Z component of a point |
Geometry.Polycurve
| CREATE | ||
| Polycurve.ByPoints Make PolyCurve from sequence of lines connecting points. For closed curve last point should be in the same location as the start point. |
Geometry.Rectangle
| CREATE | ||
| Rectangle.ByWidthLength (Plane) Create a Rectangle centered at input Plane root, with input width (Plane X axis length) and (Plane Y axis length). |
Geometry.Sphere
| CREATE | ||
| Sphere.ByCenterPointRadius Create a Solid Sphere centered at the input Point, with given radius. |
Geometry.Surface
| CREATE | ||
| Surface.ByLoft Create a Surface by lofting between input cross section Curves |
||
| Surface.ByPatch Create a Surface by filling in the interior of a closed boundary defined by input Curves. |
||
| ACTIONS | ||
| Surface.Offset Offset Surface in direction of Surface normal by specified distance |
||
| Surface.PointAtParameter Return the Point at a specified U and V parameters. |
||
| Surface.Thicken Thicken Surface into a Solid, extruding in the direction of Surface normals on both sides of the Surface. |
Geometry.UV
| CREATE | ||
| UV.ByCoordinates Create a UV from two doubles. |
Geometry.Vector
| CREATE | ||
| Vector.ByCoordinates Form a Vector by 3 Euclidean coordinates |
||
| Vector.XAxis Gets the canonical X axis Vector (1,0,0) |
||
| Vector.YAxis Gets the canonical Y axis Vector (0,1,0) |
||
| Vector.ZAxis Gets the canonical Z axis Vector (0,0,1) |
||
| ACTIONS | ||
| Vector.Normalized Get the normalized version of a vector |
Operators
| + Addition |
||
| - Subtraction |
||
| * Multiplication |
||
| / Division |
||
| % Modular Division finds the remainder of the first input after dividing by the second input |
||
| < Less Than |
||
| > Greater Than |
||
| == Equality tests for equality between two values. |


Jul 23, 2015
1 min read
This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see http://rmarkdown.rstudio.com.
You can embed an R code chunk like this:
summary(cars)
## speed dist
## Min. : 4.0 Min. : 2.00
## 1st Qu.:12.0 1st Qu.: 26.00
## Median :15.0 Median : 36.00
## Mean :15.4 Mean : 42.98
## 3rd Qu.:19.0 3rd Qu.: 56.00
## Max. :25.0 Max. :120.00
fit <- lm(dist ~ speed, data = cars)
fit
##
## Call:
## lm(formula = dist ~ speed, data = cars)
##
## Coefficients:
## (Intercept) speed
## -17.579 3.932
You can also embed plots. See Figure 1 for example:
par(mar = c(0, 1, 0, 1))
pie(
c(280, 60, 20),
c('Sky', 'Sunny side of pyramid', 'Shady side of pyramid'),
col = c('#0292D8', '#F7EA39', '#C4B632'),
init.angle = -50, border = NA
)
Sharing is caring!


{% extends "base.html" %} {% block title %}
Medieval catalogues > UNIVERSITY AND COLLEGE LIBRARIES OF CAMBRIDGE > Donor documents > Will of John Sampson, 3 August 1517; King's College
{% endif %}8 identified entries found.
All data was derived from the List of Identifications by Professor Richard Sharpe.
{% if not printing %}
A key to codes used in the List is available (opens in new tab).{% endif %}


--- layout: post title: "A Functional architecture with F#" description: "My new Pluralsight course, A Functional Architecture with F#, is now available." date: 2014-01-22 22:48 UTC tags: [Software Design, Services, F#, Miscellaneous] --- {% include JB/setup %}
{{ page.description }}
Whenever I've talked to object-oriented developers about F#, a common reaction has been that it looks enticing, but that they don't see how they'd be able to build a 'normal' application with it. F# has gained a reputation for being a 'niche' language, good for scientific computation and financial calculations, but not useful for mainstream applications.
Not only is F# a Turing-complete, general purpose programming language, but it has many advantages to offer compared to, say, C#. That said, though, building a 'normal' application with F# will only make sense if you know how to work with the language, and define an architecture that takes advantage of all it has to offer. Therefore, I thought that it would be valuable to show one possible way to do this, through a comprehensive example.
This was the motivation behind my new Pluralsight course A Functional Architecture with F#, which is now available! In it, you'll see extensive code demos of a web application written entirely in F# (and a bit of GUI in JavaScript, but the course only shows the F# code).
If you don't already have a Pluralsight account, you can get a free trial of up to 200 minutes.
Comments
What about a desktop applications written entirely in F#? When you create a desktop applciation in F#, what do you use to create the GUI?
I am currently writting my first application in F# and need to decide what we will use to create the GUI. There seems to be many ways this could be done.
There are probably many more that I missed as well.
Among these, Elmish.WPF stands out to me. Their page commnicates a strong ethos, which I find both enticing and convincing. The core idea seems to be the Elm Architecture, which I have also seen expressed as the MVU architecture, where MVU stands for Model, View, Update.
Have you come across that architecture before? I am very interested to hear your opinion about it.
P.S. Also worth mentioning is Fabulous, which uses Xamarin.Forms, so this seems like a good choice for mobile app development.
Tyson, thank you for writing. I haven't done any desktop application development in ten years, so I don't think I'm qualified to make recommendations.
Do your web applications include GUIs? If so, what UI framework(s) do you like to use there (such as Angular, React, Elm, etc.)?
P.S. I have been investigating Elmish.WPF and love what I have found. The Elm / MVU / Model, View, Update architecture seems to be a specific (or the ultimate?) applicaiton of the functional programming prinicple of pushing impure behavior to the boundry of the applicaiton.
Tyson, seriously, I think that the last time I wrote any GUI code was with Angular some time back in 2014, after which I walked away in disgust. Since then, I've mostly written REST APIs, with the occasional daemon and console application thrown in here and there.
Many of the REST APIs I've helped develop are consumed by apps with GUIs, but someone else developed those, and I wasn't involved.


