Amzi! Prolog User's Guide & Reference
Index A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
- Numbers and Math: - X Numbers and Math: X - Y !/0 #define % > Numbers and Math: Mathematical Comparisons Numbers and Math: X > Y >> >= Numbers and Math: Mathematical Comparisons Numbers and Math: X >= Y < Numbers and Math: Mathematical Comparisons Numbers and Math: X < Y << * ** ,/2 / /**/ // /\ : :- :-dynamic/1 :-indexed/1 :-sorted/1 ;/2 ?/1 @>/2 @>=/2 @</2 @=</2 [] \ \/ \+/1 \= \==/2 _ | ~= + = =< Numbers and Math: Mathematical Comparisons Numbers and Math: X =< Y =../2 =/= =/2 =:= Numbers and Math: Mathematical Comparisons Numbers and Math: X =:= Y =\= ==/2 Manipulating Terms: Equality of Terms Manipulating Terms: X == Y A
abld abolish About Amzi! abs acmp Compiler Quick Overview: Compiler Compiler: Running from the Command-Line Compiler: Running from the IDE acos add Quick Tutorial: Using the Listener Windows IDE: Using the Listener Listener Addition alias Input and Output: open(FILE, MODE, ID, OPTIONS) Input and Output: Stream Properties Input and Output: Streams alis Quick Tutorial: Consulting a Source File Windows IDE: Consulting a Source File Listener Quick Overview: Listener/Debugger Quick Tutorial: Starting the Listener Windows IDE: Starting the Listener Windows IDE: Using alis and BAT Files Quick Tutorial: Using the Listener Windows IDE: Using the Listener almost equal alnk Linker: Libraries Quick Overview: Linker Linker: Running from the Command-Line Linker: Running from the IDE Linker Amzi! Runtime and And Anonymous Variables aolsutil.lsx apitrace Amzi!  Runtime Distributing Your Programs O.S. Extended Predicates Quick Overview: Stand-Alone Runtime Amzi! Runtime: Running arun from the Command-Line ASCII asin assert assert/1 asserta/1 assertz/1 Associativity at_end_of_stream/1 atan atom Atom Generation atom/1 atom_chars/2 atom_codes/2 atom_concat/3 atom_length/2 atom_uplow/2 atomic/1 atomlist_concat/2 Atoms Prolog Terms Numbers and Math: Built-in Atoms avoiding unification B
backtracking in I/O Backtracking Search Prolog Execution Prolog Execution: Flow-of-Control bagof bagof/3 BAT Bill of Materials, DCG binary binary I/O binary input binary output Binding Bit Arithmetic body Body Prolog Execution: Clauses Prolog Logicbase: clause(HEAD, BODY) bounded Box Model Debugger Debugger Windows IDE break Breakpoints bug/1 bugclose/0 buginit/0 buginit/1 Build Built Built- Built-In Built-In Atoms built_in C
C ++ Quick Tutorial: Interfacing with Other Tools Windows IDE: Interfacing with Other Tools call Debugger: Box Model Debugger: Box Model Windows IDE: Box Model Call Debugger: Display Debugger: Display Windows IDE: Display call/1 Cascade catch catch/3 ceiling cfg Files Quick Overview Amzi! Runtime: Configuration Parameters Amzi! Runtime: Configuration Files Amzi! Runtime: Default.cfg Values Change Browser char char/1 char_code/2 char_conversion Character Lists character lists character sets chdir O.S. Extended Predicates: chdir(DirL) O.S. Extended Predicates: chdir(DirL, Err) CJK characters clause clause/2 Clauses Listener: Adding and Removing Clauses Prolog Execution Compiler: Complex Clauses Debugger: Display Debugger: Display Windows IDE: Display Prolog Directives: Discontiguous Directive Prolog Directives: Dynamic Clauses in Compiled Code Listener: Listing Clauses Prolog Directives: Multifile Directive Listener: Removing Clauses Prolog Logicbase: abolish(M:F/A) Prolog Logicbase: asserta(TERM) Prolog Logicbase: assert(TERM) Prolog Logicbase: assertz(TERM) Prolog Logicbase: clause(HEAD, BODY) Listener: replace Prolog Logicbase: retractall(TERM) Prolog Logicbase: retract(TERM) close Close Close All Windows IDE: File Menu Windows IDE: Window Menu close/1 closelog Debugger: Logging Debugging Your Programs: Logging Windows IDE: Logging closelog/0 cntr_dec/2 cntr_get/2 cntr_inc/2 cntr_set/2 Command-Line Amzi! Runtime: Running arun from the Command-Line Compiler: Running from the Command-Line Linker: Running from the Command-Line Command Language, DCG command line arguments command_line/1 Comments Compare Terms compare/3 compareq/3 Compile Compiler Compiler Quick Overview Compiler: Running from the Command-Line Compiler: Running from the IDE Compiling Compiler: Advantages Compiler: Errors Compiler: Messages Quick Tutorial Windows IDE Compiler: Complex Clauses Compiler: Complex Predicates Compiler: Disadvantages Prolog Directives: Discontiguous Directive Prolog Directives: Dynamic Clauses in Compiled Code Quick Overview: Intermixing Interpreted and Compiled Code Prolog Directives: Latent Expressions Prolog Directives: Multifile Directive Compiler: Requirements Complement Complex Goals Components Quick Overview Quick Overview: Relationship of Files and Components compound/1 concatenation Atoms, Lists and Strings: atomlist_concat(AtomList, Atom) Atoms, Lists and Strings: stringlist_concat(StringList, String), stringlist_concat(StringList, Separator, String) Configuration Files Configuration Flags console Constants Constructing Terms consult Listener: Consulting Prolog Source Files Quick Tutorial: Modules Windows IDE: Modules Quick Tutorial: Running a Modular Application Windows IDE: Running a Modular Application Consult consult/1 Consulting Consulting User continued fractions Numbers and Math: Continued Fractions Numbers and Math: Mathematical Games control Control System Predicates: pro_control(Top, Pos) System Predicates: stack_sizes(Heap, Control, Local, Trail) Copy copy_term/2 copying terms cos Counters cputime Numbers and Math: Built-in Atoms System Predicates: timer(Ticks) Creating Terms Creep Debugger: Box Model Debugger: Box Model Windows IDE: Box Model Debugger: Example Debugger: Example Windows IDE: Example Debugger: Debug Port Options Windows IDE: Debug Port Options curdir current_input/1 current_module/1 current_op/3 current_output/1 current_predicate/1 current_prolog_flag current_prolog_flag/2 Cut Prolog Execution: ! Cut Windows IDE: Edit Menu D
data types date/3 DCG DCG Applications DCG Syntax DCG Terminals debug Amzi!  Runtime: Flags Prolog Terms: Strings Duck World Quick Tutorial: Compiling Windows IDE: Compiling Quick Tutorial: Consulting a Source File Windows IDE: Consulting a Source File Quick Tutorial: Creating a Source File Windows IDE: Creating a Source File Quick Tutorial: Debugging Windows IDE: Debugging Quick Tutorial: Distributing an Application Windows IDE: Distributing an Application Quick Tutorial Windows IDE Quick Tutorial: Linking and Running Windows IDE: Linking and Running Quick Tutorial: Modules Windows IDE: Modules Quick Tutorial: Running a Modular Application Windows IDE: Running a Modular Application Windows IDE: Using alis and BAT Files Quick Tutorial: Using Projects in the IDE Windows IDE: Using Projects Quick Tutorial: Using the Listener Windows IDE: Using the Listener dynamic Compiler: Directives Prolog Directives: Dynamic Clauses in Compiled Code Quick Tutorial: Modules Windows IDE: Modules Prolog Logicbase: predicate_property(M:F/A, PROPERTY) Dynamic Database Dynamic Predicates Prolog Logicbase Prolog Logicbase: Dynamic Predicate Storage Options dynamic storage dynamic/1 directive E
e Edit Menu Editor Embedded Applications empty list encoding End end_body end_module end_of_file end_of_stream ensure_loaded environment variables eof eof_action epsilon Numbers and Math: Continued Fractions Amzi! Runtime: Flags epsilon (flag) Equality of Terms err Files Error Files Error Handling Prolog Execution: catch(GOAL, ERROR, HANDLER) Prolog Execution: throw(TERM) error/2 Errors Debugging Your Programs: Checking LSAPI Error Codes Compiler Debugging Your Programs: Tracking Prolog Errors Escape Characters Prolog Terms: Enabling and Disabling Escape Processing Prolog Terms Prolog Terms: Escape Codes Prolog Terms: Using Escape Codes Escape Codes Prolog Terms Prolog Terms: Using Escape Codes evaluable mathematical expressions EXE Files Quick Tutorial: Linking and Running Windows IDE: Linking and Running exit Debugger: Box Model Debugger: Box Model Windows IDE: Box Model Exit Debugger: Display Debugger: Display Windows IDE: Display Windows IDE: File Menu exp expand_term Exponent export Compiler: Directives Modules: Exports Modules Prolog Logicbase: predicate_property(M:F/A, PROPERTY) expressions, mathematical extended Extended Predicates Linker: Libraries O.S. Extended Predicates F
fail Debugger: Box Model Debugger: Box Model Windows IDE: Box Model Fail Debugger: Display Debugger: Display Windows IDE: Display fail/0 file close file I/O File Menu file open File Types filename Files Find Find Next findall findall/3 findfiles fixed_real/1 Flags float Float(double) Float(single) float/1 float_real floating point numbers floor Flow-of-Control flow/1 flow/3 flush_output/0 flush_output/1 for/4 formatting fraction fractions function streams Functor functor/3 Functor/Arity G
garbage collection gc/0 gcthingfreq gensym/2 get/1 get/2 get_env_var/2 get0/1 get0/2 getdrive Goals Prolog Execution: Backtracking Search Listener: Querying the Logic Base goto Quick Tutorial: Modules Windows IDE: Modules Quick Tutorial: Using the Listener Windows IDE: Using the Listener H
halt Head Prolog Execution: Clauses Prolog Logicbase: clause(HEAD, BODY) heap Heap System Predicates: pro_heap(Top, Pos) System Predicates: stack_sizes(Heap, Control, Local, Trail) heapbumper highwater/4 I
I I/ I/O I/O Streams I/O, General Principles IDE Quick Tutorial: Consulting a Source File Windows IDE: Consulting a Source File Eclipse IDE Quick Overview: Interactive Development Environment (IDE) Compiler: Running from the IDE Linker: Running from the IDE Quick Tutorial: Starting the Listener Windows IDE: Starting the Listener Quick Tutorial: Using Projects in the IDE Windows IDE: Using Projects Windows IDE: Windows IDE Interface Windows IDE: Interface IDE Quick Start: Beginning Users Identical Terms Identity Identity Negated if-then-else import Compiler: Directives Modules: Imports Modules Prolog Logicbase: predicate_property(M:F/A, PROPERTY) include Index indexed clauses indexed directive indexed/1 inf Numbers and Math: Built-in Atoms Prolog Terms: Decimal Numbers Infix input Input integer Input and Output: Binary I/O Numbers and Math: Notes on Reals and Gigadigits Numbers and Math: integer(X) Integer integer Input and Output: Binary I/O Numbers and Math: Notes on Reals and Gigadigits Numbers and Math: integer(X) integer/1 integer_real integer_rounding_function Integers Interactive Development Environment Intermixing dynamic and static(compiled) Code Internationalization is/2 Numbers and Math: Evaluating Mathematical Expressions Numbers and Math: X is Y is_atom/1 is_fraction/1 is_integer is_integer/1 is_list/1 is_member/2 is_number/1 is_odd is_odd/1 is_string/1 is_string_term is_string_term/ is_string_term/2 isPrime/1 K
Language Translation, DCG Large Predicates Latent Expressions Launch Configuration Leap Debugger: Box Model Debugger: Box Model Windows IDE: Box Model Debugger: Example Debugger: Example Windows IDE: Example Debugger: Debug Port Options Windows IDE: Debug Port Options leash Debugger: Box Model Debugger: Box Model Windows IDE: Box Model Debugger: Example Debugger: Example Windows IDE: Example Debugger: Leashing Debug Ports Windows IDE: Leashing Debug Ports Leashing lib Files Libraries Licensing Link Linker Linker: Libraries Quick Overview Linker: Running from the Command-Line Linker: Running from the IDE Linker Linking Quick Tutorial: Linking and Running Windows IDE: Linking and Running list list processing list/1 Listener Listener Listener: Listener Commands Quick Overview: Listener/Debugger Listener: Querying the Logic Base Quick Tutorial: Starting the Listener Windows IDE: Starting the Listener Listener Menu listing Compiler: Disadvantages Listener: Listing Clauses Quick Tutorial: Using the Listener Windows IDE: Using the Listener Input and Output: listing, listing(PRED), listing(ID, PRED) listing/1 listing/2 lists Lists Lists to Structures ln, log load load from memory load/1 load/4 loadlsx/1 loc Quick Tutorial: Modules Windows IDE: Modules local Local System Predicates: pro_local(Top, Pos) System Predicates: stack_sizes(Heap, Control, Local, Trail) locale Log Files log10 logfile Amzi!  Runtime: Configuration Parameters Compiler: Errors maximum maxmemory maxvars member Messages metapredicates min min_integer minimum Mixed Mode Math mkdir mod mode Input and Output: open(FILE, MODE, ID, OPTIONS) Prolog Terms: Strings mode(stream) mods modu module module:functor Modules Quick Tutorial Windows IDE Prolog Logicbase Modules Quick Tutorial: Running a Modular Application Windows IDE: Running a Modular Application modulo modulo arithmetic Modulus Numbers and Math: X mods Y Numbers and Math: X modu Y Numbers and Math: X mod Y move Quick Tutorial: Using the Listener Windows IDE: Using the Listener Multibyte characters multifile Compiler: Directives Prolog Directives: Multifile Directive Multiple Logic Servers Multiplication N
name/2 Atoms, Lists and Strings: atom_codes(Atom, CharList) Atoms, Lists and Strings: name(Atom, CharList) National languages Natural Language Neck Negative Negative Numbers New File New Project newline nl/0 nl/1 nllog Debugger: Logging Debugging Your Programs: Logging Windows IDE: Logging nllog/0 Non-Terminals nonblank_string/1 nonvar/1 nospy Debugger: Spypoints Windows IDE: Spypoints nospyall Debugger: Spypoints Windows IDE: Spypoints not(not()) not/1 notnot Prolog Execution: not(Goal) Manipulating Terms: not(not(X = Y)) nth number Number Types number/1 number_chars/2 numbers Numbers numbers, default numbers, floating point numbers, real numbervars/3 numeric_type/2 O
once/1 op Prolog Directives: Latent Expressions Prolog Directives: Op Directive Prolog Terms: Predefined Prolog Operators op/3 open Open File Open Project open/3 open/4 openlog Debugger: Logging Debugging Your Programs: Logging Windows IDE: Logging openlog/1 Operators Prolog Terms: Associativity Prolog Terms Prolog Terms: Precedence Prolog Terms: Predefined Prolog Operators operators, mathematical or Or Outliner Editor and Outliner Editor and Outliner output Output P
Packaging Quick Tutorial: Linking and Running Windows IDE: Linking and Running Parsing Atoms, Lists and Strings: string_split(String, DelimitersS, List) Atoms, Lists and Strings: string_tokens(String, TokenList), string_tokens(String, TokenList, DelimitersS) Atoms, Lists and Strings: string_trim(String, TrimmedString) Parsing Files Paste performance pi pi calculations plm Files Quick Overview Linker: Libraries Prolog Logicbase: load(FileA), load([F1, F2,...]) Prolog Logicbase: unload(FileA), unload([F1, F2,...]) portray Debugger: portray(GOAL) Windows IDE: portray(GOAL) Ports Debugger: Debug Commands Debugger: Display Debugger: Display Windows IDE: Display Debugger: Debug Port Options Windows IDE: Debug Port Options Debugger: Leashing Debug Ports Debugger: Breaking at Debug Ports Windows IDE: Leashing Debug Ports Debugger: Logging Windows IDE: Logging position Input and Output: Repositioning Streams Input and Output: Special Purpose I/O Predicates Postfix Power pp Listener: Listener Commands Listener: Listing Clauses Listener: pp(Term), user_pp(Term) pp/1 ppj Files Quick Overview Windows IDE: Creating a Project Precedence precision, double precision, infinite precision, single predicate_property/2 predicates Predicates Compiler: Complex Predicates Linker: Libraries O.S. Extended Predicates Compiler: Main Predicate Prolog Logicbase Prolog Logicbase: abolish(M:F/A) Listener: add Preferences Prefix preprocessor Preprocessor pretty print prime numbers Numbers and Math: Mathematical Games Numbers and Math: Prime Numbers prime/2 primeFactors/2 primes/2 Print Print Preview Print Setup pro Files Quick Overview Quick Tutorial: Consulting a Source File Windows IDE: Consulting a Source File Quick Tutorial: Creating a Source File Windows IDE: Creating a Source File pro_control/2 pro_heap/2 pro_local/2 pro_trail/2 Procedure Flow Debugger: Box Model Debugger: Box Model Windows IDE: Box Model prodq/3 Projects Windows IDE: Consulting/Loading Windows IDE: Creating a Project Windows IDE: Dialog Box Windows IDE prolog_copyright prolog_date prolog_name prolog_version put/1 put/2 Q
quit R
radtodeg random Random Numbers rational arithmetic read Input and Output: open(FILE, MODE, ID, OPTIONS) Prolog Terms: Using Escape Codes Read read/1 read/2 read_binary/3 read_string read_string/1 read_string/2 readbuffer readdepth reading characters reading keyboard reading strings readwrite real Numbers and Math: Notes on Reals and Gigadigits Numbers and Math: real(X) real numbers Real(fixed) Real(long) real/1 reconsult Listener: Consulting Prolog Source Files Listener: replace Reconsult reconsult Listener: Consulting Prolog Source Files Listener: replace reconsult/1 Redirecting streams Redistributable Files redo Debugger: Box Model Debugger: Box Model Windows IDE: Box Model Redo Debugger: Display Debugger: Display Windows IDE: Display Remainder Numbers and Math: X mods Y Numbers and Math: X modu Y Numbers and Math: X mod Y rename repeat/0 Replace replace Listener: add Listener reposition Repositioning repositioning streams respkey/1 restore Resume retract retractall rmdir round Rules Run Windows IDE: Build Menu Debugger: Debug Commands Runtime S
Save save Save All Save As scope of variable names see/1 seed_random seeing/1 seen/0 Select All series calculations Set Font set_input/1 set_output/1 set_prolog_flag Amzi! Runtime: Flags Numbers and Math: Notes on Reals and Gigadigits set_prolog_flag/2 Prolog Directives: Set Prolog Flag Amzi! Runtime: set_prolog_flag(FLAG, VALUE) set_stream_position/2 Input and Output: Repositioning Streams Input and Output: set_stream_position(ID, POSITION) setdrive setof setof/3 Shift Numbers and Math: X >> Y Numbers and Math: X << Y Numbers and Math: X xor Y short_integer sign sin single precision Single Quotes single_float single_float/1 Skip Debugger: Debug Port Options Windows IDE: Debug Port Options skip/1 skip/2 Sort Order sort/2 sorted clauses sorted directive sorted/1 Source Files Quick Tutorial: Consulting a Source File Windows IDE: Consulting a Source File Quick Tutorial: Creating a Source File Windows IDE: Creating a Source File spy Debugger: Spypoints Windows IDE: Spypoints Spypoints Debugger Windows IDE sqrt srcbuf stack sizes stack_sizes/4 Stacks System Predicates: pro_control(Top, Pos) System Predicates: pro_heap(Top, Pos) System Predicates: pro_local(Top, Pos) System Predicates: pro_trail(Top, Pos) System Predicates: stack_sizes(Heap, Control, Local, Trail) Stand-Alone Runtime standard input/output Standard Order Start stat/9 static Static Predicates Status Bar steam_property Step Step Into Step Over strcat/3 stream close stream end Stream IDs stream open stream redirection stream_property/2 Input and Output: Stream Properties Input and Output: stream_property(STREAM, PROPERTY) Input and Output: stream_property(ID, position(Position)) Streams string string I/O string processing string streams string/1 string_atom/2 string_esc Amzi! Runtime: Configuration Parameters Prolog Terms: Enabling and Disabling Escape Processing Amzi! Runtime: Flags string_float/2 string_icomp/2 string_integer/2 string_length/2 string_list/2 string_number/2 string_query/2 string_split/3 string_term/2 string_termq string_termq/ string_termq/2 string_tokens/2 string_tokens/3 string_trim/2 stringlist_concat/2 stringlist_concat/3 strings Strings structure Structure Analysis Structure Creation Manipulating Terms: Term =.. List (univ) Manipulating Terms: functor(TERM, FUNCTOR, ARITY) structure/1 Structures Structures to Lists sub_atom/4 sub_string/4 Subtraction sumq/3 Suspend system (module) System Errors System Predicates system/1 T
tab tab/1 tab/2 tan tell/1 telling/1 Term Ordering term typing Manipulating Terms: Term Typing Manipulating Terms: term_type(TERM, TYPE) term_type/2 Terminals Terminate Terms Debugger: Display Debugger: Display Windows IDE: Display Debugging Your Programs: Examining Prolog Terms Manipulating Terms Manipulating Terms: Standard Order of Terms Prolog Terms: Variables Input and Output: display(Term) Prolog Logicbase: retractall(TERM) Prolog Logicbase: retract(TERM) text throw throw/1 Tile Horizontally Tile Vertically tilt_slashes/2 time time/3 timer/1 told/0 Tool Bar Tools Quick Overview: Components Quick Overview: Relationship of Files and Components Tracing trail Trail System Predicates: pro_trail(Top, Pos) System Predicates: stack_sizes(Heap, Control, Local, Trail) Translation, DCG Trigonometry Functions true/0 truncate truncate/2 tutorial Quick Tutorial: Distributing an Application Windows IDE: Distributing an Application Tutorial Quick Tutorial: Compiling Windows IDE: Compiling Quick Tutorial: Creating a Source File Windows IDE: Creating a Source File Quick Tutorial: Debugging Windows IDE: Debugging Quick Tutorial: Duck World Windows IDE: Duck World Quick Tutorial: Linking and Running Windows IDE: Linking and Running Quick Tutorial: Modules Windows IDE: Modules Quick Tutorial: Running a Modular Application Windows IDE: Running a Modular Application Windows IDE: Using alis and BAT Files Quick Tutorial: Using Projects in the IDE Windows IDE: Using Projects Quick Tutorial: Using the Listener Windows IDE: Using the Listener type type of terms type(stream) U
undefined_predicate Amzi! Runtime: Configuration Parameters Amzi! Runtime: Flags Undo Unicode Prolog Terms: Atoms Prolog Terms: Character Constants Editor and Outliner: Editor Functions Prolog Terms: Internationalization Windows IDE: Unicode and ASCII Unification Manipulating Terms: Equality of Terms Prolog Execution Unification Avoidance Manipulating Terms: Equality of Terms Manipulating Terms: not(not(X = Y)) unification avoidance Manipulating Terms: copy_term(T1, T2) Prolog Execution: not(Goal) Unification Avoidance Manipulating Terms: Equality of Terms Manipulating Terms: not(not(X = Y)) Unification of Terms Unification Operator Unification Operator Negated unify_with_occurs_check/2 univ unload/1 Unlock upper_case_atoms Prolog Terms: Atoms Amzi! Runtime: Flags Prolog Terms: Variables user (module) user streams user_bugwrite/1 user_error user_function user_input user_output user_pp Listener: Listener Commands Listener: pp(Term), user_pp(Term) Input and Output: pp(TERM), pp(ID, TERM) V
var var/1 Variable Names Variable Names/Bindings Manipulating Terms: string_query(QUERYSTRING, RESULTSTRING) Manipulating Terms: varlist_query(QUERYSTRING, LENGTH, RESULTLIST) Variable Numbering Variables Prolog Terms Manipulating Terms: varlist(List) Manipulating Terms: varsof(Term, List) varlist/1 varlist_query/3 vars_sort_equal Amzi! Runtime: Configuration Parameters Amzi! Runtime: Flags varsof/2 version/1 View Menu W
w_getfiler w_msgbox w_tfmsgbox WIDE wide_char wide_text wideA wideW write Write write quoted write/1 write/2 write_binary/3 writelog Debugger: Logging Debugging Your Programs: Logging Windows IDE: Logging writelog/1 writeq/1 writeq/2 writing characters writing strings X


