In order to get a reference to the API, you will have to discover the API. You can use the dashboard to allow the user pick the service for you, but you can also do this manually in code (see the API description for the dashboard use). ##Service Discovery This is the list of URIs used to declare this API's features, for use in the widget config.xml and as identifier for service type in service discovery functionality. For each URI, the list of functions covered is provided. webinos.discovery.findServices(new ServiceType ('http://webinos.org/api/mediacontent'), {onFound:function (service) { //Stores the Service in a local variable foundService = service } From this point we will refer to the found service as if it was stored in the foundService variable. ##Bind Before using a service, you need to bind to it. Binding is similar on all services. The following code shows how to bind to the Media Content API. Bind to the found and select a service and use. This is required to make calls possible on the webinos service that we created. mediaContentService.bindService ({onBind:function (service) { document.getElementById('position').innerHTML = "Bound MediaContent service"; }}); Gets a list of folders. This method returns (via callback) a list of folder objects. To obtain a list of media items in a specific folder. Lists out Folder details, folder id, URI, storage type, title and modifieddate. function folderDetails(folderDetails) { "use strict"; var i; document.getElementById('displayDetails').innerHTML = ""; var folderData = "
| ID | Path | Name | Type | Date |
|---|---|---|---|---|
| " + folderDetails[i].id + " | "; folderData += "" + folderDetails[i].folderURI + " | "; folderData += "" + folderDetails[i].title + " | "; folderData += "" + folderDetails[i].storageType + " | "; folderData += "" + folderDetails[i].modifiedDate + " |


I note the obvious differences
in the human family.
Some of us are serious,
some thrive on comedy. |
We are more alike, my friends, than we are unalike. |
Some declare their lives are lived
as true profundity,
and others claim they really live
the real reality. |
We are more alike, my friends, than we are unalike. |
The variety of our skin tones
can confuse, bemuse, delight,
brown and pink and beige and purple,
tan and blue and white. |
|
We are more alike, my friends, than we are unalike. |
I've sailed upon the seven seas
and stopped in every land,
I've seen the wonders of the world
not yet one common man. |
|
We are more alike, my friends, than we are unalike. |
The variety of our skin tones
can confuse, bemuse, delight,
brown and pink and beige and purple,
tan and blue and white. |
|
We are more alike, my friends,than we are unalike. |
I know ten thousand women
called Jane and Mary Jane,
but I've not seen any two
who really were the same. |
|
We are more alike, my friends, than we are unalike. |
Mirror twins are different
although their features jibe,
and lovers think quite different thoughts
while lying side by side. |
|
We are more alike, my friends, than we are unalike. |
We love and lose in China,
we weep on England's moors,
and laugh and moan in Guinea,
and thrive on Spanish shores. |
|
We are more alike, my friends, than we are unalike. |
We seek success in Finland
are born and die in Maine.
In minor ways we differ,
in major we're the same. |
|
We are more alike, my friends, than we are unalike. |
I note the obvious differences
between each sort and type,
but we are more alike, my friends,
than we are unalike. |


So far, many of the Black Friday deals we see have seen are the continuation of the Prime Day. However, there were some surprises in this season. For example, the new iPad Air 4 price dropped by $40 before launch. (This sale keeps coming and going). We continue to see aggressive price cuts for 4K large-screen TVs. Our favorite TV of 2020, the LG CX Series OLED TV, now costs less than $ 600 and at the lowest price. Vizio’s new OLED TV costs a whopping $ 500. Meanwhile, 55-inch TVs from other manufacturers start at $ 199.
We have been looking a lot of iPad deals too, and Amazon is offering discounts on all current-generation iPads. However, we don’t see many offers on consoles. Obviously, the biggest players this year are Xbox Series X and PS5. The consoles are scheduled to debut on November 10 and 12, respectively. We’re expecting bundled deals for both systems, but finding them in stock could be a real deal!
Previous generation consoles like PS4 Pro and Xbox One X have yet to drop in price. Meanwhile, the Nintendo Switch still retails for $299, when you can find it in stock. We predict that Amazon, Walmart, and Best Buy will start offering discounts as we are coming close Thanksgiving. With such a huge number of deals, we’re here to bring you the best Black Friday deals 2020. Here are the best Black Friday deals online, please visit our website/blog dealsandcouponsonline.com to get early updates on sales.
Buy Now!


Introduction
We will show all the Public APIs here.
The APIs support GET/POST requests .
You can request by a rate limit of 3 requests/sec , otherwise you will be blocked.
Each API return data in format like :{"status":1, "message":"OK", "result":""}.
status: 1 mean Success , 0 mean Fail
message: OK or fail reason
result: json format data about the request result
Both http and https are supported
Balance APIs
Get total EC on block chain
Get EC Balance for a single Address
Get EC Balance for multiple Addresses in a single call
Account APIs
Get a list of 'Normal' Transactions By Address
[BETA] Get a list of 'Internal' Transactions by Address
Get list of Blocks Mined by Address
Contract APIs
Newly verified Contracts are synced to the API servers within 5 minutes or less
Get Contract ABI for Verified Contract Source Codes
A simple sample for retrieving the contractABI using Web3.js and Jquery to interact with a contract
var Web3 = require('web3');
var web3 = new Web3(new Web3.providers.HttpProvider());
var version = web3.version.api;
$.getJSON('http://explorer.coin.ec/api?module=contract&action=getabi&address=0xc01fbdf458041359a8eeaf03d9991dd8fd8dbd6f', function (data) {
var contractABI = "";
contractABI = JSON.parse(data.result);
if (contractABI != ''){
var MyContract = web3.eth.contract(contractABI);
var myContractInstance = MyContract.at("0xc01fbdf458041359a8eeaf03d9991dd8fd8dbd6f");
var result = myContractInstance.getBuyPrice();
console.log("result : " + result);
} else {
console.log("Error" );
}
});
[Beta] Get Contract Source Code for Verified Contract Source Codes
Transaction APIs
[BETA] Check Transaction Receipt Status
Note: status: 0 = Fail, 1 = Pass.
[BETA] transactionlist
[Parameters] address: transaction Owner
[Optional Parameters] page: current page
[Optional Parameters] pageSize: no more than 100 tx per page
Blocks APIs
[BETA] Get Block Rewards by BlockNo
Event Logs
[Beta] The Event Log API was designed to provide an alternative to the native
eth_getLogs. Below are the list of supported filter parameters:
- [require Parameters] address: contract address
- [require Parameters] fromBlock: logs in block is great than or equle fromBlock
- [Optional Parameters] toBlock: logs in block is little than or equle toBlock
- [Optional Parameters] topics: topics filter. multi topic separate with comma.
such as: ...&topics=value0,,value2&... this exprission will fetch logs that topic0 is value0 and topic2 is value2.
each value's length is 66(contain:0x)
- [Optional Parameters] topic_oprs: topics operation. multi operation separate with comma.
this parameters explain the relation between the topics above.
such as: ...&topic_oprs=0_and,1_2_or... this exprission means that topics0=value0 && (topics1=value1 || topics2=value2).
if there is not topic_oprs, then all topics will connect with 'and'.
- [Optional Parameters] data: log data(not index param data)
- [Optional Parameters] returnFilters: return specific fields(full fields as default). multi topic separate with comma.
such as: ...&returnFilters=address,timestamp,topics,data&...
All fields as follow:
address: String (contract address)
txHash: String (hash of transaction which contain the log)
blockNumber: Number(blockNumber of block which contain the log)
timestamp: Number
from: String(from of transaction)
to: String(to of transaction)
logIndex: Number,
topics: Array ([topic0, topic1, topic2])
data: String (data of transaction)
gasUsed:Number
gasPrice: Number
fromBlock and toBlock accepts the blocknumber (integer, NOT hex) or 'latest' (earliest & pending is NOT supported yet)
Geth/Parity Proxy APIs
The following are the limited list of supported Proxied APIs for Geth available through ECscan.
For the list of the parameters and descriptions please see https://github.com/ethereum/wiki/wiki/JSON-RPC. Parameters provided should be named like in the examples below. For compatibility with Parity, please prefix all hex strings with "0x"
ec_blockNumber
Returns the number of most recent block
ec_getBlockByNumber
Returns information about a block by block number.
ec_getBlockTransactionCountByNumber
Returns the number of transactions in a block from a block matching the given block number
ec_getTransactionByHash
Returns the information about a transaction requested by transaction hash
ec_getTransactionByBlockNumberAndIndex
Returns information about a transaction by block number and transaction index position
ec_getTransactionCount
Returns the number of transactions sent from an address
ec_sendRawTransaction
Creates new message call transaction or a contract creation for signed transactions
ec_getTransactionReceipt
Returns the receipt of a transaction by transaction hash
ec_call
Executes a new message call immediately without creating a transaction on the block chain
ec_getCode
Returns code at a given address
ec_getStorageAt (**experimental)
Returns the value from a storage position at a given address.
ec_gasPrice
Returns the current price per gas in wei.
ec_estimateGas
Makes a call or transaction, which won't be added to the blockchain and returns the used gas, which can be used for estimating the used gas
Token Info
Get ERC20-Token TotalSupply by ContractAddress
tokenlist
[Optional Parameters] page: current page
[Optional Parameters] pageSize: no more than 100 tx per page
masternode
masternode address
General Stats
Get Total Supply of Ether
Get EC LastPrice Price
Misc Tools and Utilities
These are 3rd party tools and utilities created by the community and we do not provide any support or warranties for the solutions listed below
py-etzscan-api module (corpetty)
node API (Sebastian Schürmann)


