The jps
utility lists every instrumented Java HotSpot VM for the current user on the target system. The utility is very useful in environments where the VM is embedded, that is; where it is started using the JNI Invocation API rather than the java
launcher. In these environments, it is not always easy to recognize the Java processes in the process list.
For more details on the jps
utility, see the jps
command man page.
Example 2-26 demonstrates the usage of the jps
utility.
The utility lists the virtual machines for which the user has access rights. This is determined by access-control mechanisms specific to the operating system. On Oracle Solaris operating system, for example, if a non-root user executes the jps
utility, then the output is a list of the virtual machines that were started with that user's uid.
In addition to listing the PID, the utility provides options to output the arguments passed to the application's main
method, the complete list of VM arguments, and the full package name of the application's main
class. The jps
utility can also list processes on a remote system if the remote system is running the jstatd
daemon.
If you are running several Java Web Start applications on a system, they tend to look the same, as shown in Example 2-27.
In this case, use jps -m
to distinguish them, as shown in Example 2-28.


| Created: | 8/19/2020 1:14:40 PM |
| Modified: | 8/19/2020 1:14:40 PM |
| Project: | |
| Advanced: |
| Attribute |
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Public bigint reports_increase_decrease_line_number_id |
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Details:
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Public bigint reports_increase_decrease_line_number_increase_decrease_id |
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Details:
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Public bigint reports_increase_decrease_line_number_report_id |
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Details:
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Public timestamp with time zone(0) created_at |
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Details:
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Public bigint created_by_user_id |
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Details:
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Public varchar(255) created_by_user_sub |
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Details:
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Public varchar(255) created_by_user_first_name |
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Details:
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Public varchar(255) created_by_user_last_name |
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Details:
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Public varchar(255) created_by_user_email |
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Details:
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Public timestamp with time zone(0) updated_at |
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Details:
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Public bigint updated_by_user_id |
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Details:
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Public varchar(255) updated_by_user_sub |
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Details:
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Public varchar(255) updated_by_user_first_name |
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Details:
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Public varchar(255) updated_by_user_last_name |
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Details:
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Public varchar(255) updated_by_user_email |
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Details:
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Public timestamp with time zone(0) start_date |
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Details:
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Public timestamp with time zone(0) end_date |
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Details:
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Public bigserial ods_id |
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Details:
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Public jsonb ods_meta |
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Details:
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Public varchar(255) ods_created_by |
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Details:
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Public timestamp with time zone(0) ods_created_at |
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Details:
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| Operation | ||
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Public reports_increase_decrease_line_numbers_pkey( ods_id: bigserial, |
||
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Details:
<<PK>>
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| Tag | Value |
| Owner | public |
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Details:
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| Property | Value |
| isFinalSpecialization: | 0 |


DHCP Conditional Serving Pool Error The Broadband Router cannot add/edit the conditional serving pool due to some errors. Please check configuration. Click on "Back" button to try another conditional serving pool configuration.


| Constellation Action | Keyboard Shortcut | User Action | Menu Icon |
|---|---|---|---|
| Run Node Attribute Arrangement | Arrange -> Node Attribute |
The node attribute arrangement arranges nodes based on the value of a specified node attribute. The way the nodes are arranged is dependent on whether you specify arranging in 3D or not. If you opt to arrange in 3D, nodes are layered across the z-axis with nodes that have the same specified attribute value being positioned at the same point on the z-axis. If you opt not to, nodes with the same specified attribute value are grouped together in a square grid arrangement.
Example Node Attribute 2D Arrangement:
Example Node Attribute 3D Arrangement:


--- layout: default title: Swipe - Sales Pages nav_order: 12 has_children: true permalink: /docs/swipe-sales-pages ---
Confirmed Great Pages


You are here:
QGov template
MAM demo
MAM demo
Transport and motoring
Transport customer service centres
Projects
Roadside stops
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Prison locations
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(Support for victims of crime)
People with disabilities
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Science Capability Directory
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Last updated
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THEME_OR_TOPIC_NAME


Full example
\version "2.16.0"
\include "example-header.ily"
#(ly:set-option 'point-and-click #f)
#(set-global-staff-size 24)
global = {
\time 4/4
\numericTimeSignature
\key c \major
}
cf = \relative c {
\clef bass
\global
c4 c' b a |
g a f d |
e f g g, |
c1
}
upper = \relative c'' {
\global
r4 s4 s2 |
s1*2 |
s2 s4 s
\bar "||"
}
bassFigures = \figuremode {
s1*2 | s4 <6> <6 4> <7> | s1
}
\markup { "Exercise 3: Write 8th notes against the given bass line." }
\score {
\new PianoStaff <<
\new Staff {
\context Voice = "added voice" \with {
\consists "Balloon_engraver"
}
\upper
}
\new Staff = lower {
<<
% \context Voice = "cantus firmus" \with {
% \consists "Balloon_engraver"
% }
\context Staff = lower \cf
\new FiguredBass \bassFigures
>>
}
>>
\layout {}
%{\midi {
\tempo 4 = 120
}%}
}


In order to support the largest number of users, The Labor in Vain publishes and provisions the KD:M API and its related web applications as an OS- and hardware- agnostic, browser-accessible, open software platform.
The platform is optimized for the OS and browser combination used most frequently by users, which is currently:
The platform will never be published or provisioned as an OS- or platform-specific software package, e.g. iOS/Android native application.
Platform development tracked on this blog is managed on GitHub!
Report issues, request enhancements and get involved!


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No Game no Life is an anime about a brother and sister who are hardcore gamers to the point of being considered NEET (NEET being "Not in Education, Employment or Training"). They are the top of all of the game leaderboards as a pair under the name of Blank. After a mysterious chess game they get magically transported into a world where everything is decided by simple games. Check it out to see how Sora and Shiroe survive in the game world of Disboard.
| Episode Number | Episode Name |
|---|---|
| 1 | Beginner |
| 2 | Challenger |
| 3 | Expert |
| 4 | Grandmaster |
| 5 | Weak Square |
| 6 | Interesting |
| 7 | Fake End |
| 9 | Sky Walk |
| 10 | Blue Rose |
| 11 | Killing Giant |
| 12 | Rule Number 10 |
Myanimelist is a site that has the synopses of many different anime. While my site has information on the episode list and one of the characters, this site has information on what I have and more. It tells release dates, voice actors for characters, what light novels or manga the anime is based off of and over interesting information. My site only skims the surface.


{% extends "base.html" %} {% load static %} {% block main %} {# if the user IS logged in #} {% if user.is_authenticated %}
If you'd like to update your details, please email<EMAIL_ADDRESS>It doesn't look like you're logged in.
To view your account details, please either: Login or Create an account


 Your bank manager or a potential business partner may need an introduction. Tell them about who you are and what you do. {% endblock %} {% block main_content %}
Include anything different about your company or product that makes you stand out from the competition.
Do not share any personal information that could identify you as a person. This includes your name, phone number, address or card details.


The Bulletin is published two times a year (winter and spring) by the Canadian Society of Zoologists. Members are invited to contribute short articles in either English or French and any information that might be of interest to Canadian zoologists.
Send an electronic file. Figures, line drawings and photographs may be included. All manuscripts submitted are subjected to review and approval by the Editors before publication.
The views and comments expressed by contributors do not necessarily reflect the policy of the Society.


Week 03: Interpolation
Lecture Topics:
-
Linear interpolation
-
Cubic Interpolation: Bezier curves, Bernstein polynomials, de Casteljau’s algorithm
-
Read: Parent Sections 3.1, 3.2. B5
-
Additional references: Lengyel: 11.3
Additional Resources and demos:
-
Interpolating color: Demo
-
Inkscape bezier curve (open file in Inkscape to play with it)


PDF document creator based on TCPDF/FPDF
There are many PDF creators written in PHP : Zend Framework has one (Zend_Pdf), FPDF, TCPDF...
But no one or them is able to create final document based on "source" PDF template, by populating it with user data.
(or maub i did not find it).
This class, CPrintfromPdf, written for automaying that process: basically it can load "source" PDF file as template,
fill it with data, prepared in your program, and send final document to the clietn (or saves it to the disc).
This class is a wrapper for the famous class TCPDF, (it was chosen as most powerful and still "growing"),
with "a little help" of FPDF / FPDFI classes, used for loading source PDF template file.
Main class features:
- using of "source" PDF files as template, or "background" for your data
- configurable output for user data: all parameters (position, font size, color, rotation angle, maximal width etc.)
stored in comprehensive XML format
- draws user image files, into desired position, with needed width / height (it's useful for printing "human" signatures, stamps etc.)
- printing barcodes and QR-codes (all types that supported in TCPDF)
- it's possible to create many similar "final documents" in one output PDF file: for example, You may create agreements for many people, or a bunch of letter envelopes
- Duplicating data on the sheet if needed (printing business cards etc.)
- class has few experimental "bonus" functions (generating lined sheet, blank "music sheets", and Sudoku puzzle)
- (since 1.1) supporting of plugins for printing new graphical objects inside PDF page
- (since 1.4) supporting specific fields to be printed on every document page (logos, bar-codes, "DEMO-PAGE" notificatuins etc.)
Installing on the web server
The main module is printform-pdf.php, so you need to copy it into one of "include_path" folders.
Besides, You have to download and install following open source modules:
- TCPDF - PHP classes for creating PDF documents. Here is a link: tcpdf.org
- Modules FPDF-FPDFI also needed, as they can parse existing PDF file contents and make it a part of TCPDF object.
Can be found on site http://www.setasign.de/
- If you're going to generate Sudoku puzzles, you have to download and install a module class.Sudoku.php
If You use specific national language, You have to generate some "font" modules from your TTF font files, and put them into
tcpdf/fonts folder.
TCPDF distributive has utility that can do it, so You can find it and using instructions inside TCPDF contents
(fonts/utils folder).