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Adds two major features: Sapling and BLS12-381 to enable privacy-preserving smart contracts and tickets for native permissions. Updates amendment process by lowering period length to 5 cycles and adding a 5th Adoption Period. Also includes minor Michelson improvements. Full changelog here .
The Edo proposal, a joint effort from Nomadic Labs, Marigold, and Metastate is a protocol upgrade proposal focused on implementing new features such as Sapling and Tickets, and adding core functionality improvements to the Tezos protocol.
Sapling , originally developed by the Electric Coin Company, will be integrated to enable privacy-preserving transactions on Tezos. With recent improvements, the time needed for crafting and verifying transactions using Sapling have reached practical levels suitable for any end-user. Coupled with this is the addition of Michelson opcodes for the pairing-friendly elliptic curve BLS12-381.
Tickets provide a mechanism for smart-contract to grant portable permissions to other smart-contracts, or to issue tokens. This enables new kinds of composable contract architectures and aims to guard against common smart contract vulnerabilities.
Edo also adds several new instructions to Michelson, including LEVEL, which has been widely requested by developers exploring Layer-2 scaling solutions.
New instructions
A new fifth period called “Adoption” is a means to improve governance on Tezos by providing an additional window for bakers, indexers, and end-users to upgrade their nodes once a protocol upgrade goes live. At the moment, protocol upgrades that pass go live one block after the completion of voting has been perceived to provide an insufficient update window. This Adoption period aims to provide a more suitable time window for these updates.
Additionally, amendment period lengths will be reduced from 8 cycles to 5 cycles, making the total duration of the voting procedure 25 cycles (~2 months and 10 days).
This proposal doesn’t contain an invoice.