Error Reporting¶
Description¶
Many C Driver functions report errors by returning false
or -1 and filling out a bson_error_t
structure with an error domain, error code, and message. Use domain
to determine which subsystem generated the error, and code
for the specific error. message
is a human-readable error description.
See also: Handling Errors in libbson.
| Domain | Code | Description |
|---|---|---|
MONGOC_ERROR_CLIENT |
MONGOC_ERROR_CLIENT_TOO_BIG |
You tried to send a message larger than the server’s max message size. |
MONGOC_ERROR_CLIENT_AUTHENTICATE |
Wrong credentials, or failure sending or receiving authentication messages. | |
MONGOC_ERROR_CLIENT_NO_ACCEPTABLE_PEER |
You tried an SSL connection but the driver was not built with SSL. | |
MONGOC_ERROR_CLIENT_IN_EXHAUST |
You began iterating an exhaust cursor, then tried to begin another operation with the same mongoc_client_t. | |
MONGOC_ERROR_STREAM |
MONGOC_ERROR_STREAM_NAME_RESOLUTION |
DNS failure. |
MONGOC_ERROR_STREAM_SOCKET |
Timeout communicating with server, or connection closed. | |
MONGOC_ERROR_STREAM_CONNECT |
Failed to connect to server. | |
MONGOC_ERROR_PROTOCOL |
MONGOC_ERROR_PROTOCOL_INVALID_REPLY |
Corrupt response from server. |
MONGOC_ERROR_PROTOCOL_BAD_WIRE_VERSION |
The server version is too old or too new to communicate with the driver. | |
MONGOC_ERROR_CURSOR |
MONGOC_ERROR_CURSOR_INVALID_CURSOR |
You passed bad arguments to mongoc_collection_find_with_opts(), or you called mongoc_cursor_next() on a completed or failed cursor, or the cursor timed out on the server. |
MONGOC_ERROR_QUERY |
MONGOC_ERROR_QUERY_FAILURE |
Error API Version 1: Server error from command or query. The server error message is in message . |
MONGOC_ERROR_SERVER |
MONGOC_ERROR_QUERY_FAILURE |
Error API Version 2: Server error from command or query. The server error message is in message . |
MONGOC_ERROR_SASL |
A SASL error code. | man sasl_errors for a list of codes. |
MONGOC_ERROR_BSON |
MONGOC_ERROR_BSON_INVALID |
You passed an invalid or oversized BSON document as a parameter, or called mongoc_collection_create_index() with invalid keys, or the server reply was corrupt. |
MONGOC_ERROR_NAMESPACE |
MONGOC_ERROR_NAMESPACE_INVALID |
You tried to create a collection with an invalid name. |
MONGOC_ERROR_COMMAND |
MONGOC_ERROR_COMMAND_INVALID_ARG |
Many functions set this error code when passed bad parameters. Print the error message for details. |
MONGOC_ERROR_PROTOCOL_BAD_WIRE_VERSION |
You tried to use a command option the server does not support. | |
MONGOC_ERROR_DUPLICATE_KEY |
An insert or update failed because because of a duplicate _id or other unique-index violation. |
|
MONGOC_ERROR_COMMAND |
Error code from server. | Error API Version 1: Server error from a command. The server error message is in message . |
MONGOC_ERROR_SERVER |
Error code from server. | Error API Version 2: Server error from a command. The server error message is in message . |
MONGOC_ERROR_COLLECTION |
MONGOC_ERROR_COLLECTION_INSERT_FAILED , MONGOC_ERROR_COLLECTION_UPDATE_FAILED , MONGOC_ERROR_COLLECTION_DELETE_FAILED . |
Invalid or empty input to mongoc_collection_insert(), mongoc_collection_insert_bulk(), mongoc_collection_update(), or mongoc_collection_remove(). |
MONGOC_ERROR_COLLECTION |
Error code from server. | Error API Version 1: Server error from mongoc_collection_insert(), mongoc_collection_insert_bulk(), mongoc_collection_update(), or mongoc_collection_remove(). |
MONGOC_ERROR_SERVER |
Error code from server. | Error API Version 2: Server error from mongoc_collection_insert(), mongoc_collection_insert_bulk(), mongoc_collection_update(), or mongoc_collection_remove(). |
MONGOC_ERROR_GRIDFS |
MONGOC_ERROR_GRIDFS_CHUNK_MISSING |
The GridFS file is missing a document in its chunks collection. |
MONGOC_ERROR_GRIDFS_INVALID_FILENAME |
You passed a NULL filename to mongoc_gridfs_remove_by_filename(). | |
MONGOC_ERROR_GRIDFS_PROTOCOL_ERROR |
You called mongoc_gridfs_file_set_id() after mongoc_gridfs_file_save(). | |
MONGOC_ERROR_SCRAM |
MONGOC_ERROR_SCRAM_PROTOCOL_ERROR |
Failure in SCRAM-SHA-1 authentication. |
MONGOC_ERROR_SERVER_SELECTION |
MONGOC_ERROR_SERVER_SELECTION_FAILURE |
No replica set member or mongos is available, or none matches your read preference, or you supplied an invalid mongoc_read_prefs_t. |
MONGOC_ERROR_WRITE_CONCERN |
Error code from server. | There was a write concern error or timeout from the server. |
Setting the Error API Version¶
The driver’s error reporting began with a design flaw: when the error domain is MONGOC_ERROR_COLLECTION
, MONGOC_ERROR_QUERY
, or MONGOC_ERROR_COMMAND
, the error code might originate from the server or the driver. An application cannot always know where an error originated, and therefore cannot tell what the code means.
For example, if mongoc_collection_update() sets the error’s domain to MONGOC_ERROR_COLLECTION
and its code to 24, the application cannot know whether 24 is the generic driver error code MONGOC_ERROR_COLLECTION_UPDATE_FAILED
or the specific server error code “LockTimeout”.
To fix this flaw while preserving backward compatibility, the C Driver 1.4 introduces “Error API Versions”. Version 1, the default Error API Version, maintains the flawed behavior. Version 2 adds a new error domain, MONGOC_ERROR_SERVER
. In Version 2, error codes originating on the server always have error domain MONGOC_ERROR_SERVER
or MONGOC_ERROR_WRITE_CONCERN
. When the driver uses Version 2 the application can always determine the origin and meaning of error codes. New applications should use Version 2, and existing applications should be updated to use Version 2 as well.
| Error Source | API Version 1 | API Version 2 |
| mongoc_cursor_error() | MONGOC_ERROR_QUERY |
MONGOC_ERROR_SERVER |
| mongoc_client_command(), mongoc_database_command(), and other command functions | MONGOC_ERROR_QUERY |
MONGOC_ERROR_SERVER |
| mongoc_collection_count_with_opts(), mongoc_client_get_database_names(), and other command helper functions | MONGOC_ERROR_QUERY |
MONGOC_ERROR_SERVER |
| mongoc_collection_insert() mongoc_collection_insert_bulk() mongoc_collection_update() mongoc_collection_remove() | MONGOC_ERROR_COMMAND |
MONGOC_ERROR_SERVER |
| mongoc_bulk_operation_execute() | MONGOC_ERROR_COMMAND |
MONGOC_ERROR_SERVER |
| Write-concern timeout | MONGOC_ERROR_WRITE_CONCERN |
MONGOC_ERROR_WRITE_CONCERN |
The Error API Versions are defined with MONGOC_ERROR_API_VERSION_LEGACY
and MONGOC_ERROR_API_VERSION_2
. Set the version with mongoc_client_set_error_api() or mongoc_client_pool_set_error_api().