Base default font for CPrintformPDF is arial, so it is a good idea to firstly create font modules for Your language from this truetype font.
Using the class
Below is a simple example that shows the main functionality: it creates PDF file from source template file 'pdf-template.pdf'.
It will receive your data and place it "over" the template, to generate "final" PDF :
if(!class_exists('TCPDF',false)) {
require_once('tcpdf/config/lang/rus.php'); // Here we need to include module for our language, russian in my case
require_once 'tcpdf/tcpdf.php';
require_once 'fpdf/fpdi2tcpdf_bridge.php';
require_once 'fpdf/fpdi.php';
}
require_once('printform-pdf.php');
$xmlcfg = "pdf-config.xml"; // your config file
$pdf = new CPrintFormPdf(array(
'configfile' => $xmlcfg
,'outname' => "output-file.pdf"
,'author' => 'Some clever guy'
,'creator' => 'Test program'
,'title' => 'Generated test PDF'
,'subject' => 'Testing PDF creation filled by user data'
,'compression' => true
));
$userdata = array(
'cityname' => 'Moscow'
,'personname' => 'Dow'
,'person_firstname' => 'John'
,'person_birthdate' => '04/15/1970'
,'person_document' => 'Passport 0034 010203'
,'demostring' => 'DEMONSTATION!'
);
$pdf->AddData($userdata);
$pdf->Render(); // generated PDF wiil be sent to the client, so the browser will ask to open or save it.
Configuration XML file format
Below is example of configuration file for our tyny program.
(let's call it pdf-config.xml).
<?xml version="1.0" encoding="UTF-8"?>
<printdef>
<version>1.0</version>
<title>Testing PDF generation</title>
<description>This is a test PDF document created by CPrintfromPDF class</description>
<stringcharset>UTF-8</stringcharset>
<baseparameters>
<margins left="0" top="0" right="0" bottom="0" />

