Stellar Physics and Stellar Population¶
Stellar Evolution Code¶
MESA - Modules for Experiments in Stellar Astrophysics
The most important open 1-D stellar evolution code on the market.
stars - A Stellar Evolution Code
The classic.
Hydro-simulation¶
MAEXTROeX - A C++/F90 low Mach number stellar hydrodynamics code
MAESTROeX solves the equations of low Mach number hydrodynamics for stratified atmospheres/stars with a general equation of state.
Isochrones¶
Softwares¶
isochrones - Provides simple interface for interacting with stellar model grids
The central goal of isochrones is to standardize model-grid-based stellar parameter inference, and to enable such inference under different sets of stellar models.
Online documents is here
Stellar Spectra Libraries and SED¶
Observed¶
-
The spectral range is 1150-25000 Anstroms, sampling 5 Angstroms. 131 stellar spectra.
The Indo-U.S. Library of Coudé Feed Stellar Spectra
1273 stars obtained with the 0.9m Coudé Feed telescope at Kitt Peak National Observatory
Original dispersion of 0.44 Angstroms/pixel, at a resolution of ~1 Angstroms FWHM.
Cover the entire wavelength range of 3460 Angstroms to 9464 Angstroms
-
MILES: ~1000 stars spanning a large range in atmospheric parameters. The spectra were obtained at the 2.5m INT telescope and cover the range 3525-7500 Å at 2.5 Å (FWHM) spectral resolution
CaII Triplet Library: 700 stars with spectra around the Ca II triplet region. Cover the spectral range between 8350-9020 Å at 1.5 Å (FWHM)
The X-Shooter Spectral Library
The current release contains more than 200 stars. 3000–25000 Å all stellar spectra observed at a resolving power of R = λ/Δλ ~ 10000 with the medium-resolution spectrograph X-Shooter
MaStar - MaNGA Stellar Library
A stellar spectral library with a very comprehensive stellar parameter coverage, a large sample size, and high quality calibrations, using the same instrument as used by the MaNGA survey
Wavelength: 362-1035 nm, resolution R~2000; More than 8000 stars in wide areas of the sky.
-
A stellar Library for stellar population synthesis models
An homogeneous library of stellar spectra in the visible range (3200 to 9500A), including stars of all spectral types, luminosity classes and metallicity. The spectral resolution of our Stellar Library is about 3A FWHM.
-
A stellar database of 1959 spectra for 1503 stars, observed with the echelle spectrograph ÉLODIE on the 193 cm telescope at the Observatoire de Haute Provence.
Wavelength range is 400-680 nm. For the purpose of population synthesis, the original resolution R=42 000 has been reduced to R=10 000 at lambda=550 nm, or more precisely to a gaussian instrumental profile of FWHM~0.55 A over the whole range of wavelengths.
-
INGS is a compendium of 143 stellar-type spectra formed from spectra of stars of similar type from 3 sources: 1) IUE: 1153A to 3201A, 2A/pixel, 2) NGSL v2: 1600A to 11000A; 3) SpeX/IRTF: 8110A to 25000+A, 2.5,3,5A/pixel
-
Library of high resolution and high signal to noise ratio stellar spectra
A homogeneous library in the visual range (480-680 nm) of high resolution and signal to noise ratio (S/N) spectra corresponding to the 34 Benchmark Stars and 5 metal-poor candidates.
Near-Mid Infrared¶
IRTF Extended Spectral Library
A collection of 0.7-2.5 μm (with a subset from 0.8 to 5.2 μm) mostly stellar spectra observed at a resolving power of R ≡ λ/Δλ ~ 2000 with the medium-resolution spectrograph, SpeX. Please see Villaume et al. 2017 for details
The original IRTF spectral library is available here
-
A repository of low-resolution, near-infrared spectra, primarily of low-temperature dwarf stars and brown dwarfs
Resolutions are R~75-200. Wavelength coverage is 0.65-2.55 microns in a single order
Theoretical¶
MARCS - a grid of one-dimensional, hydrostatic, plane-parallel and spherical LTE model atmospheres
The MARCS site contains about 52,000 stellar atmospheric models of spectral types F, G and K in 3 different formats and also flux sample files indicating rough surface fluxes.
SYNTHE - synthetic library of stellar spectra
Covers the wavelength region from 2500 Å to 1.05 μm at a spectral resolution of σ=6.4 km/s, R=20,000.
UVBLUE - A High-resolution Theoretical Library of Stellar Spectra
A high-resolution library of synthetic spectra of stars covering the ultraviolet wavelength range.
Stellar spectra cover the wavelength interval from 850 to 4700 Å, at a spectral resolving power R = λ/Δ λ = 50,000. The grid consists of 1770 SEDs
Paula Coelho’s Theoretical Spectra of Stars and Stellar Populations
A new theoretical library which covers 3000 <= Teff <= 25 000 K, -0.5 <= log g <= 5.5 and 12 chemical mixtures covering 0.0017 <= Z <= 0.049 at both scaled-solar and alpha-enhanced compositions.
Tools for Stellar Physics¶
BEAST - Bayesian Extinction and Stellar Tool
Fits the ultraviolet to near-infrared photometric SEDs of stars to extract stellar and dust extinction parameters. See Gordon et al. 2016 for details.
Online document is here
ThePayne - Artificial Neural-Net compression and fitting of synthetic spectral grids
By Phillip Cargile and Yuan-Sen Ting. Artificial Neural-Net compression and fitting of ab initio synthetic spectral grids.
-
By Anna Ho. A data-driven method for determining stellar labels (physical parameters and chemical abundances) from stellar spectra in the context of large spectroscopic surveys.
brutus - Modeling stellar photometry with “brute force” methods
By Josh Speagle. A Pure Python package whose core modules involve using “brute force” Bayesian inference to derive distances, reddenings, and stellar properties from photometry using a grid of stellar models.
Starfish - Tools for Flexible Spectroscopic Inference
By Ian Czekala. Starfish is a set of tools used for spectroscopic inference. We designed the package to robustly determine stellar parameters using high resolution spectral models
MOOG - a code that performs a variety of LTE line analysis and spectrum synthesis tasks
Old fashion but classic.
If you use Python, try Andy Casey’s Installing MOOG the Easy Way
StePar - an automatic code used to infer stellar atmospheric parameters using the EW method
Please see Tabernero et al. 2019 for more details.
MINESweeper - MIST Isochrones with NEsted Sampling
Isochrone fitting code using latest mass-tracks from the MIST models.
Model interpolation and nested-sampling inference of observed stellar SED and/or parameters using the latest MIST stellar evolution models.
Based on the work of Cargile et al. 2019
Stellar Population Synthesis or SED Fitting¶
This sedfitting.org page is a very good one-stop shopping place for all SED related resources.
There is also a review paper
Tools for Generating or Manipulating Stellar Population Model¶
FSPS - Flexible Stellar Population Synthesis
If you want to see how sausage is made, this is it, including every details of stellar population synthesis. Original code in Frotran. Supports different isochrones and libraries.
python-fsps can help you use it in Python
sedpy - Utilities for astronomical spectral energy distributions
By Ben Johnson. Modules for storing and operating on astronomical source spectral energy distributions.
Has nice function to handle filters and measure SED from spectrum.
PopStar - generating simple stellar populations from synthetic evolution and atmosphere models
PopStar generates single-age, single-metallicity populations (i.e. star clusters). It supports different initial mass functions, multiplicity perscriptions, reddening laws, filter functions, atmosphere models, and evolution models.
Support a large variety of theoretical models.
Tools for SED or Spectral Fitting¶
prospector - Python code for Stellar Population Inference from Spectra and SEDs
By Ben Johnson. Conduct principled inference of stellar population properties from photometric and/or spectroscopic data.
Bayesian method, can use emcee, nestle, and dynesty as sampling tool
Can fit spectrum and/or SED.
fastpp - C++ version of the SED fitting code FAST (Kriek et al. 2009);
By Corentin Schreiber. “it’s faster, uses less memory, and has more features.”
Based on model grid.
Can fit spectrum and/or SED.
STARLIGHT - Spectra decomposition code
Written in Fortran, using simulated annealing algorithm with Markov chains.
The manual written by Cid Fernandes is a very good introduction of the SSP decomposition business.
Mostly used for spectral fitting.
pPXF - Penalized Pixel-Fitting
By Michelle Cappellari. Extract the stellar or gas kinematics and stellar population from galaxy spectra via full spectrum fitting.
Available in Python and IDL. Can fit spectrum.
iSEDfit - IDL routines to fit SED
By John Moustakas. Part of the impro suite. Website for downloading library and documents is here
Based on model grid, only fit SED.
Firefly – A Full Spectral Fitting Code
FIREFLY is a chi-squared minimisation fitting code for deriving the stellar population properties of stellar systems, be these observed galaxy or star cluster spectra, or model spectra from simulations. Document can be found here
cigale - Python version of the Code Investigating GALaxy Emission
FIT3D - a tool for fitting stellar populations and emission lines in optical spectroscopy
FIT3D is a package for fitting optical spectra to deblend the underlying stellar population and the ionized gas, and extract physical information from each component. Focusing on IFU surveys.
Fit full spectrum. In Python or Perl
BEAGLE - BayEsian Analysis of GaLaxy sEds
A new-generation tool to model and interpret galaxy spectral energy distributions (SEDs) developed by Jacopo Chevallard (ESA) and Stephane Charlot (IAP).
Stellar Population Models:¶
MILES - Population synthesis for the 21st Century
The new extended MILES (E-MILES) models covering from 1680Å to 5.0μm
Provides useful online tools to use the stellar library and SSP models.
BPASS - Binary Population and Spectral Synthesis code
Best binary population model on the market.