Samsung's Black Friday deals are live right now — you can save up to $640 on the Galaxy Note 10 with a trade-in, Business Insider - Business Insider Singapore
by Christian de Looper, Business Insider US- Samsung makes some of the best tech devices out there, from smartphones and smartwatches to TVs and computers.
- Samsung is discounting some of its best tech for Black Friday and Cyber Monday – so if you’re in the market for a new device, now is a good time to buy.
- You can save up to $640 on the Galaxy Note 10 with a trade-in, $80 on the Galaxy Watch, $700 on a QLED TV, and more.
- All of the deals are available now on Samsung’s website, and most will last through December 1 or 2.
- You can check out the rest of our Black Friday and Cyber Monday coverage on Insider Picks.
Black Friday is coming, and with it come some of the best deals that we’re likely to see for the year. As usual, the biggest deals seem to be on tech, and if you’re in the market for a new phone, TV, smartwatch, or laptop, Samsung has great deals.
Samsung has discounted a wide range of products for Black Friday, so no matter what you’re looking for, there should be something for you.
Here’s a rundown of the best Samsung deals we could find for Black Friday 2019. They are all available right now, and most of the deals run until either December 1 or 2 unless otherwise noted.
5 best Samsung Black Friday deals in 2019:
- Samsung Galaxy Note 10 w/free Galaxy Buds, $309.99+ (originally $949.99) [Save up to $640 now through 12/1]*
- Samsung Galaxy Watch, $269.99 (originally $349.99) [Save $80 now through 12/2]
- Samsung Galaxy Tab S6, $549.99 (originally $649.99) [Save $100 now through 12/29]
- Samsung Q80R QLED TV, $1,299.99 (originally $1,999.99) [Save $700 now through TBD]
- Samsung Notebook 7 Spin, $599.99 (originally $899.99) [Save $300 now through 11/30]
*Discounts vary based on the value of the phone you trade in when you get the Note 10. If you don’t have an eligible trade-in, you’ll still get a $200 discount and a free pair of Galaxy Buds.
Shop all Samsung Black Friday deals here.
Does Samsung do Black Friday deals?
Thankfully, yes. Samsung offers a range of excellent Black Friday deals at its online store and at other retailers like Best Buy, Walmart, and Amazon.
Does Samsung offer student discounts?
Samsung does indeed offer student discounts, and if you’re a student, you’ll save up to 30%. To take advantage of the deals, you’ll need to register with your qualifying school email address at this website.
What are the Samsung phone models?
Samsung offers a huge range of smartphone models. At the high-end, you’ll find the Samsung Galaxy S10 and Galaxy Note 10, which offer similar specs, though the Galaxy Note 10 is quite a bit bigger. At the low end, Samsung boasts a range of other phones, like the Samsung Galaxy M30, the Samsung Galaxy A30, and more.
Shop all Samsung Black Friday deals here or read on to see our favorites.
Samsung Galaxy Note 10
This deal runs now through December 1.
The Samsung Galaxy Note 10 is one of Samsung’s latest and greatest flagship smartphones, and it has a whole lot to offer. For example, you’ll get a Qualcomm Snapdragon 855 processor, along with 8GB of RAM and an impressive 256GB of storage. Along with those high-end specs, you’ll also get a 6.3-inch screen with a small hole-punch notch, and an excellent camera.
Safe to say, if you’re in the market for a high-end phone, this is the way to go, especially given the discount you can get on Black Friday. You’ll also get a free pair of Galaxy Buds, which are well-rated wireless earbuds.
To get the Note 10 for just $309.99, you will need to trade in an eligible, recently released phone – older phones can also be traded in, but you’ll get less money back and end up with a smaller discount.
If you do not trade in a phone at all, you will still get a $200 discount and free Galaxy Buds, though, which is still a good deal. We recommend clicking in to see what you can get.
Get the Samsung Galaxy Note 10 from Samsung, starting at $309.99 with eligible trade-in (originally $949.99) [You save up to $640]
Samsung Galaxy Watch
This deal runs now through December 2.
If you have a Samsung smartphone or you’re buying one on Black Friday, it’s worth considering the Samsung Galaxy Watch too. The Galaxy Watch actually works with any phone (Android or iPhone) and offers an easy-to-use software experience, decent fitness tracking, and more. The watch is pretty well designed too, so you’ll be able to wear it in any situation and with any outfit. The $80 discount makes it even more appealing.
Get the Samsung Galaxy Watch from Samsung, $269.99 (originally $349.88) [You save $80]
Samsung Galaxy Tab S6
This deal runs now through December 29.
The Samsung Galaxy Tab S6 is one of the best tablets you can buy. It’s powered by a Qualcomm Snapdragon 855 processor, along with either 6GB or 8GB of RAM and up to 256GB of storage. The device also has a 10.5-inch screen and comes with a keyboard accessory, so you can use the tablet like a laptop in a pinch. The $100 discount isn’t huge, but it puts the tablet in the same range as the iPad Air.
Get the Samsung Galaxy Tab S6 from Samsung, $549.99 (originally $649.99) [You save $100]
Samsung Q80R QLED TV
This deal is available now, but the end date is unknown.
Samsung makes some of the best TVs around, and the company’s QLED TVs can rival even LG’s OLED panels when it comes to image quality. The Samsung Q80R is no exception to that rule. Samsung’s QLED tech allows for bright, vivid colors, and when combined with local dimming, you’ll get deep black levels and a high level of contrast too.
Safe to say, this is easily one of the better TVs you can get. The 55-inch model of the TV is now on sale for $1,299.99, which is $700 off its normal price.
Get the Samsung Q80R QLED TV from Samsung, $1,299.99 (originally $1,999.99) [You save $700]
Samsung Notebook 7 Spin
This deal runs now through November 30.
Samsung makes some great laptops too, so if you’re a professional or student who needs something relatively powerful, then this deal is for you. The Samsung Notebook 7 Spin is not only relatively well designed, but it’s pretty powerful too, thanks to the Intel Core i5 mobile processor and 512GB of storage.
Sure, it’s probably not the best choice for gamers, but the laptop is still more than powerful enough for word processing, web browsing, and so on. It’s even more impressive given the $300 discount.
Get the Samsung Notebook 7 Spin from Samsung, $599.99 (originally $899.99) [You save $300]
See more Black Friday sales and deals
- The absolute best Black Friday deals of 2019
- The best tech deals of Black Friday 2019
- Kohl’s Black Friday deals 2019
- Amazon Black Friday deals 2019
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When you become a leader,
success is all about
Growing Others.
QUOTE
These truly profound words by Jack Welch summarize what you gain by investing your time and letting us nurture your efforts into meaningful attempts at changing the world.
Youth Leadership
The Youth Leadership Program is about equipping you with the skill set required to be a leader while ensuring your growth.
You will get
You will get a chance to collaborate with the young leaders of our nation. We believe that you are capable of being mature and understanding and that leadership doesn’t necessarily have much to do with age.
COURSE
During the course of your involvement in THINK OF IT – Youth Leadership Program, you’ll be involved in various activities related to your city chapters.
Activities
These activities are not limited to conferences, programs/ discussions on policy making and problem solving which involves working with the local politicians, officials involved and TOI – City Chapter VPs and Managers.
Emphasis
Our major emphasis rests on hands-on experience and practical knowledge rather than merely being a platform for dialogue. The time has come to uphold actions over words..
During the course of your involvement in THINK OF IT – Youth Leadership Program, you’ll be involved in various activities related to your city chapters. These activities are not limited to conferences, programs/ discussions on policy making and problem solving which involves working with the local politicians, officials involved and TOI – City Chapter VPs and Managers.
We encourage youth to be a part of the summits representing them like The Youth Parliament and The State Conferences hosted bi-annually to bring the leader within them in front of eminent persona’s whose experiences offer a lot to learn about politics, governance and the world.
There are city chapters which the youth can partake in after registering and discuss matters related to their cities. The promotions and other managerial positions will be filled on the merit of performance.
Are you content with everything that’s happening around you? Do silent spectators irk you to no extent? You want change, no doubt about that. But how and what cost? The ‘How’ was everything you perused and the ‘Cost’ is your time, will power and the hope to make sure that you are and will be heard. Now is the time to give your thoughts the wings they’ve always craved for, the time to set out on a journey to deeply explore yourself and to leave an imprint behind. ‘Think of It’ is always here to guide you, but are you going to actually Think of It unlike the silent spectators?
Apply


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My choice for lead actress is: Ellen Paige She is capable of playing the nuance, both comedically and dramatically. Plus, she was Kitty Pride, soooo.....