<page orientation="P" size="A4" units="mm" />
<templatefile src="pdf-template.pdf" />
</baseparameters>
<pages>
<page>
<template page="1" />
<field name="cityname" posx="143" posy="26" />
<field name="personname" posx="42" posy="26" />
<field name="person_firstname" posx="88" posy="26" width="20" />
<field name="person_birthdate" posx="42" posy="32" width="70" />
<field name="person_document" posx="143" posy="32" width="55" />
<field name="demostring" posx="50" posy="110" rotate="45" size="40" color="#EE4040"/>
</page>
</pages>
</printdef>
As You see, XML code has a section for "base parameters",
(title,description, stringcharset, templatefile), and a section that exactly describes how to output user data.
baseparameters contains base parameters that affect the whole document,
and section pages contains blocks <page> ... </page>, each of them holds coordinates,
font sizes/names, color, rotation angle for passed user string data or images inside one page of the document.
templatefile tag in "baseparameters" section contains filename for the "main" template PDF file, that will be used as "background"
for your document (src attribute). We'll see later what it is.
Page block can contain one more type of definition : datagrid. What's this ?
Imagine, You want to print a grid (table) with info about up to 30 employees on the PDF page, each one of them contains his/her name, birth date, duty and salary.
To implement this by ordinary way, you should describe 30 field blocks:
...
<page>
<field name="emp_name1" posx="10" posy="26" />
<field name="emp_birthdate1" posx="50" posy="26" />
<field name="emp_duty1" posx="80" posy="26" />
<field name="emp_salary1" posx="120" posy="26" />
<field name="emp_name2" posx="10" posy="32" />
<field name="emp_birthdate2" posx="50" posy="32" />
<field name="emp_duty2" posx="80" posy="32" />
<field name="emp_salary2" posx="120" posy="32" />
/**... and so on **/
</page>
...
"datagrid" definition makes it much easier:
...
<page>
<field name="emp_name" posx="10" />
<field name="emp_birthdate" posx="50" />
<field name="emp_duty" posx="80" />
<field name="emp_salary" posx="120" />
<datagrid name="empl_grid" fields="emp_name,emp_birthdate,emp_duty,emp_salary" posy="26" step_y="6" rows="30" />
</page>
...
"datagrid" definition contains :
- "name" - unique name for that grid,
- "fields" - comma delimited field list,
- "posx" - grid horizontal position: this value will be added to all X-coordinates of a grid fields (think about it as a horizontal offset).
- "posy" - vertical position of the "first" data row printed in the grid,
- "step_y" - vertical step (distance between grid rows),
- "rows" - maximal amount of rows in this grid (it's your responsibility to ensure that all rows fit on the page !)
Remember, in XML file datagrid definition must be placed after definitions of all fields listed in it's "fields" attribute !
When generating PDF document, to populate this grid with your employee data, you can use following approaches:
- While preparing data array for AddData($data) method, You fill every "numbered" field value in it:
$data[emp_name1'] = 'Joshua Gordon';
$data['emp_birth1'] = '1980-04-20';
...
$data['emp_name2'] = 'Alex Johnson';
$data['emp_birth2'] = '1975-10-09';
...
$pdf->AddData($data);
- You can prepare all other data except your grid, call AddData() to pass them, and after that you call special method AddDataGridRow():
// we assume that each $employees element is an associative array with needed values
foreach($employees as $oneempl) {
$pdf->AddDataGridRow('empl_grid', $oneempl);
}
$pdf->AddData($data);
AddDataGridRow() can be called as many times as needed to pass all employees info (up to 30 in our example).
- All "grid" data can be passed as a part of full user data while calling AddData() method.
You have to use specific 'field name' for that case, that contains prefix 'grid:' and grid ID:
$data['grid:empl_grid'] = array(
array('emp_name'=>'Joshua Gordon', 'emp_birth'=>'1980-04-20')
,array('emp_name'=>'Alex Johnson', 'emp_birth'=>'1975-10-09')
);
$pdf->AddData($data);
$pdf->Render();
Bonus features
Besides "main function" of formatted printing, class CPRintformPdf contains some experimental functions that can be useful for some people:
Class methods
Class constructor :
CPrintformPDF($param=''),
$param can be a filename of configuration XML file OR XML string containing all definition, OR associative array ('key'=>value form) :
| Key | Description | default value |
| template |
The name of source PDF template file |
-- |
| outname | output file name | -- |
| compression |
compression mode for created PDF (your PHP should have ZIP functions support !) |
false |
| tofile |
if not empty value, instead of echoing to user stream, generated file will be saved to the disc with the name passed in "outname" parameter |
false |
| configfile |
passes XML configuration file name |
|
| subject |
Contents for Subject field in PDF document |
empty string |
| author |
Contents for Author field in PDF document |
CPrintFormPdf, TCPDF wrapper class |
| creator |
Contents for Creator field in PDF document |
printform-pdf module ... |
| stringcharset |
Character set name used in Your data. It's nessesary to correctly convert the, into UTF-8,
and it must be one of charsets supported by PHP's iconv() function.
No need to set this parameter if You will pass UTF-8 encoded data to CPrintFormPDF |
'' |
Here is full description for configuration parameters in XML file.
| Parameter | Description | Value by default |
| stringcharset | User data character set (described above) | "" |
| title | String for the respective PDF file properties field | "" |
| description | String for the respective PDF file properties field | "" |
| page | Common page parameters: |
| orientation | Sheet orientation : 'P' (portrait) or 'L' - landscape | 'P' |
| size | Sheet size('A4', 'A5' etc.) | 'A4' |
| units | Base units (all positions, sizes will use it) | 'mm' |
| Section "baseparameters" |
| font | Sets "main" font parameters, used as default for all text output
Example:  |
| attribute name | base font name | arial |
| attribute size | base font size, in units (mm)
| 4 |
| margins | Page margins
Example: <margins left="10" top="5" right="10" bottom="2" /> |
| Attributes left,right, top, bottom | indents from left, right etc. | 0 |
| templatefile |
Attribute "src" |
contians main PDF template filename for all pages |
'' |
| Section "pages" - contains a set of <page> ... </page> blocks - each of them
describes one printed page (positions and other parameters for printing user data) |
| template | Tag <template> sets PDF file name, used as "source" for this page of document.
Example: <template src="template.pdf" page="1" /> |
| attribute src | full PDF filename with a path (if nessesary). If not set, "main" template PDF will be used for this page. | |
| attribute page | sais what page of source file will be used as "template" for the current document page (numeration starts with 1). If you want draw PDF template for this page,
you must pass non-zero page value. | 0 |
| field | Sets parameters for printing one user data field
Example: <field name="cityname" posx="143" posy="26" /> |
| attribute name | field name. User data array should have an element with the key identical to this name | -- |
| attribute type | Field type. By default all fields treated as simple text. Supported types:
type="image" sets image file. Attribyte "src" should exist and contain existing image file name,
type="checkbox" - if user passed data for this field is not empty, turned on "checkbox" char will be printed
type="poly" draws open polygon, you should pass arrays of coordinates in attributes posx, posy.
Amount of "x" znd "y" values should be equal, (the rest of values in "bigger" list will be ignored).
type="barcode", type="qrcode" - these types used to print bar code and QR-code, respectively.
(See details here | -- |
| Attributes posx, posy | Set exact start position for printing the field.
Attribute posx can be a comma delimited value list - see details later.
| 0,0 |
| Attributes width, height | Used to limit maximal width anf height for the text field. Zero values mean "no limit".
TCPDF perform auto word wrapping, so long texts can be printed in more than one line.
For the image and barcode/QR-code fields width and height set real picture size (auto-scaling will be performed).
Attention: If both parameters passed for image field, the printed image can be stretched.
| 0,0 |
| attribute charstep | Sets a horizontal step - distance between printed shars of the string.
If non-zero charstep passed, user data will be printed "by char" with this step.
Useful if you print data into bordered "squares" on the blanc form that was designed for manual filling. | 0 |
| attribute maxlength | Sets limit for the printed string. Actual user data will be cut if it's longer then maxlength | |
| attribute font | Sets font name. By default "base" font is used for all fields. | |
| attribute size | Sets font size. | 0 |
| attribute color | Color for printed characters. Any values supported by TCPDF class
("rgb(n1,n2,n3)", "gray"/"black", 3- or 6-digit Hex-code) can be used. Default color is black.
It is possible to pass user function name (after the "@" char), so the color will be "calculated" right before printing
: "@MyColorFunction"
| |
| attribute bgcolor | Set background color. Any values supported by TCPDF class can be used.
It is possible to pass user function name (after the "@" char), so the color will be "calculated" right before printing : "@MyColorFunction".
When bgcolor set, filled rectangle is rendered first, and then text value is printed above it.
If bgcolor used, Non-empty attributes width and height are amust, otherwise rectangle won't be drawn.
Use this attribute to "hide" some unwanted areas (usually came from pdf template) on the page and print something else instead.
| |
| attribute align | Horizontal aligning. Possible values (L,R,C,J) must conform TCPDF requirements | |
| attribute options | Additional options string, it is used in barcode and QR-code fields.
It is possible to pass user function name (after the "@" char), so the options string will be "calculated" right before printing
: "@MyOptionsFunction"
| -- |
| attribute src | used in "image" field to pass image file name.
This must be one of graphic files supported by TCPDF | |
| attribute rotate | You can rotate any element (text, image, barcode, QR-code) by desired angle (value in grads, counterclockwise) | "" |
One user data value can be printed more than once on the page: to do this, you just describe additional <field ... > blocks in XML definition
with the same name attribute.
Value array in posx
As mentioned, you can print strings using "charstep", so single chars will be printed with desired step.
But there are cases when You need "different" positions for every char, or even omit some of them.
For instanse, we're printing date field that is passed in "MM/DD/YYYY" format, into six "cells" (MM | DD | YY),
si we need to cut "slashes" and two first year digits from source string.
So we can form "posx" attribute like this:
<field name="date_entered" ... posx="50,54,0,70,74,0,0,0,90,94" />
Every zero value means "skip this char", so only month, day and two-digit year will be printed,
and these chars will be placed on exact positions we passed.
As our posx array has only 10 values, all the rest source characters (if any) will be ignored.
LoadConfig([$cfgname]) - loads configuration from XML file with passed name. You can use it if you didn't pass that name in class constructor.
You can pass the whole XML string instead of file name - it will be parsed the same way as xml file contents.
addPageDef($opts=array()) - programmatically adds definition for one PDF page. You can prepare associative array that contains the following items
and pass it ti this method:
$opts['template'] - associative array, describes source PDF file parameters to use as "template" for the page (See template attributes for all supported values)
$opts['fields'] - associative array, describes all fields on this page (See "field" attributes for all supported values)
$opts['repeat'] - array, describes "repetition" on the page. Equivalent to "repeat" tag in XML configuration file.
AddFieldDefinition($ipage, $parm) used to programmatically add one field definition for the page.
$ipage - page number, $parm - associative array with field definition, all possible keys described earlier for the field tag:
posx, posy, width, height, type, etc.
setTitle($strg) sets Title attribute for the PDF.
setSubject($strg) sets Subject attribute for the PDF.
setAuthor($strg) sets Author attribute for the PDF.
setCreator($strg) sets Creator attribute for the PDF.
disableImages($par=true) - turns off drawing of all images on the docyment. May be useful if you want to hide stamps, logos or faximile signatures in the case of test printing or whatelse.
AddData($entitydata) passes whole user data block for one printed document.
It's possible to call this more than once: every AddData() creates the full document in output PDF.
So you can create PDF file that contains "agreements" for many people, or many letter envelopes and so on.
Data array has a familiar structure - every key is one of field names described in printing configuration.
DrawMeasuringGrid($step = 10, $color = false) - function for fine-tuning : it draws a measuring grid, so you can
find right posx and posy coordinates for all your data.
$step is a horizontal and vertical step, $color is grid color. By default step is 10mm.
If you pass "1" value or TRUE, this interpreted as "Yes" (not 1mm), mean 'yes, print the grid with default step 10mm'.
Default grid color - gray, (RGB: 80,80,80).
addPluginData($name, $data) : passes data that must be visualized in "plugin" field, by calling respective plugin methods.
See details in plugins section.
setResourcePaths($pdfPath=null, $imgPath=null) : by default printformPdf treats all PDF templates and image file names in "current folder" context.
But all these "resources" may be placed somewhere else, in special sub-folder "resources/" for example. If you don't want to add this (sometimes quite long) paths to ALL
"src" attributes in your XML configuration file, just use this method to add "real folders" where these files located.
First parameter $pdfPath sets path for PDF template files, and $imgPath set the path for images.
Render($output=true) : Finally creates output PDF document and sends it to the client (http stream) or saves to the disc
(depends on active mode).
If you pass zero $output value, output/saving won't be done, and PDF "object" remains open for additional operations.
For instanse, you may want to print some final strings that was not described in configuration, ar even add new page.
All these operations can be done by direct calling methods from TCPDF class:
to do this, you need a TCPDF object, right ?
OK, call the method getPdfObject() to get it.
When all operations done, don't forget to call Output() method.
// Here we will draw horizontal line to our PDF
$pdf = new CPrintFormPdf(...);
...
$pdf->AddData($mydata);
$pdf->Render(false);
$tcpdf = $pdf->getPdfObject();
$tcpdf->Line(10,100,190, 100);
$pdf->Output(); // finally closing PDF and sending it to the client/storing to disc
Printing Bar codes
Due to Bar-code support in TCPDF, PrintFormPDF can also print any of bar codes supported by TCPDF.
Bar code Deninition fragment:
...
<field name="barcode_crc" type="barcode:C128" posx="10" posy="180" width="40" height="10" options="border,text" color="#EE4040"/>
...
Attribute type="..." sets "barcode" type and, after some "delimiter" char (":" in our case) we pass the desired barcode type.
As You can guess, this type must be one of types supported by TCPDF class. If type omitted, default "C39" is used.
For TCPDF version 5.9.109 following barcode types supported (list is not full, it's just for give You a hint) :
C39, C39+, C39E, C39E+, C93, S25, S25+, I25, I25+, C128, C128A, C128B, C128C, EAN2, EAN5, EAN8, ...
See full supported types list in TCPDF documentation or PHP sources.
Attribute options has a special meaning for barcode field: it must be a comma-delimited string, containg combination of following "words":
| Word | What it does |
| border | Turns on drawing border around bar code |
| text | Turns on printing textual presentation of user data to be coded (text is printed in the bottom of barcode) |
Attributes color, rotate, width, height affect printed barcode by obvious way. Keep in mind that too small width can make "distorted" barcode,
"unreadable" by barcode scanners !
Printing QR-codes
When You use field type "qrcode", user data passed in that field will be encoded to QR-code.
It is a good idea to pass the same height and width for QR-code, isn't it ?
Attributes color, rotation affect printed QR-code. Again, be careful with too small width and height.
Duplication of all data on the page : "repeat" tag
What if you want to have multiple identical blocks of data printed on the page ? Good example for this is business card printing.
Of cource, you can create "complex" XML definition that will contain many replicas of the same field set, with changed x- and y- positions.
You'll agree that it's not convenient: when you need to add a single field, you will have to make many instances of its definition,
every position tuning will mean re-calculating and changing many X and Y coords.
Tag "repeat" was added to avoid this inconvenience : all you need is set two offsets (x and Y) for every instance of data block relative to the "original"
definition.
You may guess how it works:
All printing elements, defined in the page (text fields, checkboxes, images, polygons, barcodes, QR-codes) are treated as one data block, so this block
will be printed again on the same page, with respective X and Y offsets.
You can set as many "repeat" tags for the page as needed.
Below is example of printing business card with using "repeat: feature". This example includes service lines (polygons in corners) that should be used for cutting printed sheet to cards.
Note: If you want to exclude some data fileds from repeating (they must be printed ONCE), just add in its attributes this element:
norepeat="1".
<?xml version="1.0" encoding="UTF-8"?>
<printdef>
<version modified="2012-11-02">1.0</version>
<title>Visit card template</title>
<baseparameters>
<margins left="0" top="0" right="0" bottom="0" />

<page orientation="P" size="A4" units="mm" />
</baseparameters>
<pages>
<page>
<template page="1" />
<field name="corner1" type="poly" posx="10,10,14" posy="14,10,10" color="#AAA" />
<field name="corner2" type="poly" posx="91,95,95" posy="10,10,14" color="#AAA" />
<field name="corner3" type="poly" posx="10,10,14" posy="61,65,65" color="#AAA" />
<field name="corner4" type="poly" posx="91,95,95" posy="65,65,61" color="#AAA" />
<field name="logo" type="image" posx="12" posy="12" width="26" height="26" src="logo.png" />
<field name="lastname" posx="45" posy="20" width="35" color="#008" size="14" />
<field name="firstname" posx="45" posy="28" width="35" size="12"/>
<field name="middlename" posx="45" posy="35" width="35" size="12" />
<field name="duty" posx="45" posy="42" width="35" size="7"/>
<field name="phones" posx="15" posy="52" width="75" align="C" size="7"/>

