public abstract class SynthStyle extends Object
SynthStyle
is a set of style properties.
Each SynthUI
references at least one
SynthStyle
that is obtained using a
SynthStyleFactory
. You typically don't need to interact with
this class directly, rather you will load a
Synth File Format file into
SynthLookAndFeel
that will create a set of SynthStyles.SynthLookAndFeel
,
SynthStyleFactory
| Constructor and Description |
|---|
SynthStyle()
Constructs a SynthStyle.
|
| Modifier and Type | Method and Description |
|---|---|
Object |
get(SynthContext context,
Object key)
Getter for a region specific style property.
|
boolean |
getBoolean(SynthContext context,
Object key,
boolean defaultValue)
Convenience method to get a specific style property whose value is
an Boolean.
|
Color |
getColor(SynthContext context,
ColorType type)
Returns the color for the specified state.
|
protected abstract Color |
getColorForState(SynthContext context,
ColorType type)
Returns the color for the specified state.
|
Font |
getFont(SynthContext context)
Returns the Font for the specified state.
|
protected abstract Font |
getFontForState(SynthContext context)
Returns the font for the specified state.
|
SynthGraphicsUtils |
getGraphicsUtils(SynthContext context)
Returns the
SynthGraphicUtils for the specified context. |
Icon |
getIcon(SynthContext context,
Object key)
Convenience method to get a specific style property whose value is
an Icon.
|
Insets |
getInsets(SynthContext context,
Insets insets)
Returns the Insets that are used to calculate sizing information.
|
int |
getInt(SynthContext context,
Object key,
int defaultValue)
Convenience method to get a specific style property whose value is
a
Number . |
SynthPainter |
getPainter(SynthContext context)
Returns the
SynthPainter that will be used for painting. |
String |
getString(SynthContext context,
Object key,
String defaultValue)
Convenience method to get a specific style property whose value is
a String.
|
void |
installDefaults(SynthContext context)
Installs the necessary state from this Style on the
JComponent from context . |
boolean |
isOpaque(SynthContext context)
Returns true if the region is opaque.
|
void |
uninstallDefaults(SynthContext context)
Uninstalls any state that this style installed on
the
JComponent from context . |
public SynthGraphicsUtils getGraphicsUtils(SynthContext context)
SynthGraphicUtils
for the specified context.context
- SynthContext identifying requesterpublic Color getColor(SynthContext context, ColorType type)
JComponent
. If the
Color
from the JComponent
is not appropriate,
or not used, this will invoke getColorForState
. Subclasses
should generally not have to override this, instead override
getColorForState(javax.swing.plaf.synth.SynthContext, javax.swing.plaf.synth.ColorType)
.context
- SynthContext identifying requestertype
- Type of color being requested.protected abstract Color getColorForState(SynthContext context, ColorType type)
JComponent
.context
- SynthContext identifying requestertype
- Type of color being requested.public Font getFont(SynthContext context)
JComponent
from the context
as necessary.
If this does not redirect
to the JComponent getFontForState(javax.swing.plaf.synth.SynthContext)
is invoked.context
- SynthContext identifying requesterprotected abstract Font getFontForState(SynthContext context)
JComponent
.context
- SynthContext identifying requesterpublic Insets getInsets(SynthContext context, Insets insets)
context
- SynthContext identifying requesterinsets
- Insets to place return value in.public SynthPainter getPainter(SynthContext context)
SynthPainter
that will be used for painting.
This may return null.context
- SynthContext identifying requesterpublic boolean isOpaque(SynthContext context)
context
- SynthContext identifying requesterpublic Object get(SynthContext context, Object key)
context
- SynthContext identifying requesterkey
- Property being requested.public void installDefaults(SynthContext context)
JComponent
from context
.context
- SynthContext identifying component to install properties
to.public void uninstallDefaults(SynthContext context)
JComponent
from context
.
Styles should NOT depend upon this being called, in certain cases it may never be called.
context
- SynthContext identifying component to install properties
to.public int getInt(SynthContext context, Object key, int defaultValue)
Number
. If the value is a Number
,
intValue
is returned, otherwise defaultValue
is returned.context
- SynthContext identifying requesterkey
- Property being requested.defaultValue
- Value to return if the property has not been
specified, or is not a Numberpublic boolean getBoolean(SynthContext context, Object key, boolean defaultValue)
context
- SynthContext identifying requesterkey
- Property being requested.defaultValue
- Value to return if the property has not been
specified, or is not a Booleanpublic Icon getIcon(SynthContext context, Object key)
context
- SynthContext identifying requesterkey
- Property being requested.public String getString(SynthContext context, Object key, String defaultValue)
context
- SynthContext identifying requesterkey
- Property being requested.defaultValue
- Value to return if the property has not been
specified, or is not a String Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2015, Oracle and/or its affiliates. All rights reserved.


In order to upload a file into the LRFP field, ensure you have saved the record first. You will then see the "Choose File" button become available.


Helper object to visualize a [page:Box3].
const box = new THREE.Box3();
box.setFromCenterAndSize( new THREE.Vector3( 1, 1, 1 ), new THREE.Vector3( 2, 1, 3 ) );
const helper = new THREE.Box3Helper( box, 0xffff00 );
scene.add( helper );
[page:Box3 box] -- the Box3 to show.
[page:Color color] -- (optional) the box's color. Default is 0xffff00.
Creates a new wireframe box that represents the passed Box3.
See the base [page:LineSegments] class for common properties.
The Box3 being visualized.
See the base [page:LineSegments] class for common methods.
This overrides the method in the base [page:Object3D] class so that it also updates the wireframe box to the extent of the [page:Box3Helper.box .box] property.
Frees the GPU-related resources allocated by this instance. Call this method whenever this instance is no longer used in your app.
[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]


I'm an Android Developer. I build high quality android apps. I enjoy learning new things in android development. Especially on learning good architecture and achieving clean code. I have a degree in Bachelor of Science in Information Technology.
Kotlin / Coroutines / Java / RxJava 2 / Clean Architecture / Hilt - Dagger / Koin / Glide / Retrofit 2 / Navigation Component / Data Binding
I also write some articles on my Medium account.


A Bayesian regression model for discrete response, where the conditional distribution is modelled via a discrete Weibull distribution. This package provides an implementation of Metropolis-Hastings and Reversible-Jumps algorithms to draw samples from the posterior. It covers a wide range of regularizations through any two parameter prior. Examples are Laplace (Lasso), Gaussian (ridge), Uniform, Cauchy and customized priors like a mixture of priors. An extensive visual toolbox is included to check the validity of the results as well as several measures of goodness-of-fit.
| Version: | 1.2.0 |
| Depends: | R (≥ 3.0) |
| Imports: | coda, parallel, foreach, doParallel, MASS, methods, graphics, stats, utils, DWreg |
| Published: | 2017-02-17 |
| Author: | Hamed Haselimashhadi |
| Maintainer: | Hamed Haselimashhadi <hamedhaseli at gmail.com> |
| License: | LGPL-2 | LGPL-2.1 | LGPL-3 [expanded from: LGPL (≥ 2)] |
| URL: | http://hamedhaseli.webs.com |
| NeedsCompilation: | no |
| CRAN checks: | BDWreg results |
| Reference manual: | BDWreg.pdf |
| Package source: | BDWreg_1.2.0.tar.gz |
| Windows binaries: | r-devel: BDWreg_1.2.0.zip, r-release: BDWreg_1.2.0.zip, r-oldrel: BDWreg_1.2.0.zip |
| OS X binaries: | r-release: BDWreg_1.2.0.tgz, r-oldrel: BDWreg_1.2.0.tgz |
| Old sources: | BDWreg archive |
Please use the canonical form https://CRAN.R-project.org/package=BDWreg to link to this page.


This is a mix-in class for Figures that indicates that the Figure accepts keyboard input and/or it can be the input focus for the application.
| Focus() | Constructor. |
| releaseFocus() | Causes the Figure to cease to be the input focus. |
| tabFocus() | Moves the input focus to the next Figure in the current tab group. |
| takeFocus() | Causes the Figure to become the active input focus. |
| ~Focus() | Destructor. |
Focus::Focus()
Constructor.
void Focus::releaseFocus()
Causes the Figure to cease to be the input focus. The location for input focus after the call is undefined.
void Focus::tabFocus()
Moves the input focus to the next Figure in the current tab group.
void Focus::takeFocus()
Causes the Figure to become the active input focus.
Focus::~Focus()
Destructor.


Using the function exp2 defined for the exercise about computing the power of 2. and well-founded recursion, define a function that satisfies the following specification:
forall n:nat, n <> 0 -> {p : nat | exp2 p <= n /\ n < exp2 (p + 1)}


V-Family Landscape Maintenance, LLC is all about our customers. We design your lawn, yard, or land the way you want it. The owner of the business has been doing landscape for 22 years and is well experienced. So we will make sure your place is #1 for best landscape.


setscreen ("graphics")
procedure getKey
var ch : char
ch := getchar
end getKey
for i : 1 .. 1000
put i : 4, " Pause till a key is pressed"
getKey
end for
On IBM PC's some keys, such as the left arrow key, insert key, delete key, and function keys do not produce ordinary character values. These keystrokes are returned by getchar as their "scan code" with 128 added to it, unless the scan code already has a value of 128 or greater. This provides a unique value for every key on the keyboard. See Appendix D for these codes.
See also predefined unit Input.