{% extends "base.html" %} {% load widget_tweaks %} {% block MainContent %}
Your username and password didn't match. Please try again.


Surprisingly enjoyable afternoon weeding and tearing out blackberries. Plenty of breaks to play with Cora and read makes all the difference.
7/31/2010, 9:06:15 PM
Favs: 0
Retweets: 0
link--- layout: tweet ---
Surprisingly enjoyable afternoon weeding and tearing out blackberries. Plenty of breaks to play with Cora and read makes all the difference.
7/31/2010, 9:06:15 PM
Favs: 0
Retweets: 0
link


This filter includes/excludes jobs based on how their builds were started and how they finished.
Options
- Build trend type:
-
How a job's builds must have been started or how they must have finished in order for this filter to match.
- How far back to check:
-
A job can have many builds and this option determines how many of those builds
will be checked. Always goes backwards from the latest build. Can be a decimal
number, e.g. 1.5 hours. If you want to include all builds set this
value to 0.
- Match type:
-
Whether to add or remove jobs from this view. There's two kinds of match types:
- Include matched/unmatched: adds additional jobs to this view.
- Exclude matched/unmatched: removes jobs from this view that have been included by previous filters.
Examples
- Show all jobs that ran in the last 3 hours.
- Show all jobs that have been stable for the last 10 builds.
- Show all jobs that have at least one non-stable build in the last week.
- Show all jobs that have not been run in the last 7 days.
- Show all jobs that have not been triggered by an SCM change for 30 days.
- Show all jobs that were last triggered by a remote trigger.


{% include 'includes/_navbar.html' %} {% include 'includes/_caseinformation.html' %}
{% include 'includes/_messages.html' %} {% block body %}{% endblock %}


Ramaphosa jokes he's glad it's not election season: 'Siya would be president, Erasmus minister of finance'
President Cyril Ramaphosa turned on the charm when addressing the world conquering Springboks at the Union Buildings on Thursday, telling them "I'm glad it's not election season because all these players would be elected".
The Boks began their trophy parade through the streets of Pretoria and Johannesburg on Thursday and will move to other parts of the country in the coming days.
Fresh from a history-making victory over England – 32-12 – the Boks, led by Siya Kolisi lifted the Webb Ellis Cup for a third time in as many finals.
"I must applaud the strategy deployed by [coach] Rassie Erasmus and his team… today they are victorious as gladiators," Ramaphosa began.
Kolisi president, Erasmus minister of finance
"What I am pleased about is that we are not about to hold an election… if we were about to hold an election, I have no doubt that the entire [Springbok] rugby team would be in Parliament [and] in Cabinet," Ramaphosa joked.
"Kolisi would have been the president and Erasmus would be the Minister of Finance," he continued … "I'm glad I don't have to compete with Siya Kolisi right now."
Ramaphosa also used the opportunity to thank the team for "consolidating the unity of the nation".
In the lead-up to the final, commentary, both social and on traditional media weighed differently on the significance of the Bok win.
Social commentators on the one hand wrote about the unifying role the win would have on South Africa, while others warned that in a country grappling high unemployment, slow economic growth, state capture and the declaration of war on its women and children – the expectation that a Bok win would be a wand that unites people was misplaced.
READ | Siya's Springboks, an expectant nation and a contested sport
But, even given South Africans' love-hate relationship with the Boks, the scenes on Saturday seemed to point to the unity envisaged by some in the lead-up to the final.
'Lifted spirit of the country'
Ramaphosa used his final words to hit out at those who are "dismissing" the victory.
"You have helped unite the country and you have lifted the spirit of the country," the president said.
"Thank you for having done so. You have consolidated the unity of the nation and we want to savour this moment. We thank you for being the catalyst to ensure we can continue to build our nation".
- Compiled by Kamva Somdyala


|
C++ Actor Framework 0.19
|
A central place where workers return to after finishing a task. More...
#include <abstract_worker_hub.hpp>
Inherited by caf::detail::worker_hub< caf::io::basp::worker >, and caf::detail::worker_hub< Worker >.
Public Member Functions | |
| void | await_workers () |
| Waits until all workers are back at the hub. | |
Protected Member Functions | |
| void | push_new (abstract_worker *ptr) |
| Adds a new worker to the hub. | |
| void | push_returning (abstract_worker *ptr) |
| Returns a worker to the hub. | |
| abstract_worker * | pop_impl () |
| Tries to retrieve a worker from the hub. | |
| abstract_worker * | peek_impl () |
Checks which worker would pop currently return. | |
Protected Attributes | |
| std::atomic< abstract_worker * > | head_ |
| std::atomic< size_t > | running_ |
| std::mutex | mtx_ |
| std::condition_variable | cv_ |
A central place where workers return to after finishing a task.
A hub supports any number of workers that call push
, but only a single master that calls pop
. The hub takes ownership of all workers. Workers register at the hub during construction and get destroyed when the hub gets destroyed.
|
protected |
Checks which worker would pop
currently return.
nullptr
if the hub is currently empty.
|
protected |
Tries to retrieve a worker from the hub.
nullptr
if the hub is currently empty.


| Property | Description | |
|---|---|---|
| version |
| Constant | Description | |
|---|---|---|
| DATE_DAY_FORMATTER | Day of month, from 0 to 30 on Date objects. |
|
| DATE_FULLYEAR_FORMATTER | Full year, e.g. | |
| DATE_HOUR_AMPM_FORMATTER | a.m or p.m on Date objects. |
|
| DATE_HOUR_FORMATTER | Hours 0-12 on Date objects. |
|
| DATE_HOUR24_FORMATTER | Hours (0-23) on Date objects. |
|
| DATE_MINUTES_FORMATTER | Minutes on Date objects. |
|
| DATE_MONTH_FORMATTER | Month from 1 to 12 on Date objects. |
|
| DATE_SECONDS_FORMATTER | Seconds on Date objects. |
|
| DATE_TOLOCALE_FORMATTER | A string rep of a Date object on the current locale. |
|
| DATE_YEAR_FORMATTER | Year, e.g. | |
| FLOAT_FORMATER | Outputs as a Number, can use the precision specifier: %.2sf will output a float with 2 decimal digits. | |
| HEXA_FORMATER | Converts to a Hexa number (includes 0x) | |
| OCTAL_FORMATER | Converts to an OCTAL number | |
| STRING_FORMATTER | Converts to a string |


Go!
Connect to Twitter
Sign Out
About {{resultsFound}} results
Chart by hour of tweet
{{t.user.name}}
-
{{t.created_at | asDate | date:'short'}}
{{t.text}}


Persist data object to storage Modify global copy of persisted object Clear storage
Reload the page to see the changes in the storage
Contents of the localStorage:


This tool will take an input layer and copy it to a data store. You can copy results to ArcGIS Data Store (relational or spatiotemporal big data store) and a layer will be created in your portal or you can copy results to a big data file sure.
For example, you could copy features that are stored in a big data file share
to a relational data store
and specify that only features within the current map extent will be copied. This would create a hosted feature service with only those features that were within the specified map extent.
The layer or table that will be copied.
In addition to choosing a layer from your map, you can choose Choose Analysis Layer at the bottom of the drop-down list to browse to your contents for a big data file share dataset or feature layer.
Optionally, use the selection button to identify the locations to be copied.
The data store that the layer will be copied to. This parameter will override the selection in the Analysis Environments. The options are the following:
The name of the layer that will be created. If you are writing to an ArcGIS Data Store, your results will be saved in My Content and added to the map. If you are writing to a big data file share, your results will be stored in the big data file share and added to its manifest. It will not be added to the map. The default name is based on the tool name and the input layer name. If the layer already exists, the tool will fail.
When writing to ArcGIS Data Store (relational or spatiotemporal big data store) using the Save result in drop-down box, you can specify the name of a folder in My Content where the result will be saved.