<repeat offset_x="88" offset_y="0" />
<repeat offset_x="0" offset_y="57" />
<repeat offset_x="88" offset_y="57" />
<repeat offset_x="0" offset_y="114" />
<repeat offset_x="88" offset_y="114" />
<repeat offset_x="0" offset_y="171" />
<repeat offset_x="88" offset_y="171" />
<repeat offset_x="0" offset_y="228" />
<repeat offset_x="88" offset_y="228" />
</page>
</pages>
</printdef>
Save this definition in the XML file (call it, sat, "pdf-card.xml"), and now you can easily create PDF with ready-to-print business card with your personal data:
(We use sample logo file named "logo.png" - change it to your name or make sure you have a file with this name)
$pdfOptions = array('outname' =>'mycard.pdf', 'configfile' => 'pdf-card.xml');
$pdf = new CPrintFormPdf($pdfOptions);
$data = array(
'lastname'=>'Stivenson'
,'firstname'=>'Alex'
,'middlename'=>'Jr'
,'duty'=>'Senior Sales Manager'
,'phones'=>'+1(555)111-2200, 111-2233'
);
$pdf->AddData($data);
$pdf->Render();
Fields printed on all pages
Sometimes we need to print one text, bar-code or image on the same place in every document page (with the same font, size, rotation etc.)
Of cource you could insert this <field> definition in all "page" sections. But it would be more convenient to do it once, isn't it ?
Here is "allpages" section top help us. <field>. It must be placed inside "root" element of XML configuration file, and should contain standard "field" definitions for
every "all pages" field.
Below is example (we want a bar-code at the bottom ao all pages):
<?xml version="1.0" encoding="UTF-8"?>
<printdef>
<version>1.0</version>
<title>Testing PDF generation</title>
<allpages>
<field name="bar_code01" type="barcode" posx="100" posy="280" width="50" height="5" options="text" value="012345678" />
</allpages>
...
</printdef>
the only difference in field tag is "value" attribute support - we can set desired text (value) for all pages right in XML file.
And, you can change this value programmatically by calling method setAllPagesFieldValue($filename, $value), or by passing value with the same field name in "user data", passed in
addData(). Remember: value from user data has a priority above "default" value from XML or passed in setAllPagesFieldValue().
And there is a method addAllPagesField($fdef, $value=null), that adds one field definition for "all pages", it is equivalent to one field sction in allpages block of your
XML-config file.
Plugin support
Since version 1.1 printform-pdf supports new feature - plugins. There is a new abstract class definition, PfPdfPlugin, that is a skeleton
for all plugins that can be connected to class CPrintformPdf.
In CPrintformPdf context plugin performs rendering inside rectangle area, specified by start coordinates and width and height.
First you write your own php class file, that extends PfPdfPlugin and implements following methods:
__construct($tcpdfobj, $cfg = null, $x=0, $y=0, $w=0, $h=0) - class constructor, that should receive a TCPDF object reference as a context to output,
optional array of configuration parameters ($cfg), and x-position, y-position, width and height of "plot area" (parameters $x,$y,$w,$h respectively).
Render($data) - the main method that will generate output inside plot area. It should receive one parameter, data to be visualised.
To use plugin, you should include it in your program module AFTER printform-pdf.php:
require_once('printform-pdf.php');
require_once('my-plugin.php');
Next, add a "plugin" definition in "page" area of your XML configuration file:
<?xml version="1.0" encoding="UTF-8"?>
<printdef>
...
<pages>
<page>
<template page="1" />
<field name="cityname" posx="143" posy="26" />
<field name="personname" posx="42" posy="26" />
<field name="person_firstname" posx="88" posy="26" width="20" />
<field name="person_birthdate" posx="42" posy="32" width="70" />
<field name="person_document" posx="143" posy="32" width="55" />
<plugin name="chart_gantt" type="my_plugin_classname" posx="10" posy="160" width="180" height="80"
options="dateformat=d.m,descr_width=0.25,arrow_color=#F22,shade_color=#BBB" />
</page>
</pages>
</printdef>
Note then "type" value ("my_plugin_classname" in our example) must be your plugin class name, that extends PfPdfPlugin.
CPrintformPDF treats "plugin" item as a special "field" (that's why we place it between ordinary fields definition list) :
it renders it in order of appearance in the list, applies optional "bgcolor" an "rotate" values
(so image created by plugin can have desired background color and beeng rotated to some angle).
And finally, somewhere in your code you prepare data to be visualized, and pass it to the CPrintformPdf object by method
setPluginData($name, $data), before calling final Render() method.
$name is a name of your plugin "pseudo-field" as it set in the "name" attribute of "plugin" tag.
$data is your data to visualize.
Type and structure of this parameter is fully at your choice, as it's you the plugin's author, aren't you ?
CPrintformPdf tries to create new instance of your class, passing to it's constructor a TCPDF object ref,current configuration parameters and position of plot area.
Configuration parameters array is constructed from current CPRintformPdf common parameters (including current "stringcharset" value) and options defined
in "options" attribute of plugin tag. "options" value must have a form of comma-delimited string, where each item is "optname=value".
This options string is parsed to associative array ($options = array('optname =>value,...) ) and passed to the plugin constructor function.
Below is a simple example of plugin class
class PfPdf_Gantt extends PfPdfPlugin {
private $_config = array();
private $tcpdf_obj = null;
private $xpos,$ypos,$width,$height;
public function __construct($pdfobj, $config=null, $x=0,$y=0,$w=0,$h=0) {
$this->tcpdf_obj = $pdfobj;
$this->xpos = $x;
$this->ypos = $x;
$this->width = $w;
$this->height = $h;
$this->_config = $config;
}
public function Render($data) { // just draw a rectangle
$this->tcpdf_obj->Rect($this->xpos,$this->ypos,$this->width,$this->height,'D');
}
}
To see a working CPrintformPdf plugin, try to search in this site for "pdf_gantt" class.
It draws Gantt charts and can work standalone and as a CPrintformPdf plugin.
Bonus (experimental) functions
AddPageLined($title='',$options=null) creates clean "lined" page (that has horisontal and/or vertical lines) with desired parameters like distance between lines and color.
$title - Optional page title, it is printed on the top.
$options : if passed, must be an associative array:
| Element | Meaning |
| $options['step_y'] | vertical step (distance between horizontal lines, alwais in millimeters). If omitted, default 5 mm used. |
| $options['step_x'] | Horizontal step. If omitted, horizontal step will be equal to vertical step. If You want to draw only horizontal lines,
you have to pass zero value for step_x element. (Similarly, if you want to draw only vertical lines, pass explicitly zero step_y element) |
| $options['color'] | Setting line color. By default gray used - RGB(180,180,180) |
Drawing Lined page example:
$pdf = new PrintFormPdf;
$pdf->AddPageLined('Lined page title',
array(
'step_y'=>12
,'step_x'=>12
,'color'=>'red'
)
);
$pdf->Render();
AddPageMusicStaff($title='',$options=null) prints clean music staff sheet.
Called without parameters, it will draw a page without title, containing 10 separated "staves" (with black lines), without bar lines.
$title - page title
$options - associative array:
| Element | Meaning |
| $options['merged_staves'] | "Linked" staves amount. If passed non-zero value, staves will be "merged" by vertical lines, having "merged_staves" in every block. |
| $options['measures'] | Measure ("bar" in U.S.) amount in each stave. If passed value greater than 1, staves will have bar lines, making NN measures. |
| $options['step_roll'] | Distanse between first line in every stave, mm. Default is 27 mm. |
| $options['step_line'] | Distanse between adjacent lines in one stave, mm. Default is 2 mm. |
| $options['accolade'] | If set to 1 (or any non-zero value), united staves will have accolades. |
| $options['color'] | Color to draw lines. Default is black. |
AddPageSudoku($title='', $level=false, $options=null) depending on parameters, draws empty or "filled" Sudoku puzzle page.
To generate random puzzle, the class class.Sudoku.php is used.
автора Richard Munroe.
$title - Optional page title.
$level - Difficulty level for generated puzzles, must be an integer value in ranhe 1...10.
If parameter omitted, no puzzle is generated, and empty sudoku grids will be drawn.
Used puzzle generation algorithm sometimes may return empty puzzle, so some puzzle blocks may stay empty, so don't be surprized if that happens.
Optional third parameter, associative array $options can be used for colors tuning:
| Element | Meaning | Default value |
| $options['color_grid'] | Grid color | Black - RGB(0,0,0) |
| $options['color_cell'] | Printed Digits color | Black - RGB(0,0,0) |
Possible problems
1. Impossible to load template PDF. TCPDF shows warning.
Probably, you're trying to use "packed" PDF file, having unsupported packing (shrinking) algorithm, that is unsupported by classes FPDF / FPDFI.
For example, ZIP packed PDF can't be loaded. It's because modules written on PHP cannot "understand" some PDF format features..
Solution: re-save Your template PDF without shrinking.
Change log
1.4.0023 (2014-04-16)
1.3.0020 (2014-02-01)
1.2 (2013-12-10)
- Added addPageDef() function, to load page definition programmatically
1.1.0017 (2013-05-22)
- bugfix: class raises error on convertHTMLColorToDec() calling, because of TCPDF 6.x has moved convertHTMLColorToDec() to static methods in TCPDF_COLORS class
1.1 (2013-04-26)
- new: plugin support (abstract class PfPdfPlugin)
1.00 (2012-14-11)
Distributed under: BSD License