Very simple. C = Consonant and V = Vowel.
It will use one of the two following patterns to generate a random name: cvcc(v|c|v) or vccv(c|v|c). Hit "generate" to create a new set of a dozen random names.
I had done this for some other dude really quick during a hack week, and I wrote the JS version over a year ago after reading about the simple consonant-vowel algorithm on some dude's blog, but I can't find it. I'd like to cite it and give credit, but honestly... I can't remember where I read it, but it's probably a pretty common entry-level textbooky algorithm.
JS Source: https://github.com/otanistudio/swt/blob/master/j/random_name.js


Google Chrome Trex Game Written in p5.js
Knight's Tour DFS + Backtracking with Warnsdorff's Heuristic Written in p5.js
Maze Generation + Pathfinder DFS + Backtracking (A*) Written in p5.js
Tower of Hanoi 5 Disks 3 Towers Written in p5.js
Minesweeper Written in Processing(java)
Basic ToDo List Written in React.Js


Finite State Machines to Petri Nets
Finite state machines and Petri Nets are both well known formalisms to specify behavior and are widely used across industry and academia, e.g. to model business processes.
Finite state machines consist of states and transitions. States can be start states or end states. Transitions can have exactly one starting state and exactly one target state. However, states can have multiple incoming or outgoing transitions. Transitions are usually triggered by an input that we catch up as simple strings here.
Petri Nets are very similar to finite state machines, yet a little different. The equivalent of states in Petri Nets are states. The main difference is that transitions can have arbitrarily many source or target places. Furthermore, instead of being a start state, a place has a variable amount of tokens. Petri Nets represent their status not by a single state, but by the distribution of tokens among places. If a transition "fires", it takes away a token from each source place and adds a token to each target place. The property of being an end state is also missing. Instead, Petri Nets "end" if a transition swallows the last token, i.e. a transition consumes the token but has no target place to create a new token to.
Finite state machines are a very basic form of behavioral formalisms and have many restrictions. Most relevant for business process modeling for example, the system can always only be in a single state, which is infeasible for modeling parallel actions. Here, Petri Nets can serve this need as they can hold tokens on multiple places.
Thus, the transformation of finite state machines to Petri Nets is an interesting case study an serves as an example to demonstrate NMF Transformations and NMF Synchronizations.
The transformation now transforms each state to a corresponding place. If the state is a start state, the place is assigned a single token, otherwise the place does not receive any tokens. Each transition in the finite state machine is then transformed into a Petri Net transition. Finally, all places corresponding to end states of the finite state machine get a transition that has no target place. The semantic of such transitions is that they basically swallow the tokens.


Professionally qualified Software Engineer, Specialist in API & microservices development and cloud deployement.
GPA: 7.66
63.04%
Despite the rise in text messaging, instant messaging, and social networking, email continues to be the predominant business collaboration tool. The unsecured nature of email, however, exposes sensitive information to malicious attacks. The Cisco Secure Email Encryption Service (formerly Cisco Registered Envelope Service) provides enhanced security and reliable controls for traditional email tools. It is fully integrated into most common email technologies and into a user's daily email routine.
The Mosaic Cloud Platform is an open microservices architecture providing network management and SDN control for the entire access network. It unlocks control and management functions from the underlying network elements, enabling a more flexible, agile services delivery framework.
InSite allows the Network Operation and Business teams to access network operation insights generated by machine learning algorithms available within the InSite solution. Applications provides various API’s, which is useful for creating recommendation and displaying data in GUI. Platform provides results of predictive models to the network engineers, such as 1st line and 2nd line of NOC as well as an overall recommendation’s statistics and status to Business Users.
Ericsson Dynamic Activation (EDA) is a proven provisioning platform for rapid and automated activation of telecommunications services in a heterogeneous network environment. EDA is built with a flexible architecture that can easily be adapted to a service provider’s business practices, rather than the service provider having to change their business processes to adapt to a rigid provisioning platform. EDA provides high availability, resilience, and the scalability to handle high-throughput service activations. It provides pre-verified provisioning solution towards CUDB and CCDM that eases the integration effort in BSS when introducing new service offerings to the end user, and enables that BSS to manage subscriber migration as the network evolves. Combined with the multi-vendor/multi technology activation capability, EDA provides a single point entry point for provisioning a BSS system.
Multi Mediation is a single solution for all mediation needs. Multi Mediation offers one, end-to-end, convergent mediation solution with both real time and file based mediation capability for all services generated from all networks. Due to its multiple capabilities we call it Multi-Purpose Mediation Multi Mediation can collect data from multiple sources in multiple formats, process data as per the operator’s business needs and distribute the processed data to a desired system in BSS and OSS. Multi Mediation is pre-verified with Ericsson network elements and provides support for multivendor network elements
ABot is a Test Orchestration solution that enables test scenarios to be developed in a high-level DSL and executed using a BDD engine. The objective of this project was to enhance ABot by implementing support for EPC-specific test scenarios. This requires development of S1AP driver so that ABot can emulate an eNodeB and generate S1AP traffic against the MME. There is a corresponding DSL grammar that invokes the S1AP adapter with relevant parameters as passed from the feature file.
The interactive TV application is primarily use to create a layer over the actual TV signal. This enables a user to change channels as well as check the list of programs. The user can play selected advertisements as well as get weather information of the days ahead.
This application is use to test the SDK of Mobile application of Ericsson Video services. This application is mainly working on the video player, which plays a video.
Recognize the Optical characters printed on A1, A2 and A3 papers. The paper contains either image or character. This project's goal is to get those characters as much as possible and get store those keywords with file name.


Satellite Design Assistant - SEAK Lab
Tell me about your design
Message:
[[${message}]]
or upload a XLS/PDF file
Edit your parameters
Maybe you can use some help...
Launchers: Ariane5 ESCA, Soyuz, Vega, Delta 7320, Delta 7420, Delta 7920, Taurus XL or Minotaur IV.
Propellants: solid, hydrazine or LH2.
Deorbit strategy: drag-based or graveyard.
Slew control system: none, thrusters or two-force-thrusters.
ADCS type: grav-grad (gravity gradient), spinner or three-axis.
TCS surface materials: Al, white-paint, black-paint, Si-Teflon, MLI or Al-Kapton
Antenna Type: Dipole, Patch or Parabolic
Number of ground stations must be from 1 to 4.
Main structure can be monocoque or stringers.
Structural materials: alloys of Aluminium, Steel, Magnesium or Titanium.


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object --+ | mungoCore.AbstractFeature --+ | HSP
HSP feature
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format =
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x.__init__(...) initializes x; see help(type(x)) for signature
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repr(x)
|
hash(x)
|
Convert genome to block coordinates.
|
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attributes
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converters
|
format
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| Home | Trees | Indices | Help |
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| Generated by Epydoc 3.0.1 on Tue Apr 24 16:15:01 2012 | http://epydoc.sourceforge.net |


| Test Case | DISPLAY-020 |
| Title | Number of shares field |
| Objective | This test case is intended to verify the following implied or specified requirements:
The objective of this test case is to verify that the requirements specified above related to the attributes of the stock number of shares field are implemented and funtioning. |
| Setup |
|
| Actions |
|
| Expected | The field that contains the number of shares should allow the user to enter whole and factional values that store the number of shares held in the portfolio. |
| Results | PASSED |
| Cleanup |
|
| Requirements | RTNV-EXT-IF-020 |