Living in the mid South, mushrooms are plenty for the picking. They grow in our favorite pastures all year except for the colder months; Oct-Feb. From my experience two hours after sunset is the best time to go shrooming. At this time, I can find mostly ďRed DevilsĒ, (cap is just starting to separate form the stem, the crest of the mushroom is a little more red then brown/tan). Red Devils are to my point of view, stronger than the mature ones.
I brew it up. It takes a shorter amount of time for the full effects to kick in, and are more intense. Thresh Hold-15-20 min, Peek-4-6 hrs, Trails off-2-3 hrs. My friends and I have decided that cool-aid rather then tea is easier to choke down.
Prepping my juice
1-2 pkt Cool-Aid (grape is the best, cuts down on the bitter taste)
2-3 cups Sugar (the more the merrier)
water (enough to cover shrooms)
8-10 Fresh mushrooms/dried
I cut just the tip of the stems off, and do not rinse, as this seems to lessen the effect and place in a pot with enough water to cover the shrooms, and boil the shit out of them for about and hour. I strain them, (I find that a fine mesh metal strainer works best). Pour the liquid into a pitcher and add in the sugar and cool-aid while itís still warm. Stir and Serve!
NOTE: For a single dose, I just drop 8 to 10 shrooms in a microwave safe bowl and heat for 3 min or until it boils. Then mix it as shone above.
Here is a short account of one of my more intense trips.
Pickle, Fiendish and my self picked about 4-5 ounces of shrooms, and headed home to boil them down. Around 12pm we each drank two 20oz Mardi Grass cups full of our shroom juice. (all the mushrooms were used)
12:15 We have made it to the back yard and are sitting under a massive oak, starting to get the giggles.
12:20 The peek grabs me up and donít let go for another 8 hours.
Some time next day I go to sleep, probably around 10am.
During the peek of the trip, there are only a few things I can put to words. When it first hit me I can remember strong colors and shapes filling my entire field of view. Smokes felt kinda rubbery in my hand, and walking was more like floating. The best way to put describe my emotions at the time, would be none at all or that is so many at once, I did not have a chance to truly feel each one.
Iím sorry that I can not better describe the trip, but there is just too much to it. I have no way to express them.
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


You can find more on github.
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Template Webpack and React
This is a headline at the index.html
Webpack and images
The image #2 from index.html in the below


{include file="public:left" /}
{include file="public/nav" /} {__CONTENT__}
{include file="public/footer" /}
{include file="public/logout" /} {include file="public/public-js" /}


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I'm not here to lecture about the benefits of using SemVer , and yes, I know SemVer is not very recommended for apps that do not expose a public API. However, in this post, I'll try to show you how to version your Xamarin.Forms app using Python and git. If you are not coding Xamarin apps, I hope you keep on reading as you can apply these principles to any other app in any language you use.
As I said, we'll be using git and Python, so I'll assume you have a working installation of git, and Python with Pip.
First our "any" app
The file where the version resides in Android is in the
AndroidManifest.xml
file:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
android:versionCode="1"
android:versionName="0.0.0"
package="com.companyname.xamarinsemver">
<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="28" />
<application android:label="XamarinSemVer.Android"></application>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
</manifest>
You can see them in the attributes
android:versionName
for the version of the app, and
android:versionCode
for the
"build"
.
And in iOS, the version is stored in the
Info.plist
file:
<!-- ... -->
<key>CFBundleVersion</key>
<string>1</string>
<key>CFBundleShortVersionString</key>
<string>0.0.0</string>
<!-- ... -->
Here you can distinguish them as the value that follows
CFBundleVersion
for the
"build"
and the one that follows
CFBundleShortVersionString
for the version.
For this post I've set them both to
1
and
0.0.0
, it does not really matter if you are starting from scratch,
as long as both numbers in both projects match each other
.
All good and all with the Xamarin.Forms app. Now, the Python bits.
Actual Python
Now, the first step is opening a terminal (I prefer PowerShell) and install the package
advbumpversion
.
pip install advbumpversion
Of course, it is better if you do this using a virtual environment, ask me how on twitter .
Configuring the versions
Now, there is a configuration file that we must add to our project, this file holds the metadata for our versioning, as well as how the tool we just installed should behave. This file is named
.bumpversion.cfg
and should be located in the root of your project. Let's dive into its contents:
[bumpversion]
current_version = 0.0.0-1
serialize = {major}.{minor}.{patch}-{build}
parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)-(?P<build>\d+)
commit = True
tag = True
Let's go line by line:
-
[bumpversion]
: just to denote that the configuration starts there -
current_version = 0.0.0-1
: as it states, this is the current version, in the case of the app I created above, this starts at. Now, the key is that this number is not just semver , but semver plus the build number, separated by a hyphen. -
serialize = {major}.{m...
: this line specifies what each part of the version mean for the tool -
parse = (?P<major>\d+)...
: this tells bumpversion how to parse the version number we just provided -
commit = True
: a boolean value that indicates whether a git commit should be created when bumping a version -
tag = True
: a boolean value that indicates whether a tag to identify the current version should be created when bumping a version
By this point you should be able to execute
bump2version --dry-run --verbose
and get something like this:
Parsing version '0.0.0-1' using regexp '(?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)-(?P<build>\d+)'
Parsed the following values: build=1, major=0, minor=0, patch=0
Now, it is our turn to tell the tool where to search for the versions inside our source code in order to replace them for us:
[bumpversion:file:XamarinSemVer\XamarinSemVer.iOS\Info.plist:0]
serialize = {major}.{minor}.{patch}
search = <string>{current_version}</string>
replace = <string>{new_version}</string>
Again, line by line:
-
[bumpversion:file:AgenteMovil.iOS/Info.plist:0]
: with this line we specify which file should be modified... that:0
at the end? that just means that this is not the only time we are going to modify this file; you'll see later. -
serialize = {major}.{minor}.{patch}
: this tells bumpversion that for the purpose of this configuration section, the version is formed only by major , minor and patch leaving build out of the play. -
search = <string>{current_version}</string>
: the string to be replaced, in our first execution the tool will search for "<string>0.0.0</string>" -
replace = <string>{new_version}</string>
: the string to be used to replace the above value, if we are increasing the major component, the replacement will look something like this: "<string>1.0.0</string>"
Let's dissect the next piece of configuration
[bumpversion:file:XamarinSemVer\XamarinSemVer.iOS\Info.plist:1]
serialize = {build}
search = <string>{current_version}</string>
replace = <string>{new_version}</string>
There are just a couple of differences between this and the previous block of configuration:
-
The
:1
at the end of the file specification, as I mentioned early, this is necessary to tell the tool that this is the second time we are going to touch this file. -
The value of
serialize
, this time it is set just to build since in this section we only care about the build number , now instead of searching for "<string>0.0.0</string>" , the tool will search for "<string>1</string>" , for example.
Almost the same configuration can be applied for Android, I won't go into detail line by line, but here it is:
[bumpversion:file:XamarinSemVer\XamarinSemVer.Android\Properties\AndroidManifest.xml:0]
serialize = {major}.{minor}.{patch}
search = android:versionName="{current_version}"
replace = android:versionName="{new_version}"
[bumpversion:file:XamarinSemVer\XamarinSemVer.Android\Properties\AndroidManifest.xml:1]
serialize = {build}
search = android:versionCode="{current_version}"
replace = android:versionCode="{new_version}"
And finally, a critical piece of configuration. In the case of iOS and Android, the build number should always increase regardless of the version number. By default,
bumpversion
will reset the build number every time we increase any of the other numbers in our semver, the good news is that we can override this setting by including these lines in the configuration file:
[bumpversion:part:build]
independent = True
Bumping versions (finally!)
After all the hassle of installing and configuring, we are ready to begin bumping versions like crazy to keep our software better organised. Say you just fixed a bug in your codebase; you should do something like the following to bump the version:
bumpversion build --no-tag
bumpversion patch
git push --follow-tags
Line by line:
-
First, we increase the build, the argument
--no-tag
will override our configuration, since you may not want to create a tag when bumping build numbers. - Then we increase a number in our semver scheme, depending on the type of change we made.
-
We commit the files and the tags (with
--follow-tags
) to our repository and... that's it.
This will generate exactly two commits and a new tag in our repo, something like this:
Icing on the cake
You could keep executing those three commands every time something worthy changes in your app... or you could use a Makefile to further automate the task, or to prevent tags from being pushed to other branches than "master" . Feel free to peek at the Makefile I made, or why not? to the full repository .