---
layout: post
title: No, Mr. President
date: '2009-05-15T14:26:00.001-05:00'
author: Jabell
tags:
- Politics
- Abortion
- Suffering
modified_time: '2009-05-15T14:27:39.791-05:00'
blogger_id: tag:blogger.com,1999:blog-19739956.post-2209162115747190180
blogger_orig_url: http://theabellsix.blogspot.com/2009/05/no-mr-president.html
---
(HT: Desiring God)


JADS (Just another development server) is a by developers for developers light-weight web server designed to cater specifically for SAPUI5 development with OData proxying.
This is the release of JADS version 1 which works for standard web development and OData proxying to a SAP System. The next goals for features include:
The code behind JADS is open source in the hope that if there has been anything missed others can contribute to suit their scenarios. The JADS source can be found in the github repository https://github.com/bocallaghan/JADS/
JADS is not meant to be a download, use and forget application (well it is) but we need your help to make JADS even better. If there is a scenario you need for your development process we encourage you to tweak, test and push back your changes so that others can benefit from your changes.
For more information about JADS please check out the GIT repository or tweet @callaghan001


Gets local users.
Get-User [[-UserName] <String>] [<CommonParameters>]
Get-User
gets all local users. Use the UserName
parameter to get a specific user by its username.
The objects returned by Get-User
are instances of System.DirectoryServices.AccountManagement.UserPrincipal
. These objects use external resources, which, if they are disposed of correctly, will cause memory leaks. When you're done using the objects returne by Get-User
, call Dispose()
on each one to clean up its external resources.
Get-User
is new in Carbon 2.0.
| Name | Type | Description | Required? | Pipeline Input | Default Value |
|---|---|---|---|---|---|
| UserName | String | The username for the user. |
false | false |
Get-User
Demonstrates how to get all local users.
Get-User -Username LSkywalker
Demonstrates how to get a specific user.


Folashade Okunubi
NIKE - Software Engineer
Carnegie Mellon University
To take you through the set-up of a simple node application.
https://github.com/Folashade/we-code-node-starter
lightweight
real-time
This sample template creates a web application that allows you to create "listings" by filling in a few fields in a form.
terminal>
WE CODE NODE APP
| README.md
| app.js
| data.txt
| package.json
| static/
| *node_modules/*
README.md
app.js
data.txt
package.json
static/
node_modules/
terminal>
npm WARN package.json<EMAIL_ADDRESS>No repository field.
<EMAIL_ADDRESS>node_modules/body-parser
├──<EMAIL_ADDRESS>├──<EMAIL_ADDRESS>├──<EMAIL_ADDRESS><EMAIL_ADDRESS>└──<EMAIL_ADDRESS><EMAIL_ADDRESS><EMAIL_ADDRESS><EMAIL_ADDRESS>node_modules/express
├──<EMAIL_ADDRESS>├──<EMAIL_ADDRESS>└──<EMAIL_ADDRESS><EMAIL_ADDRESS>terminal>
this is just to help you get started


Our vision is to present PixelProperty to the public outside of the boundaries of the digital world. We plan on accomplishing this vision by bridging the digital cryptocollectable world with the real world through various products and services. The first and primary product for our ecosystem is PixelProperty.io, The Evolving Blockchain Canvas. Upon completion of PixelProperty.io, PixelProperty will be integrated into a live updating billboard to showcase the Evolving Blockchain Canvas. This billboard will be the first of many steps in bringing a real world representation to digital blockchain Properties.
On Ethereum, PixelProperty can't scale until sharding is implemented and live. The team researched and developed the Seed project as a attempt to solve this scaling issue, while also diversifying the company into a new market. The goal was to have PixelProperty run cross-chain between the two ecosystems, taking advantage of Ethereum for the fungibility of tokens and Seed for scaling DApp usage. Sadly, that project ran into issues, therefore PixelProperty is instead looking into alternative blockchains to cross-chain with. The team is impressed by the capabilities of the EOS blockchain and will explore the possibility of pivoting towards EOS or similar hyper-scaling DBFT networks such as NEO
The team also pursued a third project, the worlds first incremental RPG DApp, Guilds of Gods. Guilds of Gods was a web DApp to be run on the Seed network, which would not be tokenized and cost nothing to use. PixelProperty would then be integrated into Guilds of Gods as a form of in-game real-estate ownership, giving a new use case to PixelProperty. Despite Seed's shortcomings, Guilds of Gods has shown a lot of potential on its own, and has become a standalone web game. The game is in open pre-alpha, and is scheduled for release soon.
The PixelProperty Team is run by three Canadian entrepreneurs: Carson Roscoe, Jaegar Sarauer, and Arthur Pankiewicz.
Both Jaegar and Carson have completed blockchain research projects at the British Columbia Institute of Technology which contributed to the design and development of PixelProperty. Carson's experience developing PixelProperty and researching blockchain can be found on his blog on Steemit. Carson, Jaegar, and Arthur first began working together in university when they developed Harbour Guide, a brain training puzzle game for web. Jaegar and Carson are currently maintaining Guilds of Gods, a browser based MMO with an active and dedicated community, which was originally developed by Jaegar during his time at university.
All of the team members are currently working as professional software developers based out of British Columbia.