This is an in-place comparison-based sorting algorithm. Here, a sub-list is maintained which is always sorted. For example, the lower part of an array is maintained to be sorted. An element which is to be 'insert'ed in this sorted sub-list, has to find its appropriate place and then it has to be inserted there. Hence the name, insertion sort.
The array is searched sequentially and unsorted items are moved and inserted into the sorted sub-list (in the same array). This algorithm is not suitable for large data sets as its average and worst case complexity are of Ο(n2), where n is the number of items.
We take an unsorted array for our example.
Insertion sort compares the first two elements.
It finds that both 14 and 33 are already in ascending order. For now, 14 is in sorted sub-list.
Insertion sort moves ahead and compares 33 with 27.
And finds that 33 is not in the correct position.
It swaps 33 with 27. It also checks with all the elements of sorted sub-list. Here we see that the sorted sub-list has only one element 14, and 27 is greater than 14. Hence, the sorted sub-list remains sorted after swapping.
By now we have 14 and 27 in the sorted sub-list. Next, it compares 33 with 10.
These values are not in a sorted order.
So we swap them.
However, swapping makes 27 and 10 unsorted.
Hence, we swap them too
Again we find 14 and 10 in an unsorted order.
We swap them again. By the end of third iteration, we have a sorted sub-list of 4 items.
This process goes on until all the unsorted values are covered in a sorted sub-list. Now we shall see some programming aspects of insertion sort.
#include <stdio.h> #include <stdbool.h> #define MAX 7 int intArray[MAX] = {4,6,3,2,1,9,7}; void printline(int count) { int i; for(i = 0;i < count-1;i++) { printf("="); } printf("=\n"); } void display() { int i; printf("["); // navigate through all items for(i = 0;i < MAX;i++) { printf("%d ",intArray[i]); } printf("]\n"); } void insertionSort() { int valueToInsert; int holePosition; int i; // loop through all numbers for(i = 1; i < MAX; i++) { // select a value to be inserted. valueToInsert = intArray[i]; // select the hole position where number is to be inserted holePosition = i; // check if previous no. is larger than value to be inserted while (holePosition > 0 && intArray[holePosition-1] > valueToInsert) { intArray[holePosition] = intArray[holePosition-1]; holePosition--; printf(" item moved : %d\n" , intArray[holePosition]); } if(holePosition != i) { printf(" item inserted : %d, at position : %d\n" , valueToInsert,holePosition); // insert the number at hole position intArray[holePosition] = valueToInsert; } printf("Iteration %d#:",i); display(); } } void main() { printf("Input Array: "); display(); printline(50); insertionSort(); printf("Output Array: "); display(); printline(50); }


COVID-19 Outbreak
24 hour hotline:<PHONE_NUMBER>
DHSS and the CDC are responding to an outbreak of respiratory disease caused by a novel (new) coronavirus that was first detected in many locations internationally, including in the United States. The virus has been named “SARS-CoV-2” and the disease it causes has been named “coronavirus disease 2019” (abbreviated “COVID-19”).
COVID-19 Testing Reported to Missouri Department of Health and Senior Services
As of 2:00 p.m. CT, March 26
As commercial testing capacities increase, the coordination of patient and associated contact investigations is paramount to preventing and mitigating the spread of the virus. While performing public health priority activities, including notifying the patient, raising awareness among our communities is valuable. We will provide data as it is available, verified and pertinent.
Cases in Missouri: 502
Deaths: 8
Click for Additional Data, Including County
Labs are required by the Missouri Code of State Regulations to immediately report positive COVID-19 test results. As commercial labs increase their capacity for testing, we will continue to receive results from them requiring immediate verification of patient data for each result. Prompt efforts to protect the public’s health depends on this verification. Patient data from commercial labs is preliminary and subject to change following initial public health involvement.
Novel Coronavirus Fact Sheet PDF Document
Amharic PDF Document , Arabic PDF Document , Chinese Simplified PDF Document , Chinese Traditional PDF Document , English PDF Document , Hindi PDF Document , Japanese PDF Document , Khmer PDF Document , Korean PDF Document , Russian PDF Document , Somali PDF Document , Spanish PDF Document , Tagalog PDF Document , Thai PDF Document and Vietnamese PDF Document


{% block h1 %}Service unavailable{% endblock %}
You will be able to renew your tax credits on or after Friday 21 April 2017. You can renew when you get your renewal pack through the post.
You can use the tax credits service to:
- find out more about your payments
- see who is on your claim
- make changes to your claim
- check the status of your renewal


http://travistidwell.com/presentations/notdrupal
Created by Travis Tidwell / travist / @softwaregnome
Drupal is an amazing tool. "It can do everything"!
... but that is kind of the problem.
"I need a web application that does _____."You say...
"Yeah, Drupal can do that!"
"Yeah, Drupal SHOULD do that!"
Let's start using the right tools for the right job!
Drupal is and was intended to be a Content Management System.
"Just because you have content to manage, does NOT mean you need a Content Management System."
Drupal is really a Content Workflow Management System.
Drupal makes sense when your system is concerned with managing content workflows between multiple users.
"The majority of Drupal websites should not have been built with Drupal."
Let's take a look at http://www.drupalshowcase.com
These are the majority...
What should I use instead?
Static Site Generator
https://www.staticgen.com/
http://wintersmith.io/
http://yeoman.io/
npm install -g yo
npm install -g generator-metalsmith
yo metalsmith
I created a project that combines
Wintersmith + Nunjucks + Bootstrap = Juckstrap
npm install -g generator-juckstrap
yo juckstrap
You can build a brochure website in an afternoon.
The web is moving to "API first" methodology
Drupal's response to that is the "Headless Drupal" movement.
Using Drupal as a backend API server to front end applications and Mobile apps.
Symfony allows for easy API development.
But even with that do you still need Drupal?...
Depends on what your mobile app needs to do
Cases when you really don't need Drupal as a backend.
When does it make sense to use Drupal?
// Require the application.
var app = require('express')();
// Get the users endpoint.
app.get('/users.json', function(req, res) {
res.json([
{ first: 'Travis', last: 'Tidwell'},
{ first: 'Joe', last: 'Smith' },
{ first: 'Sam', last: 'Roberts' }
]);
});
// Listen to port 4000
app.listen(4000);
I look forward to the day when...
Drupal SHOULD do everything!
Go forth and build something cool...


0
Supports keyboard input
| KEYBOARD SHORTCUTS | |
|---|---|
| ESC | C |
| S | ± |
| ENTER | = |
| ↑ | Show previous expression |
| ↓ | Return to current expression |
| SPECIAL FUNCTIONS | |
|---|---|
| ^ | Exponent: 5^3 = 5×5×5 |
| % | Percentage: 50%3 = 1.5 |
| ± | Change sign of last term |
| ⌫ | Erase last character |
| C | Clear |
Click the button above or press 'h' to hide this table


ggsave |
Exports plot to a file. Supported formats: SVG, HTML, PNG, JPEG and TIFF. Note: in some configurations raster formats might not be supported. fun ggsave(plot: Figure, filename: String, scale: Number = 2, dpi: Number? = null, path: String? = null): String |


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DOAJ relies entirely on donations from the community. We urge you to become a Publisher Member. Members receive a quarterly newsletter and may carry the DOAJ logo on their site.
Guidelines for publishers
One URL for each journal, one PDF for each article
When a journal gets indexed it will have its own record in the directory.
To make our service comprehensible and user-friendly we find it crucial
that the link from the directory goes to the URL for the specific
journal and not to a collection.
Please note that all necessary information (with necessary information
we are referring to the journal's aims and scope, presentation of the
editorial board, author guidelines, description of the quality control
system and information about Open Access) about the specific journal
should be available on its own URL to make it easier for users to
interpret the information correctly.
We also strongly recommend you to upload content to your web site
article by article - not as whole issues. This procedure is also more
user-friendly since it gives your readers a general view of the content
and makes it easier for them to find what they are looking for, but also
to link to specific material.
Knowledge organization, commercials and ads
Please pay attention to the fact that having a clear structure when
organizing your material makes it easier for users to navigate among
published articles.
Articles should preferably be gathered in volumes marked with the year
when the articles were published in order to make it easy for scholars
to cite them (and their readers to find them).
If publishing different types of articles (for example original
articles, review articles, case studies, essays or book reviews) please
note that it is advantageous to display articles of the same type
together in each volume and to mark each article with the specific type.
If you for financial reasons find it necessary to have commercials or
ads on your journal’s web site make sure that the commercial is not in
any way offensive or includes information that could decrease the
credibility of your journal.
Please note that blinking and/or moving objects can distract a reader and make your web site difficult to "read".
Keep in mind that an unclear organization of articles and/or too many
commercials/ads/blinking or moving objects in the long run can decrease
the usage of your web site.
Transparent editorial boards
We believe that it increases the trustworthiness and credibility of a journal if the reader is able to find/contact him or her.
For this reason we encourage you to be as transparent as possible when
presenting your editorial board. Information of public interest is:
- The affiliation of the editorial board members
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- If possible, we recommend you to add a link to the web site
where the specific editorial board member is presented by his or her
employing institution.
Quality control and author guidelines
To ensure readers and potential authors that articles go through a
quality control before publication, we strongly recommend you to
describe the process on the web site.
Since Open Access is a relatively new way of publishing research papers
and scholarly materials we believe that it is important showing that
these journals have the same quality control systems as printed and
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Having detailed and comprehensible guidelines for authors is a good way
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We recommend all journals to have author guidelines and to include the following in them:
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informing authors about whether the journal will be the copyright holder
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Since DOAJ is a collection of Open Access journals we strongly recommend
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The above image is a quote and a picture of the creater of C++, Bjarne Stroustrup.
The origin of C++ programming started in 1979 when Bjarne Stroustrup was working in his Ph.D. He started working on C with classes for example, he began at another language which would have object-orientated worldview blended with the highlights of C programming language. In 1983, it was named C++ and it incorporated classes, inheritance, in-lining, default function arguments, polymorphism, encapsulation and strong type checking.he first business version of C++ programming was published in October 1985.
C++ got a major upgrade in 2011 with the release of C++ that would make the language more fluid.
Fun Fact: C++ was first called C with classes until it was changed in 1983.
Source