Normally, accumulo consists of lots of moving parts. Even a stand-alone version of accumulo requires hadoop, zookeeper, the accumulo master, a tablet server, etc. If you want to write a unit test that uses accumulo, you need a lot of infrastructure in place before your test can run. To help developers with their tests, we have created a fake version of Accumulo called MockAccumulo. The normal interaction with the client API looks something like this:
Instance instance = new ZooKeeperInstance(...); Connector conn = instance.getConnector(user, passwd); BatchScanner scanner = conn.createBatchScaner(...); // configure scanner // ... for (Entryentry : scanner) { // process entry }
MockAccumulo supports the same client API. Just replace the ZooKeeperInstance with MockInstance:
Instance instance = new MockInstance(); // as above
In fact, you can use the --fake option to the accumulo shell and interact with MockAccumulo:
$ ./bin/accumulo shell --fake -u root -p nonsense Shell - Accumulo Interactive Shell - - version: 1.3.2-SNAPSHOT - instance name: mock-instance - instance id: mock-instance-id - - type 'help' for a list of available commands - root@mock-instance> createtable test root@mock-instance test> insert row1 cf cq value root@mock-instance test> insert row2 cf cq value2 root@mock-instance test> insert row3 cf cq value3 root@mock-instance test> scan row1 cf:cq [] value row2 cf:cq [] value2 row3 cf:cq [] value3 root@mock-instance test> scan -b row2 -e row2 row2 cf:cq [] value2 root@mock-instance test>
MockAccumulo presently does not enforce users, logins, permissions, etc. It does support Iterators and Aggregators. Note that MockAccumulo holds all data in memory, and will not retain any data or settings between runs.