What actually is the Event Loop?
while (true) {
task = taskQueue.pop();
execute(task);
}
- What's a task?
- What's a task queue?
- How do tasks
get in the task queue?
<script>
const foo = bar();
foo.doSomething();
document.body.addEventListener('keydone', (event) => {
if(event.key === 'PageDown') {
location.href = '/#/36';
}
})
</script>
while (true) {
task = taskQueue.pop();
execute(task);
}
-
taskQueue
-
rendering pipeline
while (true) {
task = taskQueue.pop();
execute(task);
if (isRepaintTie()) repaint();
}
function() veryLongTask() {
firstPartOfTask();
setTimeout(restOfTheTask, 0);
}
-
an Event loop has one or more taskqueues
-
queue can be excuted in any order
-
task in the same queue must be excuted in the order they arrived
-
task from the same source must go in the same queue
while(true) {
queue = getNextQueue();
task = queue.pop();
excute(task);
if (isRepaintTie()) repaint();
}
-
microtasks ------> promise
-
microtask runs after every task
-
if you hava multile tasks in the microtask queue, they are all going run
let number = 0;
function start() {
document.getElementById('promise').innerHtml = number++;
setTimeout(start);
}
let number = 0;
function start() {
Promise.resolve().then(addTen);
}
function addTen() {
document.getElementById('promise').innerHtml = number++;
Promise.resolve().then(addTen);
}
while(true) {
queue = getNextQueue();
task = queue.pop();
excute(task);
while(microtaskQueue.hasTasks()) {
doMicroTask();
}
if (isRepaintTie()) repaint();
}
-
animation frame callback queue
requestAnimationFrame(() => {
this.browser.classList.remove('slide')
requestAnimationFrame(() => {
this.browser.classList.add('slide')
})
})
-
animation queue will run all the task in a Loop
-
new added task will not be running
while(true) {
queue = getNextQueue();
task = queue.pop();
excute(task);
while(microtaskQueue.hasTasks()) {
doMicroTask();
}
if (isRepaintTime()) {
animationTasks = animationQueue.copyTask();
for (task in animationTasks)
doAnimationTask(task)
repaint();
}
}
-
no script parsing events
-
no task user interactions
-
no animation frame callback
-
no rendering pipeline
-
event loop is going all the time
-
check if there are more task to do, if not, stop
-
one queue for all of your event callback
-
one check queue
-
one queue for all of your timers for callback and set interval
-
run every thing in the event callback
-
run every thing in the check queue
-
run everything in the time queue
setTimeout(callback, 0)
setImmediate(callback)
-
promise task queue
-
nextTick queue
while(tasksAreWaiting()) {
queue = getNextQueue();
while(queue.hasTasks()) {
task = queue.pop();
execute(tesk);
while(nextTickQueue.hasTasks()) {
doNextTickTask();
}
while(promiseTickQueue.hasTasks()) {
doPromiseTask();
}
}
}


The Latest: Detective hurt in chase, shooting at hospital
by The Associated PressCOLORADO SPRINGS, Colo. — The Latest on a shooting at a Colorado hospital (all times local):
6:15 p.m.
Police say a detective was injured during a foot chase and shooting on the campus of a Colorado hospital, and the suspect fled in a stolen vehicle.
KOAA-TV reports the suspect, Randy Bishop, was wanted on multiple warrants and was taken into custody following a traffic accident Monday.
Police say he was being taken to UCHealth Memorial Hospital Central near downtown Colorado Springs for a medical check when he ran away. As he was being tackled, police say he grabbed the detective’s weapon and fired at least one shot. KKTV reports the detective was not shot but was left with minor injuries.
Bishop allegedly stole a silver BMW and is being sought on multiple charges, including attempted homicide. Investigators believe he still has the detective’s gun.
The hospital was briefly locked down but is now operating as normal.
4:40 p.m.
Police say they are investigating after shots were fired at a Colorado hospital and the shooter fled in a stolen vehicle. No injuries were reported.
Lt. James Sokolik says officers were called Monday to UCHealth Memorial Hospital Central in Colorado Springs and surrounded the building. He said the shooting happened on the hospital campus but would not say if it was inside or outside the hospital, which was briefly locked down.
A woman who answered the phone at the hospital referred questions to police.
No other information has been released.
The Associated Press


the and for {background COVID- []. are margin health with {border-style from px;} #ffffff;} been public pandemic The have also has reported disease how international new px; their {font-family Policy font-size many other that â€" Health There about cases countries double; including virus Elsevier However, border-color border-width care centre coronavirus deaths its not population preparedness research resource severity solid; this use within {font-style {font-weight April COVID-. China USA WHO bold courier; developed early em; essential example masks medicines mortality pt;} should social supplies treatments vaccines will


{% extends "mongodb/base.html" %} {% load crispy_forms_tags %} {% block inner %}
db_name: {{ client.db_name }}
db_user: {{ client.db_user }}
db_password: {{ client.db_password }}
host: {% for h in client.host.all %}{{ h.host_name }}{% endfor %}
connection string: {{ client.connection_string }}


Ron McMinn is currently a post bar law clerk at Rejali Law Firm. While attending school in San Diego Ron has interned in multiple areas of the law including corporate, criminal defense, personal injury, and immigration law. This wide range of exposure has helped Ron realize his passion for making a difference in the lives of others.
Ron graduated from San Diego State University in 2008 with a bachelor’s degree in Criminal Justice, and then went on to law school to earn his Juris Doctor at Thomas Jefferson School of Law in 2013. He is currently waiting for his results from the most recent California bar exam administered in July 2014. During his time at Thomas Jefferson he was actively involved in several organizations, including the Immigration Law Society and Criminal Law Society.
Ron has also traveled extensively throughout the world where he studied International law and arbitration at Università di Bologna in Bologna, Italy, and International Business and Environmental law at Zhejiang University in Hangzhou, China. He regularly volunteers at Father Joe’s Village in San Diego feeding the homeless and also works with the Salvation Army Kroc Center.
When not working Ron enjoys spending his free time outdoors, taking advantage of the beautiful San Diego weather with family and friends.


Milestone achieved. You are back in the present to figure out the murder location of Derek.
Before that you pay a visit to Derek and Chris’ primary school teacher.
You see her marking the OMR sheet multiple choice questions like how she has been marking in primary school.
She passes you a crossword puzzle, asking you to solve it, fill in the answer in the grid and follow her footsteps.
You realise that the teacher might be hinting you on the murder location. Where is it?
- _________ your hands.
- Reaction.
- evil.
- SMS.
- Vitamins.
- Kim Jong-Un.
- You.
- Ostrich.
- Shoot.
- Test. First Aid. Med.
- Honda.
- MRT is better than this.
- Black ________.
- Mac or this?
- J, K, Mando.
- Pi = 3.
- Mouse.
- Banana.
- Away from danger.
- Sweet.


Battleboat.js
A JavaScript AI that beats humans at battleship.
How to play
- Select your ships from the left-hand side
- Place your ships on your map
- Click on the cells of the enemy's map
to find and destroy all five enemy ships
- The computer will fire on your ships
immediately after you fire on its ships.


|
Ultimata 2
0.2
|
#include <GameMap.h>
Public Member Functions | |
| int | getWidth () const |
| int | getHeight () const |
| int | getTilesAcross () const |
| int | getTilesDown () const |
| Tileset * | getTileset () |
| Tile * | getTile (int index) |
| void | setWidth (int w) |
| void | setHeight (int h) |
| bool | loadTxt (string filename) |
| bool | saveTxt (string filename) |
Keeps track of the properties of the game map. This has nothing to do with graphics and images!
Essentially, the GameMap object keeps track of each tile and has a tileset, which in turn is another object that keeps track of tileset information (again, nothing to do with graphics or images)
| Tile * GameMap::getTile | ( | int | index | ) |
| Tileset * GameMap::getTileset | ( | ) |
| int GameMap::getWidth | ( | ) | const |
| bool GameMap::loadTxt | ( | string | filename | ) |
Loads map from a text file
| filename | path to the game map file |
| bool GameMap::saveTxt | ( | string | filename | ) |
Saves map to a text file
| filename | path to the game map file |


* Required Field
BFC's email newsletter features reports from the front lines, describing actions taking place with Yellowstone's wild bison. Updates also feature news articles, essays, poems, natural history information, legislative, legal and management actions, and ultimately empower you to take action to protect the last wild buffalo population in the U.S. Updates are sent out each week during November-June and every other week from June-November. Your privacy is respected and we never share email addresses with anyone.


A Look at Enumarable Methods
.group_by - A Useful Enumerable
April 9th 2015
What is an enumerable?
We've become acquainted with methods over the past few weeks. A method can be invoked on an array or hash to perform different operations. We can get more complex and add a number of different methods on top of one another. This can get messy and end up being a lot of code over time. What is a solution to this? Enumerables! Enumerables are essentially packaged methods into one. They perform a number of methods on an array or hash and give us a new output with the enumerable invoked. Making some sense? Let's check out one of my favorite enumerables in action to help clarify.
Let's check out .group_by
I'm sure you've had times in your life where you have a list of names that you've wanted grouped by alphabet letter. Wouldn't it be great if there was something you could simply do to the list so that it spit out a number of lists of the names that start with each letter of the alphabet? Let's take a look at an enumerable that can do just that - '.group_by'. I am going to take our cohort list from DBC and group the names by the first letter of each member's first name. First, lets look at the array that contains our whole cohort:
sf_group = ["Alex Cusack","Alex Kass","Andrew Donato","Andrew Dowd","Arielle Chen","Brian Kennedy","Carissa Blossom","Christopher William Kramlich","David Matthew Grotting","Ellis Marte","Emily Boerner","Eric Flores","Eric Saxman","Ian Andrew Harris","James Newman","Jeffrey Chang","Jennifer Jaochico","Josh Ullman","Karan Aditya","Le Tran","Michael Farr","Miche Weinberg","Patrick Betti","Ryan Posthumus","Tanay Arora","Travis R Siebenhaar","Vivek Poola"]
As you can see, this is simply an array that contains the individual members of our San Francisco cohort. Now lets invoke the .group_by method that will group the members of the group by the first letter of their first name. Here is what the code will look like. I'll break it down below.
sf_group.group_by {|name| name[0]}
So what exactly is this doing? The enumerable is saying 'lets take each individual name in the array and group it by the first letter - referenced by name[0]'. It then returns the group as a hash, where each key represents a letter of the alphabet that the names start with and a value which will be an array of the names that start with that letter. Check it out below to see what this enumerable will return!
{"A"=>["Alex Cusack", "Alex Kass", "Andrew Donato", "Andrew Dowd", "Arielle Chen"], "B"=>["Brian Kennedy"], "C"=>["Carissa Blossom", "Christopher William Kramlich"], "D"=>["David Matthew Grotting"], "E"=>["Ellis Marte", "Emily Boerner", "Eric Flores", "Eric Saxman"], "I"=>["Ian Andrew Harris"], "J"=>["James Newman", "Jeffrey Chang", "Jennifer Jaochico", "Josh Ullman"], "K"=>["Karan Aditya"], "L"=>["Le Tran"], "M"=>["Michael Farr", "Miche Weinberg"], "P"=>["Patrick Betti"], "R"=>["Ryan Posthumus"], "T"=>["Tanay Arora", "Travis R Siebenhaar"], "V"=>["Vivek Poola"]}
Wasn't that cool? We now have a nicely sorted list of groups of names that start with different alphabet letters.