About Project
It is an task management web-applicaton. With the help of this web application you can manage your task on daily basis.
And this application is created with the help of flask, Html and bootstrap.
It allows users to manage their tasks from a smartphone, tablet and computer. The technology is produced by the team behind Wunderlist
It's a list of tasks you need to complete, or things that you want to do. Most typically, they're organised in order of priority.
Traditionally, they're written on a piece of paper or post it notes and acts as a memory aid.
About Developer
Hola people! Myself Anuj Shukla and i created this project to enchance my skills. With the help of this project i learned so much about
backend and forntend as well, i did drag and drop forntend from bootstrap and modified it by myself. It's been really great experience
to make and develop this web-application. Well as a enthusiast learner i'm always open my mind to learn something new and implement.
"Thanks For Viewing"


Software developer - Web Designer - Sports Enthusiast
Portfolio
About me
Final year Computer Science student with relevant industry experience seeking a graduate software engineering position.
Currently, I'm an applications services developer at Airbus Uk working on data analytics, machine learning, Amazon Web Service, and software development projects as part of their digital transformation.
My role is to work on innovation projects and manage a team of early-career employees by demonstrating effective team-work, communication, and leadership skills to ensure project deadlines are met by using agile principles.
Beyond this, I am working on various side-projects, including android mobile development, where my goal is to bring my ideas to life to help make the world a better place. This is the area where my passion for technology and software allows me to express myself and test the bounds of my imagination. This curiosity has allowed me to build my portfolio in various industry sectors as seen in my porfolio.
I can be described as being an enthusiastic, confident, and hardworking individual with a passion for software development. I am always looking to challenge myself and grow as a person by adapting to various work cultures.
Skills at a glance:
Software: Python, Java
Web: HTML, CSS, Javascript, Boostrap, SQL
Mobile: Android
Machine learning and Deep learning
Work Experience
Wiser
August 2019 - Present
Software Specialist Ambassador
Wiser is a home for young people who dream big and expect more; an environment where creative meets recruitment to build and transform employer brands. As part of the Wiser Tech Academy.
Actively promoting opportunities to students at the University of Cardiff for clients including DeepMind, Nike, Just Eat, Deutsche Bank, Fidelity International, OddsChecker, Worldpay, and Argos.
Capitalising on my extensive campus network by reaching out to different societies, clubs and student groups.
Encouraging students from all different backgrounds and courses to consider a career with some of the world’s best brands
Cardiff University / Prifysgol Caerdydd
July 2019 - Present
Student Mentor
Developed leadership through facilitating meetings and communicating information to my group. Formed relationships for a safe environment through my calm demeanour. Organizing meetings and icebreaker events to help cascade important information in a relaxed informal environment.
Cardiff University STEM Ambassador
Enhanced and enriched the teaching and learning of STEM subjects based on my own past experiences. Organizing activities which aim to include a diverse demographic
Placement PAL
Advising and supporting 2nd-year Computer Science students through the placement year application process.
Airbus UK
July 2018 - July 2019
Application Services Developer Intern
Root cause analysis focal point to maintain 99% Service Level Agreement (SLA)
Consolidating reporting data from change management systems into a single system using Splunk which reduced reporting time by 50%.
Project manager and collaborator for the successful development of a full host migration onto AWS.
Developed a Python natural language system to help identify links between service data using agile development methodologies.
Volunteered to become an Ablaze Reading Buddy and Number Partner to help with the literacy and numeracy development of primary school children.
First Year: Computational Thinking (70%), Problem Solving with Python (62%), Professional Skills (82%), Developing Quality Software (72%), Architecture and Operating Systems (74%), Maths for Computer Science (65%), Object Orientated Java Programming (70%), and Web Applications (71%)
Second Year: Database Systems (64%), Data Processing and Visualisation (78%), Object Orientated Applications (74%), Human Computer Interaction (78%), Informatics (78%), Introduction to the Theory of Computation (68%), Communication Networks and Pervasive Computing (65%), Algorithms and Data Structures (62%), and Group Project (69%)
Activities and Societies: Cardiff Award, Afro-Caribbean Society, Cardiff University Football Team, Computer Science Society, STEM Student Ambassador, Placement PAL, Student Mentor
The host migration of the Airbus Open Wiki (AOW) from a computer under a desk to a cloud-based solution.
The Motive
The Landing Gear department within Airbus approached my team as they were looking to migrate the current Airbus Open Wiki (AOW). Currently, it was being locally hosted on a computer under a desk. Therefore, they wanted a cloud-based solution that would be more flexible, robust, and secure.
This was also an opportunity to explore Amazon Web Service (AWS) as a solution for future projects. Within Airbus, there is a big emphasis on digital transformation. Through exploring this service, it would help the business in understanding how it could be leveraged for other business areas. AWS had not been utilized in the UK so my team was providing a starting point for many other projects in the future.
The Execution
I took on the task of producing the architecture required to host the current AOW. All component choices were made once we had understood the requirements of the AOW. It was a matter of identifying current AOW components and mapping them to what was available on AWS. We used Matomo for data analytics so we could visualize usage rates.
The architecture involved having the AWS instance and within that a VPN. This VPN would then contain the AOW components. An EC2 of type t3.nano would contain the building block components of AOW on AWS e.g. MediaWiki and SpinxSearch. An S3 bucket containing the AOW images would then link to this EC2.
Once the architecture diagram had been produced, my team and I then began work on the AWS management console. From this point, my role as a lead project manager involved holding people accountable for the progress of the project. We have been able to produce a working implementation of my architecture diagram and have begun the testing phase. We have produced unit tests and test [ages to make sure the solution 100% works. No issues have been found so we can progress onto the next stage of the project.
Next Steps
Now that the infrastructure has been put in place, we now need to perform full data migration. Once migrated, we will need to deploy the solution for commercial use within Airbus. We are also looking into utilizing Ansible scripts.
Natural Language Processing
Overview
I proposed the development of a Natural Language Processing (NLP) system for the analysis of incident tickets. To be able to leverage data and find possible links for improved issue resolution speed and accuracy.
The Motive
To make use of emerging technologies and in-line with the digital transformation at Airbus, I proposed the use of NLP. Within Airbus, I noticed that there was a lot of data that could be leveraged to help improve existing business processes. Therefore, the development of an NLP system seemed like a promising area to explore.
The Execution
The project began by importing the building block modules for this project. I made use of NLTK, FuzzyWuzzy, and the Airbus Custom NLP library "nlp4airbus".
I first created a function that would be dedicated to cleaning the incoming CSV data. Using the CSV Dictreader, I was able to import the data and apply cleaning on each row through a for-loop. I applied cleaning to the "Summary" row of the data. Using RegexpTokenizer, I removed all punctuation and tokenized the data. Once tokenized, I created a list of specific terms to remove and removed them from the data. I then removed all stopwords from the data as they provided little value. Following this, I untokenized the summary descriptions to give a more readable output for the user. I would then create a dictionary of the incident ID and the associated cleaned summary description.
Once the data had been cleaned, I created a lookup function. It would ignore case and use a generator function to create matches. The search function would call on this lookup function. Using FuzzyWuzzy, I was able to extract matches by specifying a scorer to use. I chose fuzz.ratio as it gave me the desired output.
Next Steps
With this implementation, the business is now looking into how to best utilize my system for incident management.
Android Application
This project is still on-going. Full details will be made available upon completion.
Splunk Data Analytics Dashboard
Overview
As part of my internship, I worked on improving the incident reporting process within Airbus. This project was proposed as a way of centralizing all incident reporting tools into a single data analysis system.
The Motive
Current processes within Airbus used BMC Remedy to manage application incidents. As part of my job role, I would have to use this system for reporting to managers weekly. Over time, I saw that this system was not efficient as there was no way for each Application Service Package Manager (ASPM) to manage their own portfolio.
Through research, I discovered that Splunk was a potential solution for this issue. It would allow each manager to produce customized dashboards to effectively manage their product portfolio.
The Execution
Once I had identified a potential solution, I began to identify all the application sources to be centralized. By identifying these, I would then be able to contact the relevant areas of the business. It was important to understand the reporting capabilities provided by each application. This allowed me to clearly understand what value each application had towards incident management and reporting.
BMC Remedy, Charm, Aspire, Version One, and Service Now were the data sources that needed centralizing into Splunk. By contacting each business owner of the products, I was able to gain access to their APIs to create a continuous data stream linked to Splunk. With API access granted, I used the various features within Splunk to create the dashboards for the ASPMs.
The end result was a fully customizable dashboard that could be used by all ASPMs. When demonstrated in the weekly team meeting, it was given positive feedback and approval to move onto the next stage of development.
Next Steps
Now that this solution has been produced, it will be presented to business to demonstrate how it will add value. Once approved, this new system will be deployed for use within Airbus.
Airbus IGES Hookup Portal
Overview
I developed a web portal for Airbus to allow 3D CAD drawing conversion and transfer. Utilized Node.js and its NPM package manager. Also developed using Pug/Jade, Javascript, CSS, Web APIs (XMLHttpRequest), Bootstrap, and JQuery.
The Motive
As part of the digital transformation within Airbus, they were upgrading various legacy systems. One of which was DVO Browser which had allowed the transfer of 3D engineering drawings. The transformation involved developing a new in-house system named CCD Converter. A consequence of this was that by upgrading to this new CCD system, some functionality was going to be lost.
An important feature being lost was one that allowed the transfer of IGES, IG2, and IGS file types to a server. Therefore, a need for a system with the missing functionality naturally arose. This is where I took the opportunity to lead the development of the IGES, IG2, IGS hookup portal. The aim was to allow the Airbus server to send files to the CCD converter server. My proposed idea was to create a user Interface.
The Execution
Within our team, we identified the components required within this new system. From this, we delegated tasks. I was responsible for designing and building a user interface that would interact with the backend Node.js runtime environment on the server-side.
The front-end of the system was created using the HTML and the Bootstrap framework for a modern and responsive user interface. I added a form-input functionality that allowed the user to select which files to upload. I made sure to set file type restrictions to IGES, IG2, and IGS to prevent error messages upon file upload. As part of the form input, I also created form-validation to check if a user had selected a file, and if not, to display an alert message if they tried an empty file-input upload. The form-validation also called upon a separate function that executed an XMLHttpRequest.
The aim of this XMLHttpRequest function, called formUpload(), was to allow interaction with the server. The user would select a file to upload, and upon pressing upload, it would execute 'onsubmit = return formUplaod()' once the event had been triggered which performed the XMLHttpRequest. Whilst this was happening, a progress bar would appear followed by an alert message letting the user know if it had been successful. The benefit of this was that this process would happen without having to refresh the page as it updated the web page without being disruptive.
Next Steps
The next steps of this project would be produce unit tests to ensure robustness as well as refactoring code if necessary. There is also the opportunity to retrofit the system as user needs evolve.
Volunteering
Overview
Over the years, I have been involved in various volunteering and outreach programs. Helping others to have the same standard of life as most of us is something I am passionate about achieving.
Reading Buddy and Number Partner
During my time as a reading buddy and number partner, I would spend an afternoon per week engaging with primary school children to help improve their literacy and numeracy abilities. I would deliver the learning in various forms such as simply reading to them or coming up with games that would help them learn.
From this experience, I learned the importance of adapting to various scenarios. Assistance would range from helping children who were regarded as being gifted and talent to helping those who found is more challenging to grasp concepts. I would have to quickly identify what sort of child I was working with and then tailor my approach to be able to deliver the best learning experience. This experience was mutually beneficial as it also helped to develop mt ability to adapt to various scenarios and tailor my approach based on what is required.
South-West Youth Ambassador
As the South-West Youth Ambassador, I was responsible for coordinating with schools in my region to raise awareness for female human rights in Africa. My role would be to organize meetings and fundraising events for all South-West schools. As the lead, I would communicate with other school ambassadors on how to organize the fundraising events, including generating awareness and finding volunteers to help run the day events.
The most important skills I learned from this experience were organization, leadership, and effective communication. Without these skills, the success of these events would not have been possible. We achieved our goal of raising awareness. We worked in a team of change agents wanting to change the lives of females across Africa by giving them an education. Our work was recognized. We were invited to attend the annual 'Geneva Summit for Human Rights and Democracy' sponsored by a coalition of non-government organizations.