Compound queries
Compound queries wrap other compound or leaf queries, either to combine their results and scores, to change their behaviour, or to switch from query to filter context.
The queries in this group are:
bool
query-
The default query for combining multiple leaf or compound query clauses, as
must
,should
,must_not
, orfilter
clauses. Themust
andshould
clauses have their scores combined — the more matching clauses, the better — while themust_not
andfilter
clauses are executed in filter context. boosting
query-
Return documents which match a
positive
query, but reduce the score of documents which also match anegative
query. constant_score
query-
A query which wraps another query, but executes it in filter context. All matching documents are given the same
`constant'' `_score
. dis_max
query-
A query which accepts multiple queries, and returns any documents which match any of the query clauses. While the
bool
query combines the scores from all matching queries, thedis_max
query uses the score of the single best- matching query clause. function_score
query-
Modify the scores returned by the main query with functions to take into account factors like popularity, recency, distance, or custom algorithms implemented with scripting.
Boolean query
A query that matches documents matching boolean combinations of other
queries. The bool query maps to Lucene BooleanQuery
. It is built using
one or more boolean clauses, each clause with a typed occurrence. The
occurrence types are:
| Occur | Description |
|---|---|
|
The clause (query) must appear in matching documents and will contribute to the score. |
|
The clause (query) must appear in matching documents. However unlike
|
|
The clause (query) should appear in the matching document. |
|
The clause (query) must not appear in the matching
documents. Clauses are executed in filter context meaning
that scoring is ignored and clauses are considered for caching. Because scoring is
ignored, a score of |
The bool
query takes a more-matches-is-better approach, so the score from
each matching must
or should
clause will be added together to provide the
final _score
for each document.
POST _search
{
"query": {
"bool" : {
"must" : {
"term" : { "user.id" : "bilbo" }
},
"filter": {
"term" : { "tags" : "production" }
},
"must_not" : {
"range" : {
"age" : { "gte" : 10, "lte" : 20 }
}
},
"should" : [
{ "term" : { "tags" : "env1" } },
{ "term" : { "tags" : "deployed" } }
],
"minimum_should_match" : 1,
"boost" : 1.0
}
}
}
Using minimum_should_match
You can use the minimum_should_match
parameter to specify the number or
percentage of should
clauses returned documents must match.
If the bool
query includes at least one should
clause and no must
or
filter
clauses, the default value is 1
.
Otherwise, the default value is 0
.
For other valid values, see the
minimum_should_match
parameter.
Scoring with bool.filter
Queries specified under the filter
element have no effect on scoring — scores are returned as 0
. Scores are only affected by the query that has
been specified. For instance, all three of the following queries return
all documents where the status
field contains the term active
.
This first query assigns a score of 0
to all documents, as no scoring
query has been specified:
GET _search
{
"query": {
"bool": {
"filter": {
"term": {
"status": "active"
}
}
}
}
}
This bool
query has a match_all
query, which assigns a score of 1.0
to
all documents.
GET _search
{
"query": {
"bool": {
"must": {
"match_all": {}
},
"filter": {
"term": {
"status": "active"
}
}
}
}
}
This constant_score
query behaves in exactly the same way as the second example above.
The constant_score
query assigns a score of 1.0
to all documents matched
by the filter.
GET _search
{
"query": {
"constant_score": {
"filter": {
"term": {
"status": "active"
}
}
}
}
}
Named queries
Each query accepts a _name
in its top level definition. You can use named
queries to track which queries matched returned documents. If named queries are
used, the response includes a matched_queries
property for each hit.
GET /_search
{
"query": {
"bool": {
"should": [
{ "match": { "name.first": { "query": "john", "_name": "first" } } },
{ "match": { "name.last": { "query": "doe", "_name": "last" } } }
],
"filter": {
"terms": {
"name.last": [ "doe", "roe" ],
"_name": "test"
}
}
}
}
}
Boosting query
Returns documents matching a positive
query while reducing the
relevance score of documents that also match a
negative
query.
You can use the boosting
query to demote certain documents without
excluding them from the search results.
Example request
GET /_search
{
"query": {
"boosting": {
"positive": {
"term": {
"text": "apple"
}
},
"negative": {
"term": {
"text": "pie tart fruit crumble tree"
}
},
"negative_boost": 0.5
}
}
}
Top-level parameters for boosting
positive
-
(Required, query object) Query you wish to run. Any returned documents must match this query.
negative
-
(Required, query object) Query used to decrease the relevance score of matching documents.
If a returned document matches the
positive
query and this query, theboosting
query calculates the final relevance score for the document as follows:-
Take the original relevance score from the
positive
query. -
Multiply the score by the
negative_boost
value.
-
negative_boost
-
(Required, float) Floating point number between
0
and1.0
used to decrease the relevance scores of documents matching thenegative
query.
Constant score query
Wraps a filter query and returns every matching
document with a relevance score equal to the boost
parameter value.
GET /_search
{
"query": {
"constant_score": {
"filter": {
"term": { "user.id": "bilbo" }
},
"boost": 1.2
}
}
}
Top-level parameters for constant_score
filter
-
(Required, query object) Filter query you wish to run. Any returned documents must match this query.
Filter queries do not calculate relevance scores. To speed up performance, OpenSearch automatically caches frequently used filter queries.
boost
-
(Optional, float) Floating point number used as the constant relevance score for every document matching the
filter
query. Defaults to1.0
.
Disjunction max query
Returns documents matching one or more wrapped queries, called query clauses or clauses.
If a returned document matches multiple query clauses, the dis_max
query
assigns the document the highest relevance score from any matching clause, plus
a tie breaking increment for any additional matching subqueries.
You can use the dis_max
to search for a term in fields mapped with different
boost factors.
Example request
GET /_search
{
"query": {
"dis_max": {
"queries": [
{ "term": { "title": "Quick pets" } },
{ "term": { "body": "Quick pets" } }
],
"tie_breaker": 0.7
}
}
}
Top-level parameters for dis_max
queries
-
(Required, array of query objects) Contains one or more query clauses. Returned documents must match one or more of these queries. If a document matches multiple queries, OpenSearch uses the highest relevance score.
tie_breaker
-
(Optional, float) Floating point number between
0
and1.0
used to increase the relevance scores of documents matching multiple query clauses. Defaults to0.0
.You can use the
tie_breaker
value to assign higher relevance scores to documents that contain the same term in multiple fields than documents that contain this term in only the best of those multiple fields, without confusing this with the better case of two different terms in the multiple fields.If a document matches multiple clauses, the
dis_max
query calculates the relevance score for the document as follows:-
Take the relevance score from a matching clause with the highest score.
-
Multiply the score from any other matching clauses by the
tie_breaker
value. -
Add the highest score to the multiplied scores.
If the
tie_breaker
value is greater than0.0
, all matching clauses count, but the clause with the highest score counts most. -
Function score query
The function_score
allows you to modify the score of documents that are
retrieved by a query. This can be useful if, for example, a score
function is computationally expensive and it is sufficient to compute
the score on a filtered set of documents.
To use function_score
, the user has to define a query and one or
more functions, that compute a new score for each document returned
by the query.
function_score
can be used with only one function like this:
GET /_search
{
"query": {
"function_score": {
"query": { "match_all": {} },
"boost": "5",
"random_score": {}, (1)
"boost_mode": "multiply"
}
}
}
-
See [score-functions] for a list of supported functions.
Furthermore, several functions can be combined. In this case one can optionally choose to apply the function only if a document matches a given filtering query
GET /_search
{
"query": {
"function_score": {
"query": { "match_all": {} },
"boost": "5", (1)
"functions": [
{
"filter": { "match": { "test": "bar" } },
"random_score": {}, (2)
"weight": 23
},
{
"filter": { "match": { "test": "cat" } },
"weight": 42
}
],
"max_boost": 42,
"score_mode": "max",
"boost_mode": "multiply",
"min_score": 42
}
}
}
-
Boost for the whole query.
-
See [score-functions] for a list of supported functions.
|
Note
|
The scores produced by the filtering query of each function do not matter. |
If no filter is given with a function this is equivalent to specifying
"match_all": {}
First, each document is scored by the defined functions. The parameter
score_mode
specifies how the computed scores are combined:
multiply
|
scores are multiplied (default) |
sum
|
scores are summed |
avg
|
scores are averaged |
first
|
the first function that has a matching filter is applied |
max
|
maximum score is used |
min
|
minimum score is used |
Because scores can be on different scales (for example, between 0 and 1 for decay functions but arbitrary for field_value_factor
) and also
because sometimes a different impact of functions on the score is desirable, the score of each function can be adjusted with a user defined
weight
. The weight
can be defined per function in the functions
array (example above) and is multiplied with the score computed by
the respective function.
If weight is given without any other function declaration, weight
acts as a function that simply returns the weight
.
In case score_mode
is set to avg
the individual scores will be combined by a weighted average.
For example, if two functions return score 1 and 2 and their respective weights are 3 and 4, then their scores will be combined as
(1*3+2*4)/(3+4)
and not (1*3+2*4)/2
.
The new score can be restricted to not exceed a certain limit by setting
the max_boost
parameter. The default for max_boost
is FLT_MAX.
The newly computed score is combined with the score of the
query. The parameter boost_mode
defines how:
multiply
|
query score and function score is multiplied (default) |
replace
|
only function score is used, the query score is ignored |
sum
|
query score and function score are added |
avg
|
average |
max
|
max of query score and function score |
min
|
min of query score and function score |
By default, modifying the score does not change which documents match. To exclude
documents that do not meet a certain score threshold the min_score
parameter can be set to the desired score threshold.
|
Note
|
For min_score to work, all documents returned by the query need to be scored and then filtered out one by one.
|
The function_score
query provides several types of score functions.
-
decay functions:
gauss
,linear
,exp
Script score
The script_score
function allows you to wrap another query and customize
the scoring of it optionally with a computation derived from other numeric
field values in the doc using a script expression. Here is a
simple sample:
GET /_search
{
"query": {
"function_score": {
"query": {
"match": { "message": "opensearch" }
},
"script_score": {
"script": {
"source": "Math.log(2 + doc['my-int'].value)"
}
}
}
}
}
|
Important
|
In OpenSearch, all document scores are positive 32-bit floating point numbers. If the Similarly, scores must be non-negative. Otherwise, OpenSearch returns an error. |
On top of the different scripting field values and expression, the
_score
script parameter can be used to retrieve the score based on the
wrapped query.
Scripts compilation is cached for faster execution. If the script has parameters that it needs to take into account, it is preferable to reuse the same script, and provide parameters to it:
GET /_search
{
"query": {
"function_score": {
"query": {
"match": { "message": "opensearch" }
},
"script_score": {
"script": {
"params": {
"a": 5,
"b": 1.2
},
"source": "params.a / Math.pow(params.b, doc['my-int'].value)"
}
}
}
}
}
Note that unlike the custom_score
query, the
score of the query is multiplied with the result of the script scoring. If
you wish to inhibit this, set "boost_mode": "replace"
Weight
The weight
score allows you to multiply the score by the provided
weight
. This can sometimes be desired since boost value set on
specific queries gets normalized, while for this score function it does
not. The number value is of type float.
"weight" : number
Random
The random_score
generates scores that are uniformly distributed from 0 up to
but not including 1. By default, it uses the internal Lucene doc ids as a
source of randomness, which is very efficient but unfortunately not
reproducible since documents might be renumbered by merges.
In case you want scores to be reproducible, it is possible to provide a seed
and field
. The final score will then be computed based on this seed, the
minimum value of field
for the considered document and a salt that is computed
based on the index name and shard id so that documents that have the same
value but are stored in different indexes get different scores. Note that
documents that are within the same shard and have the same value for field
will however get the same score, so it is usually desirable to use a field that
has unique values for all documents. A good default choice might be to use the
_seq_no
field, whose only drawback is that scores will change if the document
is updated since update operations also update the value of the _seq_no
field.
|
Note
|
It was possible to set a seed without setting a field, but this has been
deprecated as this requires loading fielddata on the _id field which consumes
a lot of memory.
|
GET /_search
{
"query": {
"function_score": {
"random_score": {
"seed": 10,
"field": "_seq_no"
}
}
}
}
Field Value factor
The field_value_factor
function allows you to use a field from a document to
influence the score. It’s similar to using the script_score
function, however,
it avoids the overhead of scripting. If used on a multi-valued field, only the
first value of the field is used in calculations.
As an example, imagine you have a document indexed with a numeric my-int
field and wish to influence the score of a document with this field, an example
doing so would look like:
GET /_search
{
"query": {
"function_score": {
"field_value_factor": {
"field": "my-int",
"factor": 1.2,
"modifier": "sqrt",
"missing": 1
}
}
}
}
Which will translate into the following formula for scoring:
sqrt(1.2 * doc['my-int'].value)
There are a number of options for the field_value_factor
function:
field
|
Field to be extracted from the document. |
factor
|
Optional factor to multiply the field value with, defaults to |
modifier
|
Modifier to apply to the field value, can be one of: |
| Modifier | Meaning |
|---|---|
|
Do not apply any multiplier to the field value |
|
Take the common logarithm of the field value.
Because this function will return a negative value and cause an error if used on values
between 0 and 1, it is recommended to use |
|
Add 1 to the field value and take the common logarithm |
|
Add 2 to the field value and take the common logarithm |
|
Take the natural logarithm of the field value.
Because this function will return a negative value and cause an error if used on values
between 0 and 1, it is recommended to use |
|
Add 1 to the field value and take the natural logarithm |
|
Add 2 to the field value and take the natural logarithm |
|
Square the field value (multiply it by itself) |
|
Take the square root of the field value |
|
Reciprocate the field value, same as |
missing
-
Value used if the document doesn’t have that field. The modifier and factor are still applied to it as though it were read from the document.
|
Note
|
Scores produced by the field_value_score function must be
non-negative, otherwise an error will be thrown. The log and ln modifiers
will produce negative values if used on values between 0 and 1. Be sure to limit
the values of the field with a range filter to avoid this, or use log1p and
ln1p .
|
|
Note
|
Keep in mind that taking the log() of 0, or the square root of a
negative number is an illegal operation, and an exception will be thrown. Be
sure to limit the values of the field with a range filter to avoid this, or use
log1p and ln1p .
|
Decay functions
Decay functions score a document with a function that decays depending on the distance of a numeric field value of the document from a user given origin. This is similar to a range query, but with smooth edges instead of boxes.
To use distance scoring on a query that has numerical fields, the user
has to define an origin
and a scale
for each field. The origin
is needed to define the `central point'' from which the distance
is calculated, and the `scale
to define the rate of decay. The
decay function is specified as
"DECAY_FUNCTION": { (1)
"FIELD_NAME": { (2)
"origin": "11, 12",
"scale": "2km",
"offset": "0km",
"decay": 0.33
}
}
-
The
DECAY_FUNCTION
should be one oflinear
,exp
, orgauss
. -
The specified field must be a numeric, date, or geo-point field.
In the above example, the field is a geo_point
and origin can
be provided in geo format. scale
and offset
must be given with a unit in
this case. If your field is a date field, you can set scale
and offset
as
days, weeks, and so on. Example:
GET /_search
{
"query": {
"function_score": {
"gauss": {
"@timestamp": {
"origin": "2013-09-17", (1)
"scale": "10d",
"offset": "5d", (2)
"decay": 0.5 (2)
}
}
}
}
}
-
The date format of the origin depends on the
format
defined in your mapping. If you do not define the origin, the current time is used. -
The
offset
anddecay
parameters are optional.
origin
|
The point of origin used for calculating distance. Must be given as a
number for numeric field, date for date fields and geo point for geo fields.
Required for geo and numeric field. For date fields the default is |
scale
|
Required for all types. Defines the distance from origin + offset at which the computed
score will equal |
offset
|
If an |
decay
|
The |
In the first example, your documents might represents hotels and contain a geo location field. You want to compute a decay function depending on how far the hotel is from a given location. You might not immediately see what scale to choose for the gauss function, but you can say something like: "At a distance of 2km from the desired location, the score should be reduced to one third." The parameter "scale" will then be adjusted automatically to assure that the score function computes a score of 0.33 for hotels that are 2km away from the desired location.
In the second example, documents with a field value between 2013-09-12 and 2013-09-22 would get a weight of 1.0 and documents which are 15 days from that date a weight of 0.5.
Supported decay functions
The DECAY_FUNCTION
determines the shape of the decay:
gauss
-
Normal decay, computed as:
where is computed to assure that the score takes the value
decay
at distancescale
fromorigin
+-offset
See [gauss-decay] for graphs demonstrating the curve generated by the
gauss
function. exp
-
Exponential decay, computed as:
where again the parameter is computed to assure that the score takes the value
decay
at distancescale
fromorigin
+-offset
See [exp-decay] for graphs demonstrating the curve generated by the
exp
function. linear
-
Linear decay, computed as:
.
where again the parameter
s
is computed to assure that the score takes the valuedecay
at distancescale
fromorigin
+-offset
In contrast to the normal and exponential decay, this function actually sets the score to 0 if the field value exceeds twice the user given scale value.
For single functions the three decay functions together with their parameters can be visualized like this (the field in this example called "age"):
Multi-values fields
If a field used for computing the decay contains multiple values, per default the value closest to the origin is chosen for determining the distance.
This can be changed by setting multi_value_mode
.
min
|
Distance is the minimum distance |
max
|
Distance is the maximum distance |
avg
|
Distance is the average distance |
sum
|
Distance is the sum of all distances |
Example:
"DECAY_FUNCTION": {
"FIELD_NAME": {
"origin": ...,
"scale": ...
},
"multi_value_mode": "avg"
}
Supported fields for decay functions
Only numeric, date, and geo-point fields are supported.
What if a field is missing?
If the numeric field is missing in the document, the function will return 1.