Hello World
I'm hosted with GitHub Pages.
EdX recipes task
Recipes
Recipe 1
Quick lunch
heat oil in saucepan
add eggs
scramble
HTML5
CSS
Javascript
With the boolean attribute 'reversed':
HTML5
CSS
Javascript


Tight Hip Flexors It’s very hard to not have tight hip flexors after being in a TT position for 5+ hours. As triathletes, we are going to have tight hip flexors after the IM bike, because our hip flexors are tight, it prohibits the amount of extension we can get. A typical runner wants good extension out the back of a running stride, extension is created through the glutes and hamstrings. We are not typical runners. So the long stride / slow cadence just won’t work in Ironman running. Overstriding by default results in more impact per strike which in turn break the muscle tissue down more.
We incorporate daily mobility work each morning that opens up our hip flexors, this will help and is needed. Continuing our mobility work and focusing in our running on a shorter snappier stride allows for your foot-strike to happen underneath your hips, you are recruiting more fatigue resistant muscles (glutes and hamstrings) and opposed to quads (which have more fast twitch fibers and fatigue easily)
We will be doing lots of neuro + strength work over the off season where high cadence is a focus on the run and low cadence on the bike to maintain strength. We are also trying to nail the daily mobility routine which will help opening up our hip flexors (also, paying special attention to the psoas video foam rolling video, this helps with our hip mobility and under-active glutes).
Take a look at Tim Reeds instagram. He is an excellent 70.3 athlete, but has really failed to do it at ironman. He mentions a bunch of potential fixes. He highlights that it is a strength endurance event after a 180km bike. He also thinks his low cadence running could be a problem. His quads are smashed after 21km 🙂


Introduction
Overview
Both the United States and the European Union are currently working to encourage more effective use of information technology and communication (ICT), in delivery of health services, including disease prevention and health promotion.
In order to accomplish this, as part of the Standards and Interoperability Framework (S&I Framework) of the US Office of the National Coordinator of Health Information Technology (ONC-HIT), the US and EU (under the European Commission’s Directorate General for Communication – DG Connect) collaborated and formed a Workforce Development Workgroup in August 2013. This workgroup was founded as part of a formal Memorandum of Understanding between the US and EU signed in December 2010. This workgroup consisted of a TransAtlantic community of public and private sector industry professionals; educators; eHealth, healthcare information technology and informatics professionals; clinicians; and subject matter experts in information technology and communication in the healthcare sector.
This community worked together to identify approaches to achieving common goals for achieving a robust supply of highly proficient eHealth/health IT professionals and assuring health care, public health, and allied professional workforces have the eSkills needed to make optimum use of their available eHealth/health information technology. Additionally, this work identifies, addresses and bridges the gaps between competency and knowledge deficiencies among all staff in healthcare delivery, management, administration and support to ensure universal application of ICT solutions in health services. The workgroup completed Phase I of its work in May 2015.
About HITCOMP
HITCOMP is a searchable database designed for educators, workforce developers, current and future workforce members, eHealth management, staffing experts and other interested parties in healthcare information technology/eHealth. The HITCOMP Tool and Repository can be used to compile information on skills and competencies needed for a variety of healthcare roles, levels and areas of knowledge. You can sort over 1000 competencies in five domains – Direct Patient Care, Administration, Informatics, Engineering/IS/ICT and Research/Biomedicine. Competencies are associated with a particular level of skill (Baseline, Basic, Intermediate, Advanced and Expert). Competencies are also mapped to over 250 health IT-impacted roles in Acute Care in each of the five domains.
There are two types of queries you can perform within HITCOMP: role-based and competency-based. From the Competency tab, you can perform a search from our database of competencies. With a competency search you can aggregate results by domain, by level, or within 33 areas of competency. From the Roles tab, you can perform a search of eHealth impacted job roles in healthcare. You can filter and sort your search by domain, by job type and service category, and by matching competency levels. You can also display the equivalent role in five European languages (English UK, French, German, Italian and Spanish). A description of each role is given. Finally, you can export your search results from either tab to a file for your own use.
Preamble
The HITCOMP Tool and Repository is designed to complement workforce development initiatives. Although it is a stand-alone tool that can be used by healthcare workers, students, employers, educators and eHealth industry professionals, it is not meant to replace professional career development consultation, human resource management or formal instructional design.
There are several terminology schemes that are used throughout the tool and repository that may vary based on your region, location, organization or personal experience. We have tried to utilize terms that are applicable and synonymous both in the United States and throughout the European Union States, such as eHealth, health IT, and informatics; however, it would be impossible to include all possible variations. Also, we have attempted to describe eHealth/health IT roles in a variety of languages used within the European Union and throughout the world; however, we regret any errors we may have made in common usage or expression.
Glossary
| Term | Definition & Notes |
|---|---|
| Competency | The combination of observable and measurable abilities, skills and attributes that contribute to aggregated knowledge, job performance and ultimately organizational success. |
| Competency Category | One of 33 specialized areas of competency, from access, to care coordination, to documentation, to privacy and security, to quality and safety, and others. |
| Competency Code | A unique identifier for each HITCOMP competency. This code allows the competency to be referenced, mapped to other programs and competencies, aligned with curricula, educational and training resources, etc. |
| Competency Level |
One of five grades of experience and skill for HIT competence and competencies, including:
|
| Domain | One of five areas of health information technology focus areas, including Direct Patient Care (includes nursing, medicine, allied health, etc.); Administration (includes health administration, finance, law, management, and revenue); Engineering/Information Systems (includes engineering, information and computer technology [ICT], information systems and information technology); Informatics (includes health informatics, clinical informatics, nursing informatics, medical informatics, etc.); and Research/Biomedical (includes areas of focus in research, development, biomedicine, etc.) |
| Health Care Setting | One of several environments for health care work, including acute care (also called inpatient places of service [POS]), ambulatory care (includes primary and specialty care practices and clinics, also called outpatient POS), skilled nursing facilities and rehabilitation, emergency medicine, surgical and operative theaters, etc. |
| Role | One of over 250 job types in the acute care setting of health care, whose work could potentially touch eHealth/health IT. The job roles include equivalent names in five major European languages, along with a comprehensive description of each role. |
| Role Service Category | One of three types of primary acute care services: ancillary (allied health or non-direct patient care), nursing or physician/provider/medical staff. |
| Role Type | One of four categorical types of health care roles grouped into major job classifications of operational-technical, supervisory-managerial, professional or executive. |
Filter
Data ( of Selected)
| Domain | Level | Category | Description | Code |
|---|
Localization
Filter
Data ( of Selected)
| Domain | Type | Level | Service Category | Roles | Description |
|---|


Foods similar to pizza have been made since the neolithic age. Records of people adding other ingredients to bread to make it more flavorful can be found throughout ancient history. The ancient Greeks supplemented their bread with oils, herbs, and cheese, and in the 6th century BC, the Persian soldiers of Achaemenid Empire during the rule King Darius I baked flatbreads with cheese and dates on top of their battle shields. An early reference to a pizza-like food occurs in the Aeneid, when Celaeno, queen of the Harpies, foretells that the Trojans would not find peace until they are forced by hunger to eat their tables (Book III). In Book VII, Aeneas and his men are served a meal that includes round cakes (like pita bread) topped with cooked vegetables. When they eat the bread, they realize that these are the "tables" prophesied by Celaeno.
Modern pizza evolved from similar flatbread dishes in Naples in the 18th or early 19th century. Prior to that time, flatbread was often topped with ingredients such as garlic, salt, lard, cheese, and basil. It is uncertain when tomatoes were first added and there are many conflicting claims. Until about 1830, pizza was sold from open-air stands and out of pizza bakeries, and pizzerias keep this old tradition alive today.
What you need to make an Italian pizza
(makes dough for 4 pizzas, each one about 12 inches in diameter):
600 mL of warm water
7 cups (1kg) flour, type “00”*
2.5 – 3 tablespoons (25 grams) of fresh yeast or 2 teaspoons (7-8 grams) of dried yeast.
6 tablespoons of extra virgin olive oil
1.5 teaspoons salt
2 teaspoons sugar
*A note on the flour: In Italy, “00”, or “doppio zero,” flour is the most highly-refined and finest-ground flour available. Not available where you are (or too expensive?). An all-purpose flour should work just as well!
How to make your pizza:
Kids can make their own pizzas, too!Kids love making pizza, too!
1. Sprinkle the yeast into a medium bowl with the warm water. We don’t mean hot, and we don’t mean cold… we mean warm! That’s the kind the yeast likes best. Stir until the yeast dissolves.
2. Place almost all of the flour on the table in the shape of a volcano. (Think Mt. Vesuvius… appropriate since Naples is the king of all pizza cities!).
3. Pour the yeast-and-warm-water mix, along with the other ingredients, into the “crater” of the volcano.
4. Knead everything together for 10 to 15 minutes until the dough is smooth and elastic, keeping your surface floured.
5. Grease up a bowl with some olive oil and put the dough inside. Turn the dough around so the top is slightly oiled.
6. Cover the bowl and put the dough aside to let it rest for at least four or five hours.
7 (optional for those who want their pizza really authentic). Make a cross on top of the dough with a knife. An old Italian tradition, this is seen as a way of “blessing the bread.”
8. Preheat the oven to about 400°F, or about 200°C.
9. Dump the dough out of the bowl and back onto the floured surface. Punch it down, getting rid of any bubbles. (Note: Now’s the time to enlist a kid with more energy than they know what to do with!).
10. Divide the dough in half and let it rest for a few minutes.
11. Roll each section into a 12-inch disc.  Do you want it pizza alta (Neapolitan-style) or pizza bassa (Roman-style)? Just remember, your crust will puff up a little bit as it’s baked!
12. Transfer the dough onto an oiled pizza pan or baking sheet.
13. Add tomato sauce, if you want a pizza rossa (red pizza). Lots of pizzas in Italy are actually pizza bianca, without tomato sauce, so don’t feel like you have to! Brush the edges of the crust with a little bit of olive oil.
14. Bake each pizza for about 10 minutes, then add cheddar cheese (sliced or grated) on top, as well as any other ingredients.
15. Let the pizzas bake until the crust is browned and the cheese is melted. By lifting up the pizza to peek underneath, you can make sure the bottom has browned, too.
16. Remove your pizzas from the oven and, for a real Italian touch, garnish with a few basil leaves.