The low-level API of usb4java closely follows the C API of the libusb project. All global functions and constants of libusb are defined as static members of the class org.usb4java.LibUsb. All structures of libusb are defined in separate classes which are named similar to the original struct names but without underscores, with camel-case names and with the libusb prefix removed. For example the struct libusb_device_handle is defined in the class DeviceHandle. Struct members are represented by static methods in the corresponding class.
The following notable differences exists between the libusb 1.0 API and the usb4java API:
Before using any usb4java functionality you must initialize libusb:
Context context = new Context(); int result = LibUsb.init(context); if (result != LibUsb.SUCCESS) throw new LibUsbException("Unable to initialize libusb.", result);
Specifiying a context is optional. If your application only needs a single libusb context then you can specify null as context.
Before your application terminates you should deinitialize libusb:
LibUsb.exit(context);
Related libusb documentation:
Your program most likely wants to communicate with a specific device so first of all you have to find it. You have to get a list of all connected USB devices and then check the vendor/product ids. Here is a method which can be used for this purpose:
public Device findDevice(short vendorId, short productId) { // Read the USB device list DeviceList list = new DeviceList(); int result = LibUsb.getDeviceList(null, list); if (result < 0) throw new LibUsbException("Unable to get device list", result); try { // Iterate over all devices and scan for the right one for (Device device: list) { DeviceDescriptor descriptor = new DeviceDescriptor(); result = LibUsb.getDeviceDescriptor(device, descriptor); if (result != LibUsb.SUCCESS) throw new LibUsbException("Unable to read device descriptor", result); if (descriptor.idVendor() == vendorId && descriptor.idProduct() == productId) return device; } } finally { // Ensure the allocated device list is freed LibUsb.freeDeviceList(list, true); } // Device not found return null; }
In your application it might be a little bit more complicated. Maybe you have more than one device of the same type so you may need a list of devices. Or you have to identify your device by the product or vendor string descriptor instead of just checking the ID (In case you are using a shared vendor/product ID). But this example should bring you on the right track.
Related libusb documentation:
For the real USB communication you must open a new device handle and you must close it again when you are finished communicating with the device. Example:
DeviceHandle handle = new DeviceHandle(); int result = LibUsb.open(device, handle); if (result != LibUsb.SUCCESS) throw new LibUsbException("Unable to open USB device", result); try { // Use device handle here } finally { LibUsb.close(handle); }
When you want to communicate with an interface or with endpoints of this interface then you have to claim it before using it and you have to release it when you are finished. Example:
int result = LibUsb.claimInterface(handle, interfaceNumber); if (result != LibUsb.SUCCESS) throw new LibUsbException("Unable to claim interface", result); try { // Use interface here } finally { result = LibUsb.releaseInterface(handle, interfaceNumber); if (result != LibUsb.SUCCESS) throw new LibUsbException("Unable to release interface", result); }
It is possible that the interface you want to communicate with is already used by a kernel driver. In this case you have to detach the kernel driver from the interface before claiming it. Example:
// Check if kernel driver must be detached boolean detach = LibUsb.hasCapability(LibUsb.CAP_SUPPORTS_DETACH_KERNEL_DRIVER) && LibUsb.kernelDriverActive(handle, interfaceNumber); // Detach the kernel driver if (detach) { int result = LibUsb.detachKernelDriver(handle, interfaceNumber); if (result != LibUsb.SUCCESS) throw new LibUsbException("Unable to detach kernel driver", result); } // Communicate with the device ... // Attach the kernel driver again if needed if (detach) { int result = LibUsb.attachKernelDriver(handle, interfaceNumber); if (result != LibUsb.SUCCESS) throw new LibUsbException("Unable to re-attach kernel driver", result); }
Please note that detaching kernel drivers is not supported on Windows.
For the actual USB communication you usually have to create a direct byte buffer for the data to send or receive.
This examples sends 8 bytes to a claimed interface using a control transfer:
ByteBuffer buffer = ByteBuffer.allocateDirect(8); buffer.put(new byte[] { 1, 2, 3, 4, 5, 6, 7, 8 }); int transfered = LibUsb.controlTransfer(handle, (byte) (LibUsb.REQUEST_TYPE_CLASS | LibUsb.RECIPIENT_INTERFACE), (byte) 0x09, (short) 2, (short) 1, buffer, timeout); if (transfered < 0) throw new LibUsbException("Control transfer failed", transfered); System.out.println(transfered + " bytes sent");
This example sends 8 bytes to endpoint 0x03 of the claimed interface using a bulk transfer:
ByteBuffer buffer = ByteBuffer.allocateDirect(8); buffer.put(new byte[] { 1, 2, 3, 4, 5, 6, 7, 8 }); IntBuffer transfered = IntBuffer.allocate(1); int result = LibUsb.bulkTransfer(handle, 0x03, buffer, transfered, timeout); if (result != LibUsb.SUCCESS) throw new LibUsbException("Control transfer failed", transfered); System.out.println(transfered.get() + " bytes sent");
Related libusb documentation:
Asynchronous I/O is a little bit more complex than synchronous I/O. That's because libusb doesn't start its own thread to handle the actual background tasks. Instead you have to create you own worker thread like this:
class EventHandlingThread extends Thread { /** If thread should abort. */ private volatile boolean abort; /** * Aborts the event handling thread. */ public void abort() { this.abort = true; } @Override public void run() { while (!this.abort) { int result = LibUsb.handleEventsTimeout(null, 250000); if (result != LibUsb.SUCCESS) throw new LibUsbException("Unable to handle events", result); } } }
This simple thread implementation doesn't use a specific libusb context so it specified null as context. If you need contexts then you may want to pass it to the thread somehow.
The thread must be started after you have initialized libusb:
EventHandlingThread thread = new EventHandlingThread(); thread.start();
And it must be stopped before deinitializing libusb:
thread.abort(); thread.join();
So now with this thread running in the background you can use the asynchronous functions of libusb. If you don't like this thread and your program already has some kind of application loop then you can also simply call LibUsb.handleEventsTimeout(null, 0) inside the loop. This call returns immediately if there are no events to process.
An actual asynchronous transfer is submitted like this (In this case an outgoing bulk transfer to endpoint 0x03):
ByteBuffer buffer = BufferUtils.allocateByteBuffer(8); buffer.put(new byte[] { 1, 2, 3, 4, 5, 6, 7, 8 }); Transfer transfer = LibUsb.allocTransfer(); LibUsb.fillBulkTransfer(transfer, handle, 0x03, buffer, callback, null, timeout); int result = LibUsb.submitTransfer(transfer); if (result != LibUsb.SUCCESS) throw new LibUsbException("Unable to submit transfer", result);
The callback is an object implementing the TransferCallback interface. Here is an example of such a callback:
TransferCallback callback = new TransferCallback() { @Override public void processTransfer(Transfer transfer) { System.out.println(transfer.actualLength() + " bytes sent"); LibUsb.freeTransfer(transfer); } };
Related libusb documentation:


|
SphinxBase
5prealpha
|
generic live audio interface for recording and playback More...
#include <sphinx_config.h>
#include <sphinxbase/sphinxbase_export.h>
#include <sphinxbase/prim_type.h>
Go to the source code of this file.
Macros | |
| #define | DEFAULT_SAMPLES_PER_SEC 16000 |
| #define | AD_OK 0 |
| #define | AD_EOF -1 |
| #define | AD_ERR_GEN -1 |
| #define | AD_ERR_NOT_OPEN -2 |
| #define | AD_ERR_WAVE -3 |
Typedefs | |
| typedef struct ad_rec_s | ad_rec_t |
Functions | |
| SPHINXBASE_EXPORT ad_rec_t * | ad_open_dev (const char *dev, int32 samples_per_sec) |
| Open a specific audio device for recording. More... | |
| SPHINXBASE_EXPORT ad_rec_t * | ad_open_sps (int32 samples_per_sec) |
| Open the default audio device with a given sampling rate. More... | |
| SPHINXBASE_EXPORT ad_rec_t * | ad_open (void) |
| Open the default audio device. | |
| SPHINXBASE_EXPORT int32 | ad_start_rec (ad_rec_t *) |
| SPHINXBASE_EXPORT int32 | ad_stop_rec (ad_rec_t *) |
| SPHINXBASE_EXPORT int32 | ad_close (ad_rec_t *) |
| SPHINXBASE_EXPORT int32 | ad_read (ad_rec_t *, int16 *buf, int32 max) |
generic live audio interface for recording and playback
Definition in file ad.h.
| SPHINXBASE_EXPORT ad_rec_t* ad_open_dev | ( | const char * | dev, |
| int32 | samples_per_sec | ||
| ) |
Open a specific audio device for recording.
The device is opened in non-blocking mode and placed in idle state.
| dev | Device name (platform-specific) |
| samples_per_sec | Samples per second |
Definition at line 187 of file ad_alsa.c.
Referenced by ad_open_sps().
| SPHINXBASE_EXPORT ad_rec_t* ad_open_sps | ( | int32 | samples_per_sec | ) |
Open the default audio device with a given sampling rate.
| samples_per_sec | Samples per second |
Definition at line 222 of file ad_alsa.c.
References ad_open_dev().
Referenced by ad_open().


Prepare agenda, invite users and record minutes of a Service Car Booking
To install this app, login to your site and click on "Installer". Search for Service Car Booking and click on "Install"
Go to your bench folder and setup the new app
$ bench get-app Service Car Booking https://github.com/frappe/Service Car Booking
$ bench new-site testsite
$ bench --site testsite install-app Service Car Booking
Login to your site to configure the app.
Frappé (hello@frappe.io)


Retrieves the plaintext password and other information for accounts pushed through Group Policy Preferences
Does not need Admin
https://github.com/mattifestation/PowerSploit/blob/master/Exfiltration/Get-GPPPassword.ps1
moduleSource = self.mainMenu.installPath + "/data/module_source/privesc/Get-GPPPassword.ps1


| UP TO MAIN | PREV | NEXT |
Summary plots of ACA housing temperature, CCD temperature, and DAC control level. Data is only available during perigee passes, so each point on these summary plots represents the mean of the aforementioned indicators during a perigee pass. Plots for single passes are available from the links below.
Plots for each perigee pass summarized above are available from the links below.


DH_INSTALLDOCS(1) Debhelper DH_INSTALLDOCS(1) NAME dh_installdocs - install documentation into package build directories SYNOPSIS dh_installdocs [debhelperÂ options] [-A] [-Xitem] [fileÂ ...] DESCRIPTION dh_installdocs is a debhelper program that is responsible for installing documentation into usr/share/doc/package in package build directories. FILES debian/package.docs List documentation files to be installed into package. debian/copyright The copyright file is installed into all packages, unless a more specific copyright file is available. debian/package.copyright debian/package.README.Debian debian/package.TODO Each of these files is automatically installed if present for a package. debian/README.Debian debian/TODO These files are installed into the first binary package listed in debian/control. Note that README.debian files are also installed as README.Debian, and TODO files will be installed as TODO.Debian in non-native packages. debian/package.doc-base Installed as doc-base control files. Note that the doc-id will be determined from the Document: entry in the doc-base control file in question. debian/package.doc-base.* If your package needs to register more than one document, you need multiple doc-base files, and can name them like this. OPTIONS -A, --all Install all files specified by command line parameters in ALL packages acted on. -Xitem, --exclude=item Exclude files that contain item anywhere in their filename from being installed. Note that this includes doc-base files. --link-doc=package Make the documentation directory of all packages acted on be a symlink to the documentation directory of package. This has no effect when acting on package itself, or if the documentation directory to be created already exists when dh_installdocs is run. To comply with policy, package must be a binary package that comes from the same source package. debhelper will try to avoid installing files into linked documentation directories that would cause conflicts with the linked package. The -A option will have no effect on packages with linked documentation directories, and copyright, changelog, README.Debian, and TODO files will not be installed. (An older method to accomplish the same thing, which is still supported, is to make the documentation directory of a package be a dangling symlink, before calling dh_installdocs.) file ... Install these files as documentation into the first package acted on. (Or in all packages if -A is specified). EXAMPLES This is an example of a debian/package.docs file: README TODO debian/notes-for-maintainers.txt docs/manual.txt docs/manual.pdf docs/manual-html/ NOTES Note that dh_installdocs will happily copy entire directory hierarchies if you ask it to (similar to cp -a). If it is asked to install a directory, it will install the complete contents of the directory. Note that this command is not idempotent. dh_prep(1) should be called between invocations of this command. Otherwise, it may cause multiple instances of the same text to be added to maintainer scripts. SEE ALSO debhelper(7) This program is a part of debhelper. AUTHOR Joey Hess<EMAIL_ADDRESS>9.20120909 2011-09-12 DH_INSTALLDOCS(1)


Global Energy Observatory, GEO, is a set of free interactive databases and tools built collaboratively by people like you. Our goal is to promote an understanding, on a global scale, of the dynamics of change in energy systems, quantify emissions and their impacts, and accelerate the transition to carbon-neutral, environmentally benign energy systems while providing affordable energy to all.
By providing easy to use and visualize data, models and analysis tools we aim to engage the public and the experts. Data in GEO can be edited from anywhere in the world. We welcome collaborations to help build GEO.
Coverage of Power Generating Capacity
Data in GEO
Our goal is to collect data for individual units and build tools to aggregate and analyze energy systems at regional and national level. The data for individual units/plants are organized into four categories
Power Plants: Coal, Gas, Geothermal, Hydro, Nuclear, Oil, Solar PV, Solar Thermal, Waste and Wind electric generation plants.
Fuels And Resources: Oil and Gas Fields; Coal and Uranium mines; Crude Oil Refineries; Solar, Wind and Biomass Potential; CO2 sequestration, Water Resources.
Energy Transmission: Oil and Gas Pipelines; Coal, LNG, Oil Ports; Rail and Road links; Shipping Lanes; Electric Power Grid.
Energy Consumers: Industries, Population, Economic Activity, Towns and Cities.