---
sort_order: 18
tei_id: rdx_191dd.p.idp3376016
annotation_count: 0
images:
small-thumbnail: https://readux.ecds.emory.edu/books/emory:191dd/pages/emory:rfcqp/mini-thumbnail/
json: https://readux.ecds.emory.edu/books/emory:191dd/pages/emory:rfcqp/info/
full: https://readux.ecds.emory.edu/books/emory:191dd/pages/emory:rfcqp/fs/
page: https://readux.ecds.emory.edu/books/emory:191dd/pages/emory:rfcqp/single-page/
thumbnail: https://readux.ecds.emory.edu/books/emory:191dd/pages/emory:rfcqp/thumbnail/
title: Page 18
number: 18
---
{% raw %}18 Ti: ;'I^AND-CLAISr.{% endraw %}
{% raw %}sung, and laughed, and shouted as they walked, M'ith axes{% endraw %}
{% raw %}slung over their shoulders that never felt the weight, lifo{% endraw %}
{% raw %}seemed a festival, bare existence a rich delight.{% endraw %}
{% raw %}There was another young creature abroad that morning{% endraw %}
{% raw %}who felt " glad that she was alive." Having prepared her{% endraw %}
{% raw %}father's early morning meal, as the night before directed, and{% endraw %}
{% raw %}put the simple furniture of the cabin in order, Alicia had{% endraw %}
{% raw %}come out with her basket to gather strawberries, thousands{% endraw %}
{% raw %}of baskets of which were lying in luscious ripeness among{% endraw %}
{% raw %}the hazel-bushes that skirted the prairie. Nothing could have{% endraw %}
{% raw %}been more entirely appropriate as a crowning beauty to the{% endraw %}
{% raw %}May-morning landscape, than this young English beauty.{% endraw %}
{% raw %}The simple, flowing dress, the pretty straw hat, the scarlet{% endraw %}
{% raw %}shawl crossed over the girlish bosom and tied behind, to be{% endraw %}
{% raw %}out of the way of the bushes—these first caught the eyes and{% endraw %}
{% raw %}fixed the admiring gaze of the young men on their way to{% endraw %}
{% raw %}dispute boundaries with her father.{% endraw %}
{% raw %}Alicia Newcome was not personally known to either of{% endraw %}
{% raw %}them, though the fame of her beauty, which was spread{% endraw %}
{% raw %}abroad among the settlers, had already reached their ears. A{% endraw %}
{% raw %}nearer view of the face, half hidden in soft flaxen curls aud{% endraw %}
{% raw %}shadowed by the wide straw hat, left no doubt who was the{% endraw %}
{% raw %}charming strawberry-girl they found it necessarj'' to pass,{% endraw %}
{% raw %}though with never so much reluctance.{% endraw %}
{% raw %}With a courteous salute, the young men walked past, each{% endraw %}
{% raw %}wishing in his heart he had some good excuse for speaking to{% endraw %}
{% raw %}the lovely child-woman—for so she looked—yet not venturing{% endraw %}
{% raw %}to abash the gentle modesty that breathed from her very{% endraw %}
{% raw %}figure; and had gone on but a few paces, when a cry of{% endraw %}
{% raw %}alarm suddenly arrested their steps, and caused both to hasten{% endraw %}
{% raw %}back to the spot where Alicia was standing, spell-bound with{% endraw %}
{% raw %}terror.{% endraw %}
{% raw %}Two immense serpents, coiled together into a mound of{% endraw %}
{% raw %}frightful dimensions and appearance, explained the occasion{% endraw %}
{% raw %}of her alarm.{% endraw %}
{% raw %}"They are quite harmless. Miss—Miss Newcome, I{% endraw %}
{% raw %}presume ?" began Fred Allen.{% endraw %}
{% raw %}Alicia drew a long breath. " Oh, I beg your pardon, sirs,{% endraw %}
{% raw %}for interrupting your walk, but I am so timid about snakes,{% endraw %}
{% raw %}and don't know a harmless one from one that is venomous."{% endraw %}


Bangladesh bundled out for 106 in Kolkata Test after Ishant Sharma takes 5-wicket haul, India make solid start
by JKR StaffIndia’s Ishant Sharma on Friday became the first Indian bowler to claim five wickets with the pink ball as Bangladesh were bundled out for 106 in Kolkata Test. Batting first, Bangladesh found the going tough from the word go as the Indian pacers began to wreak havoc against the Tigers.
Ishant Sharma finished his spell with 22-5 with Umesh Yadav and Mohammed Shami taking three and two wickets respectively. Ishant also completed his 10th five-wicket haul in Test cricket.
Shadman Islam was the highest scorer with 29 runs. Liton Das, who had to retire hurt was batting at 24. Mehidy Hasan, who was Das’s concussion substitute, made just eight.
Earlier, several high profile names including Bangladeshi Prime Minister Sheikh Hasina, West Bengal Chief Minister Mamata Banerjee and former cricket legends such as Mohammed Azharuddin, Kapil Dev, Sachin Tendulkar, Anil Kumble, VVS Laxman and others joined the BCCI chief Sourav Ganguly to witness the first-ever pink-ball Test match. Also joining the celebration were badminton stars Saina Nehwal and PV Sindhu and tennis star Sania Mirza.
The match saw Rohit Sharma take a breathtaking catch in the slip off the bowling of Umesh Yadav.
India had made 203-3 in their first innings with Mayank Agarwal and Rohit Sharma both returning to the dressing by making 14 and 21 respectively. Both wickets were shared by Al-Amin Hossain and Ebadot Hossain. Skipper Virat Kohli and Ajinkya Rahane are currently leading the Indian charge.