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PX4 Firmware
PX4 Autopilot Software http://px4.io
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#include <Landingslope.hpp>
Public Member Functions | |
| Landingslope ()=default | |
| ~Landingslope ()=default | |
| float | getLandingSlopeRelativeAltitude (float wp_landing_distance) |
| float | getLandingSlopeRelativeAltitudeSave (float wp_landing_distance, float bearing_lastwp_currwp, float bearing_airplane_currwp) |
| float | getFlareCurveRelativeAltitudeSave (float wp_landing_distance, float bearing_lastwp_currwp, float bearing_airplane_currwp) |
| void | update (float landing_slope_angle_rad_new, float flare_relative_alt_new, float motor_lim_relative_alt_new, float H1_virt_new) |
| float | landing_slope_angle_rad () |
| float | flare_relative_alt () |
| float | motor_lim_relative_alt () |
| float | flare_length () |
| float | horizontal_slope_displacement () |
Static Public Member Functions | |
| static __EXPORT float | getLandingSlopeRelativeAltitude (float wp_landing_distance, float horizontal_slope_displacement, float landing_slope_angle_rad) |
| static __EXPORT float | getLandingSlopeAbsoluteAltitude (float wp_landing_distance, float wp_landing_altitude, float horizontal_slope_displacement, float landing_slope_angle_rad) |
| static __EXPORT float | getLandingSlopeWPDistance (float slope_altitude, float wp_landing_altitude, float horizontal_slope_displacement, float landing_slope_angle_rad) |
Private Member Functions | |
| void | calculateSlopeValues () |
Private Attributes | |
| float | _landing_slope_angle_rad {0.0f} |
| phi in the plot More... | |
| float | _flare_relative_alt {0.0f} |
| h_flare,rel in the plot More... | |
| float | _motor_lim_relative_alt {0.0f} |
| float | _H1_virt {0.0f} |
| H1 in the plot. More... | |
| float | _H0 {0.0f} |
| h_flare,rel + H1 in the plot More... | |
| float | _d1 {0.0f} |
| d1 in the plot More... | |
| float | _flare_constant {0.0f} |
| float | _flare_length {0.0f} |
| d1 + delta d in the plot More... | |
| float | _horizontal_slope_displacement {0.0f} |
| delta d in the plot More... | |
Definition at line 45 of file Landingslope.hpp.
|
default |
|
default |
|
private |
Definition at line 59 of file Landingslope.cpp.
References _d1, _flare_constant, _flare_length, _flare_relative_alt, _H0, _H1_virt, _horizontal_slope_displacement, and _landing_slope_angle_rad.
Referenced by update().
|
inline |
Definition at line 124 of file Landingslope.hpp.
References _flare_length.
Referenced by FixedwingPositionControl::control_landing(), and FixedwingPositionControl::parameters_update().
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inline |
Definition at line 122 of file Landingslope.hpp.
References _flare_relative_alt.
Referenced by FixedwingPositionControl::control_landing().
| float Landingslope::getFlareCurveRelativeAltitudeSave | ( | float | wp_landing_distance, |
| float | bearing_lastwp_currwp, | ||
| float | bearing_airplane_currwp | ||
| ) |
Definition at line 90 of file Landingslope.cpp.
References _flare_constant, _flare_length, _H0, _H1_virt, f(), math::max(), and math::radians().
Referenced by FixedwingPositionControl::control_landing(), and getLandingSlopeWPDistance().
|
inlinestatic |
Definition at line 94 of file Landingslope.hpp.
References getLandingSlopeRelativeAltitude().
Referenced by MissionFeasibilityChecker::checkFixedWingLanding().
| float Landingslope::getLandingSlopeRelativeAltitude | ( | float | wp_landing_distance | ) |
Definition at line 69 of file Landingslope.cpp.
References _horizontal_slope_displacement, and _landing_slope_angle_rad.
Referenced by getLandingSlopeAbsoluteAltitude(), and getLandingSlopeRelativeAltitudeSave().
|
inlinestatic |
Definition at line 83 of file Landingslope.hpp.
| float Landingslope::getLandingSlopeRelativeAltitudeSave | ( | float | wp_landing_distance, |
| float | bearing_lastwp_currwp, | ||
| float | bearing_airplane_currwp | ||
| ) |
Definition at line 76 of file Landingslope.cpp.
References f(), getLandingSlopeRelativeAltitude(), and math::radians().
Referenced by FixedwingPositionControl::control_landing().
|
inlinestatic |
Definition at line 105 of file Landingslope.hpp.
References getFlareCurveRelativeAltitudeSave(), horizontal_slope_displacement(), and update().
Referenced by MissionFeasibilityChecker::checkFixedWingLanding().
|
inline |
Definition at line 125 of file Landingslope.hpp.
References _horizontal_slope_displacement.
Referenced by getLandingSlopeWPDistance(), and FixedwingPositionControl::parameters_update().
|
inline |
Definition at line 121 of file Landingslope.hpp.
References _landing_slope_angle_rad.
Referenced by FixedwingPositionControl::parameters_update().
|
inline |
Definition at line 123 of file Landingslope.hpp.
References _motor_lim_relative_alt.
Referenced by FixedwingPositionControl::control_landing().
| void Landingslope::update | ( | float | landing_slope_angle_rad_new, |
| float | flare_relative_alt_new, | ||
| float | motor_lim_relative_alt_new, | ||
| float | H1_virt_new | ||
| ) |
Definition at line 45 of file Landingslope.cpp.
References _flare_relative_alt, _H1_virt, _landing_slope_angle_rad, _motor_lim_relative_alt, and calculateSlopeValues().
Referenced by getLandingSlopeWPDistance(), and FixedwingPositionControl::parameters_update().
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private |
d1 in the plot
Definition at line 54 of file Landingslope.hpp.
Referenced by calculateSlopeValues().
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private |
Definition at line 55 of file Landingslope.hpp.
Referenced by calculateSlopeValues(), and getFlareCurveRelativeAltitudeSave().
|
private |
d1 + delta d in the plot
Definition at line 56 of file Landingslope.hpp.
Referenced by calculateSlopeValues(), flare_length(), and getFlareCurveRelativeAltitudeSave().
|
private |
h_flare,rel in the plot
Definition at line 50 of file Landingslope.hpp.
Referenced by calculateSlopeValues(), flare_relative_alt(), and update().
|
private |
h_flare,rel + H1 in the plot
Definition at line 53 of file Landingslope.hpp.
Referenced by calculateSlopeValues(), and getFlareCurveRelativeAltitudeSave().
|
private |
H1 in the plot.
Definition at line 52 of file Landingslope.hpp.
Referenced by calculateSlopeValues(), getFlareCurveRelativeAltitudeSave(), and update().
|
private |
delta d in the plot
Definition at line 57 of file Landingslope.hpp.
Referenced by calculateSlopeValues(), getLandingSlopeRelativeAltitude(), and horizontal_slope_displacement().
|
private |
phi in the plot
Definition at line 49 of file Landingslope.hpp.
Referenced by calculateSlopeValues(), getLandingSlopeRelativeAltitude(), landing_slope_angle_rad(), and update().
|
private |
Definition at line 51 of file Landingslope.hpp.
Referenced by motor_lim_relative_alt(), and update().


Before Change
if version_name not in state_dict:
self.buggy_offset = 1
self._make_tail(False)
state_dict[version_name] = torch.LongTensor([1])
def adapt_target(self, target):
In order to be efficient, the AdaptiveSoftMax does not compute the
After Change
def upgrade_state_dict_named(self, state_dict, name):
version_name = name + ".version"
if version_name not in state_dict:
raise Exception("This version of the model is no longer supported")
def adapt_target(self, target):
In order to be efficient, the AdaptiveSoftMax does not compute the
scores for all the word of the vocabulary for all the examples. It is


TL; DR
Be the person you need. Summarize and help those who need help. Try to help with work that you’re interested in. Don’t be intimidated to help; someone has to help, and you don’t need to be an expert to teach. The sooner you do something, the faster that you can learn.
At the start of my career, I felt like an imposter. I worked at companies that used CMS’s such as Umbraco, Sharepoint, and Drupal but hardly ever had to do any real customizations. Whenever I did do complex work, I had a mentor to guide me. The imposter syndrome only got worst as the client requests got more and more complicated.
I do not think that I’ve emphasized this enough.
Whenever I did any complex work, I had a mentor to guide me.
Someone more experienced than me was willing to answer my questions. I had to learn how to phrase my questions just right so that he can help me. I think that the importance of helping out in the community is overlooked; we live in a world where there is more data than we can hope to parse. Although technology is getting better at providing contextual data, I believe that having a person explain a topic is more valuable than having an algorithm provide hyper informed suggestions.
Once this became apparent, I decided to volunteer more around the community. This led me to think of a few different ways of helping out. The following are a few that I came up with:
- Participate in open source projects
- Participate in hackathons
- Participate in local meetups
- Participate in mentoring programs
The last three months, I’ve been doing these things and a few more.
Participating in open source projects
It is important to call this out at once: contributing to an open source project does not mean that you need to write any code. There are so many out there, many of which might just need some better documentation, testing or just code reviewing. Beginners are often intimidated by complex open source projects, but they do not need to be. Asking to see how one can be a part of the project is often the best way to start.
In July, I became a team lead on an open source project called Alliance Community. It’s been a lot of fun and was even made Scrum Master (they use the term Coach). It started because I wanted to help out doing code reviews, and ultimately ended up restructuring the entire application. It’s important to note that my beginnings at Alliance Community seem rather small; I started small and gained responsibility as time passed by.
This is important.
I started small and gained responsibilities as time passed by.
Participating in hackathons
Aside from trying to find a project online, you can also participate in hackathons. This is a great way to learn and give back; you get to work on something small that has potential to grow really big. You’re also able to work with individuals that have very diverse backgrounds.
In October, I participated in a Hackathon called She Hacks Chi. It was aimed at mostly female developers trying to get young girls into Science, Technology, Engineering and Mathematics (STEM). I participated by becoming a mentor for the hackathon. The team I mentored ended up winning an award for appealing to the most young girls.
Helping out in Hackathons is a great way to share your knowledge and learn something new. They are very focused and everyone at the hackathon is there for similar reasons.
Participating in local meetups
Giving back can be done through your local meetups. It is important to note that you should share whatever knowledge you find valuable. When I was a beginner, it was very difficult for me to find what to share because I felt that everyone either (a) was too advanced for my contributions or (b) my contributions were not applicable to anyone. Regardless of what skill level you’re at, share the knowledge.
In September, I gave a lightning talk at Chicago Ruby about programming for the internet of things using Ruby. Ruby is not usually the first language that people consider for the Internet of Things but I provided two use cases in which you can use Ruby to perform these things. In the process of preparing the lightning talk, I ended up fixing the Artoo Ruby gem and made my first unintended open source contribution.
Going to local meetups will benefit you in a sense that whatever you share, it will be rock solid; you will likely do research and try to think of your nugget of information as something that can help many people. This will allow you to get a better understanding of what you’re doing and where you’re going. The best part of it is that you will educate people around you.
Another helpful thing about local meetups is that you get to see what is currently being done in the industry. You will learn what new technologies or paradigms are out there, and how they are actively being developed.
Participating in mentoring
Another way to contribute to the community is to mentor someone. It can be a friend, a co-worker or a stranger. Find a local meetup and offer to start a mentoring program that is a few months long.
As of mid-October, I have been mentoring two exceptional developers in Web Development using Python. I was able to find them by going to Chicago’s Python user group (Chipy). The program is meant to teach an individual how to do some web development from the ground up.
There are other groups that are looking for experienced developers to mentor the youth. The best way to find these types of groups is to go to a meetup group and find out how you can help. It doesn’t hurt to ask.
Final notes
There are many ways to contribute to the community. Other people will learn and will teach you new things. You don’t need to be an expert to teach people. Some people are known for thinking that the best way to learn is to teach.
Go out there and make a difference. Help out the people who were in your shoes when you were getting started. If you’re a beginner, voice your thoughts and ideas. You’ll impress people and get valuable feedback.