Testing Highlighting
A common task when writing plugin tests is testing various kinds of highlighting (inspections, annotators, parser error highlighting, etc.). The IntelliJ Platform provides a dedicated utility and markup format for this task.
To test the highlighting for the file currently loaded into the in-memory editor, you invoke the checkHighlighting()
method. The parameters to the method specify which severities should be taken into account when comparing the results with the expected results: errors are always taken into account, whereas warnings, weak warnings and infos are optional. Alternatively, you can use the testHighlighting()
method, which loads a testdata
file into the in-memory editor and highlights it as a single operation.
If you need to test inspections (rather than generic highlighting provided by a highlighting lexer or annotator), you need to enable inspections that you’re testing. This is done by calling CodeInsightTestFixture.enableInspections()
in the setup method of your test or directly in a test method, before the call to checkHighlighting()
.
The expected results of the highlighting are specified directly in the source file. The platform supports an extensive XML-like markup language for this. In its simplest form, the markup looks like this:
<warning descr="expected error message">code to be highlighted</warning>
Or, as a more specific example:
public int <warning descr="The compareTo() method does not reference 'foo' which is referenced from equals(); inconsistency may result">compareTo</warning>(Simple other) {
return 0;
}
The tag name specifies the severity of the expected highlighting. The following severities are supported:
<error>
<warning>
<weak_warning>
<info>
<inject>
(for an injected fragment)<symbolName>
(for a marker that highlights an identifier according to its type)- any custom severity can be referenced by its name
The tag can also have the following optional attributes:
descr
expected message associated with the highlighter (if not specified, any text will match; if the message contains a quotation mark, it can be escaped by putting two backslash characters before it)foregroundColor
,backgroundColor
,effectColor
expected colors for the highlightingeffectType
expected effect type for the highlighting (seeEffectType
)fontType
expected font style for the highlighting (0 - normal, 1 - bold, 2 - italic, 3 - bold italic)


Problem: WREK Atlanta’s Wordpress site, (WREK.org), has come a long way from what it looked like back in 2001. Even so, the most recent redesign took place in 2013, and the Live Player was an Adobe Flash widget with no phone-friendly fallback until 2015. I’m leading a redesign of the player to address listener feedback and improve the overall experience. Key elements of the new player:
- Easier access to show descriptions and playlist history
- Mobile friendly while maintaining features such as live-updating “Now Playing” text
- Optional, rather than mandatory pop-out player
Current Implementation
When the user presses the volume icon on the WREK homepage, a pop-up player window opens. In addition, each link featured on the player takes the user to another page on wrek.org.
While the current player’s design does reuse some elements from the homepage such as the Song Request widget, it still feels inconsistent across desktop and mobile, and there are a few strange CSS quirks on tablets.
Process
To begin, I started by wireframing several different potential layouts for the player that would appear on wrek.org. I started off with a similar layout to the current one and moved from there.
The final player design puts focus on the what is currently happening on air. The user can change the volume, bring up a short playlist that changes the content in the player widget, and pop out the player into another window.
Main Proposed Changes
-
Player does not automatically pop out, but plays immediately after the user selects the play button.
-
User can change between on-air, HD-1, and HD-2 stations through the provided menu.
-
There is a reinforced show identity by highlighting the show’s icon on the web player.
-
Including the social media icons and contact at the bottom of the player frees up space on wrek.org.


UserName is required.
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Glumpz's
Physics -
A fun,
yet serious
, physics practice website
.
Please enable JavaScript on this webpage.
Click to begin practicing basic physics terminology.
©
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Contact
,
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,
Restart
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A custom converter for a custom model¶
When sklearn-onnx converts a scikit-learn pipeline, it looks into every transformer and predictor and fetches the associated converter. The resulting ONNX graph combines the outcome of every converter in a single graph. If a model does not have its converter, it displays an error message telling it misses a converter.
<<<
import numpy
from sklearn.linear_model import LogisticRegression
from skl2onnx import to_onnx
class MyLogisticRegression(LogisticRegression):
pass
X = numpy.array([[0, 0.1]])
try:
to_onnx(MyLogisticRegression(), X)
except Exception as e:
print(e)
>>>
Unable to find a shape calculator for type '<class 'pyquickhelper.sphinxext.sphinx_runpython_extension.run_python_script_140034457742208.<locals>.MyLogisticRegression'>'.
It usually means the pipeline being converted contains a
transformer or a predictor with no corresponding converter
implemented in sklearn-onnx. If the converted is implemented
in another library, you need to register
the converted so that it can be used by sklearn-onnx (function
update_registered_converter). If the model is not yet covered
by sklearn-onnx, you may raise an issue to
https://github.com/onnx/sklearn-onnx/issues
to get the converter implemented or even contribute to the
project. If the model is a custom model, a new converter must
be implemented. Examples can be found in the gallery.
Following section shows how to create a custom converter.