This function returns data for SEC Form D's by specified industry
get_data_sec_form_ds(industries = NULL, form_years = NULL, months = NULL, nest_data = FALSE, return_message = TRUE)
| industries | industries to search options:
|
|---|---|
| form_years | years to search options are
|
| months | months to search
|
| nest_data |
|
| return_message |
|
where nest_data
is TRUE
a nested data_frame by asset,
where nest_data
is FALSE
a data_frame
get_data_sec_form_ds()
queries all SEC filed form-d's since 2009 and returns the associated data.
the default parameters search every industry and year which you
can change by modifying the parameters
# NOT RUN { get_data_sec_form_ds() get_data_sec_form_ds(form_years = 2016:2017, industries = c("Real Estate", "Technology", "Other")) # }


Kalex Wonder
Home
|
Blog
|
Favorites
This is where I promote all things I love.
Music:
Insomniac
|
Ghastly
|
Alison Wonderland
Golf and Gamers:
No Laying Up
|
Agent
|
Cray
|
Vesi
Technology:
Brave Browser
|
Basic Attention Token
|
eToro
Twitter
|
GitHub
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Instagram
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reddit


(1) Transport of passengers, goods or mails by railways.
(2) Cinder picking, clearing of an ash pit or building operation in the railway premises.
(3) Work in a catering establishment at a railway station, involving the movement of a vendor or any other employee of the establishment from the one platform to another or in to or out of a moving train.
(4) Work relating to the construction of a railway station or with any other work where such work is done in close proximity to or between the railway lines.
(5) A port authority within the limits of any port.
(6) Work relating to selling of crackers and fireworks in shops with temporary licenses
(7) Abattoirs/Slaughter House;
(8) Automobile workshops and garages;
(9) Foundries;
(10) Handling of toxic or inflammable substances or explosives;
(11) Handloom and power loom industry;
(12) Mines (underground and under water) and collieries;
(13) Plastic units and fiberglass workshops;
(1) Beedi-making.
(2) Carpet-weaving.
(3) Cement manufacture, including bagging of cement.
(4) Cloth printing, dyeing and weaving.
(5) Manufacture of matches, explosives and fire-works.
(6) Mica-cutting and splitting.
(7) Shellac manufacture.
(8) Soap manufacture.
(9) Tanning.
(10) Wool-cleaning.
(1) The appropriate Government may, by notification in the official Gazette, make rules for the health and safety of the children employed or permitted to work in any establishment or class of establishments.
(2) Without prejudice to the generality of the foregoing provisions, the said rules may provide for all or any of the following matters, namely :
(a) cleanliness in the place of work and its freedom for nuisance;
(b) disposal of wastes and effluents;
(c) ventilation and temperature;
(d) dust and fume;
(e) artificial humidification;
(f) lighting;
(g) drinking water;
(h) latrine and urinals;
(1) Whoever employs any child or permits any child to work in contravention of the provisions of Sec. 3 shall be punishable with imprisonment for a term which shall not be less than three months but which may extend to one year or with fine which shall not be less than ten thousand rupees but which may extend to twenty thousand rupees or with both.
(2) Whoever, having been convicted of an offence under Sec. 3, commits a like offence afterwards, he shall be punishable with imprisonment for a term which shall not be less than six months but which may extend to two years.
(3) Whoever –
(a) fails to give notice as required by Sec. 9, or
(b) fails to maintain a register as required by Sec. 11 or makes any false entry in any such register; or
(c) fails to display a notice containing an abstract of Sec. 3 and this section as required by Sec. 12; or
(d) fails to comply with or contravenes any other provisions of this Act or the rules made thereunder; shall be punishable with simple imprisonment which may extend to one month or with fine which may extend to ten thousand rupees or with both


See: Description
| Interface | Description |
|---|---|
| IPredatorMetadataValue |
EG 0104 value.
|
| Class | Description |
|---|---|
| AltitudeValue |
Altitude value, generic value for EG 0104.
|
| AngleValue |
32 bit floating point value, generic value for EG 0104.
|
| DateTimeUTC |
Date Time UTC, generic value for EG 0104.
|
| ImageSourceDevice |
Image Source Device value for EG 0104.
|
| LatLonValue |
Latitude or Longitude value for EG 0104.
|
| OpaqueValue |
Represents a value that is not interpreted by the library yet.
|
| PredatorMetadataConstants |
Constants used by EG 0104.
|
| PredatorUavMessage |
Represents a Predator UAV Metadata Message (EG0104.5).
|
| PredatorUavMessageFactory |
Factory method for PredatorUavMessage.
|
| PredatorUniversalSetFactory |
Dynamically create
IPredatorMetadataValue s from PredatorMetadataKey s. |
| SlantRange |
Slant Range value for EG 0104.
|
| TargetWidth |
Target Width value for EG 0104.
|
| TextValue |
Text Value, generic value for EG 0104.
|
| UserDefinedTimeStamp |
User Defined Time Stamp for EG 0104.
|
| Enum | Description |
|---|---|
| PredatorMetadataKey |
EG 0104 key.
|
This implementation only supports data extraction. We intentionally do not support creating this metadata message, because it is obsolete. Its also quite inefficient. We suggest (as at 2020) using ST0601 instead.
Copyright © 2022 West Ridge Systems. All rights reserved.


Directions and Maps
Maps and Diagrams
Community of Christ Auditorium
1001 W. Walnut
Independence MO 64050
Directions from Lee's Summit
- Take 291 north and exit I-70 west to Independence, Missouri.
- Take the Noland Road exit.
- Turn right (north) on Noland Road to Walnut (approximately 9 stoplights).
- Turn left (west) onto Walnut and go 1 mile to River.
- Turn left (south) onto River (the Auditorium, with a green dome, is on your right).
- Turn right (west) into the first parking lot entrance.
For alternative directions, view Driving Maps (pdf).
Get Directions From Your Address


diagnostics reference pages
write
synopsis
write diagnostics object to file
syntax
success=WRITE(d)
description
success=WRITE(d) writes the contents of a diagnostics to disk.
logs
diagnostics


print $_lib['sess']->doctype ?>
A free WYSIWYG editor replacement for <textarea> fields.
For full source code and docs, visit:
http://www.interactivetools.com/products/htmlarea/
Version 3.0 developed and maintained by mishoo.
© 2002, 2003 interactivetools.com, inc. All Rights Reserved.


I assume that functionality are main concern of this test. Because of that the control UI was very limited developed.
Note:
1.Click on the canvas to switch to create new chart panel.
2.Double Click resize button for auto-fit chart function
3.Icon type change feature ignored : basically the same as color change


_page__2__title> 2.0 <_page__2__description> Preload pages when the user is sure to click. <_page__2__content>
instant.page makes your site’s pages instant — in 1 minute of effort — by preloading pages right before a user clicks on them: when they hover over a link for 65 ms; there’s one chance out of two that they will click then. On mobile, it preloads when they start touching their display, before releasing it.
Version 2.0 introduces a new option: preloading when they start pressing their mouse (mousedown), right before they release it.
This makes pages load on average 80 ms faster with virtually zero unused requests.
To enable it on your site:
Then add data-instant-intensity="mousedown"
as an attribute to the <body>. If you want to preload only on PC and not on mobile on touchstart, use data-instant-intensity="mousedown-only"
.
Another option in 2.0: set a custom delay before preloading on hover. It’s useful to increase the delay on some sites with a lot of huge click targets (like some e-commerce sites) where the 65 ms rule doesn’t apply. Or you can reduce it if you don’t care about making a lot of requests.
Just pass the number of milliseconds to wait in the attribute, like so for 150 ms: data-instant-intensity="150"
.
100 ms of reduced wait can increase your conversion rate by 1% (see the footnote on the home page), so any speed improvement is good to take.
There was little reason not to use instant.page before, there is even less now.


basics
a brand new style guide, it's super effective
Alert
Alert
Hello
<div
class=
'alert'
>
Hello
</div>