Trivia Game
Start
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2. The second quesion of the Quiz
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3. The thrid question of the Quiz
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4. The fourth question of the Quiz
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1. The frist questions of the Quiz
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Codehaus XFire
Documentation
Quicklinks
Developers
|
The XFire team is proud to announce the 1.0-RC1 release! XFire is a next-generation java SOAP framework. XFire makes service oriented development approachable through its easy to use API and support for standards. It is also highly performant since it is built on a low memory StAX based model.
This release features many improvements:
- Improved Client and Server stub generation
- JAX-WS over XFire Early Access Release
- Castor Support
- Performance Improvements
- Maven 2 Support
- Many bug fixes
Many people are already using XFire today and realizing its performance and ease of use benefits. Why not download it and see for yourself?
Download Here
Upgrading to RC1 from M6
- Our Maven group id has changed from "xfire" to "org.codehaus.xfire". When using Maven 2, transitive dependencies should now work.
Errata
- When building from source you may have to install the "maven-bundle-plugin" first. To do this simply execute "cd maven-bundle-plugin; mvn install" from the xfire source directory.
Detail
|
jira.codehaus.org
(64 issues)
|
|
T |
Key |
Summary |
Assignee |
Reporter |
Pr |
Status |
Res |
Created |
Updated |
Due |
|
|
XFIRE-266
|
xmlbeans doesn't always work with non document types
|
Dan Diephouse
|
Dan Diephouse
|
|
Closed
|
WON'T FIX
|
Feb 14, 2006
|
Feb 18, 2006
|
|
|
|
XFIRE-264
|
Create m2 poms for examples
|
Dan Diephouse
|
Dan Diephouse
|
|
Closed
|
FIXED
|
Feb 12, 2006
|
Feb 18, 2006
|
|
|
|
XFIRE-262
|
WsGenTask not using URL correctly under windows
|
Tomasz Sztelak
|
Tim Robertson
|
|
Closed
|
FIXED
|
Feb 09, 2006
|
Feb 10, 2006
|
|
|
|
XFIRE-261
|
XFireFault.SENDER should return Client SOAP 1.1 fault code
|
Dan Diephouse
|
sumit shah
|
|
Closed
|
FIXED
|
Feb 08, 2006
|
Feb 11, 2006
|
|
|
|
XFIRE-260
|
Don't reload context if it is cached in AbstractXFireSpringTest
|
Dan Diephouse
|
Adam Kramer
|
|
Closed
|
WON'T FIX
|
Feb 07, 2006
|
Feb 12, 2006
|
|
|
|
XFIRE-257
|
Xfire instance prototype beans when scaning for jsr 181 annotations - only singletons should be scaned
|
Dan Diephouse
|
Jara Cesnek
|
|
Closed
|
FIXED
|
Feb 06, 2006
|
Feb 08, 2006
|
|
|
|
XFIRE-256
|
Unproper handling of NO_NAMESPACE attributes
|
Dan Diephouse
|
Thomas Bauer
|
|
Closed
|
FIXED
|
Feb 06, 2006
|
Feb 08, 2006
|
|
|
|
XFIRE-254
|
java.lang.IllegalArgumentException: void is a primitive in wsgen
|
Dan Diephouse
|
Phillip Rhodes
|
|
Closed
|
FIXED
|
Feb 03, 2006
|
Feb 03, 2006
|
|
|
|
XFIRE-251
|
interfaces that inherit from other interfaces aren't introspected for their propertydescriptors
|
Dan Diephouse
|
Matthew Baird
|
|
Closed
|
FIXED
|
Feb 02, 2006
|
Feb 05, 2006
|
|
|
|
XFIRE-250
|
Last service to specify schema(s) sets schema for all WSDL generated
|
Dan Diephouse
|
Adam Kramer
|
|
Closed
|
FIXED
|
Jan 31, 2006
|
Feb 05, 2006
|
|
|
|
XFIRE-248
|
StaxBuilder raises NullPointerException during build
|
Dan Diephouse
|
Thomas Bauer
|
|
Closed
|
FIXED
|
Jan 31, 2006
|
Feb 05, 2006
|
|
|
|
XFIRE-245
|
WsGenTask gives NullPointerException
|
Mika Goeckel
|
Matt Vincent
|
|
Closed
|
FIXED
|
Jan 25, 2006
|
Feb 12, 2006
|
|
|
|
XFIRE-241
|
Castor Binding Module Addition
|
Dan Diephouse
|
Adam Kramer
|
|
Closed
|
FIXED
|
Jan 18, 2006
|
Jan 21, 2006
|
|
|
|
XFIRE-240
|
CURRENT_MESSAGE_PART context property not set in AegisBindingProvider.writeParameter
|
Dan Diephouse
|
Adam Kramer
|
|
Closed
|
FIXED
|
Jan 18, 2006
|
Jan 21, 2006
|
|
|
|
XFIRE-239
|
When creating Spring applicationContexts, recognize already created contexts and join def's with them
|
Mika Goeckel
|
Mika Goeckel
|
|
Resolved
|
FIXED
|
Jan 18, 2006
|
Jan 26, 2006
|
|
|
|
XFIRE-235
|
"Couldn't find schema for part:" exception when generating client code from BookService wsdl
|
Mika Goeckel
|
Joseph Culjak
|
|
Closed
|
FIXED
|
Jan 17, 2006
|
Oct 25, 2006
|
|
|
|
XFIRE-234
|
Need to be able to set properties on stubs.
|
Dan Diephouse
|
Dan Diephouse
|
|
Closed
|
FIXED
|
Jan 17, 2006
|
Feb 04, 2006
|
|
|
|
XFIRE-230
|
Bean Collection Property componentType from aegis.xml ignored when run under Java5 with Java5 annotations
|
Mika Goeckel
|
Mika Goeckel
|
|
Resolved
|
FIXED
|
Jan 11, 2006
|
Jan 13, 2006
|
|
|
|
XFIRE-229
|
Consuming XFire Web Services with Oracle JDeveloper results in unexpected element name
|
Dan Diephouse
|
Julien Dubois
|
|
Resolved
|
WON'T FIX
|
Jan 10, 2006
|
Jan 18, 2006
|
|
|
|
XFIRE-228
|
Aegis Mapping XML is ignored for Collection componentTypes
|
Mika Goeckel
|
Mika Goeckel
|
|
Resolved
|
FIXED
|
Jan 09, 2006
|
Jan 13, 2006
|
|
|
|
XFIRE-226
|
Add support for configuring ordering of handles within xfire and service and attachment to phases with Spring/XBean
|
Mika Goeckel
|
Brian Bonner
|
|
Resolved
|
FIXED
|
Jan 07, 2006
|
Jan 14, 2006
|
|
|
|
XFIRE-225
|
Maven2 - Commons Attribute section of xfire-annotations pom.xml is not working correctly
|
Dan Diephouse
|
Brian Bonner
|
|
Closed
|
FIXED
|
Jan 07, 2006
|
Feb 12, 2006
|
|
|
|
XFIRE-224
|
Problem setting Service propertis using "native" Spring Configuration
|
Dan Diephouse
|
Brian Bonner
|
|
Closed
|
FIXED
|
Jan 07, 2006
|
Jan 16, 2006
|
|
|
|
XFIRE-223
|
Namespace Prefix for name of elements/attributes is not inherited correctly from enclosing complexObject
|
Dan Diephouse
|
Mika Goeckel
|
|
Closed
|
FIXED
|
Jan 06, 2006
|
Jan 07, 2006
|
|
|
|
XFIRE-222
|
make the mvn2 build work also on older jdks
|
Christoph Sturm
|
Christoph Sturm
|
|
Resolved
|
FIXED
|
Jan 04, 2006
|
Jan 04, 2006
|
|
|
|
XFIRE-221
|
Source xml data type can only handle DOMSource
|
Dan Diephouse
|
Guillaume Nodet
|
|
Closed
|
FIXED
|
Jan 01, 2006
|
Feb 05, 2006
|
|
|
|
XFIRE-220
|
XFire incorrectly handle dateTime with precision above milliseconds
|
Dan Diephouse
|
Rodrigo Peinado
|
|
Closed
|
FIXED
|
Dec 30, 2005
|
Jan 01, 2006
|
|
|
|
XFIRE-219
|
Jsr181HandlerMapping is not IoC friendly
|
Dan Diephouse
|
Bassam El-Abid
|
|
Closed
|
FIXED
|
Dec 29, 2005
|
Jan 09, 2006
|
|
|
|
XFIRE-218
|
Spring JDK Proxy Support when using Java5 Jsr181 Annotations
|
Dan Diephouse
|
Bassam El-Abid
|
|
Closed
|
FIXED
|
Dec 29, 2005
|
Jan 09, 2006
|
|
|
|
XFIRE-217
|
Duplicate namespace declaration when serializing org.w3c.dom.Document
|
Dan Diephouse
|