When the robot is a polygon, the configuration-space obstacles are not equal to the work space.
Given a convex robot \(R\) and a convex obstacle \(P\). The \(\textbf{C}\)-obstacle of \(\textbf{P}\), denoted as \(\textbf{CP}\), and the robot \(R\) is defined as the set of points in the configuration space such that the translation of \(R\) intersects \(P\). For visualizing the form of this object the reader could imagine that a robot has a pen attached to it that represents its reference point and he slides the robot around an object without separating it. The figure drawn by the pen represents the \(C\)-obstacle. The figure below shows the work space obstacle object colored green, the robot colored blue and the \(CP\) obstacle colored red.
More formally: $$CP := \{ (x,y) : R(x,y) \cap P = \emptyset\} $$The Minkowski Sum or pointwise sum of two sets \(A, B\) is defined as follows: $$ A \oplus B = \{a + b : a \in A, b \in B\} $$ Where \(a\) + \(b\) are the vertor sum of two vectors. Therefore if \(a = (a_x, b_x) \) and \( b = (b_x, b_y)\) then \(a+b := (a_x + b_x, a_y + b_y) \) If we select a point \(c\) and we apply the Minkowski Sum between that point and a set \(B\) the result will be the set \(B\) translated by \(c\). Then in other words \(A \oplus B = \bigcup_{a \in A} (a \oplus B) \) is the union of all the resulting copies of B translated by \(a \in A\).
For a point \(r:=(r_x, r_y)\) there exists its reflecting value defined to be \(-r:=(-r_x,-r_y)\). Thus a reflecting polygon of \(R\) is defined as \(-R:= \{ -r : r \in R\} \).
Theorem 1Let \(R\) be a planar robot with \(r\) as its reference point and let \(P\) be an obstacle. The \(C\)-obstacle of \(P\) is \(P \oplus -R(r_x,r_y) \).
First if \(R\) is translated so that \(r\) is strictly inside the \(C\)-obstacle it means that \(R\) goes through obstacle \(P\) thus \(R \cap P \neq \emptyset \). Second if \(R\) is translated so that \(r\) lies on the boundary of \(C\)-obstacle then the boundary of \(R\) touches the boundary of \(P\). Finally if \(R\) is translated so that \(r\) is strictly exterior to the \(C\)-obstacle then R and P does not touch each other thus \(R \cap P = \emptyset \).
\(\Rightarrow\)
If \(R(x,y)\) intersects \(P\) then \((x,y) \in P \oplus (-R(0,0))\).
Assume that \(R(x,y)\) intersects \(P\), let \(q = (q_x, q_y)\) be a point in the
intersection. Thus \((q_x - x,q_y - y) \in R(0,0)\) or \((x - q_x,y - q_y) \in -R(0,0)\)
because \(q \in R(x,y)\). Moreover \(q \in P\). Thus \((x,y) \in P \oplus -R(0,0)\).
\(\Leftarrow\)
If \((x,y) \in P \oplus (-R(0,0))\) then \(R(x,y)\) intersects \(P\).
There are points \((r_x, r_y) \in R(0,0)\) and \((p_x, p_y) \in P\) such that
\((x,y)=(p_x -r_x, p_y-r_y)\), in other words \(p_x=x + r_x\) and \(p_y=y+r_y\) that indicates
that \(R(x,y)\) intersects \(P\).
Minkownski Sum Algorithm: Naive approach
Inputs: Two convex polygons \(S1, S2\)
Output: \(S1 \oplus S2\)
\(S_{res} \leftarrow\) []
for (\(s_i \in S1\)):
for (\(s_j \in S2\)):
\(s_{res} \leftarrow s_i \oplus s_j \)
Add \(s_{res}\) to \(S_{res}\)
\(j \leftarrow j + 1\)
\(i \leftarrow i + 1\)
\(S_{res} \leftarrow\) GrahamScan(\(S_{res}\))
return \(S_{res}\)
The algorithm calculates the pairwise sum of vertices belonging to the two polygons received and creates a new set containing these points. Then the convex hull of these points is calculated using the Graham Scan algorithm which has a time complexity of \(O(nlogn)\) where \(n\) is the number of points received.
Thus the time complexity of the algorithm is \(O(nm)\) where \(n\) and \(m\) are the number of vertices of \(S_1\) and \(S_2\) respectively because we need to sum all the pairwise vertices that results into \(nm\) operations.
This algorithm has two main issues:
So can we do it better?
Draw the shape of your robot \(R\).
It must be a convex polygon.
Notice that the reference point is at (0,0) in the
Cartesian Coordinate System.
This shows the \(-R(0,0)\) polygon.
This shows the \(C\)-obstacle in red.
If we experiment with the application we can notice the following observation.
Let \(P\) and \(R\) two convex polygons.  An extreme point of \(CP\) in direction \( \overrightarrow{\text{d}}\) corresponds to the sum of the two extreme points of \(P\) and \(R\) in the same direction.
The yellow vectors determine the position of the extremes points of polygons following the direction \(\overrightarrow{\text{d}}\). As the lector can see the extreme point in direction \(\overrightarrow{\text{d}}\) of the Minkowski Sum polygon corresponds to the sum of the two previous extreme points.
Theorem 2Let \(P\) and \(Q\) be two convex polygons with \(n\) and \(m\) edges. The Minkownski Sum polygon \(CP = P \oplus R\) will be a convex polygon with at most \(m + n\) polygons.
By definition, the Minkownski Sum of two convex polygons is a convex polygon.
If none of the edges of \(P\) and \(R\) are parallel to each other, \(CP\) will hace exactly \(m + n\) edges. Let \(e\) be an edge in \(P\) and let \(r\) be an extreme point in \(R\). The edge \(e_{CP} = e \oplus r\) will take the same direction that \(e\) in \(CP\) because it is only translated by an extreme point in \(R\). Thus each edge of \(CP\) has the same direction as one of the edges of \(P\) or \(R\) translated by an extreme point of \(R\) or \(P\) so the number of edges of \(CP\) will be \(m + n\).
If one edge of \(P\) is parallel to one of \(R\), \(CP\) will have less than \(m + n\) edges because the sum of those two edges will become one edge in \(CP\).
Two objects \(P1\) and \(P2\) bounded by a simple closed curve are called pseudodiscs if their boundaries \(\delta P1, \delta P2\) intersects in at most two points.  The image below shows two objects that are pseudodiscs with two intersection points in yellow.
A point \(p\) is a boundary crossing if \(p \in \delta P1 \cap \delta P2 \) and \(\delta P1\) crosses from the interior of \(P2\) to the exterior of \(P2\) at \(p\). Thus a pair of polygonal pseudodiscs \(P, P^\prime\) has at most two boundary crossings.
The unit cycle centered at the origin will be used to determine the direction of an extreme point \(p\) using a vector that goes from the origin to \(p\). We also define the range of directions \(range(\overrightarrow{\text{d1}}, \overrightarrow{\text{d2}})\) as the set of all points going from \(\overrightarrow{\text{d1}}\) to \(\overrightarrow{\text{d2}}\) following the unit cycle boundary in anticlockwise direction. Thus \(range(\overrightarrow{\text{d1}}, \overrightarrow{\text{d2}}) \neq range(\overrightarrow{\text{d2}}, \overrightarrow{\text{d1}})\)
Let \(P1\) and \(P2\) be two convex polygons with disjoint interiors. Let \(\overrightarrow{\text{d1}}\) be the direction in which \(P1\) is more extreme than \(P2\) and let \(\overrightarrow{\text{d2}}\) be the direction in which \(P2\) is more extreme than \(P1\). Thus \(P1\) is more extreme in all directions of \(range(\overrightarrow{\text{d1}}, \overrightarrow{\text{d2}})\) or it is in \(range(\overrightarrow{\text{d2}}, \overrightarrow{\text{d1}})\).
In the example below, for all the directions in \(range(\overrightarrow{\text{d3}}, \overrightarrow{\text{d1}})\), \(P1\) is more extreme than \(P2\). For \(range(\overrightarrow{\text{d2}}, \overrightarrow{\text{d3}})\) \(P2\) is more extreme. For \(range(\overrightarrow{\text{d1}}, \overrightarrow{\text{d2}})\) both \(P1\) and \(P2\) are equally extreme.