 For convenience, OIDs are usually represented in source code as numeric identifiers, or NIDs. OpenSSL has an internal table of OIDs that are generated when the library is built, and their corresponding NIDs are available as defined constants. For the functions below, application code should treat all returned values -- OIDs, NIDs, or names -- as constants.
OBJ_nid2obj(), OBJ_nid2ln() and OBJ_nid2sn() convert the NID n to an ASN1_OBJECT structure, its long name and its short name respectively, or NULL if an error occurred.
OBJ_obj2nid(), OBJ_ln2nid(), OBJ_sn2nid() return the corresponding NID for the object o, the long name <ln> or the short name <sn> respectively or NID_undef if an error occurred.
OBJ_txt2nid() returns NID corresponding to text string <s>. s can be a long name, a short name or the numerical representation of an object.
OBJ_txt2obj() converts the text string s into an ASN1_OBJECT structure. If no_name is 0 then long names and short names will be interpreted as well as numerical forms. If no_name is 1 only the numerical form is acceptable.
OBJ_obj2txt() converts the ASN1_OBJECT a into a textual representation. The representation is written as a null terminated string to buf at most buf_len bytes are written, truncating the result if necessary. The total amount of space required is returned. If no_name is 0 then if the object has a long or short name then that will be used, otherwise the numerical form will be used. If no_name is 1 then the numerical form will always be used.
i2t_ASN1_OBJECT() is the same as OBJ_obj2txt() with the no_name set to zero.
OBJ_cmp() compares a to b. If the two are identical 0 is returned.
OBJ_dup() returns a copy of o.
OBJ_create() adds a new object to the internal table. oid is the numerical form of the object, sn the short name and ln the long name. A new NID is returned for the created object in case of success and NID_undef in case of failure.
OBJ_length() returns the size of the content octets of obj.
OBJ_get0_data() returns a pointer to the content octets of obj. The returned pointer is an internal pointer which must not be freed.
OBJ_cleanup() releases any resources allocated by creating new objects.
Objects in OpenSSL can have a short name, a long name and a numerical identifier (NID) associated with them. A standard set of objects is represented in an internal table. The appropriate values are defined in the header file objects.h.
For example the OID for commonName has the following definitions:
#define SN_commonName "CN"
#define LN_commonName "commonName"
#define NID_commonName 13
New objects can be added by calling OBJ_create().
Table objects have certain advantages over other objects: for example their NIDs can be used in a C language switch statement. They are also static constant structures which are shared: that is there is only a single constant structure for each table object.
Objects which are not in the table have the NID value NID_undef.
Objects do not need to be in the internal tables to be processed, the functions OBJ_txt2obj() and OBJ_obj2txt() can process the numerical form of an OID.
Some objects are used to represent algorithms which do not have a corresponding ASN.1 OBJECT IDENTIFIER encoding (for example no OID currently exists for a particular algorithm). As a result they cannot be encoded or decoded as part of ASN.1 structures. Applications can determine if there is a corresponding OBJECT IDENTIFIER by checking OBJ_length() is not zero.
These functions cannot return const because an ASN1_OBJECT can represent both an internal, constant, OID and a dynamically-created one. The latter cannot be constant because it needs to be freed after use.
OBJ_nid2obj() returns an ASN1_OBJECT structure or NULL is an error occurred.
OBJ_nid2ln() and OBJ_nid2sn() returns a valid string or NULL on error.
OBJ_obj2nid(), OBJ_ln2nid(), OBJ_sn2nid() and OBJ_txt2nid() return a NID or NID_undef on error.
Create an object for commonName:
ASN1_OBJECT *o = OBJ_nid2obj(NID_commonName);
Check if an object is commonName
if (OBJ_obj2nid(obj) == NID_commonName)
/* Do something */
Create a new NID and initialize an object from it:
int new_nid = OBJ_create("<IP_ADDRESS>", "NewOID", "New Object Identifier");
ASN1_OBJECT *obj = OBJ_nid2obj(new_nid);
Create a new object directly:
obj = OBJ_txt2obj("<IP_ADDRESS>", 1);
OBJ_obj2txt() is awkward and messy to use: it doesn't follow the convention of other OpenSSL functions where the buffer can be set to NULL to determine the amount of data that should be written. Instead buf must point to a valid buffer and buf_len should be set to a positive value. A buffer length of 80 should be more than enough to handle any OID encountered in practice.
OBJ_cleanup() was deprecated in OpenSSL 1.1.0 by OPENSSL_init_crypto(3) and should not be used.
Copyright 2002-2019 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the OpenSSL license (the "License"). You may not use this file except in compliance with the License. You can obtain a copy in the file LICENSE in the source distribution or at https://www.openssl.org/source/license.html.