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CocoaConf 2017 Chicago
Tech Talk
I really enjoyed giving a quick and dirty rant to the entire CocoaConf conference about mechanical keyboards and how they can help us developers master our craft. Between expressing ourselves with keyboard customization and improving our health by preventing RSI, there are so many reasons to give a lot of thought into what we're slamming our fingers on for ten hours a day.
Here are some resources to get your started on your keyboard journey.
Don't hesitate to reach out if you're confused about keycaps, cases, switches, anything at all! I'm happy to help. Email (nick [at] nickcalabro.com), Tweet, or however else you'd like to get in touch.


Hi! I am a first generation college student from Lahore, Pakistan. Currently, based in Abu Dhabi, a sophomore at New York University Abu Dhabi, UAE. I am a Computer Science major and as if it was not enough, also completing a minor in Interactive Media and Applied Mathematics. If only I am able to spare some time from my coursework and work commitments, I love to endlessly scroll my Pinterest feed and watch random Youtube videos to sleep. Recently, I have found myself loving workouts and would love to talk all day long about healthy meals and exercise routines. If you ever see me around, do not forget to say hi as I enjoy meeting new people and welcoming new perpectives in my life. Continue to explore my projects to know more about me!
Individual and group projects in Processing written in Python and Java
Sketching and painting stills and abstract art as a hobby
Coursework in problem-solving and computer system organziation in Python, C++ and C
Coursework completed individually and in groups in HTML, CSS and JavaScript along with design elements
Want to learn more about me?
Resume


--- layout: article title: Sandbox description: code how-tos and data visualization side projects ---
Stay tuned! This section of my website will be devoted to useful coding tutorials and how-tos and will showcase various side projects of mine as well.


All the values are as per your most recent checkup
Any suggestion to be written here.Any suggestion to be written here. Any suggestion to be written here. Any suggestion to be written here.
Any suggestion to be written here.Any suggestion to be written here. Any suggestion to be written here. Any suggestion to be written here.
Any suggestion to be written here.Any suggestion to be written here. Any suggestion to be written here. Any suggestion to be written here.


Source code for tau.cf.software.papi_installation
# -*- coding: utf-8 -*-
#
# Copyright (c) 2015, ParaTools, Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# (1) Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
# (2) Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
# (3) Neither the name of ParaTools, Inc. nor the names of its contributors may
# be used to endorse or promote products derived from this software without
# specific prior written permission.
 IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
"""Binutils software installation management.
PAPI is used to measure hardware performance counters.
"""
import os
from tau import logger
from tau.cf.software.installation import AutotoolsInstallation
from tau.cf.compiler import CC_ROLE
LOGGER = logger.get_logger(__name__)
SOURCES = {None: 'http://icl.cs.utk.edu/projects/papi/downloads/papi-5.4.1.tar.gz'}
LIBRARIES = {None: ['libpapi.a']}
[docs]class PapiInstallation(AutotoolsInstallation):
"""Encapsulates a PAPI installation."""
def __init__(self, prefix, src, target_arch, target_os, compilers):
dst = os.path.join(target_arch, compilers[CC_ROLE].info.family.name)
super(PapiInstallation, self).__init__('PAPI', prefix, src, dst,
target_arch, target_os, compilers, SOURCES, None, LIBRARIES)
def _prepare_src(self, reuse=True):
super(PapiInstallation, self)._prepare_src(reuse)
self.src_prefix = os.path.join(self.src_prefix, 'src')


| partial_factor {vctrs} | R Documentation |
This special class can be passed as a ptype
in order to specify that the
result should be a factor that contains at least the specified levels.
partial_factor(levels = character())
levels |
Character vector of labels. |
# Assert that `x` is a factor vec_assert(factor("x"), partial_factor()) # Testing with `factor()` is too strict, # because it tries to match the levels exactly # rather than learning them from the data. try(vec_assert(factor("x"), factor())) # You can also enforce a minimum set of levels try(vec_assert(factor("x"), partial_factor("y"))) vec_assert(factor(c("x", "y")), partial_factor("y")) pf <- partial_factor(levels = c("x", "y")) pf vec_ptype_common(factor("v"), factor("w"), .ptype = pf)


DEDICATION OF A CHURCH.  The God of Israel himself gives his people strength and courage. Blessed be God! (E.T. alleluia).
The GLORIA is said. (English, Latin)
COLLECT
O God, who year by year renew for us the day when this your holy temple was consecrated, hear the prayers of your people and grant that in this place for you there may always be pure worship and for us, fullness of redemption. Through our Lord Jesus Christ, your Son, who lives and reigns with you in the unity of the Holy Spirit, one God, for ever and ever.
The PROFESSION OF
FAITH (Creed) is said. (English,
Latin)
PRAYER OVER THE OFFERINGS
Recalling the day when you were pleased to fill your house with glory and holiness, O Lord, we pray that you may make of us a sacrificial offering always acceptable to you. Through Christ our Lord.
PREFACE of the Dedication of a Church I
or Others
COMMUNION ANTIPHON
You are the
PRAYER AFTER COMMUNION
May the
people consecrated to you, O Lord, we pray, receive the fruits and joy of your blessing, that the festive homage they have offered you
today in the body, may redound upon them as a spiritual gift. Through Christ our Lord.
Blessing at the
End of Mass
May God, the
Lord of heaven and earth, who has gathered you today in memory of the
dedication of this church, make you abound in heavenly blessings.
R. Amen.
And may he who has willed that all his scattered children be gathered
together in his Son, grant that you may become his temple and the dwelling
place of the Holy Spirit.
R. Amen.
Thus, may you
be made thoroughly clean, so that God may dwell within you and you may possess
with all the Saints the inheritance of eternal happiness.
R. Amen.
And may the
blessing of almighty God, the Father, and the Son, + and the Holy Spirit, come down on
you and remain with you for ever.
R. Amen.


Cheat Sheat!
Or how I got through DBC
Date
git init-
initialize git repository
git status-
how tracked changes have changed
git add "filename"-
adds xyz.txt to git staging area
git add -A.
where dot stands for current dir. and everything after -A ensures every file name is deleted
git reset "filename"-
remove a file or file from staging area
git commit -m -
commits/save staged changes where -m includes message
git log-
shows log of commitments
git remote add "stream" "link"-
add remote repository where "stream" is remote name and "link" is url
git push "stream" "branch"-
finalize committed changes by adding to online repo.
git pull "stream" "branch"-
Will automatically download and add modified repo "stream" to "branch"
git diff HEAD-
find differences from last commit
git diff --staged-
see staged changes
git branch "new_branch_name"-
creates new branch
git checkout-
find out which branch currently on
git rm -r "target folder"-
recursively removes all files and folder from dir
git rm *"xyz"-
removes everything following "*"
git clone "link"-
create clone where "link" is url
git merge "branch"-
pushes fetched changes onto specified "branch"


We have some amazing speakers this year. This is the part where we brag about them. Because we can. We need to convince you to come. I'm not sure why. This is very stressful.
Art Vandelay is a notable importer-exporter, latex manufacturer, author, computer customer, office worker, baseball afficionado, and judge.
I don't know what to say here so lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.


I’m an engineer, more specifically, a performance engineer @ Netflix, the world's leading entertainment service and largest single source of internet traffic in North America. I try to fill my days trying to make Netflix as fast, efficient and resilient as possible, from your iPhone client to the operating system powering all our backend services.
I've developed multiple open source tools like Vector and FlameScope, created plugins like d3-flame-graph and d3-heatmap2, and contributed inumerous other projects.
Internally at Netflix, I've created Icarus, Netflix's real-user performance monitoring solution that runs on every single Netflix device on the planet. Developed Mogul, a bottleneck analysis tool that inspects internal and external dependency demand for services and help us identify bottlenecks and tuning opportunities. Developed Slalom, a high-level demand analysis tool that helps visualize demand flow on large scale systems. Worked on metric trending that helps us identify long-term performance regressions. Developed the in-house cloud performance testing framework, analysis tool and fully automated analysis engine for performance tests.
I'm also a Venture Advisor at monashees+, one of the largest venture capital firms in Brazil, where I try to understand the tech level of prospective startups and help the invested ones to grow! Besides the portfolio startups, I advise multiple companies, of all sizes and shapes, on a varied set of challenges.