{% extends "layouts/base.html" %} {% block title %}TSCT Portal - Submissions{% endblock %} {% block content %} Submissions for assignment: {{ assignment['assign_name'] }} Back Students Grade Submission {% for submission in submissions %} {{ submission['name'] }} Enter Grade {% endfor %} {% endblock %}


I am currently a Junior in the University of Texas at Austin who is very ambitious in learning. As of now, I am still improving my current skillset by learning Javascript
libraries React and Node.js as well as interest in MongoDB. My plan is to become a fully capable full stack developer.
I am looking for an internship ranging from being a software developor to a product manager that will allow me to undergo challenges while expressing my knowledge.
Through this, I desire to gain experience and maturity from working in the industry.


i design and publish games with passion for a wide variety of environments which have honed my acute programmy senses allowing me to appreciate a platform properly.
having self thought myself the c++ programming language in my infancy.I am ready willing and able to write cutting edge game engines and love to work on them.
i am a FullStack web developer who works everyday with tenacity, wielding willpower as a cudgel i end up beating any problem to death with it.
I develop applications for the windows operating system using wpf and electron. nothing to complain here. they have served me well in the past.


Over the years my brother has amassed a large music library of 20,000+ songs. He has a great taste for sound, but when it comes to technology his nerd DNA is dwarfed by his outdoorsman DNA. After several computer upgrades, multiple iTunes Library restorations and transfers, and no file file management whatsoever, a significant portion of his audio files were corrupt and wouldn’t play (via iTunes or in the Finder on his Mac). Music is a very important part of his life, so I set out to help him.
After tinkering for a bit I discovered that running bad files through an mp3 converter fixed the problem—the content was intact, but iTunes was having trouble reading them fully1.
Having discovered the fix for individual files, I faced another problem: those items were spread across a directory with thousands of nested folders, some several levels deep in the hierarchy. There was no way I was going to manually move 20,000 files.
My first crack at automating the process was finding an mp3 conversion tool that would search through folders, find files, and convert them in place. Switch seemed like it would do the job initially, but after several failed attempts I figured that some combination of names in the file path was breaking the process. I tried a few more programs unsuccessfully before remembering that I had no need to preserve the existing order as iTunes automatically generates an artist/album/song folder structure when you import new files.
After that, I turned to the terminal to see if I could efficiently gather all of the files into a single clean directory. (Scared of the terminal? Don’t be2.)
Exploring regex commands3 seemed promising4 until I realized that I needed to move multiple file types. Frustration drove me to enlist my business partner (and hacker extraordinaire) Mason Stewart’s help.
We discovered that using a unix find command, file name specification, and move command for each individual file type worked like a charm.
1 2 3 4 |
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Here’s a link to the gist on GitHub.
The result: all of the audio files in a single folder, easily digestible by the mp3 converter.
-
More specifically, iTunes recognized the presence of a corrupt file in the library, but couldn’t actually play it and would skip to the next song. ↩
-
Even if you’re not nerdy by nature, knowing a few basic unix commands is super powerful. For example, find the Terminal (or command line app) on your computer and type “whois ericdodds.com”. ↩
-
Mason showed me this amazing regex playground by Lea Verou. I still understand very little about regex, but the taste I had showed me that it’s an incredibly powerful tool.↩
-
“Some people, when confronted with a problem, think ‘I know, I’ll use regular expressions.’ Now they have two problems. —Jamie Zawinski”↩