| Modifier and Type | Class and Description |
|---|---|
class |
LoadQuestionAnswerElement |
| Modifier and Type | Class and Description |
|---|---|
static class |
BatfishException.BatfishStackTrace |
| Modifier and Type | Method and Description |
|---|---|
abstract AnswerElement |
Answerer.answer() |
AnswerElement |
Answerer.answerDiff()
The default implementation for generating differential answers.
|
| Modifier and Type | Class and Description |
|---|---|
class |
AsPathAccessListsDiff |
class |
CommunityListsDiff |
class |
ConfigDiffElement |
class |
ConfigurationDiff |
class |
FlowHistory |
class |
InterfacesDiff |
class |
IpAccessListsDiff |
class |
NeighborsDiff |
class |
RouteFilterListsDiff |
class |
RoutingPoliciesDiff |
class |
VrfDiff |
class |
VrfsDiff |
| Modifier and Type | Field and Description |
|---|---|
protected SortedMap<String,AnswerElement> |
ConfigDiffElement._diffInfo |
| Modifier and Type | Method and Description |
|---|---|
SortedMap<String,AnswerElement> |
ConfigDiffElement.getDiffInfo() |
| Modifier and Type | Method and Description |
|---|---|
void |
ConfigDiffElement.setDiffInfo(SortedMap<String,AnswerElement> diffInfo) |
| Modifier and Type | Field and Description |
|---|---|
protected List<AnswerElement> |
Answer._answerElements |
| Modifier and Type | Method and Description |
|---|---|
List<AnswerElement> |
Answer.getAnswerElements() |
| Modifier and Type | Method and Description |
|---|---|
void |
Answer.addAnswerElement(AnswerElement answerElement) |
| Modifier and Type | Method and Description |
|---|---|
void |
Answer.setAnswerElements(List<AnswerElement> answerElements) |
| Modifier and Type | Class and Description |
|---|---|
class |
TableAnswerElement
Holds tabular answers.
|
| Modifier and Type | Class and Description |
|---|---|
class |
BatfishJobResult<OutputT,AnswerElementT extends AnswerElement> |
| Modifier and Type | Method and Description |
|---|---|
static <JobT extends BatfishJob<JobResultT>,AnswerElementT extends AnswerElement,JobResultT extends BatfishJobResult<OutputT,AnswerElementT>,OutputT> |
BatfishJobExecutor.runJobsInExecutor(Settings settings,
BatfishLogger logger,
List<JobT> jobs,
OutputT output,
AnswerElementT answerElement,
boolean haltOnProcessingError,
String description) |
| Modifier and Type | Method and Description |
|---|---|
AnswerElement |
AclReachabilityQuestionPlugin.AclReachabilityAnswerer.answer() |
AnswerElement |
BgpAsnUseQuestionPlugin.BgpAsnUseAnswerer.answer() |
AnswerElement |
BgpLoopbacksQuestionPlugin.BgpLoopbacksAnswerer.answer() |
AnswerElement |
BgpSessionStatusQuestionPlugin.BgpSessionStatusAnswerer.answer() |
AnswerElement |
ErrorQuestionPlugin.ErrorAnswerer.answer() |
AnswerElement |
IsisLoopbacksQuestionPlugin.IsisLoopbacksAnswerer.answer() |
AnswerElement |
OspfSessionCheckQuestionPlugin.OspfSessionCheckAnswerer.answer() |
AnswerElement |
OspfStatusQuestionPlugin.OspfStatusAnswerer.answer() |
AnswerElement |
ReachabilityQuestionPlugin.ReachabilityAnswerer.answer() |
AnswerElement |
SelfAdjacenciesQuestionPlugin.SelfAdjacenciesAnswerer.answer() |
AnswerElement |
SleepQuestionPlugin.SleepAnswerer.answer() |
AnswerElement |
SmtBlackholeQuestionPlugin.BlackholeAnswerer.answer() |
AnswerElement |
SmtBoundedLengthQuestionPlugin.BoundedLengthAnswerer.answer() |
AnswerElement |
SmtDeterministicQuestionPlugin.DeterministicAnswerer.answer() |
AnswerElement |
SmtEqualLengthQuestionPlugin.EqualLengthAnswerer.answer() |
AnswerElement |
SmtForwardingQuestionPlugin.ForwardingAnswerer.answer() |
AnswerElement |
SmtLoadBalanceQuestionPlugin.LoadBalanceAnswerer.answer() |
AnswerElement |
SmtLocalConsistencyQuestionPlugin.LocalConsistencyAnswerer.answer() |
AnswerElement |
SmtMultipathConsistencyQuestionPlugin.MulipathConsistencyAnswerer.answer() |
AnswerElement |
SmtReachabilityQuestionPlugin.ReachabilityAnswerer.answer() |
AnswerElement |
SmtRoleQuestionPlugin.RoleAnswerer.answer() |
AnswerElement |
SmtRoutingLoopQuestionPlugin.RoutingLoopAnswerer.answer() |
AnswerElement |
TracerouteQuestionPlugin.TracerouteAnswerer.answer() |
AnswerElement |
UniqueBgpPrefixOriginationQuestionPlugin.UniqueBgpPrefixOriginationAnswerer.answer() |
AnswerElement |
UniqueIpAssignmentsQuestionPlugin.UniqueIpAssignmentsAnswerer.answer() |
AnswerElement |
NodesQuestionPlugin.NodesAnswerer.answerDiff() |
AnswerElement |
ReachabilityQuestionPlugin.ReachabilityAnswerer.answerDiff() |
AnswerElement |
RoutesQuestionPlugin.RoutesAnswerer.answerDiff() |
AnswerElement |
TracerouteQuestionPlugin.TracerouteAnswerer.answerDiff() |
| Modifier and Type | Method and Description |
|---|---|
List<AnswerElement> |
CompositeQuestionPlugin.CompositeAnswerElement.getAnswers() |
SortedMap<String,AnswerElement> |
PerRoleQuestionPlugin.PerRoleAnswerElement.getAnswers() |
| Modifier and Type | Method and Description |
|---|---|
void |
CompositeQuestionPlugin.CompositeAnswerElement.setAnswers(List<AnswerElement> answers) |
void |
PerRoleQuestionPlugin.PerRoleAnswerElement.setAnswers(SortedMap<String,AnswerElement> answers) |
| Modifier and Type | Method and Description |
|---|---|
AnswerElement |
BgpSessionStatusAnswerer.answer() |
| Modifier and Type | Method and Description |
|---|---|
AnswerElement |
DefinedStructuresAnswerer.answer() |
| Modifier and Type | Method and Description |
|---|---|
AnswerElement |
FilterTableAnswerer.answer() |
| Modifier and Type | Method and Description |
|---|---|
AnswerElement |
InterfacePropertiesAnswerer.answer() |
| Modifier and Type | Class and Description |
|---|---|
class |
IpsecVpnStatusAnswerElement |
| Modifier and Type | Method and Description |
|---|---|
AnswerElement |
IpsecVpnStatusAnswerer.answer() |
| Modifier and Type | Class and Description |
|---|---|
static class |
JsonPathQuestionPlugin.JsonPathAnswerElement |
static class |
JsonPathQuestionPlugin.JsonPathDiffAnswerElement |
| Modifier and Type | Method and Description |
|---|---|
AnswerElement |
JsonPathQuestionPlugin.JsonPathAnswerer.answerDiff() |
AnswerElement |
NodesPathQuestionPlugin.NodesPathAnswerer.answerDiff() |
| Modifier and Type | Method and Description |
|---|---|
AnswerElement |
MultipathConsistencyAnswerer.answer() |
| Modifier and Type | Method and Description |
|---|---|
AnswerElement |
NodePropertiesAnswerer.answer() |
| Modifier and Type | Method and Description |
|---|---|
AnswerElement |
ReachFilterAnswerer.answer() |
| Modifier and Type | Method and Description |
|---|---|
AnswerElement |
RoutesAnswerer.answer() |
| Modifier and Type | Method and Description |
|---|---|
AnswerElement |
SpecifiersAnswerer.answer() |
AnswerElement |
SpecifiersReachabilityAnswerer.answer() |
| Modifier and Type | Method and Description |
|---|---|
AnswerElement |
TracerouteAnswerer.answer() |
| Modifier and Type | Method and Description |
|---|---|
AnswerElement |
Roles.asAnswer(EquivalenceType t) |
| Modifier and Type | Class and Description |
|---|---|
class |
AbstractionAnswerElement |
class |
RoleAnswerElement |
class |
SmtDeterminismAnswerElement |
class |
SmtManyAnswerElement |
class |
SmtOneAnswerElement |
class |
SmtReachabilityAnswerElement |
| Modifier and Type | Method and Description |
|---|---|
AnswerElement |
PropertyChecker.checkBlackHole(HeaderQuestion q) |
AnswerElement |
PropertyChecker.checkBoundedLength(HeaderLocationQuestion q,
int k) |
AnswerElement |
PropertyChecker.checkDeterminism(HeaderQuestion q) |
AnswerElement |
PropertyChecker.checkEqualLength(HeaderLocationQuestion q) |
AnswerElement |
PropertyChecker.checkForwarding(HeaderQuestion question) |
AnswerElement |
PropertyChecker.checkLoadBalancing(HeaderLocationQuestion q,
int k) |
AnswerElement |
PropertyChecker.checkLocalEquivalence(Pattern n,
boolean strict,
boolean fullModel) |
AnswerElement |
PropertyChecker.checkMultipathConsistency(HeaderLocationQuestion q) |
AnswerElement |
PropertyChecker.checkReachability(HeaderLocationQuestion q) |
AnswerElement |
PropertyChecker.checkRoutingLoop(HeaderQuestion q) |
Copyright © 2014–2018. All rights reserved.


Values
---
Jan 18 2014
When I think of the times in my life where I’ve been the happiest, proudest, and most satisfied, some of the following values come to mind: autonomy, competence, control, efficiency, excellence, creativity, knowledge, self-knowledge, truth, and will-power.
Extent to which I feel I live up to the values that I consider important: autonomy: 4, competenece: 4, control: 3, efficiency: 4, excellence: 3.5, creativity: 5, knowledge: 4.5, self-knowledge: 5, truth: 5, will-power: 2.5
To me, one of the most important values in life is truth. I am someone who finds cognitive dissonance completely unbearable, and so I am intellectually motivated to want to resolve any dissonance if it arises. I don't like "fuzzy" or unclear thinking, and so I try to make sure I am not allowing myself to believe a convenient explanation when there is a truthful, albeit sometimes less convenient or comforting explanation for something.
I definitely think that thinking about my values can help me combat stereotype threat if and when it might arise. Thinking about the things I value most would help me to focus my attention away from the ultimately insignificant fear of stereotype threat, and towards what I think is truly important in life.I definitely think that thinking about my values can help me combat stereotype threat if and when it might arise. Thinking about the things I value most would help me to focus my attention away from the ultimately insignificant fear of stereotype threat, and towards what I think is truly important in life.