Let P1, P2, and R be convex polygons such that both P1 and P2 have disjoint interiors. Then the two Minkowski Sums \(P1 \oplus R\) and \(P2 \oplus R\) are pseudodiscs.
Let \(CP1 = P1 \oplus R\) and \(CP2 = P2 \oplus R\) be the corresponding Minkownski Sums. It suffices to proof that there exists at most two bondary crossings where \(\delta CP1\) crosses the interior of \(CP2\) to the exterior of P2 at exactly two points \(p\) and \(q\).
By contradiction assume that this is not true. Thus there are four directions \(\overrightarrow{\text{d}_p}, \overrightarrow{\text{d}_q}, \overrightarrow{\text{d}_r}, \overrightarrow{\text{d}_s}\) situated outer normals of points \(p, q, r, s \in \delta CP1\) respectively with \(p, r \in \) interior of \(CP2\) and \(q, s \not\in \) interior of \(CP2\). Thus \(CP2\) is more extreme in \(range(\overrightarrow{\text{d}_p}, \overrightarrow{\text{d}_r})\) while \(CP2\) is more extreme in \(range(\overrightarrow{\text{d}_q}, \overrightarrow{\text{d}_s})\). From observation 1 \(P1\) is more extreme than \(P2\) in \(range(\overrightarrow{\text{d}_p}, \overrightarrow{\text{d}_r})\) and not more extreme in \(range(\overrightarrow{\text{d}_q}, \overrightarrow{\text{d}_s})\) which contradicts observation 3.
Let \(S\) be a collection of convex polygons with \(n\) edges in total. Then the complexity of their union is at most \(2n\).
With all these concepts in mind we are now ready to define an algorithm for calculating the Minkowski Sums between two convex polygons that beats the \(O(nm)\) algorithm previously found.
Minkownski Sum Algorithm: Linear approach
Inputs: Two convex polygons \(S1, S2\) with vertices
\((v_1, v_2, ..., v_n)\) and \((w_1, w_2, ..., w_m)\) vertices
respectively. The vertices are counterclockwise ordered
with v_1 and w_1 to be the smallest y-coordinate vertices
(and smallest x coordinates in case of ties).
Output: \(S_{res} = S1 \oplus S2\)
\(S_{res} \leftarrow\) []
\(i \leftarrow 1\)
\(j \leftarrow 1\)
\(v_{n+1} \leftarrow v_1\)
\(v_{n+2} \leftarrow v_2\)
\(w_{m+1} \leftarrow w_1\)
\(w_{m+2} \leftarrow w_2\)
repeat while (\(i \leq n+1\) and \(j \leq m+1\)):
Add \(v_i + w_j\) to \(S_{res}\)
if \(angle(v_i, v_{i+1}) < angle(w_j, w_{j+1})\)
then \(i \leftarrow i + 1\)
else if \(angle(v_i, v_{i+1}) > angle(w_j, w_{j+1})\)
then \(j \leftarrow j + 1\)
else \(i \leftarrow i + 1\); \(j \leftarrow j + 1\)
return \(S_{res}\)
The idea of the algorithm is to exploit the fact that a vertex in the Mikowski Sum comes from the sum of two extreme vertices from the original polygons that are in the same directions.
This algorithm runs in linear time because at each repetition it increases either \(i\) or \(j\) until it has visited all the vertices of \(S1\) and \(S2\). The algorithm has an elegant way to avoid if conditions in order to include the cyclic structure of the relation between the last and the first vertex of a polygon as part of the verification process. The function \(angle(a, b)\) calculates the angle between \(a\) and \(b\) using the x-axis on \(a\) as a reference point.
The Minkowski Sum of two convex polygons with \(n\) and \(m\) vertices can be computed in \(O(n+m)\) time.
That is much better than the previous algorithm found but still it only works when the two polygons are convex. In the next section we will deal with non-convex polygons.
The Minkowski Sum are distributive. More formally: given three sets \(S_1, S_2, S_3\), we have \(S_1 \oplus (S_2 \cup S_3) = (S_1 \oplus S_2) \cup (S_1 \oplus S_3)\).
A non-convex polygon of \(n\) vertices can be triangulated with \(n-2\) triangles. Take a polygon with \(n=4\), it can be triangulated with 2 triangles. Then take a polygon with \(n=5\), it can be triangulated with 3 triangles and so on.
In order to calculate the Minkowski Sum of \(R\) and \(P\) such that the former is a non-convex polygon and the later is a convex polygon with \(n\) and \(m\) edges respectively triangulate \(R\) which give \(t_{n-2}\) triangles and taking advantage of the distributive property of Minkowski Sums it suffices to calculate: $$ R \oplus P = \bigcup_{i=1}^{n-2}t_i \oplus P = (t_1 \oplus P) \cup (t_2 \oplus P) \cup ... \cup (t_{n-2} \oplus P) $$
The triangles used for triangulating \(R\) have disjoint interiors. Thus the collection of Minkowski Sums is a collection of pseudodiscs. By theorem 4 the complexity of their union is then linear in the sum of their complexities. Thus \(R \oplus P\) has a time complexity of \(O(nm)\)
Another way to look at it is calculating the Minkowski Sum of \(t_1 \oplus P\) with \(t_1\) as the first triangle resulting of triangulating \(R\) and P as a convex polygon with \(m\) edges and therefore the time complexity of this individual sum will be \(O(3 + m)\) because of theorem 5. Repeat the process for the other n-3\(th\) triangles (\(t_2, t_3, ..., t_{n-2} \)) and thus the total time complexity will be the sum of their individual complexities: \(\overbrace{O(3+m) + O(3+m) + ... + O(3+m)}^\text{n-2 times}\) which leads to the \(O(nm)\).
The complexity of a non-convex and a convex polygon is tight in the worst case. To see this let \(R\) be a convex polygon with \(m\) vertices and let \(Q\) be a non-convex polygon with \(n\) vertices and \(\lfloor\frac{n}{2}\rfloor\) spikes and \(R\) be smaller than \(Q\). Thus \(R \oplus Q\) will have \(\lfloor\frac{n}{2}\rfloor\) spikes with \(m\) vertices at the top of each spike as it is illustrated in the image above.
Polygon R
Polygon Q partitioned into 7 triangles
\(R \oplus Q\) in red and intermediate Minkownski Sums in green.
What if we want to calculate the Minkownski Sum for two non-convex polygons? Let \(R\) and \(Q\) be two non-convex polygons with \(m\) and \(n\) edges respectively. In order to calculate \(R \oplus Q\) it suffices to triangulate \(R\) and \(Q\) in \(r_{m-2}\) and \(q_{n-2}\) triangles and thus apply the pairwise Minkowski Sum and finally get their union of the \((m-2)(n-2)\) polygons. Hence the total complexity of \(R \oplus Q\) will be \(O(n^2m^2)\) which is tight in the worst case. For instance, consider the example below:
Source: Algorithms Robotics
Minkownski Sum Algorithm for non-convex polygons
Inputs: Two non-convex polygons \(S1, S2\) with \(m\) and \(n\) vertices respectively.
Output: \(S_{res} = S1 \oplus S2\)
\(S_{res} \leftarrow\) []
\(polygonsMS \leftarrow []\)
\(triangles_{S1} \leftarrow triangulate(S1)\)
\(triangles_{S2} \leftarrow triangulate(S2)\)
for each \(t_{S1}\) in \(triangles_{S1}\)
for each \(t_{S2}\) in \(triangles_{S2}\)
Add \(MinkowskiSum(t_{S1},t_{S2}) \) to \(polygonsMS\)
\(S_{res} \leftarrow polygonsMS[0]\)
for \(i=1\) to \(i <\) length of \(polygonsMS\)
\(S_{res} \leftarrow Union(S_{res}, polygonsMS[i])\)
\(i++\)
return \(S_{res}\)
A convex or non-convex polygon \(R\).
A convex or non-convex polygon \(P\).
Green Polygons are the pairwise Mikowski Sums resulting from each triangle of polygon \(R\) and \(P\) in the case that both are non-convex polygons. The red polygon represents \(R \oplus P\).
| Time Complexities for Minkowski Sum | ||
|---|---|---|
| Polygon \(A\) with \(n\) vertices | Polygon \(B\) with \(m\) vertices | Complexity of \(A \oplus B\) |
| Convex | Convex | \(O(n+m)\) |
| Convex | Non-convex | \(O(nm)\) |
| Non-convex | Non-convex | \(O(n^2m^2)\) |