{% extends 'photoapp/base.html' %} {% block title %}Register{% endblock %} {% block content %} {% if form.errors %}
Your registration was borked. Please try again.


Update Position Names
Edit Formation
The right formation will aid you in victory. Check out this link to find out descriptions of the most popular formations in today's game and some pros and cons to using each one.
Choose My Formation


Sep 26 Perl PHP Web Developer - (63043)
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Sep 24 Perl Developer - (Nashville, TN )
Sep 22 Perl Programmer - (Daytona)
Sep 18 LAMP Consultant - PERL - (Houston)
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Sep 13 Seeking Bash/Perl/MySql Tutor - (North Houston)
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Aug 21 PERL Scripter - (Charlottesville, VA)
22 Sep Need CGI - search feature, etc., for my website - (Burnaby)


Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor.
Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor.
Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor.
Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor.
Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor.
Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor.
Working Hours
Completed Projects
No. of Clients
Team Member
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
" we are Dhrums, a design and branding partners worldwide been working in his."
- Jeffery Newman
Ceo
" we are Dhrums, a design and branding partners worldwide been working in his."
- Jeffery Newman
Wp Developer
" we are Dhrums, a design and branding partners worldwide been working in his."
- Jeffery Newman
Php Developer
" we are Dhrums, a design and branding partners worldwide been working in his."
- Jeffery Newman
Web Designer
" we are Dhrums, a design and branding partners worldwide been working in his."
- Jeffery Newman
UI/UX Designer
" we are Dhrums, a design and branding partners worldwide been working in his."
- Jeffery Newman
Java Developer
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
Maecenas class semper class semper sollicitudin lectus lorem iaculis imperdiet aliquam.
Sep 22, 2018
Read MoreMaecenas class semper class semper sollicitudin lectus lorem iaculis imperdiet aliquam.
Sep 26, 2018
Read MoreMaecenas class semper class semper sollicitudin lectus lorem iaculis imperdiet aliquam.
Sep 28, 2018
Read More


AirRent lets you make money renting out your place.
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Snookes1516.github.io
Dreamers Creative Writing - Living the Writing. Creative Writing Curriculum Emerson College. Storytelling Beyond Words - Emerson. HISTORY While all artistic endeavors rely upon the creative process, so too did the evolution of the Emerson Center for the Arts and Culture. Thanks to a visionary.
Creative Writing by Emerson College - Issuu.
Apply to Creative Writing Emerson College.
Emerson Admission is here to show you how an Emerson education transforms your life. Explore academic programs, schedule a visit, or see the steps to apply. The Creative Writing MFA program requires 48 credit hours, including:.
Pastel Innovations: 60+ Creative Techniques and Exercises for Painting with Pastels Dawn Emerson on Amazon.com. FREE shipping on qualifying offers. Pastel. July 8, 2018 - August 12, 2018 Creative Writers Workshop is an opportunity for you to develop writing skills in an intensive program. You will attend classes designed. Ellen Emerson White - Wikipedia.
Marketing Permissions. Please tick the box below to confirm that you are happy for us to keep in touch via email with you. Email. You can change your email. Writing, Literature Publishing Emerson College. The BFA program in Creative Writing will provide you with knowledge of literary history and forms from diverse theoretical and cultural perspectives Emerson College - Profile, Rankings Creative Writing (MFA) at Emerson College on FindAMasters.com. MLA Formatting and Style Guide // Purdue Writing. Compilation of quotations, famous quotes and proverbs about literature.
Free Creative Writing Worksheets. This section of our web site features over 100 creative writing activities for young people. These printable classroom materials. Pastel Innovations: 60+ Creative Techniques and Exercises.
Our MFA program focuses on the actual practice of writing as well as its literary underpinnings. You are exposed to writing as an art form and as a professional pursuit. Pre-College Creative Writers Workshop 5-Week Studio. Dreamers Creative Writing: Helping new writers live the writing life! Read emotional stories and poems, find resources about writing and healing, submit. Ralph Waldo Emerson — Wikipédia. Ellen Emerson White is an American author who has written a number of young adult fiction novels.
In his lifetime, Ralph Waldo Emerson became the most widely known man of letters in America, establishing himself as a prolific poet, essayist, popular.
Wendell Berry on Solitude and Why Pride and Despair. In the Department of Writing, Literature and Publishing, writers work on refining their talent to succeed in today’s evolving literary landscape. BFA in Creative Writing Emerson College. “One can’t write directly about the soul,” Virginia Woolf wrote in her diary. Few writers have come to write about it — and to it — more directly. Literature Quotes - Quotations and Famous Quotes. Amazon.com: The Elephants Teach: Creative Writing Since. I got 4papers to do. a 500word book review, a 400word play review, a 250word lecture essay and a 4000word book critique.all nighter?? essay writing on christmas. Œuvres principales Nature (1836) modifier Ralph Waldo Emerson , né le 25 mai 1803 à Boston (Massachusetts) et mort le 27 avril 1882 à Concord (Massachusetts) Free Creative Writing Activities and Worksheets for Young. Creative Writing Program Requirements Emerson College.
The Creative Writing (MFA) program has the following application deadlines for Fall 2019: Priority decision: Feb.1 Rolling through: March 1 Apply.
Find everything you need to know about Emerson College, including tuition financial aid, student life, application info, academics. Emerson Center for the Arts Culture BUILDING COMMUNITY.
Emerson College is a private college in downtown Boston, Massachusetts. Founded in 1880 by Charles Wesley Emerson as a "school of oratory," the college offers. Emerson, Ralph Waldo Internet Encyclopedia of Philosophy. Master of Fine Arts in Creative Writing. Making a Life in Writing. Writing has long been your gift and your desire. You may remember yourself surrounded by books. The Purdue University Online Writing Lab serves writers from around the world and the Purdue University Writing Lab helps writers on Purdue's campus. Creative Writing (MFA) at Emerson College, listed on FindAMasters.com - a comprehensive database of Masters, MSc, MA, MPhil MRes courses in the UK Ireland.
Amazon.com: The Elephants Teach: Creative Writing Since 1880<PHONE_NUMBER>549): David Gershom Myers: Books. Emerson college mfa creative writing xyz - tula-auto.ru.


Fenestration Type
None
Other
Window
Window Height
Window Width
Window Horizontal Spacing
Window Orientation
None
East
North
Northeast
Northwest
South
Southeast
Southwest
Unknown
West
Other
Fenestration Frame Material
None
Aluminum-no thermal break
Aluminum-thermal break
Aluminum-uncategorized
Clad
Composite
Fiberglass
Other
Steel
Unknown
Vinyl
Wood
Glass Type
None
Clear uncoated
High performance tint
Low-e
Other
Plastic
Reflective
Reflective on tint
Sunbelt low-E (low SHGC)
Suspended film
Tinted
Tinted + low-e
Unknown
Fenestration Glass Layers
None
Double-pane
Single-pane
Single-paned with storm panel
Triple-pane
Unknown
Fenestration Operation
Weatherstripped
Manufacturer
Model Number
Quantity
Source
None
ASHRAE
Agent
Arch2030
Assessor
Auditor
Building Component Library
Default
Design files
Direct measurement
ENERGY STAR Portfolio Manager
Energy Management System
Estimate
Other
Product specification
Simulation
Target Finder
US EIA
US EPA
Utility transfer
Year Installed


Fiddling with preferences
You can wreak such havoc as changing the document's default background color, saying if a new document opens on startup, and more!
To edit the preferences:
- Select Preferences from the the CocoaPad menu (or press Command-,), or click the Preferences button on the toolbar (if it's visible).
- Select the tab that would contain the settings you want to edit.
Because the preference panel is a big place, here's a list of all the tabs:
Resetting the preferences to their original (when you first installed CocoaPad) state is as simple as clicking Reset to original settings and clicking OK. But you can't undo this.
Tip: If you want to find out what a certain preference means, hold the mouse over the preference for a while. A Help Tag will popup with an explanation of what the preference will do. |
Tip: If you want certain settings to be applied right now to all currently open documents (the window says which ones will be applied), click the Apply To All
button in the Settings tab. |


{ meta }
Shotguns and terminators out of stock and budget, three students from
Eurecom try to stay ahead of the game in the war against the machines
by building their own killer robots. With lego.
All the madness brought to you by:
All code is open sourced and can be browsed on GitHub:


Hey all,
I have recently bought the whole emontxv3 assembled version along with a rasperrypi and the RF transmitter ( all 868 Mhz version). I followed the exact procedures in setting up the sd card but there is no feed to the emoncms. I changed the url, api key, and the frequency to 868 in the emonhub.conf
yet i noticed that when i operate the rasperrypi, I get an error whenever i want to change password, expand the root or even change the keyboard.
Please advise about this situation
Re: System setup problem
Using the standard SD card image the Pi will boot up in read-only mode so although the menu pops up any changes attempted using"raspi-config" at start up cannot be written to disk. Once you log-in to the PI, you can set read & write mode and then start raspi-config from the command line
This should let you set the timezone, keyboard and password etc, but you will not be able to expand the rootfs using the menu because of the 3rd partition, you should be able find a few posts about resizing partitions etc using the forum search.
If you set emonhub's loglevel to debug in the conf, you can see what is happening with emonhub and your data using
Paul
Re: System setup problem
Hey Paul,
I did change the time zone, keyboard, password, but I didn't exapnad the rootfs.
so far when i show out the emonub.log
thats the output and I can't really figure it out
1970-01-01 01:00:50,855 INFO EmonHub Pre-Release Development Version (rc1.0)
1970-01-01 01:00:50,858 INFO Opening hub...
1970-01-01 01:00:53,893 WARNING 1 Discarded RX frame 'non-numerical content' : ['>\x00', '8b']
1970-01-01 01:00:54,299 WARNING 3 Discard RX frame 'information' : ['>', '210g']
1970-01-01 01:00:54,705 WARNING 5 Discard RX frame 'information' : ['>', '15i']
1970-01-01 01:26:58,477 INFO EmonHub Pre-Release Development Version (rc1.0)
1970-01-01 01:26:58,479 INFO Opening hub...
1970-01-01 01:27:01,513 WARNING 1 Discard RX frame 'information' : ['>', '8b']
1970-01-01 01:27:01,919 WARNING 3 Discard RX frame 'information' : ['>', '210g']
1970-01-01 01:27:02,326 WARNING 5 Discard RX frame 'information' : ['>', '15i']
Thanks
sam
Re: System setup problem
Also, do I need to do any installation for the rfm12pi module. or just plug and play
Re: System setup problem
Hi Sam, the problem is the Pi thinks it is currently "1970" this is a known issue that's easily fixed by running
it's caused by running in read only mode and upsetting the default way the Pi's clock works. You can get more info about this in the Read-only image time issues thread.
Paul
Re: System setup problem
Thanks alot for the help. I followed your lead. Now the EMONCMS got just one message with weird numbers, but here your the emonhub log after changing the mood from warnning to debug. Yet, Istill can't figure out whats the issue.
tail -f /var/log/emonhub/emonhub.log
2014-12-03 14:10:38,720 INFO EmonHub Pre-Release Development Version (rc1.0)
2014-12-03 14:10:38,723 INFO Opening hub...
2014-12-03 14:10:38,726 INFO Logging level set to DEBUG
2014-12-03 14:10:38,729 INFO Creating EmonHubEmoncmsReporter 'emonCMS'
2014-12-03 14:10:38,734 INFO Set up reporter 'emonCMS' (buffer: memory | size: 1000)
2014-12-03 14:10:38,738 INFO Creating EmonHubJeeInterfacer 'RFM2Pi'
2014-12-03 14:10:38,741 DEBUG Opening serial port: /dev/ttyAMA0
2014-12-03 14:10:38,745 INFO Opened serial port: /dev/ttyAMA0 9600 bits/s
2014-12-03 14:10:38,748 DEBUG Setting RFM2Pi frequency: 868 (8b)
2014-12-03 14:10:39,751 DEBUG Setting RFM2Pi group: 210 (210g)
2014-12-03 14:10:40,755 DEBUG Setting RFM2Pi baseid: 15 (15i)
2014-12-03 14:10:41,777 DEBUG 1 NEW FRAME :<PHONE_NUMBER>.78 > 8b
2014-12-03 14:10:41,780 WARNING 1 Discard RX frame 'information' : ['>', '8b']
2014-12-03 14:10:41,985 DEBUG 2 NEW FRAME :<PHONE_NUMBER>.99
2014-12-03 14:10:41,989 INFO 2 Ignoring frame consisting of SOH character
2014-12-03 14:10:42,194 DEBUG 3 NEW FRAME :<PHONE_NUMBER>.19 > 210g
2014-12-03 14:10:42,198 WARNING 3 Discard RX frame 'information' : ['>', '210g']
2014-12-03 14:10:42,403 DEBUG 4 NEW FRAME :<PHONE_NUMBER>.4
2014-12-03 14:10:42,406 INFO 4 Ignoring frame consisting of SOH character
2014-12-03 14:10:42,611 DEBUG 5 NEW FRAME :<PHONE_NUMBER>.61 > 15i
2014-12-03 14:10:42,615 WARNING 5 Discard RX frame 'information' : ['>', '15i']
2014-12-03 14:10:42,832 DEBUG 6 NEW FRAME :<PHONE_NUMBER>.83
2014-12-03 14:10:42,835 INFO 6 Ignoring frame consisting of SOH character
by the way... this is the runtime settings.
group = 210
frequency = 868
baseid = 15
I used the 868 frequency as its the europe version.
Thanks alot for your help and please advice me if its a problem with the hardware
Re: System setup problem
is there specific setting for the europe 868 Mhz version. I just changed the frequency from 433 to 868. is there anything I should change. I have bougth the emontx assembled ( 868) version and preloaded. Should be anything be done about it.
Re: System setup problem
The log looks as expected, emonHub is communicating with the RFM2Pi ok and has set the baseid, group and frequency and the RFM2Pi has confirmed the settings.
Providing the RFM2Pi and emonTx are both 868 the only change required is the one you have made, editing 433 to 868 in the emonhub.conf.
Where the log ends is where I would expect the data to start logging, check the RFM2Pi, it has a tiny green led which flashes each time a packet is received, if it flashes every so often you should be seeing more emonhub's log, if it is not flashing it is not getting a signal from emonTx.
Is emonTx power up ok? any led activity ? do you have any CT's attached ? is it battery powered or AC powered ? and do you have a FTDI usb programming lead you can hook up to see the emonTx serial output?
Try moving it closer, until you see the RFM2Pi led flash there will be no data for emonHub to process.
Paul
Re: System setup problem
Whats happening is a bit weird actually. My system is AC powered and one current transformer sensor is connecting
the hub and emontx are almost side by side. EmonTx was flashing red as soon as I connect it to power. Suddenly the system started feeding in beautifully to the emoncms and then I wanted to change the nodes
[[99]] datacode = h datacodes = l, h, h, h,
with:
[[10]] datacodes = L, h, h, h, h, l, l, l, l
then it all failed again and the rfm is not even blinking anymore. I changed back to the normal installation of the data codes, but its not working as well.
I'm pretty lost at the moment and can't figure out a specific reason
Re: System setup problem
When using the default emonTX sketch, there is no need to set the datacodes as the sketch sends data in the default " signed ints as byte pairs " and emonHub handles that by default. If you want different data from the emonTX you will have to change the sketch and if the new sketch requires the datacodes to be specified because they are not in the default format, the datacodes need to be set to match the sketch.
So without the datacodes in the nodes section of the conf you should concentrate on getting that green led regularly flashing on the RFM2Pi.
With the CT(s) already connected reset the emonTx by reconnecting the AC adapter (the emontx only checks for ct's at start up if they not there at start up it won't work. Is the RFM2Pi led flashing ?
Re: System setup problem
No the RFM2Pi is dead. It just get on once when switch on
Re: System setup problem
I was having a similar issue, booting up my pi with the preloaded card for the first time. Thanks to your post, I used 'rpi-rw' and 'sudo raspi-config' to change the timezone and password.
Im not quite sure what to do next. I have already changed my apikey in the Emondhub.conf file but I don't see any inputs coming in.Edit: Noobie error, I had not updated the url. I am now receiving inputs.
Re: System setup problem
welbaz - Do you have a FTDI usb programmer ?
Re: System setup problem
no, but its suddenly now finally working
Re: System setup problem
Is it possible you have something nearby that could interfere with the RF ? or did you alter / disturb anything ?
It maybe worth getting a FTDI lead it's a handy thing to have. and essential if you want to expand the data collected.
Re: System setup problem
I will buy one then immediately


@ThreadSafe public interface DerivedDoubleCumulative extends Metric
Example: Create a Cumulative with an object and a callback function.
class YourClass {
private static final Meter meter = Metrics.getMeter();
private static final MetricRegistry metricRegistry = meter.metricRegistryBuilder().build();
List<LabelKey> labelKeys = Arrays.asList(LabelKey.create("Name", "desc"));
List<LabelValue> labelValues = Arrays.asList(LabelValue.create("Inbound"));
DerivedDoubleCumulative cumulative = metricRegistry.addDerivedDoubleCumulative(
"processed_jobs", "Processed jobs in a queue", "1", labelKeys);
QueueManager queueManager = new QueueManager();
cumulative.createTimeSeries(labelValues, queueManager,
new ToDoubleFunction<QueueManager>() {
{@literal @}Override
public double applyAsDouble(QueueManager queue) {
return queue.size();
}
});
void doWork() {
// Your code here.
}
}
| Modifier and Type | Interface and Description |
|---|---|
static interface |
DerivedDoubleCumulative.Builder
Builder class for
DerivedDoubleCumulative . |
| Modifier and Type | Method and Description |
|---|---|
<T> void |
createTimeSeries(List<LabelValue> labelValues,
T obj,
ToDoubleFunction<T> function)
Creates a
TimeSeries . |
clear, removeTimeSeries
<T> void createTimeSeries(List<LabelValue> labelValues, T obj, ToDoubleFunction<T> function)
TimeSeries
. The value of a single point in the TimeSeries is observed from a
callback function. This function is invoked whenever metrics are collected, meaning the
reported value is up-to-date. It keeps a WeakReference
to the object and it is the
user's responsibility to manage the lifetime of the object.T
- the type of the object upon which the function derives a measurement.labelValues
- the list of label values.obj
- the state object from which the function derives a measurement.function
- the function to be called.NullPointerException
- if labelValues
is null OR any element of labelValues
is null OR function
is null.IllegalArgumentException
- if different time series with the same labels already exists
OR if number of labelValues
s are not equal to the label keys.


--- layout: post title: Why you should ignore most investors' advice date: 2014-07-16 10:01:35.000000000 +01:00 categories: [] tags: [] status: draft type: post published: false author: Hywel Carver ---
They know investment not business-building. And that's an easy mistake to make.


Flides Demo
Nathanaël Fijalkow
There are three main files: index.html, flides.js and style.css
Based on HTML5 and javascript technologies only.
Navigation
press "right" to uncover the next element of the current slide, or to go to the next slide when they are no further elements to uncover
press "left" to cover all elements of the current slide, or to go to the previous slide when they are no further elements to cover
press "down" or "page down" to uncover all elements of the current slide
MathJax produces maths: $f : A^* \to \mathbb{N} \cup \{ \infty \}$
Animations
Press "space" for animations
Use SVG, it's cool!
Overviews
There are two kinds of overviews:
- The "overview_intermediate" displays the slides that have been seen already.
- The "overview" slide, which is the last. Go to the overview with "enter".
At any moment, start over with "backspace".
From the overview, click on a slide to go to it!


--- layout: minimal title: "About me" permalink: /about/index.html description: "Some description about livdipe..." ---
一事无成
一无是处


United Auto Workers chief takes paid leave amid corruption investigation
by Associated Press- Gary Jones has not been charged but home was searched
- Union represented workers in 40-day General Motors strike
The United Auto Workers union announced on Saturday that its president, Gary Jones, is taking a paid leave of absence amid a federal corruption investigation.
The news came a little over a week after UAW-represented workers at General Motors approved a new contract after a 40-day strike.
The UAW said Jones requested the leave, which is effective from Sunday. Vice-president Rory Gamble will be acting president.
“The UAW is fighting tooth and nail to ensure our members have a brighter future,” Jones said in a statement. “I do not want anything to distract from the mission.”
The union is in the middle of negotiating new four-year contracts with Detroit automakers. Union members are scheduled to begin voting on Monday on a deal with Ford which Gamble helped negotiate. If Ford workers ratify that agreement, the UAW will begin bargaining with Fiat Chrysler.
The FBI has been investigating fraud and misuse of funds at the UAW for more than two years. Ten people have been convicted, including union leaders and auto company officials.
In a recent court filing, federal prosecutors alleged that seven top UAW officials had conspired since 2010 to embezzle funds through schemes such as submitting false vouchers for conference expenses.
The Detroit News, citing sources familiar with the investigation, said Jones was one of the unnamed union leaders.
Jones has not been charged, but federal agents searched his suburban Detroit home in August.


Product update
A commitment to vehicle quality.
Product recall
Today an objective of Renault is to be recognized by our customers and the public as one of the world's best automobile constructors in terms of product and service quality.
To that end, the Renault group is working to ensure that its customers are offered a range of vehicles and services that guarantee absolute confidence in their relationship with the brand. This is reflected in a strong commitment to consolidating our results but equally to improving the durability and longevity of our vehicles as well as offering our customers an exemplary level of service in our sales network.
Product quality campaigns
Product quality campaigns are deployed as a preventive measure and focus on a specific group of vehicles that have been identified as potentially demonstrating a specific issue which, in certain circumstances may affect the reliability of the vehicle. The operation consists of a check to identify whether the relevant fault exists on the vehicle followed by repairs if required. Where you are notified of a Quality campaign outstanding on your vehicle, it is essential that you contact your Renault Dealer as soon as possible.
Recall campaigns
Recall campaigns are deployed as a preventive measure and focus on a specific group of vehicles that have been identified as potentially demonstrating a specific fault, which could affect the safety of the vehicle’s occupants. The operation consists of a check to identify whether the relevant fault exists on the vehicle followed by repairs if required. Where you are notified of a Safety Recall outstanding on your vehicle, it is essential that you contact your Renault Dealer as soon as possible.