This article shall describe the session to create a Visual Basic project which connects to an Access database via a DataSet object and provides a form with two DataGridViews to work with that database.
This article is not for the faint of heart. It is not ready. Just all facts are thrown unsorted into the bucket. But all ingredients are mentioned, and you can puzzle the picture. I might continue working on it, if someone asks me. Leastways, look into the working Visual Basic procject, which comes with the article.
The used components are:
Provide an Access database file and put it into the Visual Studio project folder.
The database in Access relationships view.
The Access relationships edit dialog box.
To work anything at all in Visual Studio, we need a project. of some type. Here we create a Windows Form project.
The form of the newly created VS VB WinForms project.
Create a DataSet after the receipt on the following MS-Docs article.
MS-Docs article Connect to data in an Access database (Windows Forms) . Note this .
With "View -- DataSources -- Add New DataSource",
you get the DataSource Configuration Wizzard.
After some trivial 'Next' button presses, you will hit the
'Add Connection' dialog, and here press the 'Change' button.
The field 'User name' you can empty, or otherwies appropriately handle.
When choosing the connection, do not choose 'Microsoft Access Database File',
this would be for the old *.mdb files. For the newer *.accdb files,
you need the '.NET Framework Data Provider for OLE DB'
(in a german Visual Studio, that is somehow translated).
Fill in more details.
The wanted path field obviously offers no file browser dialog.
Insert the full path, it will be translated by VS
to the relative path using the macro
|DataDirectory| (?).
With the 'Test Connection' button you can verify your input.
The 'Choose Your Data Connection' tab is filled in now.
You can expand the Connection String box to see
the newly created connection string.
A chapter on it's own is, what exactly '|DataDirectory|' means.
On continuing, the question may appear,
how exactly to handle the database file
on the project build event.
Yes, save the connection string.
The last tab of the DataSource Configuration Wizzard is
'Choose Your Database Objects'. Select the two tables.
Now in the DataSources view, the 'chessclubDataSet'
is available for future use. Interestingly,
the Guardians table appears twice, the second time
as child of Members.
After the DataSet object exists in the project, it can be used by some GUI control, namely by a DataGrid.
.
The DataSet natively does not handle hierarchical table relations, means master-detail relations. Microsoft provides recipes to supplement the wizzard generated code manually, so master-detail relations are handled.
. . .
The hierarchical update in general should be solved now. That works for all databases -- but unfortunately not for MS Access!
(Sorry, this section might repeat already above described facts. Must be sorte out.)
When adding any record, be it master or be it child, that exception is thrown, which we know well in the meanwhile.
The reason is this. When updating a newly inserted master record, before the DataSet can write that back to the database, it must know its primary key. But that is generated automatically by the database, not by the DataSet. Thus, the DataSet sends two SQL statements at once, the first to ask for the key, and the second to send the new record with that key filled in. But with Access, only the first SQL statement is generated, an trouble is ahead. Then attempting to save the child record throws the exception.
This is the hardes part. The solution comes from one class provided by Beth Massi. In his blog Using TableAdapters to Insert Related Data into an MS Access Database he writes :
When Visual Studio generates the insert commands on a SQL-Server
TableAdapter ... When in the DataSet designer, if you look at the
insert statement in the properties window for the SQLTableAdapter
you will see two statements separated by a semi-colon:
Unfortunately Access doesn’t support batch statements. If you look at what
is generated for Access you will only see one statement (also the OLEDB
provider does not support named parameters hence the question mark placeholders):
The steps are
In Access be sure to set AutoNumber.
In VS be sure to set Relation 'Both Relation and Foreign Key Constrains'.
In VS, with other databases, you can see that the code generated for inserting a master record consists of two SQL statements. (I have no such example at hand here.)
Access does not support two statements in one single action. This is the insufficiency, which must be worked around. (See screenshot 20171125°2151 )
Before 'Head over to the code behind', in VS configure the table relation (See screenshots 20171125°2152 and 20171125°2153 )
Make sure that the parent is filled first before the child. In the BindingNavigatorSaveItem click event, code is to be inserted, exactly as we already know it from in the projects before. (See supplemented line 20171125°2201)
In the forms load event, make sure the master table is loaded before the child table. (See modification 20171125°2202)
In the childs DataGridView enter event (GuardiansDataGridView_Enter) make the master tabel end edit (see line 20171125°2204). This event handler was not used by the automatically generated code, and thus has to be newly created.
(Note. This is already done in above Microsoft walkthrough, just in another event handler.)
Just remember: Note that anytime you call EndEdit and flush the data to the DataTable, the row must not fail any constraints either (i.e. if NULLs aren’t being allowed then you have to set those values). One way to handle this is to add code to set default values in the TableNewRow handler on the DataTable.
Above were preparations, below comes the section which Beth Massi introduces with 'Now for the good stuff'.
Right-click on the TableAdapter class in the DataSet Designer and select View Code and the partial class file that you can edit will be created for you. (See screenshots 20171125°2211 and 20171125°2212, it looks not exactly as in Beth Massis blog, perhaps because I rightclicked on the master table TableAdapter .)
For control purposes, I do it again, while rightclicking on the childs TableAdapter (See screenshots 20171125°2214 and 20171125°2215, yes, this resembles Beth Massis code. No new file was created, just chessclub4DataSet.vb supplemented .)
Beth Masse explains: In these classes we can handle the RowUpdated event on the private variable _adapter which gives us access to the ADO.NET DataAdapter that is executing the updates to our rows. The way we retrieve the primary key is by executing the statement SELECT @@IDENTITY which tells Access to send back the last primary key it used on the connection. Because you have to add this handler to all your TableAdapters that are working against MS Access, to make things more manageable you can create a class with a Shared (static) method to handle setting the key and then call that from the handlers.
This is the crucial code, I and probably you could never write on her own right. Small as it is, it can be considered an open source third party product.
Here it follows, with the header a little bit revamped by myself, the code itself completely unchanged. Oops, and the long lines not breaked.
Imports System.Data.OleDb Public Class AccessIDHelper ''' <summary> ''' This class is to retrieve the primary key autonumber values from Access. ''' </summary> ''' <remarks> ''' Class written by after Beth Massi, see ''' - https://blogs.msdn.microsoft.com/bethmassi/2009/05/14/using-tableadapters-to-insert-related-data-into-an-ms-access-database/ ''' - or https://www.facebook.com/note.php?note_id=78517206533 ''' [class 20171125°2231] ''' </remarks> Public Shared Sub SetPrimaryKey(ByVal trans As OleDbTransaction, ByVal e As OleDbRowUpdatedEventArgs) If e.Status = UpdateStatus.Continue AndAlso e.StatementType = StatementType.Insert Then ' If this is an INSERT operation ... Dim pk = e.Row.Table.PrimaryKey ' and a primary key column exists ... If pk IsNot Nothing AndAlso pk.Count = 1 Then Dim cmdGetIdentity As New OleDbCommand(“SELECT @@IDENTITY”, trans.Connection, trans) ' Execute the post-update query to fetch new @@Identity e.Row(pk(0)) = CInt(cmdGetIdentity.ExecuteScalar) e.Row.AcceptChanges() End If End If End Sub End Class
It looks like the wizzard creates the classes wrongly boxed,
and with a wrong namespace. The private variable _adapter
is not visible. We must fix the namespace.
(The solution was found in Stackoverflow thread
How Can I Expose Private Fields using a Partial Class in VB.NET?
.)
Other interesting pages found while researching this:
(1) Beth Massi's article on facebook, just nicer formatted than on MSDN
Using TableAdapters to Insert Related Data into an MS Access Database
.
(2) Some tutoria on VB-Tips, not sure whether helpful:
TableAdapter: Extend the TableAdapter
.
(3) The Tutorial, where the original poster of Stackoverflow 20171125°2311 thread come from
The definitive TableAdapters + Transactions blog post
.
After fixing the namespace and class boxing issues of the module generated by the DataSet designer does work.
.
The following articles also may be helpful.
MSDN article Walkthrough: Saving Data from Related Data Tables (Hierarchical Update) .
MSDN article
Hierarchical update
.
Read paragraph 'Modify the generated save code to perform the hierarchical update'.
It says e.g.:
The Dataset Designer only adds the BindingSource.EndEdit code
for the first table that's dropped onto the form. Therefore,
you have to add a line of code to call the BindingSource.EndEdit
method for each related table on the form. For this walkthrough,
this means you have to add a call to the OrdersBindingSource.EndEdit
method.
MSDN article TableAdapterManager Overview .
MSDN article How to: Enable and Disable Hierarchical Update .
Also interesting may be a CodeProject article by Gani Weecom Master Detail Datagridview . Just this does not solve the MS Access hierarchical-update-problem.
Here is an MSDN article with a nice overview diagram of the general concept of accessing data via a DataSet: Accessing Data Using Visual Basic . Though it is written for Visual Basic 6.0, I think, it is still valid for Visual Basic 2017.'
MS-Docs article How to: Add Load, Save, and Cancel Buttons to the Windows Forms BindingNavigator Control .
eof
.