--- layout: beatrice_page title: "Implementing Variable Fonts" subtitle: "Learn by doing" permalink: /implementing-variable-fonts/ --- {% capture content %}
The best way to understand variable fonts is to jump in and start playing with them. There’s no need to wait—browser support is very high and there are a couple of different ways you can put variable fonts to work in your projects today:
On this page, you’ll find details about:
Looking for more info on how variable fonts work and how to design with them? Start with Designing with variable fonts.
{% endcapture %}Variable fonts are well supported and ready to use in production
The new API for requesting fonts lets you select any of a growing number of variable fonts in the Google Fonts catalog. The syntax is pretty flexible, and allows you to call for a specific combination of axes, static values, and ranges. Because the Google Fonts developer documentation site is so comprehensive, here the focus will specifically be on working with variable font axis and range combinations so you have the greatest flexibility available when designing your project.
After selecting a variable font to use via the API, pay special attention to the changes in syntax from v1 to v2. Requesting Yanone Kaffeesatz as a variable font with a weight axis range of 200–700 looks like this:
<EMAIL_ADDRESS>Let’s break down the parts of the request:
css2?family=[font name]:[axis keyword]@[range (low)]..[range (high)]
First, note that while the address endpoint is css2
, specifying the font name is relatively unchanged from the previous version of the API. It’s after the colon that things change more dramatically. This is where the axis or axes are listed, followed by an @ symbol, followed by values indicating the ranges requested. The API allows for individual values to be specified, but here the request uses the “[range (low)]..[range (high)]” syntax to request the full weight range of 200 to 700. If you only require the weight to cover part of the available range, you can adjust the values accordingly and end up with a slightly smaller download.
Once requested, you can specify any value within that range in your CSS. In the case of the weight axis, that corresponds to the standard font-weight
attribute.
Italics can be requested separately with the corresponding weight axis range, or as a combination (if available) of both upright and italic in the full requested range.
Just italics with a weight range of 200-900:
https://fonts.googleapis.com/css2?family=Crimson+Pro:ital,wght@1,200..900
Or both upright and italics in the same range:
https://fonts.googleapis.com/css2?family=Crimson+Pro:ital,wght@0,200..900;1,200..900
There are detailed notes on the syntax in the documentation, but here are a couple of points to remember:
p {
font-weight: 350;
}
strong {
font-weight: 575;
}
This version of the API can serve both static and variable fonts—and indeed static instances of variable fonts. In other words, the same URL structure can retrieve the static fonts, a variable font range, or a variable font instance at a single specific value. Although in some cases it may be useful to request, say, only the 575 weight of a given typeface, the real benefits of using variable fonts often lie in using more of the available range, which is why that’s the focus of most of the demos on this site.
Crimson Pro, static, normal weight:
https://fonts.googleapis.com/css2?family=Crimson+Pro:400
Crimson Pro, variable, specific weight:
https://fonts.googleapis.com/css2?family=Crimson+Pro:wght@450
Crimson Pro, variable, full weight range:
<EMAIL_ADDRESS>The first example above is closest to the syntax previously supported in the API. The second example includes the wght
keyword with a specific weight listed after the @ sign, indicating a static instance from the variable font. The third example is a request for the full weight range of the variable font.
Hosting variable fonts on your site is not much different than hosting standard ones, but there are a few key parts that must be included in order for them to work best. While there have been several iterations of the specification, these examples will show the most current and complete implementation to ensure the broadest compatibility.
The code example shows how the @font-face
rules would look in your CSS.
So the first part you’ll notice is the source. Because the CSS specification is evolving, including both format hints guarantees it will work now and in the future, once the full specification is supported in browsers. The first syntax (woff2 supports variations
) is the more modern of the two, since there will also be color fonts, so there needs to be a way to indicate combinations of features. The second (woff2-variations
) is the currently supported syntax in all supporting browsers. As support evolves, the newer syntax will take over without compromising support for older browsers.
Next, you’ll notice lines that show ranges for font-stretch
, font-style
, and font-weight
. These help inform the browser as to how the font should behave and provide some indication about what CSS values are valid for that font.
@font-face {
font-family: Roboto Extremo;
src:
url('..path/to/fonts/roboto_extremo.woff2')
format(‘woff2 supports variations’),
url('..path/to/fonts/roboto_extremo.woff2')
format('woff2-variations');
font-stretch: 25% 150%;
font-style: oblique 0deg 10deg;
font-weight: 100 900;
font-display: swap;
}
This is supplied as two percentage values: first low, then high. There will be some fonts that have ranges that don’t conform to the specification (which calls for 100% to be the “normal” width), but even if the range is 3-5 or 60-220, they still have to be expressed as percentages here.
font-stretch: [low]% [high]%;
Currently, font-style
should only be specified for variable fonts in two scenarios: if you are loading a font file that only contains italics (such as when loading upright and italic font files and grouping them with the same family name), or if your variable font contains a slant axis but no italic one.
If you are loading an italic-only font file:
font-style: italic;
If you’re loading a font file with a slant axis, you have to specify the low and high degree values:
font-style: oblique 0deg 10deg;
Note: Due to some inconsistencies with how browsers handle variable font files that contain both italic and upright variants (and also files that contain both italic and slant axes), in these scenarios it’s best to omit the font-style
line completely.
This is also supplied as low and high values:
font-weight: 100 1000;
While font-display
is not required, it is good practice to include it to get content on screen as fast as possible.
It’s important to supply these values so the browser can make more intelligent decisions about how to render the font when the CSS values fall outside the range or are omitted entirely. If the low-end value for font-weight
is 300 but the CSS calls for font-weight: 100
, the browser will know to clamp to the lowest valid number (in this case 300), avoiding a synthesized result.
Once you have the @font-face
rules declared, you can go about specifying the font-family
and attributes just as you would if using the API or any other method of loading the fonts.
You can now find variable fonts right in the Google Fonts interface itself. A checkbox in the search interface lets you “show only variable fonts” in the results. Ticking that box is the quickest way to browse what’s available to customize.
When you select one of the families with the “Variable” label in the top right corner, you’ll find the variable version at the bottom of the styles list.
To create a custom style, just move the slider to the desired value and follow the same steps as with any other font.
This process gives you an embed code for a single instance (a font-weight of 674, for example)—or multiple static instances if you select more than one. Enabling the whole range requires only a small change to the code.
The embed code for Roboto Slab with a static weight would look like this:
<link href="https://fonts.googleapis.com/css2?family=Roboto+Slab:wght@674&display=swap" rel="stylesheet">
Some families have a range of weights that go beyond the traditional range of 9 separate fonts from 100 to 900. For example, here’s the minimum weight of Hepta Slab, a font-weight value of 1! This is new. As a designer, you’ll need to handle it with care, because while it looks fantastic at large sizes on high-DPI screens, it can become extremely faint or even disappear completely on low-resolution devices at smaller font sizes.
<link href="https://fonts.googleapis.com/css2?family=Hepta+Slab:wght@1&display=swap" rel="stylesheet">
<span style="font-family: 'Hepta Slab', serif; font-weight: 1">
If you look at the variable style slider detail, you’ll see that you can move the slider to each end of the range to discover the minimum and maximum values of the family (in this case, 100 and 900). Replacing the single value “674” with the “..” range syntax for that family (“100..900”) gives you instant access to the entire range:
<link<EMAIL_ADDRESS>rel="stylesheet">
Of course, not all designs will take advantage of the complete range of styles, but the real value of variable fonts is the ability to expand the range of your design while reducing the amount of font data transferred. In this case, you would get the entire range of 100-900 in weight for the equivalent of 2 or 3 individual styles—a single 30kb download!
There are 3 key benefits to variable font technology: to compress, to express, and to finesse. They tend to be realized in that order.
The Google Fonts API has been delivering the compression benefit to end users for a few families (like Oswald and Comfortaa) since early 2019; if a page uses 2 or more styles, and a user has a browser that fully supports variable fonts, then a single variable font file URL is served for all of the weights, while continuing to serve several files for each style to older browsers.
This all happened totally behind the scenes, without any UI changes. Now that Google Fonts has a UI for picking custom weights, you can easily use exactly the weights you want, and as many as you want, while still reaping the compression benefits.
But there’s more to variable fonts than just compression. Other axes either offer more expressive options for display typography, or more ways to fine-tune text typography. These will first become available behind the scenes in the API, and will be described in the specimen pages’ “About this font” descriptions and the API docs. The information available on this site, along with the additional resources, give you entirely new possibilities to expand your design vocabulary.
When thinking about the finesse benefits, have a look at how this site was designed and developed as explained in the About this site section. This highlights some of the ways variable fonts can be used to improve accessibility and the reading experience for more users, in more contexts, on more devices. Each aspect may be small on its own, but taken together, all of these factors dramatically improve the experience as a whole.
To support the broadest set of browsers and devices, it’s important to set up your CSS with standard values first, and the variable styles within an @supports
block. If you’re using the Google Fonts API, good news—the API is smart enough to supply the static font files if the browser doesn’t support variable ones, so all you have to do is manage the CSS side of the equation. If you’re hosting the fonts yourself, you just need to add a reference to the variable font family inside the @supports
block.
Adding in the font-synthesis: none
declaration prevents browsers like Safari or Firefox from artificially bolding or italicizing the font, which can lead to unexpected and less-than-ideal results.
p {
font-synthesis: none;
font-weight: normal;
}
strong {
font-synthesis: none;
font-weight: bold;
}
@supports (font-variation-settings: normal) {
p {
font-weight: 350;
}
strong {
font-weight: 575;
}
}
Whether hosting the fonts yourself or using the Google Fonts service, there are steps you can take to guarantee the best possible performance on your site. It helps to understand a bit about the loading and rendering process. The basic flow goes something like this:
Ideally, the fonts load quickly and the page is rendered correctly the first time—but often that’s not the case, which brings us to the next scenario. The phenomenon of text being rendered in the fallback fonts and then rerendering with the proper ones is known as a Flash of Unstyled Text (FOUT).
Given that the purpose of any site is generally to deliver content, FOUT should be preferred, and indeed hastened if possible. Introducing a delay of at least 3 seconds greatly increases the chances of users abandoning the process altogether and going elsewhere. The W3C actually introduced the ability to tell the browser how to behave in this scenario, and the Google Fonts service and API now support it too.
This comes in the form of an attribute called font-display
. By providing a value of swap
, we tell the browser to render the page right away with fallback fonts, and then redraw the page once the fonts have loaded. This is only part of the solution, though. The next step is to include a web font loader, which lets you style the fallback fonts during the loading process. This helps minimize any reflow of content once the browser rerenders the page after the web fonts finish loading. It requires some JavaScript, but it’s a really worthwhile enhancement of the user experience.
The first part of this solution is easy: simply append &display=swap
to the API request. One of the requests above for Crimson Pro would then look like this:
<EMAIL_ADDRESS>You can learn more about what font-display
does and what options it affords on the W3C specifications page and on the MDN Web Docs site.
To take your solution further, take a look at Bram Stein’s FontFaceObserver, or read more about font-loading performance in general in this post by Zach Leatherman.
Looking for more info on how variable fonts work and how to design with them? Start with Designing with variable fonts. To learn even more, browse the resources section.