PERLCOMPILE
Section: Perl Programmers Reference Guide (1)Updated: 2009-04-11
Index Return to Main Contents
NAME
perlcompile - Introduction to the Perl Compiler-TranslatorDESCRIPTION
Perl has always had a compiler: your source is compiled into an internal form (a parse tree) which is then optimized before being run. Since version 5.005, Perl has shipped with a module capable of inspecting the optimized parse tree ("B"), and this has been used to write many useful utilities, including a module that lets you turn your Perl into C source code that can be compiled into a native executable.The "B" module provides access to the parse tree, and other modules (``back ends'') do things with the tree. Some write it out as semi-human-readable text. Another traverses the parse tree to build a cross-reference of which subroutines, formats, and variables are used where. Another checks your code for dubious constructs. Yet another back end dumps the parse tree back out as Perl source, acting as a source code beautifier or deobfuscator.
Because its original purpose was to be a way to produce C code corresponding to a Perl program, and in turn a native executable, the "B" module and its associated back ends are known as ``the compiler'', even though they don't really compile anything. Different parts of the compiler are more accurately a ``translator'', or an ``inspector'', but people want Perl to have a ``compiler option'' not an ``inspector gadget''. What can you do?
This document covers the use of the Perl compiler: which modules it comprises, how to use the most important of the back end modules, what problems there are, and how to work around them.
Layout
The compiler back ends are in the "B::" hierarchy, and the front-end (the module that you, the user of the compiler, will sometimes interact with) is the O module.Here are the important back ends to know about, with their status expressed as a number from 0 (outline for later implementation) to 10 (if there's a bug in it, we're very surprised):
- B::Lint
- Complains if it finds dubious constructs in your source code. Status: 6 (it works adequately, but only has a very limited number of areas that it checks).
- B::Deparse
- Recreates the Perl source, making an attempt to format it coherently. Status: 8 (it works nicely, but a few obscure things are missing).
- B::Xref
- Reports on the declaration and use of subroutines and variables. Status: 8 (it works nicely, but still has a few lingering bugs).
Using The Back Ends
The following sections describe how to use the various compiler back ends. They're presented roughly in order of maturity, so that the most stable and proven back ends are described first, and the most experimental and incomplete back ends are described last.The O module automatically enabled the -c flag to Perl, which prevents Perl from executing your code once it has been compiled. This is why all the back ends print:
myperlprogram syntax OK
before producing any other output.
The Cross Referencing Back End
The cross referencing back end (B::Xref) produces a report on your program, breaking down declarations and uses of subroutines and variables (and formats) by file and subroutine. For instance, here's part of the report from the pod2man program that comes with Perl:
Subroutine clear_noremap Package (lexical) $ready_to_print i1069, 1079 Package main $& 1086 $. 1086 $0 1086 $1 1087 $2 1085, 1085 $3 1085, 1085 $ARGV 1086 %HTML_Escapes 1085, 1085
This shows the variables used in the subroutine "clear_noremap". The variable $ready_to_print is a my() (lexical) variable, introduced (first declared with my()) on line 1069, and used on line 1079. The variable $& from the main package is used on 1086, and so on.
A line number may be prefixed by a single letter:
- i
- Lexical variable introduced (declared with my()) for the first time.
- &
- Subroutine or method call.
- s
- Subroutine defined.
- r
- Format defined.
The most useful option the cross referencer has is to save the report to a separate file. For instance, to save the report on myperlprogram to the file report:
$ perl -MO=Xref,-oreport myperlprogram
The Decompiling Back End
The Deparse back end turns your Perl source back into Perl source. It can reformat along the way, making it useful as a deobfuscator. The most basic way to use it is:
$ perl -MO=Deparse myperlprogram
You'll notice immediately that Perl has no idea of how to paragraph your code. You'll have to separate chunks of code from each other with newlines by hand. However, watch what it will do with one-liners:
$ perl -MO=Deparse -e '$op=shift||die "usage: $0 code [...]";chomp(@ARGV=<>)unless@ARGV; for(@ARGV){$was=$_;eval$op; die$@ if$@; rename$was,$_ unless$was eq $_}' -e syntax OK $op = shift @ARGV || die("usage: $0 code [...]"); chomp(@ARGV = <ARGV>) unless @ARGV; foreach $_ (@ARGV) { $was = $_; eval $op; die $@ if $@; rename $was, $_ unless $was eq $_; }
The decompiler has several options for the code it generates. For instance, you can set the size of each indent from 4 (as above) to 2 with:
$ perl -MO=Deparse,-si2 myperlprogram
The -p option adds parentheses where normally they are omitted:
$ perl -MO=Deparse -e 'print "Hello, world\n"' -e syntax OK print "Hello, world\n"; $ perl -MO=Deparse,-p -e 'print "Hello, world\n"' -e syntax OK print("Hello, world\n");
See B::Deparse for more information on the formatting options.
The Lint Back End
The lint back end (B::Lint) inspects programs for poor style. One programmer's bad style is another programmer's useful tool, so options let you select what is complained about.To run the style checker across your source code:
$ perl -MO=Lint myperlprogram
To disable context checks and undefined subroutines:
$ perl -MO=Lint,-context,-undefined-subs myperlprogram
See B::Lint for information on the options.
Module List for the Compiler Suite
- B
- This module is the introspective (``reflective'' in Java terms) module, which allows a Perl program to inspect its innards. The back end modules all use this module to gain access to the compiled parse tree. You, the user of a back end module, will not need to interact with B.
- O
-
This module is the front-end to the compiler's back ends. Normally
called something like this:
$ perl -MO=Deparse myperlprogram
This is like saying "use O 'Deparse'" in your Perl program.
- B::Concise
- This module prints a concise (but complete) version of the Perl parse tree. Its output is more customizable than the one of B::Terse or B::Debug (and it can emulate them). This module useful for people who are writing their own back end, or who are learning about the Perl internals. It's not useful to the average programmer.
- B::Debug
- This module dumps the Perl parse tree in verbose detail to STDOUT. It's useful for people who are writing their own back end, or who are learning about the Perl internals. It's not useful to the average programmer.
- B::Deparse
- This module produces Perl source code from the compiled parse tree. It is useful in debugging and deconstructing other people's code, also as a pretty-printer for your own source. See ``The Decompiling Back End'' for details about usage.
- B::Lint
- This module inspects the compiled form of your source code for things which, while some people frown on them, aren't necessarily bad enough to justify a warning. For instance, use of an array in scalar context without explicitly saying "scalar(@array)" is something that Lint can identify. See ``The Lint Back End'' for details about usage.
- B::Showlex
-
This module prints out the my() variables used in a function or a
file. To get a list of the my() variables used in the subroutine
mysub() defined in the file myperlprogram:
$ perl -MO=Showlex,mysub myperlprogram
To get a list of the my() variables used in the file myperlprogram:
$ perl -MO=Showlex myperlprogram
[BROKEN]
- B::Terse
-
This module prints the contents of the parse tree, but without as much
information as B::Debug. For comparison, "print "Hello, world.""
produced 96 lines of output from B::Debug, but only 6 from B::Terse.
This module is useful for people who are writing their own back end, or who are learning about the Perl internals. It's not useful to the average programmer.
- B::Xref
- This module prints a report on where the variables, subroutines, and formats are defined and used within a program and the modules it loads. See ``The Cross Referencing Back End'' for details about usage.
KNOWN PROBLEMS
BEGIN{} blocks are executed while compiling your code. Any external state that is initialized in BEGIN{}, such as opening files, initiating database connections etc., do not behave properly. To work around this, Perl has an INIT{} block that corresponds to code being executed before your program begins running but after your program has finished being compiled. Execution order: BEGIN{}, (possible save of state through compiler back-end), INIT{}, program runs, END{}.AUTHOR
This document was originally written by Nathan Torkington, and is now maintained by the perl5-porters mailing list<EMAIL_ADDRESS>Index
This document was created by man2html, using the manual pages.
Time: 05:29:07 GMT, December 24, 2015


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Comments
-
Greg Hurrell
See also ticket #1720, which is about moving to Unicorn 2.0.x after the Amazon Linux AMI switch is done.
-
Greg Hurrell
Just gonna start collecting notes on this one:
-
Greg Hurrell
Notes on initial instance set-up via CloudInit:
-
Greg Hurrell
This migration is by necessity going to be fairly manual in nature, despite the fact that I have tried to structure my instances in an eminently "clonable" fashion.
At the moment I have the base image, easily clonable from an EBS snapshot, and a data snapshot.
As things currently stand, even though most of the important data "lives" on the data snapshot and can be cloned at will and attached to any instance, there is still some custom configuration that must be done on the host image.
I'm looking at some configuration tools to see if I can make at least some of that initial host image set-up repeatable in an automated fashion. Things like installing packages and building other stuff (eg. nginx) from source.
It may turn out that full-blown configuration management tools like Chef and Puppet are overkill for this task, and a simple shell script maybe superior (think how a simple shell script can be infinitely superior to Capistrano for single-server deployments, and possibly multi-server ones too). But in any case I am going to look at them.
There are at least a couple of things, however, that I haven't been able to shift over to the data partitions. For example, things like actual user accounts. These are defined in
/etc/passwd
and I need to think about a way in which I can set them up on the fly in a newly-created instance, while preserving the same UIDs and GIDs (I don't want the numbers to be mismatched when I mount my data volume).In the meantime, some reading on Chef and Puppet:
- "Puppet vs Chef": http://bhuga.net/node/46
- "Puppet versus Chef: 10 reasons why Puppet wins": http://bitfieldconsulting.com/puppet-vs-chef
-
Greg Hurrell
See also ticket #1667 ("Update to memcached 1.4.5"). Will probably end up doing that update at the same time.
-
Greg Hurrell
See also ticket #1496 ("Update to OpenSSH 5.7/5.7p1 on server"). Again will evaluate that ticket when the time for the migration arrives.
-
Greg Hurrell
Not specifically about the Amazon Linux AMI, but a useful overview of Puppet on EC2:
Installation kick-start notes:
-
Greg Hurrell
Using Puppet on a single machine, "standalone":
-
Greg Hurrell
Possible pitfall of using "standalone" mode and how to get around it:
-
Greg Hurrell
Official docs on standalone use:
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