📅 (2022-10-21 19:22:45 UTC)
# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base conf-findutils 1 Virtual package relying on findutils conf-gmp 4 Virtual package relying on a GMP lib system installation coq 8.15.0 Formal proof management system dune 3.4.1 Fast, portable, and opinionated build system ocaml 4.07.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.07.1 Official release 4.07.1 ocaml-config 1 OCaml Switch Configuration ocaml-secondary-compiler 4.08.1-1 OCaml 4.08.1 Secondary Switch Compiler ocamlfind 1.9.1 A library manager for OCaml ocamlfind-secondary 1.9.1 Adds support for ocaml-secondary-compiler to ocamlfind zarith 1.12 Implements arithmetic and logical operations over arbitrary-precision integers # opam file: opam-version: "2.0" maintainer: "Reynald Affeldt<EMAIL_ADDRESS>homepage: "https://github.com/affeldt-aist/infotheo" dev-repo: "git+https://github.com/affeldt-aist/infotheo.git" bug-reports: "https://github.com/affeldt-aist/infotheo/issues" license: "LGPL-2.1-or-later" synopsis: "Discrete probabilities and information theory for Coq" description: """ Infotheo is a Coq library for reasoning about discrete probabilities, information theory, and linear error-correcting codes.""" build: [ [make "-j%{jobs}%" ] [make "-C" "extraction" "tests"] {with-test} ] install: [make "install"] depends: [ "coq" { (>= "8.14" & < "8.16~") | (= "dev") } "coq-mathcomp-ssreflect" { (>= "1.13.0" & < "1.15~") | (= "dev") } "coq-mathcomp-fingroup" { (>= "1.13.0" & < "1.15~") | (= "dev") } "coq-mathcomp-algebra" { (>= "1.13.0" & < "1.15~") | (= "dev") } "coq-mathcomp-solvable" { (>= "1.13.0" & < "1.15~") | (= "dev") } "coq-mathcomp-field" { (>= "1.13.0" & < "1.15~") | (= "dev") } "coq-mathcomp-analysis" { (>= "0.4.0") & (< "0.6~")} ] tags: [ "keyword:information theory" "keyword:probability" "keyword:error-correcting codes" "keyword:convexity" "logpath:infotheo" "date:2022-04-14" ] authors: [ "Reynald Affeldt, AIST" "Manabu Hagiwara, Chiba U. (previously AIST)" "Jonas Senizergues, ENS Cachan (internship at AIST)" "Jacques Garrigue, Nagoya U." "Kazuhiko Sakaguchi, Tsukuba U." "Taku Asai, Nagoya U. (M2)" "Takafumi Saikawa, Nagoya U." "Naruomi Obata, Titech (M2)" ] url { http: "https://github.com/affeldt-aist/infotheo/archive/0.3.7.tar.gz" checksum: "sha512=5c49496ea6042c0cfed10c69f3d4ea8c6c6433c574b1d308174792213ed46e28c22d797f8eab5ef2a5e9ad1eeb4bd1fa9f3fc50e392c449a92395a77432a90cd" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-infotheo.0.3.7 coq.8.15.0
Dry install without Coq/switch base, to test if the problem was incompatibility with the current Coq/OCaml version:
true
opam list; echo; ulimit -Sv 4000000; timeout 4h opam install -y --deps-only coq-infotheo.0.3.7 coq.8.15.0
opam list; echo; ulimit -Sv 16000000; timeout 4h opam install -y -v coq-infotheo.0.3.7 coq.8.15.0
# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base conf-findutils 1 Virtual package relying on findutils conf-gmp 4 Virtual package relying on a GMP lib system installation coq 8.15.0 Formal proof management system coq-elpi 1.14.0 Elpi extension language for Coq coq-hierarchy-builder 1.4.0 High level commands to declare and evolve a hierarchy based on packed classes coq-mathcomp-algebra 1.14.0 Mathematical Components Library on Algebra coq-mathcomp-analysis 0.5.4 An analysis library for mathematical components coq-mathcomp-bigenough 1.0.1 A small library to do epsilon - N reasoning coq-mathcomp-field 1.14.0 Mathematical Components Library on Fields coq-mathcomp-fingroup 1.14.0 Mathematical Components Library on finite groups coq-mathcomp-finmap 1.5.2 Finite sets, finite maps, finitely supported functions coq-mathcomp-solvable 1.14.0 Mathematical Components Library on finite groups (II) coq-mathcomp-ssreflect 1.14.0 Small Scale Reflection cppo 1.6.9 Code preprocessor like cpp for OCaml dune 3.4.1 Fast, portable, and opinionated build system elpi 1.15.2 ELPI - Embeddable λProlog Interpreter menhir 20220210 An LR(1) parser generator menhirLib 20220210 Runtime support library for parsers generated by Menhir menhirSdk 20220210 Compile-time library for auxiliary tools related to Menhir ocaml 4.07.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.07.1 Official release 4.07.1 ocaml-compiler-libs v0.12.4 OCaml compiler libraries repackaged ocaml-config 1 OCaml Switch Configuration ocaml-secondary-compiler 4.08.1-1 OCaml 4.08.1 Secondary Switch Compiler ocamlfind 1.9.1 A library manager for OCaml ocamlfind-secondary 1.9.1 Adds support for ocaml-secondary-compiler to ocamlfind ppx_derivers 1.2.1 Shared [@@deriving] plugin registry ppx_deriving 5.2.1 Type-driven code generation for OCaml ppxlib 0.28.0 Standard library for ppx rewriters re 1.10.4 RE is a regular expression library for OCaml result 1.5 Compatibility Result module seq base Compatibility package for OCaml's standard iterator type starting from 4.07. sexplib0 v0.15.0 Library containing the definition of S-expressions and some base converters stdlib-shims 0.3.0 Backport some of the new stdlib features to older compiler zarith 1.12 Implements arithmetic and logical operations over arbitrary-precision integers [NOTE] Package coq is already installed (current version is 8.15.0). The following actions will be performed: - install coq-infotheo 0.3.7 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><> Processing 1/1: [coq-infotheo.0.3.7: http] [coq-infotheo.0.3.7] downloaded from https://github.com/affeldt-aist/infotheo/archive/0.3.7.tar.gz Processing 1/1: <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> Processing 1/2: [coq-infotheo: make] + /home/bench/.opam/opam-init/hooks/sandbox.sh "build" "make" "-j4" (CWD=/home/bench/.opam/ocaml-base-compiler.4.07.1/.opam-switch/build/coq-infotheo.0.3.7) - coq_makefile -f _CoqProject -o Makefile.coq - make -f Makefile.coq all - make[1]: Entering directory '/home/bench/.opam/ocaml-base-compiler.4.07.1/.opam-switch/build/coq-infotheo.0.3.7' - COQDEP VFILES - COQC lib/ssrZ.v - COQC lib/ssrR.v - COQC lib/ssr_ext.v - COQC lib/f2.v - COQC lib/euclid.v - COQC lib/classical_sets_ext.v - COQC ecc_modern/max_subset.v - COQC lib/Reals_ext.v - COQC lib/ssralg_ext.v - COQC lib/num_occ.v - COQC information_theory/kraft.v - COQC ecc_modern/subgraph_partition.v - COQC lib/logb.v - COQC lib/natbin.v - COQC lib/poly_ext.v - COQC lib/vandermonde.v - COQC lib/Ranalysis_ext.v - COQC lib/bigop_ext.v - COQC lib/Rbigop.v - COQC lib/binary_entropy_function.v - COQC ecc_modern/tanner.v - COQC lib/hamming.v - COQC probability/fdist.v - COQC ecc_modern/summary.v - COQC ecc_modern/tanner_partition.v - COQC probability/proba.v - COQC ecc_modern/degree_profile.v - COQC lib/dft.v - COQC probability/jfdist.v - COQC probability/bayes.v - COQC information_theory/source_code.v - COQC toy_examples/expected_value_variance.v - COQC toy_examples/expected_value_variance_ordn.v - COQC toy_examples/expected_value_variance_tuple.v - COQC probability/convex.v - COQC probability/graphoid.v - COQC probability/fsdist.v - COQC probability/convex_stone.v - COQC probability/jensen.v - COQC probability/ln_facts.v - COQC probability/divergence.v - COQC probability/variation_dist.v - COQC probability/log_sum.v - COQC information_theory/entropy.v - COQC probability/partition_inequality.v - COQC information_theory/chap2.v - COQC information_theory/aep.v - COQC information_theory/shannon_fano.v - COQC information_theory/string_entropy.v - COQC information_theory/source_coding_vl_converse.v - COQC probability/convex_equiv.v - COQC probability/pinsker.v - COQC probability/necset.v - COQC information_theory/typ_seq.v - COQC information_theory/channel.v - File "./probability/necset.v", line 797, characters 0-155: - Warning: Variables F, i and n do not occur in the right-hand side. The - notation will not be used for printing as it is not reversible. - [non-reversible-notation,parsing] - COQC information_theory/convex_fdist.v - COQC information_theory/source_coding_vl_direct.v - File "./information_theory/channel.v", line 383, characters 2-10: - Error: The reference real_sup was not found in the current environment. - - make[2]: *** [Makefile.coq:763: information_theory/channel.vo] Error 1 - make[2]: *** Waiting for unfinished jobs.... - make[1]: *** [Makefile.coq:387: all] Error 2 - make[1]: Leaving directory '/home/bench/.opam/ocaml-base-compiler.4.07.1/.opam-switch/build/coq-infotheo.0.3.7' - make: *** [Makefile:2: all] Error 2 [ERROR] The compilation of coq-infotheo failed at "/home/bench/.opam/opam-init/hooks/sandbox.sh build make -j4". #=== ERROR while compiling coq-infotheo.0.3.7 =================================# # context 2.0.6 | linux/x86_64 | ocaml-base-compiler.4.07.1 | file:///home/bench/run/opam-coq-archive/released # path ~/.opam/ocaml-base-compiler.4.07.1/.opam-switch/build/coq-infotheo.0.3.7 # command ~/.opam/opam-init/hooks/sandbox.sh build make -j4 # exit-code 2 # env-file ~/.opam/log/coq-infotheo-22684-335865.env # output-file ~/.opam/log/coq-infotheo-22684-335865.out ### output ### # [...] # notation will not be used for printing as it is not reversible. # [non-reversible-notation,parsing] # COQC information_theory/convex_fdist.v # COQC information_theory/source_coding_vl_direct.v # File "./information_theory/channel.v", line 383, characters 2-10: # Error: The reference real_sup was not found in the current environment. # # make[2]: *** [Makefile.coq:763: information_theory/channel.vo] Error 1 # make[2]: *** Waiting for unfinished jobs.... # make[1]: *** [Makefile.coq:387: all] Error 2 # make[1]: Leaving directory '/home/bench/.opam/ocaml-base-compiler.4.07.1/.opam-switch/build/coq-infotheo.0.3.7' # make: *** [Makefile:2: all] Error 2 <><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><> +- The following actions failed | - build coq-infotheo 0.3.7 +- - No changes have been performed # Run eval $(opam env) to update the current shell environment 'opam install -y -v coq-infotheo.0.3.7 coq.8.15.0' failed.
No files were installed.
true