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{% extends 'pages/base.html' %} {% load static %} {% block content %}
Government Engineering College Sreekrishnapuram
Invento 2020 is the annual multifest of Government Engineering College Palakkad, a ground breaking amalgamation of science, art and technology. It is a union of its subsets, Invento, the flagship technical extravaganza of GEC Palakkad and Saptha, an arch inter-college Arts Festival. Attended by over 10000 people and spread over a course of 4 days, this year commemorates the 6th series of this premier festivity that vies to surpass it's predecessors in terms of grandeur and innovation. With the underlying theme, 'From Stone Age to Future' being focused upon, Invento 2020 is envisaged to shift paradigms and traverse beyond the limits of impossible horizons.


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While reading capabilities for the GIF file format have been
available since Java SE 1.4, the
com.sun.media.imageio.plugins.gif
package lacked a
writer. The newly added GIF image writer enables writing images
which satisfy the following requirements:
Additionally, the GIF images writer supports the animated GIF
images creation through the standard methods defined in the
ImageWriter
class. See more details about the GIF images writer in the Standard
plug-in for GIF image format notes.
ImageIO
class that obtain file suffixes to be filtered. The
getReaderFileSuffixes()
and
getWriterFileSuffixes
methods return an array of
Strings
listing all of the file suffixes associated
with the formats recognized by the current set of registered
readers and writers.
mark()
or reset()
methods of the
ImageInputStream class
do not work properly with PNG
ImageReader
:The following note was added to the
ImageInputStream
class specification to clarify that
ImageReader
classes are allowed to call the
flushBefore()
as part of the decoding process:
Note that it is valid for an ImageReader to call flushBefore as part of a read operation. Therefore, if an application calls the mark prior to passing that stream to an ImageReader, the application should not assume that the marked position will remain valid after the read operation has completed.
javax.imageio.plugins.jpeg.JPEGQTable.toString()
method produces incorrect description:toString()
method of the JPEGQTable
class in the package javax.imageio.plugins.jpeg
was
supposed to return a String
object containing the
values of the table, but instead repeated only the first line of
the table. The performed fix eliminate this error.
The link to the PNG specification in the javax.imageio.metadata package was corrected to the following URL:
http://www.libpng.org/pub/png/spec/
ImageInputStreamImpl.read()
method is
missing:ImageInputStreamImpl.java
file had a missing '*'
character at the beginning of the javadoc for the abstract
read()
method definition.The fix fills in the missing
character.
BMPImageReader
class fails to read
3BYTE_BGR
images encoded using BMP Writer with
BI_JPEG
compression:While attempting to write an image of the BI_JPEG
compression type, the java.io.EOFException
was thrown
by the BMPImageReader
class. The problem was that the
BMPImageReader
class did not process embedded images
both of BI_JPEG
and BI_PNG
types. To
resolve this problem, the embedded image handling is moved to
separate code.
TYPE_3BYTE_BGR
buffered image with BI_BITFIELDS
compression:While attempting to write a buffered image of the
TYPE_3BYTE_BGR
type to a file using the
BMPWriter
class and the BI_BITFIELDS
compression type, the output image was distorted and unusable. This
problem was caused by the bitfileds masks which were applied to a
bmp image. However, an image data layout was not changed according
to the BMP format requirements. To fix this problem the
writePixels()
method is used to copy image data
correctly.
The ImageIO.write
method presented a BMP file as a
32 bit image even if the source image had 24 bits per pixel
presentation. The fix enables the writePixels
procedure whenever the number of bits per pixel is smaller than the
size of a databuffer type (for example, with
TYPE_INT_RGB,
the actual number of bits per pixel is
24 while the size of the databuffer type is 32).
BMPReader
class fails to read the
TYPE_BYTE_GRAY
image encoded by the
BMPWriter
class with BI_RLE8
compression:The BMPReader
class did not properly read the
TYPE_BYTE_GRAY
image written with the
BMPWriter
class using the BI_RLE8
compression. The problem was that the RLE decoding procedures (both
RLE4 and RLE8) mistakenly used the width of the destination region
instead of the height to calculate the range of image lines for
copying. The performed fix uses the height of the destination
region to calculate the range.
While using all the supported compression types for BMP, different affects on image were detected including blurring, a different color appearance, and slight image corruption. The performed fix separates processing BI_RGB compression and BI_RGB compression as follows:
ImageInputStreamImpl
class still uses the
finalize()
method which causes the
java.lang.OutOfMemoryError
:The finalize()
method had to be emptied and its
functionality (closing the stream) must be replaced with a more
prompt mechanism. The finalize() method cannot be easily emptied at
the ImageInputStreamImpl
level, since third-party IISI
subclasses may rely on the finalize()
method calling
their close()
method as per the spec. However, for
ImageInputStreamImpl
subclasses under Oracle control, the
finalize()
methods can be emptied. The Java2D Disposer
mechanism is used instead.
JPEGImageWriter.write()
method makes a copy of the
raster:The write() method of the JPEGImageWriter
class
contained memory-inefficient code. The suggested fix helps to
improve performance for simple rendered images.
javax.imageio.ImageIO
class can handle leaks in
some methods:Some of the read()
and write()
convenience methods in the javax.imageio.ImageIO
class
did not properly close streams and dispose reader or writer
instances in a try and finally blocks. As a fix the appropriate
notes were added to each method's javadocs indicating whether it is
the caller's responsibility to close the provided stream or
not.
read()
method of the
FileImageInputStream
4x was much more expensive than
making a single call to the read(byte[])
method with a
cached byte array. This fact had a profound impact on performance
of reading small PNG and other images. The fixes were performed for
the readShort()
and readInt()
methods of
the ImageInputStreamImpl
class.
PNGImageReader
class should skip metadata if the
ignoreMetadata
flag has the true
value:Before JDK 6, the PNGImageReader
class read all
image metadata, even if the ignoreMetadata
flag was
set. The fix reduces overhead and improves performance when reading
small PNG images by skipping metadata blocks if the
ignoreMetadata
flag is true
.
JPEGImageReader
class could be optimized:The JPEG image reader copied decoded data into memory, but not
in an optimized way. The performed fix improves this operation by
using the memcpy()
method instead of copying one byte
at a time.
libjpeg
to
improve runtime performance:The libjpeg
library in the JDK was built with