About Me: I am Originally from Atlanta but I've always felt like I have been apart of the PSNW since birth. I have a black belt in Kung Fu and Street Fighter. I have a green thumb and a passion for photography as well. You could find me in a bookstore reading Kafka, or sipping Kombucha while making groovy beats on Abelton.
Education: I majored in Culinary Arts and Restaurant Management, but I have become inspired to learn and master Web Design and App Development at Code Fellows.
Job Experience: I have never had Web Developer Experience in the work place, but I did graduate from Code Fellows and mastered App Development with Ruby and Python.
Goals:I want to bring my love for food to the internet world and create wonderful websites and apps to help out everyone's inner "Foodie" eat, learn, and love the arts of cooking.


Index
All Classes|All Packages
C
- caretUpdate(CaretEvent) - Method in class FBLAQuiz.FillInBlank
- checkMouse - Variable in class FBLAQuiz.Matching
-
Whether or not to check for the mouse's position to update the DraggableLine objects
- choiceA - Variable in class FBLAQuiz.MCQ
-
A button for one of the question's answer choices
- choiceA - Variable in class FBLAQuiz.MultipleSelect
-
A checkbox for one of the question's answer choices
- choiceB - Variable in class FBLAQuiz.MCQ
-
A button for one of the question's answer choices
- choiceB - Variable in class FBLAQuiz.MultipleSelect
-
A checkbox for one of the question's answer choices
- choiceButtons - Variable in class FBLAQuiz.MCQ
-
An array of all the multiple choice buttons
- choiceButtons - Variable in class FBLAQuiz.MultipleSelect
-
An array of all the multiple select buttons
- choiceC - Variable in class FBLAQuiz.MCQ
-
A button for one of the question's answer choices
- choiceC - Variable in class FBLAQuiz.MultipleSelect
-
A checkbox for one of the question's answer choices
- choiceD - Variable in class FBLAQuiz.MCQ
-
A button for one of the question's answer choices
- choiceD - Variable in class FBLAQuiz.MultipleSelect
-
A checkbox for one of the question's answer choices
- choiceE - Variable in class FBLAQuiz.MultipleSelect
-
A checkbox for one of the question's answer choices
- choiceGroup - Variable in class FBLAQuiz.MCQ
-
The ButtonGroup of which the multiple choice buttons are a part of
- choices - Variable in class FBLAQuiz.MCQ
-
A List of all the question's answer choices
- choices - Variable in class FBLAQuiz.MultipleSelect
-
The List of all the question's answer choices
- compareTo(QuestionReport) - Method in class FBLAQuiz.QuestionReport
-
Compares the questionNumber fields of two QuestionReport objects and returns an int representing their relationship
- connectingLines - Variable in class FBLAQuiz.Matching
-
An ArrayList of all DraggableLine objects
- contains(int, int) - Method in class FBLAQuiz.DraggableLine
- correctAnswer - Variable in class FBLAQuiz.QuestionReport
-
The correct answer to the question in a String format.
- createDecreaseButton(int) - Method in class FBLAQuiz.CustomScrollUI
-
Gets rid of the decrease button
- createIncreaseButton(int) - Method in class FBLAQuiz.CustomScrollUI
-
Gets rid of the increase button
- createPanel(int, Dimension, ActionListener, String) - Method in class FBLAQuiz.ScoreReport
-
Creates a JPanel to display a ScoreReport's contents
- createPanel(int, JFrame) - Method in class FBLAQuiz.FillInBlank
- createPanel(int, JFrame) - Method in class FBLAQuiz.Matching
- createPanel(int, JFrame) - Method in class FBLAQuiz.MCQ
- createPanel(int, JFrame) - Method in class FBLAQuiz.MultipleSelect
-
Creates a JPanel which includes GUI components to add to a JFrame to ask a multiple select question
- createPanel(int, JFrame) - Method in interface FBLAQuiz.Question
-
Creates a JPanel which includes UI components to add to the JFrame in order to ask the current question
- createPanel(int, JFrame) - Method in class FBLAQuiz.TrueOrFalse
-
Creates a JPanel which includes GUI components to add to a JFrame to ask a true or false question
- createPDF(String) - Method in class FBLAQuiz.ScoreReport
-
Creates and saves a printable PDF file from this score report
- currentMenu - Variable in class FBLAQuiz.Quiz
-
The QuizMenu object from which this Quiz was called
- currentQuestionNumber - Variable in class FBLAQuiz.Quiz
-
The current question number of the question whose panel the user is on
- CustomScrollUI - Class in FBLAQuiz
-
Custom Scroll UI Class
- CustomScrollUI() - Constructor for class FBLAQuiz.CustomScrollUI
- cyanPoint - Variable in class FBLAQuiz.QuizMenu.GradientPanel
-
The point around which to center the panel's gradient
All Classes|All Packages


Univariate and multivariate temporal and spatial diversity indices, rank abundance curves, and community stability metrics. The functions implement metrics that are either explicitly temporal and include the option to calculate them over multiple replicates, or spatial and include the option to calculate them over multiple time points. Functions fall into five categories: static diversity indices, temporal diversity indices, spatial diversity indices, rank abundance curves, and community stability metrics. The diversity indices are temporal and spatial analogs to traditional diversity indices. Specifically, the package includes functions to calculate community richness, evenness and diversity at a given point in space and time. In addition, it contains functions to calculate species turnover, mean rank shifts, and lags in community similarity between two time points.
| Version: | 2.0.0 |
| Depends: | R (≥ 3.2.0) |
| Imports: | assertthat, stats, permute, vegan |
| Suggests: | testthat, knitr, ggplot2, reshape2, devtools, dplyr, rmarkdown |
| Published: | 2018-06-12 |
| Author: | Lauren Hallett [aut], Meghan L. Avolio [aut], Ian T. Carroll [aut], Sydney K. Jones [aut], A. Andrew M. MacDonald [aut], Dan F. B. Flynn [aut], Peter Slaughter [aut], Julie Ripplinger [aut], Scott L. Collins [aut], Corinna Gries [aut], Matthew B. Jones [aut, cre] |
| Maintainer: | Matthew B. Jones <jones at nceas.ucsb.edu> |
| BugReports: | https://github.com/NCEAS/codyn/issues |
| License: | Apache License (== 2.0) |
| URL: | https://github.com/NCEAS/codyn/ |
| NeedsCompilation: | no |
| Citation: | codyn citation info |
| Materials: | README NEWS |
| CRAN checks: | codyn results |
| Reference manual: | codyn.pdf |
| Vignettes: |
Community stability metrics Temporal diversity indices codyn: Community Dynamic Metrics |
| Package source: | codyn_2.0.0.tar.gz |
| Windows binaries: | r-devel: codyn_2.0.0.zip, r-release: codyn_2.0.0.zip, r-oldrel: codyn_2.0.0.zip |
| OS X binaries: | r-release: codyn_2.0.0.tgz, r-oldrel: codyn_2.0.0.tgz |
| Old sources: | codyn archive |
Please use the canonical form https://CRAN.R-project.org/package=codyn to link to this page.


GLFW is a free, Open Source, multi-platform library for OpenGL, OpenGL ES and Vulkan application development. It provides a simple, platform-independent API for creating windows, contexts and surfaces, reading input, handling events, etc.
Release notes for version 3.3 list new features, caveats and deprecations.
Getting started is a guide for users new to GLFW. It takes you through how to write a small but complete program.
There are guides for each section of the API:
Once you have written a program, see Compiling GLFW and Building applications.
The reference documentation provides more detailed information about specific functions.
Moving from GLFW 2 to 3 explains what has changed and how to update existing code to use the new API.
There is a section on Guarantees and limitations for pointer lifetimes, reentrancy, thread safety, event order and backward and forward compatibility.
The FAQ answers many common questions about the design, implementation and use of GLFW.
Finally, Standards conformance explains what APIs, standards and protocols GLFW uses and what happens when they are not present on a given machine.
This documentation was generated with Doxygen. The sources for it are available in both the source distribution and GitHub repository.
Last update on Fri Jul 22 2022 for GLFW 3.3.8


Hardware design, optimization, and interface are our core focus.
Hardware design, optimization, and interface are our core focus.
Meanwhile, we need to better harvest the power of the underlying hardware.
Hardware design, optimization, and interface are our core focus.
Meanwhile, we need to better harvest the power of the underlying hardware.
And future system-level solutions: quantum, DNA, bio-detection, datacetner cooling system...
ML Acceleration (Hetereogeneous System Mapping, Sparse Tensor Encoding, etc.)
ML Acceleration (Hetereogeneous System Mapping, Sparse Tensor Encoding, etc.)
Novel File System (DNA Storage, Persistent Memory, etc.)
ML Acceleration (Hetereogeneous System Mapping, Sparse Tensor Encoding, etc.)
Novel File System (DNA Storage, Persistent Memory, etc.)
Quantum Algorithms
DSL Compilers and Generators
DSL Compilers and Generators
Operating System for Disaggregated Cloud
DSL Compilers and Generators
Operating System for Disaggregated Cloud
Reliable and Robust Networking
Anything that Computes and Anything that Relates to Computing Device
Name:
Year:
Interests:
Shibo Chen
3rd-year PhD Candidate
Computer Architecture, Agile Hardware Design, Formal Verification
Yunjie Pan
3rd-year PhD Candidate
Computer Architecture, Compiler Optimization, Machine Learning
Jiacheng Ma
4th-year PhD Candidate
Computer Architecture, Hetereogeneous Systems, Hardware Debugging


@import tags._ @import tools.Constants @(account: Account) @scripts = { } @main(scripts, "线上教学平台——Ekoo教育") { @topbar(account)
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|
StellaNet
An artificial convolutional neural network for the visible wavelength region
|
Static Public Member Functions | |
| def | apply_vsini (spectrum, vsini_value) |
| Applies vsini broadening to the provided spectrum.Spectrum object. More... | |
| def | apply_snr (spectrum, snr) |
| Applies gaussian noise to the provided spectrum.Spectrum object. More... | |
|
static |
Applies gaussian noise to the provided spectrum.Spectrum object.
| spectrum | a StellaNet spectrum.Spectrum object. See spectrum.Spectrum documentation for more info. |
| snr | The desired signal to noise ratio |
| stella_net_exceptions.WavelengthSpacingError |
|
static |
Applies vsini broadening to the provided spectrum.Spectrum object.
| spectrum | a StellaNet spectrum.Spectrum object. |
| vsini_value | The vsini that should be applied in km/s as a float value |
| stella_net_exceptions.WavelengthSpacingError |
Adapted from iSpec by Sergi-Blanco Cuaresma https://www.blancocuaresma.com/s/iSpec which was adapted from lsf_rotate.pro: http://idlastro.gsfc.nasa.gov/ftp/pro/astro/lsf_rotate.pro
which was adapted from rotin3.f in the SYNSPEC software of Hubeny & Lanz http://nova.astro.umd.edu/index.html Also see Eq. 17.12 in "The Observation and Analysis of Stellar Photospheres" by D. Gray (1992)