What is StringTemplate?
StringTemplate is a java template engine (with ports for C#, Objective-C, JavaScript, Scala) for generating source code, web pages, emails, or any other formatted text output. StringTemplate is particularly good at code generators, multiple site skins, and internationalization / localization. StringTemplate also powers ANTLR.
Terence Parr is the maniac behind ANTLR and has been
working on language tools since 1989. He is a professor of computer
science at the University of San Francisco.


Am a programmer based both in software developer and website developer
because of hardwork and doing alot of research i gain skills and found my self able to come up with several website and software projects.
Currently i have familiarized with other programming language such as;css,json,C++,xml,php and java script.
programming is wonderfull career one can be able to come up with programms and develop a website and also a software.


Last week I blogged about the dutchmasters color palettes package, which was inspired
by the wonderful ochRe package. As
mentioned I shamelessly copied the package. I replaced the list with character
vectors containing hex colors and did a find and replace to make it
dutchmasters
instead of ochRe
. This was pretty ugly. I realized that when
we would refactor the ochRe
functions, thus creating functions that create the functions, there would no longer be a need to copy-paste and find-and-replace. So that is what I did. I refactored and expanded ochRe
’s chore into paletti
. (Name chosen because I liked the ring of it). You grab it from Github, with devtools::install_github("edwinth/paletti")
.
Single palettes
paletti
takes both single palettes (character vectors with hex codes) and
lists with palettes, like the ochRe
and dutchmasters
lists. Lets start with
a single palette, this might be useful when you want your coporate identity
colors translated into R. Here I just pick some colors found on the interweb
library(paletti)
library(ggplot2)
mycols <- c(
red = "#E27D60",
blue = "#085DCB",
orange = "#E8A87C",
purple = "#C38D9E",
green = "#41B3A3"
)
viz_palette(mycols)
Now, ochRe provided us with two functions, one two create a ggplot
scale for
colours and to create one for fills. These functions can be created in the
following fashion
mycols_fill <- get_scale_fill(get_pal(mycols))
mycols_color <- get_scale_color(get_pal(mycols))
Both now can be used in ggplot
mtcars$cyl <- as.character(mtcars$cyl)
col_plot <- ggplot(mtcars, aes(mpg, drat, color = cyl)) +
geom_point(size = 4)
col_plot + mycols_color()
fill_plot <- ggplot(mtcars, aes(cyl, fill = cyl)) +
geom_bar()
fill_plot + mycols_fill()
Now, I said I expanded the ochRe
code a bit. The function get_hex
will
produce a function that will return a function in which you can directly return
the hex code by typing its unquoted name. Handy if you want an exact color from
your palette. Prerequisit is that your palette is a named character vector.
mycols_hex <- get_hex(mycols)
fill_plot + scale_fill_manual(values = mycols_hex(blue, purple, red))
Multiple palettes in a list
Both ochRe
and dutchmasters
offer multiple palettes in a list. The only
difference from a single palette is that in the returned function you have to
specify the name of the palette youw want to use. If you don’t, it defaults to
the first palette in the list.
ochRe_col <- get_scale_color(get_pal(ochre_palettes))
dutchmasters_fill <- get_scale_fill(get_pal(dutchmasters))
col_plot + ochRe_col("lorikeet")
fill_plot + dutchmasters_fill("view_of_Delft")
And the same holds for the get_hex
function. You can feed a list with palettes
as well. Note that the palettes that you are going to call must have named
elements.
dutchmasters_hex <- get_hex(dutchmasters)
fill_plot + scale_fill_manual(values = dutchmasters_hex("anatomy",
black(cloak), red(muscle), brown(table)))
That’s it, off you go! Add your own color palette(s) and start plotting. Once
again a major thanks to the ochRe team for the inspiration and the foundations
on which paletti
is built.


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Blocs, Procs, and Lambdas
A bloc is an anonymous block of code for example...
["kazoozles", "orange gummies", "orange tictacs"].each { |yum| p "I heart " + yum + "!" }
# =>"I heart kazoozles!" # =>"I heart orange gummies!" # =>"I heart orange tictacs!"
The bloc here would be the portion in between the curly braces { |yum| p "I heart " + yum + "!" }
or you can also use the do..end syntax.
A proc is a bloc with a name, so you can re-use the code without having to rewrite the code each time. They're also objects unlike Blocs so they have all the functionality of an object.
steaks = ["Ribeye", "T-Bone", "Porterhouse"]
candies = ["kazoozles", "orange gummies", "orange tictacs"]
yummies = Proc.new { |yum| p "I heart " + yum + "!" }
p steaks.each(&yummies)
# =>"I heart Ribeye!"
# =>"I heart T-Bone!"
# =>"I heart Porterhouse!"
p candies.each(&yummies)
# =>"I heart kazoozles!"
# =>"I heart orange gummies!"
# =>"I heart orange tictacs!"
A lambda is essentially a proc that behaves like a method. It'll check to see if you've passed the correct number of arguments, if for some reason you're short or extra an argument or two lambda will throw an error. Procs will go ahead and run your code regardless. Lambda's and procs also handle returns differently. For example...
def steak_proc proc = Proc.new { return "I heart ribeyes" } proc.call "Procs do what they want" end p steak_proc # => I heart ribeyes def steak_lambda lambda = lambda { return "I heart ribeyes" } lambda.call "Lambdas do what I want" end puts steak_lambda # => Lambdas do what I want
From the example you can see proc returns itself and doesn't bother running the rest of steak_proc. A lambda in contrast will run itself and run the rest of steak_lambda method.