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In this blog I will compare and explain classes and modules and what they are used for.
Classes
One of the key aspects in any programming is the idea of eliminating redundancy; finding repetitive code and finding a way to boil is all down to one logic train. This where classes come in.
A Class is an object like any object in the physical world; it has named attributes and actions it is capable of. These named attributes and actions are created by the programmer. These attributes are also non-specific in that we can create a copy of the class and at that time send in specific details like names, numbers, etc.
In this way a class eliminates repeating code as the class attributes are generic and the specifics are passed in at runtime per creation of a NEW copy of the class object.
Generic object construct:
class Person
def initialize(persons_name,hair_color)
@person = persons_name
@hair_color = hair_color
end
end
The class object is duplicated with specifics added:
a_person = Person.new("Bill","black")
Modules
Modules are similar to Classes in that they are generic encapsulations of functionality including methods and constants. Where they are different is you do not create new 'instances' of them. The Module is defined and then can be called or 'included' in a Class.
It is similar to Class inheritance except a Class can add more than one Module where Class inheritance can only inherit from one Class. Once the Module is called into the Class all the Modules methods, contants, etc can be used by the Class as if they were part of the Class.
Shown below is an example of the Module structure and how the Class calls it and uses its methods.
Generic Module construct:
module TryThisOut
def do_math(number1,number2)
number1 + number2
end
end
Generic Class construct which calls the Module into the Class:
class Mod_test
include TryThisOut
end
Now Create a new Class object and call the method the Module contained:
tester = Mod_test.new
p tester.do_math(6,4)
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I'm helping someone with a scripting problem on an old system and an old shell. How old? Try IBM AIX 6.1, first released in 2007, and ksh93 "e" released in ... 1993. At least the AIX is a version of 6.1 from 2014! (Kudos to IBM for treating long-term support seriously.)
A second point to ponder. The goal is to improve remote
scripting—running scripts on a remote machine. In this
environment, ssh
exists but is not used. The remote execution
tool chosen is rexec
, considered
one of the most
dangerous tools possible. But my remit is not to address the
insecurity, just to improve the scripting. (They know this is a bad,
and are actively working to eventually resolve.)
So, given these constraints, what problem am I solving?
This environment makes extensive use of remotely executed scripts to
wire together a distributed, locally-hosted system. Current scripts
duplicate the same approach, each implemented as a one-off: Copy a
script to a remote machine with rcp
; use
rexec
to invoke the script, capturing the output to a
file on the remote host; copy the captured file back to the local host;
process the output file; sometimes clean up the remote host afterwards.
Some gotchas to watch out for with ksh93e
or
rexec
:
xtrace
setting
to trace script execution in ksh93
has problems
with tracing functions, and requires using old-style
function syntax
ksh93
, you must use the
new-style function syntax (note the conflict with
tracing)
exit
to quit a
remote script, trap
does not get a correct
$?
variable (it is always 0, as exit
succeeded in returning a non-0 exit status). Instead one must "set"
$?
with the code of a failing command, and then leave
with a plain call to exit
set -o pipefail
, and there is no uninstrusive
workaround. This now common feature showed up in release
"g"rexec
does not
itself exit
with the exit code of the remote command, never has, and
never will? It always exits 0 if the remote command could be started.
stderr
- Empirically, rexec
(at
least the version with this AIX) buffers the stderr
stream of remote commands, and only flushes when
rexec
exits, so the sense of ordering between
stdout
, stderr
and the command-line prompt is
even worse than usual (the actual handling is
unspecified)
This problem and environment triggers a memory: The last time I worked on AIX was in 1994, and it was almost the same problem! I really thought I had escaped those days.
So I refactored. I couldn't change the use of rexec
—this
environment is not ready for SSH key management—, I couldn't
replace KSH93 with BASH or replace AIX with Linux, but I could do
something about the imperfect duplication and random detritus files.
Note the need to call a fail
function instead of
exit
directly because of poor interaction with
trap
.
Assuming some help, such as a global progname
variable
(which could simply be $0
), and avoiding remote
temporary files:
_transfer_exit_code() { while read line do case $line in ^[0-9] | ^[1-9][0-9] | ^11[0-9] | ^12[0-7] ) return ${line#^} ;; * ) printf '%s\n' "$line" ;; esac done return 1 # ksh93e lacks pipefail; we get here when 'rscript' failed } rscript() { case $# in 0 | 1 ) echo "$progname: BUG: Usage: rexec SCRIPT-NAME HOSTNAME [ARGS]..." >&2 ;; * ) script_name=$1 ; shift hostname=$1 ; shift ;; esac # Trace callers script if we ourselves are being traced case $- in *x* ) _set_x='set -x' ;; esac rexec $hostname /usr/bin/ksh93 -s "$@" <<EOS | _transfer_exit_code set - "$@" # Only reasonable way to pass through function arguments # Work around AIX ksh93 return code of exit ignored by trap fail() { return \$1 } # Our hook to capture the exit code for rexec who dumbly swallows it trap 'rc=\$?; echo ^\$rc; exit \$rc' EXIT PS4='+$script_name:\$(( LINENO - 14 )) (\$SECONDS) ' $_set_x # The callers script $(cat) EOS }
#!/usr/bin/ksh93 progname=${0##*/} PS4='+$progname:$LINENO ($SECONDS) ' usage() { echo "Usage: $0 [-d] HOSTNAME" } . rexec.ksh debug=false while getopts :d opt do case $opt in d ) debug=true ;; * ) usage >&2 ; exit 2 ;; esac done shift $(( OPTIND - 1 )) case $# in 1 ) hostname=$1 ;; * ) usage >&2 ; exit 2 ;; esac $debug && set -x script_name=My-Remote-Script tmp=${TMPDIR-/tmp}/$progname.$RANDOM trap 'rm -f $tmp' EXIT rscript $script_name $hostname Katy <<'EOS' >$tmp echo $#: $1 fail 3 EOS case $? in 3 ) ;; * ) echo "$0: Did not pass through exit code" >&2 ; exit 1 ;; esac case "$(<$tmp)" in '1: Katy' ) ;; * ) echo "$0: Did not pass through arguments" >&2 ; exit 1 ;; esac
The code is in GitHub.


rails generate
Generate new Rails templates in an existing project.
More information: home page
- List all available generators:
rails generate
- Generate a new model named Post with attributes title and body:
rails generate model Post title:string body:text
- Generate a new controller named Posts with actions index, show, new and create:
rails generate controller Posts index show new create
- Generate a new migration that adds a category attribute to an existing model called Post:
rails generate migration AddCategoryToPost category:string
- Generate a scaffold for a model named Post, predefining the attributes title and body:
rails generate scaffold Post title:string body:text


Knowlton Residence / T B A / Thomas Balaban Architect
- Curated by Paula Pintos
- about 22 hours
- version="1.0" encoding="UTF-8"? Architects: T B A / Thomas Balaban Architect
- AreaArea of this architecture projectArea: 300.0 m2
- version="1.0" encoding="UTF-8"?YearCompletion year of this architecture project Year: 2019
- version="1.0" encoding="UTF-8"?PhotographsPhotographs: Adrien Williams
- Design Team Thomas Balaban, Julia Manaças, Jennifer Thorogood, Mikaèle Fol
- Contractor Construction Laplume
More Specs Less Specs
Text description provided by the architects. Located in Quebec’s Eastern Townships, Knowlton Residence contrasts simple forms with vernacular materials to update an aging country farmhouse. In response to the client’s desire to enlarge and covert the existing country house into their primary residence, the gable roofed structure has been completely renovated with a new two storey extension built upon the foundations of a previous single storey addition. Going up instead of spreading out allowed for more space and better views without the need to excavate across the hilltop.
The box shaped extension plays off the familiar farmhouse typology, creating a series of intriguing contrasts between the thisness and thatness of the composition, both distinguishing and uniting different eras, forms, and materials. A new sleek corrugated metal roof and painted white brick update the existing structure while the new extension is clad in custom cedar boarding, charred and silvered to replicate weathered wood. The detailing remains modern and minimalist. However, both materials speak to the numerous old barns and newer agricultural sheds found throughout the Eastern Townships.
On the lower level, a band of windows cuts across both structures - a void that ties together the contrasting forms. It wraps around the social spaces, giving out onto the majestic views of Brome Lake Valley and Mont Sutton. Upstairs, punched openings frame views of the property’s mature trees. These dark framed openings, a simple material palette, and minimal detailing connect the interior spaces, subtlety highlighted geometric variations and moments where spatial intimacy meets openness.


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