default compiler optimization flags. The values of these flags are
increased to a higher level to enable the native IJG JPEG libraries
to run faster.
This bug was an unchecked exception and could cause a system
crash on some platforms. The fix catches the
IllegalArgumentException
, which is thrown by
ICC_Profile, and handles images without taking into account invalid
color profiles.
IFileCacheImageInputStream
and
FileCacheImageOutputStream
should avoid using the
File.deleteOnExit
method:FileCacheImageInputStream
and
FileCacheImageOutputStream
classes used the
functionality of the deleteOnExit
method of the
File
class. The fix has replaced the
File.deleteOnExit() functionality with the shutdown hook that
closes streams that are still open before the VM shutdown.
ImageReader
class does not validate the image
index which is passed to some of the methods:The getWidth(imgIndex)
,
getHeight(imgIndex)
, and
getAspectRatio(imgIndex)
methods of the
ImageReader
class did not throw the
IndexOutOfBoundsException
if the given PNG image index
was out of range. The performed fix resolves this issue by throwing
the exception appropriately.
JPEGImageMetadata
obtained from reader throws
NullPointerException
when calling the
mergeTree()
method:The list of parent attributes did not contain attributes related
to the child node and this fact caused the
NullPointerException
in the
MarkerSegment.getAttributeValue()
method while trying
to get child related attribute. The performed fix obtains the
attribute list from the child node.
Running any application that reads or writes JPEG images with
the non-standard -Xcheck:jni
flag caused the following
error in several methods of the JPEGImageReader
class:
Calling other JNI functions in the scope of Get/ReleasePrimitiveArrayCritical or Get/ReleaseStringCritical
In the fix, the affected methods are surrounded with the RELEASE/GET_ARRAYS macros.
imageio
registry
initialization code did not have read access to jars in the
java.ext.dirs
when the registry code was called from
applet context. Therefore, the imageio
plugins
installed to java.ext.dirs
were not available in case
of applets. The fix idea is to register plugins from
java.ext.dirs
in the privileged action block.
ImageIO
plugin failure causes all readers to
fail:Removing an ImageIO
plugin's code from the
classpath, but still including an entry for the plugin's
ImageReader in META-INF/services made using any of the ImageIO
plugins impossible. To fix this bug, a 'try and catch' block was
added to the
IIORegistry.registerApplicationClasspathSpis()
method
to catch the ServiceConfigurationError
.
The problem was that a new ColorSpace
instance was
re-created for embedded color profiles whenever an image header was
read. In addition, there was no means for correct comparison of
ColorSpace
and ICC_Profile
classes. This
omission made comparing instances of
ImageTypeSpecifier
class impossible. The proposed
workaround for this problem is as follows: to detect the case when
the iccCS
instance contains the same profile data as a
newly read. If so, the 'old' instance is left; otherwise (if the
profile data seems to be different) a new color space instance is
created for the embedded color profile.
JPGReader
throws an exception when using the
TYPE_CUSTOM TypeSpecifier
returned by the
Reader.getImageTypes
method:The regression was caused by the fix for 4705399,
where color conversion was removed
(JPEGImageReader.java
lines 783 -786) because it
caused extra color conversion for images with embedded color
profiles. However, this conversion was required when the
destination type defined different color spaces for images that do
not contain embedded profiles. The fix for this case converts image
data from sRGB (produced by the decoder) to the color space used in
the destination image.
If the write parameter with the destination type was used
explicitly to write a jpeg image, then the size of the result file
was bigger than if the same destination type was used implicitly.
The problem was revealed when the destination type was specified
but the corresponding metadata object was not specified. The fix
creates the metadata object using the given destination type in
order to build a SOF marker object, which will be used to change
the default values of the QtableSelectors
.
ImageIO
does not correctly read certain standard JPG
files:ImageIO
incorrectly reads some JPG files. The
result was a red or green image that looked like a photographic
negative. The fix eliminates color space conversion for EXIF
images. To detect EXIF images, the check for the APP1 marker in the
image header is added.
ImageIO
class:PNGImageReader
failed to create the
ImageTypeSpecifier
instance corresponding to the
indexed PNG image if the length of the image palette in smaller
than 2 bitDepth. To avoid this limitation new palette arrays of the
appropriate power of 2 size were created. These arrays are padded
with the last value from original arrays in order to avoid the
appearance of colors that do not exist in the original palette.
ImageIO.read
method improperly decodes Nikon
Jpegs:The ImageIO
jpeg reader performed extra color
conversion if an image contained the embedded color profile. The
bug was fixed by removing the extra color conversion operation.
Quality Desc
and Quality Values
arrays
are of the same length for JPG:The JPEGImageWriteParam
class was updated so that
the getCompressionQualityValues()
method returns an
array whose length is one larger than the array returned by
getCompressionQualityDescriptions()
, as per the
specification.
javax/imageio/IRPTest.java
file
fails:The problem was caused by the fix for the bug 5039494.
Starting with this fix, the
ImageReader.computeRegion()
method was used to
calculate the destination region. In order to avoid discrepancies
between calculated destination regions and destinations offset from
the parameter, the destinationOffset
is updated
according to the calculated values.
The regression test failure was caused by the creation of an output image file. This file was created after counting the existing files in the work directory and was not deleted on regression test finish. So, after regression test execution, the work directory always contained one extra file, although all temporary files were deleted upon VM exit. The solution is to use byte array input or output streams instead of file input or output streams in order to avoid creating extra files in the work directory.
javax/imageio/stream/DeleteOnExit.sh
is failing:The problem was caused by the fix for the bug 6299405. The affected code is fixed and the corresponding comment has been added.
NoAPP0Test.java
regression test failed on all
platforms:The difference in pixel values is caused by using new version of sRGB profile that was updated as part of fix for 6279846. New profile was integrated in the b92 build.
close()
method of the
FileCacheImageInputStream
class fails:The problem was caused by the fix for the bug 6299405.
As a part of that fix the
FileCacheImageInputStream.close()
method was changed
so that it nulled out its reference to the cache object. To
eliminate this issue the FCIIS.read()
method is
updated to call the checkClosed()
method as it is
supposed to do.


| ${value} Energy Cost | 1 |
| ${chance}% Chance of ${value} second(s) of Freeze | [30.0, 32.0, 35.0, 37.0, 39.0, 41.0, 44.0, 46.0, 48.0, 50.0, 53.0, 55.0]% Chance of min: [1.0, 1.2, 1.3, 1.4, 1.5, 1.7, 1.8, 1.9, 2.0, 2.1, 2.2, 2.4] second(s) of Freeze |
| ${value}% Chance to pass through Enemies | 15 18 21 25 28 31 34 37 40 44 47 50 |
| ${value}% Increase in Projectile Speed | 100 |
| +${value}% Cold Damage | 12 16 21 25 29 34 38 43 47 51 56 60 |
| +${value}% Frostburn Damage | 12 16 21 25 29 34 38 43 47 51 56 60 |
| MaxLevel | 8 |
| UltimateLevel | 12 |


Guidance
We’re asking male and female leaders from all backgrounds to make a voluntary pledge to coach women teachers to become leaders.
Apply to become a coach by completing the online coach profile form .
Alternatively, you can download the form in the following formats:
Microsoft Word: coach profile form ( MS Word Document , 71.4KB )
Open Document Text: coach profile form ( ODT , 36.1KB )
Please include your contact details and your coaching experience, style and approach.
If you’re a leader and want to help more women to become leaders in education, pledge to coach. Coaching has the potential to transform the leadership journey of women teachers.
Coaching has the power to increase confidence, unlock potential and build resilience. It is flexible, bespoke and specific to need.
This is a great opportunity to help more women progress into leadership roles. Pledge to coach is one of the measures announced by government to support women in teaching.
73.8% of all classroom teachers are female; only 62% of headteachers are female. This data comes from the School Workforce in England: November 2015 statistical first release.
Our ambition is to have 1,000 pledges so that 1,000 women aspirant leaders are supported through coaching. We need you to volunteer your time, expertise and passion to make this happen.
We’ll review your profile before adding it to the directory , which will be used by women teachers looking for a coach. They’ll be able to contact you directly to discuss and arrange coaching requirements. Your profile should take about 20 minutes to complete. You’ll need to sign up to the principles of good practice for coaches .
This information is for leaders who would like to become a coach. If you would like to find out how people benefit from coaching or receive coaching yourself, please read our information on Women Leading in Education: get leadership coaching
As a coach, you will:
After you’ve submitted your coach profile:
Once the coaching is complete, we suggest you and your participant complete an evaluation ( MS Word Document , 22.4KB ) . This is confidential between you and your participant.
You’ll also need to complete our coach feedback survey . This will help us to demonstrate that the coaching pledge is making a difference, meeting the needs of women teachers and increasing the number of women leaders in education.
Good coaches listen and facilitate objectively, without solving people’s problems for them. The most important skill in coaching is asking questions within a coaching conversation. It is important that you have relevant competence or experience to support the coaching process. You should:
The following training modules are provided free of charge by the National College for Teaching and Leadership (NCTL) to support your coaching practice:
Mentoring and coaching: core skills course : If you have limited experience of coaching and mentoring, or wish to refresh your skills, this module will give you the knowledge, understanding and skills of mentoring and coaching in an educational context.
Mentoring and coaching: advanced skills course : If you have background knowledge, skills and experience of mentoring and coaching, this module will deepen your knowledge, understanding and skills of mentoring and coaching individuals. It also explores how mentoring and coaching can be applied across a whole organisation or network.


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Hot off the heels of our regular monthly series, The Big Horns are making local great again, bringing our signature mix of funk, EDM, and make-you-cry popalisciousness to Hawaii Bar. Come for the beats, stay for the Mai Tais. Free admission for every grass skirt.
9pm ★ 989 Dovercourt Rd., Toronto ★ PWYC
05.30.18 · BHS Live @ Mây Cafe
May 30th, 2018
Humpday Funkday ★ Wednesdays at Mây
BHS brings it back to Mây Cafe May 30th for their regular Wednesday night series. Join us for some tasty funk, fresh improv, and the usual complement of Max Martin melodies, and signature beats. Make it for 8, grab a beer, and tuck in for some ping pong, pool, and pinball.
Doors 8pm ★ 876 Dundas St. W, Toronto ★ pwyc
04.25.18 · BHS Live @ Mây Cafe
April 25th, 2018
Humpday Funkday ★ Wednesdays at Mây
BHS brings it back to Mây Cafe April 25th for their regular Wednesday night series. Intentions are high with sights on some new material, fresh improv, and the usual BHS complement of make-you-cry melodies and signature beats. Make it for 8, grab a beer, and tuck in for some ping pong, pool, and pinball.
Doors 8pm ★ 876 Dundas St. W, Toronto ★ pwyc
03.28.18 · BHS Live @ Mây Cafe
March 28th, 2018
Humpday Funkday ★ Wednesdays at Mây
It's March and that means one thing: Humpday Funkday. BHS spools it up at Mây Cafe March 28th for their regular Wednesday night series. Tasty melodies meet gut-level beats in BHS's collage of EDM, funk, and pop. Come for 8, grab a beer, and tuck in for some ping pong, pool, and pinball.
Doors 8pm ★ 876 Dundas St. W, Toronto ★ pwyc
02.28.18 · BHS Live @ Mây Cafe
February 28th, 2018
Humpday Funkday ★ Wednesdays at Mây
F stands for funk, and that's exactly what's coming to Mây Cafe this February 28th. The Sheep are winding up for their regular Wednesday night at Mây Cafe, red lining their blend of lyrical melodies, raucous improvm and beat magic. Come for 8, grab a beer, and tuck in for some ping pong, pool, and pinball.
Doors 8pm ★ 876 Dundas St. W, Toronto ★ pwyc
01.17.18 · BHS Live @ Mây Cafe
January 17th, 2018
Humpday Funkday ★ Wednesdays at Mây
Big Horn Sheep are coming to Mây Cafe this January 28th to kick off the first installment in a regular Wednesday night series. They'll be bringing their blend of pop-like melodies, and raucous, beat-driving improv to the stage for a night of 80s video game soundtrack magic. Come for 8, grab a beer, and tuck in for some ping pong, pool, and pinball.


We pride ourselves in providing the fastest method of Clearance for newly Graduated Students in Nigeria.
We created this system to provide a stress free method for you to clear from the University. We are concerned with Security and Domestic Issues in the University and environ.
Send in your conplaints and suggestions through our Contact System HERE, and we promise to work on it as soon as possible.


Decomposed body found in field in Fort Myers
by WFTX Digital TeamFORT MYERS, Fla. — Fort Myers Police are responding to a report of a decomposed body found in a field in Fort Myers.
Police found the body in a field on Hanson Street and Palm Avenue in Fort Myers.
Fort Myers Police say there is no threat to the public.
Fox 4 is working on getting more information as we receive it.
This is an active investigation.