Dave Howland
|
|
Closed
|
FIXED
|
Dec 28, 2005
|
Jan 07, 2006
|
|
|
|
XFIRE-216
|
mvn site doesnt work
|
Christoph Sturm
|
Christoph Sturm
|
|
Resolved
|
FIXED
|
Dec 25, 2005
|
Jan 04, 2006
|
|
|
|
XFIRE-215
|
maven 2 build generates classfiles that work only with jdk 1.5
|
Christoph Sturm
|
Christoph Sturm
|
|
Resolved
|
FIXED
|
Dec 25, 2005
|
Jan 03, 2006
|
|
|
|
XFIRE-212
|
Set the session attribute properly in ServiceBean
|
Dan Diephouse
|
Dan Diephouse
|
|
Closed
|
FIXED
|
Dec 19, 2005
|
Dec 19, 2005
|
|
|
|
XFIRE-209
|
JAXB and wsdl4j jars not included in distro
|
Dan Diephouse
|
Dan Diephouse
|
|
Closed
|
FIXED
|
Dec 15, 2005
|
Jan 16, 2006
|
|
|
|
XFIRE-207
|
Xfire doesnt distinguish between same named services in different servlets. Invoking wrong bean.
|
Mika Goeckel
|
Jara Cesnek
|
|
Closed
|
WON'T FIX
|
Dec 15, 2005
|
Feb 01, 2006
|
|
|
|
XFIRE-206
|
wsdl rpc lit operation namespaces aren't processed correctly in WSDLServiceBuilder
|
Dan Diephouse
|
Dan Diephouse
|
|
Closed
|
FIXED
|
Dec 14, 2005
|
Dec 22, 2005
|
|
|
|
XFIRE-205
|
Show function parameter names in the wsdl file instead of standard " "in" + parameterNumber" name
|
Dan Diephouse
|
Abhishek Chatterjee
|
|
Closed
|
FIXED
|
Dec 14, 2005
|
Dec 18, 2005
|
|
|
|
XFIRE-204
|
BeanType can't handle null primitive attributes
|
Dan Diephouse
|
Dan Diephouse
|
|
Closed
|
FIXED
|
Dec 14, 2005
|
Dec 14, 2005
|
|
|
|
XFIRE-203
|
Groovy & XFire : NPE
|
Dan Diephouse
|
Guillaume ALLEON
|
|
Closed
|
FIXED
|
Dec 13, 2005
|
Dec 14, 2005
|
|
|
|
XFIRE-202
|
aegis.xml files are ignored if run on java5
|
Dan Diephouse
|
Mika Goeckel
|
|
Closed
|
FIXED
|
Dec 12, 2005
|
Dec 14, 2005
|
|
|
|
XFIRE-201
|
XmlBeansType not being used for readObject
|
Dan Diephouse
|
Erik Onnen
|
|
Closed
|
CANNOT REPRODUCE
|
Dec 12, 2005
|
Dec 14, 2005
|
|
|
|
XFIRE-200
|
Aegis binding for exceptions
|
Dan Diephouse
|
Artti Jaakkola
|
|
Closed
|
FIXED
|
Dec 12, 2005
|
Dec 15, 2005
|
|
|
|
XFIRE-199
|
OutOfMemory errors can occur when dealing with large byte arrays
|
Dan Diephouse
|
Dan Diephouse
|
|
Closed
|
FIXED
|
Dec 08, 2005
|
Dec 27, 2005
|
|
|
|
XFIRE-198
|
NullPointerException with malformed headers.
|
Dan Diephouse
|
Krzysztof Dabrowski
|
|
Closed
|
FIXED
|
Dec 08, 2005
|
Dec 09, 2005
|
|
|
|
XFIRE-197
|
Client-side NullPointerException when calling SOAP services with some parameters set to null
|
Dan Diephouse
|
Jack Xu Hong
|
|
Closed
|
FIXED
|
Dec 07, 2005
|
Dec 08, 2005
|
|
|
|
XFIRE-196
|
Add the ability to create a dynamic proxy in BeanType when the data type is an interface
|
Dan Diephouse
|
Jack Xu Hong
|
|
Closed
|
FIXED
|
Dec 06, 2005
|
Dec 06, 2005
|
|
|
|
XFIRE-195
|
namespace prefx hints
|
Dan Diephouse
|
Matthew Pocock
|
|
Closed
|
FIXED
|
Dec 06, 2005
|
Dec 06, 2005
|
|
|
|
XFIRE-193
|
Provide a way to specify a user name and password for basic authentication when using XFireProxyFactory.
|
Dan Diephouse
|
Roelf de Kock
|
|
Closed
|
FIXED
|
Dec 06, 2005
|
Dec 08, 2005
|
|
|
|
XFIRE-191
|
Allow endpoint url to be overridden easily with generated client
|
Dan Diephouse
|
Dan Diephouse
|
|
Closed
|
FIXED
|
Dec 04, 2005
|
Dec 12, 2005
|
|
|
|
XFIRE-189
|
JAX WS Client and Server stub generation
|
Dan Diephouse
|
Dan Diephouse
|
|
Closed
|
FIXED
|
Dec 04, 2005
|
Dec 07, 2005
|
|
|
|
XFIRE-187
|
Handle fault elements in wsdls
|
Dan Diephouse
|
Dan Diephouse
|
|
Closed
|
FIXED
|
Dec 02, 2005
|
Feb 04, 2006
|
|
|
|
XFIRE-185
|
Support multiple out parameters
|
Dan Diephouse
|
Dan Diephouse
|
|
Closed
|
FIXED
|
Nov 28, 2005
|
Jan 28, 2006
|
|
|
|
XFIRE-181
|
The wsdl generation for a service that is using xmlbeans will throw an excpetion when the xsd type xs:IDREFS is used to define an element or an attribute in the schema.
|
Dan Diephouse
|
Brian Blitzer
|
|
Closed
|
FIXED
|
Nov 23, 2005
|
Dec 26, 2005
|
|
|
|
XFIRE-179
|
Allow javax.xml.stream.XMLStreamReader return type for Message-style services
|
Dan Diephouse
|
Gareth Davies
|
|
Closed
|
FIXED
|
Nov 21, 2005
|
Dec 08, 2005
|
|
|
|
XFIRE-177
|
JMS transport configuration example for Spring
|
Dan Diephouse
|
Artti Jaakkola
|
|
Closed
|
FIXED
|
Nov 17, 2005
|
Jul 27, 2006
|
|
|
|
XFIRE-168
|
Create Maven2 pom.xml builds for XFire
|
Christoph Sturm
|
Brian Bonner
|
|
Resolved
|
FIXED
|
Nov 11, 2005
|
Dec 25, 2005
|
|
|
|
XFIRE-160
|
XMLBeans example
|
Dan Diephouse
|
Artti Jaakkola
|
|
Closed
|
FIXED
|
Nov 09, 2005
|
Dec 30, 2005
|
|
|
|
XFIRE-158
|
Allow user to specify stax implementation - for binary XML
|
Tomasz Sztelak
|
Dan Diephouse
|
|
Closed
|
FIXED
|
Nov 08, 2005
|
Feb 17, 2006
|
|
|
|
XFIRE-152
|
Get JAXB jars on repository and switch builds to use them.
|
Dan Diephouse
|
Dan Diephouse
|
|
Closed
|
FIXED
|
Nov 02, 2005
|
Dec 26, 2005
|
|
|
|
XFIRE-147
|
Update to latest JSR 181 jar
|
Arjen Poutsma
|
Dan Diephouse
|
|
Closed
|
FIXED
|
Oct 11, 2005
|
Jan 07, 2006
|
|
|
|
XFIRE-145
|
http transport may expect a reponse back from a client request
|
Dan Diephouse
|
Dan Diephouse
|
|
Closed
|
FIXED
|
Oct 09, 2005
|
Dec 11, 2005
|
|
|
|
XFIRE-129
|
Responses documents with additional namespaces do not appear to be included
|
Dan Diephouse
|
Brian Bonner
|
|
Closed
|
FIXED
|
Sep 21, 2005
|
Dec 28, 2005
|
|
|
|
XFIRE-110
|
Clarify Channel/Transport lifecycle
|
Dan Diephouse
|
Dan Diephouse
|
|
Closed
|
FIXED
|
Aug 26, 2005
|
Dec 11, 2005
|
|
|
|
XFIRE-95
|
Ability to set the services end point
|
Dan Diephouse
|
Justen Stepka
|
|
Closed
|
FIXED
|
Jul 01, 2005
|
Dec 14, 2005
|
|
|


Create a new function
.
Use the backtick in MySQL syntax SELECT `column` FROM whatever
.
A single backtick in a code span: `
A backtick-delimited string in a code span: `foo`
Please don't use any <blink>
tags.
—
is the decimal-encoded equivalent of —
.
this inline **code** has ___magic___
chars


A Guide to The Rails Command Line
Rails comes with every command line tool you'll need to
-
Create a Rails application
-
Generate models, controllers, database migrations, and unit tests
-
Start a development server
-
Mess with objects through an interactive shell
-
Profile and benchmark your new creation
… and much, much more! (Buy now!)
This tutorial assumes you have basic Rails knowledge from reading the Getting Started with Rails Guide.
1. Command Line Basics
There are a few commands that are absolutely critical to your everyday usage of Rails. In the order of how much you'll probably use them are:
-
console
-
server
-
rake
-
generate
-
rails
Let's create a simple Rails application to step through each of these commands in context.
1.1. rails
The first thing we'll want to do is create a new Rails application by running the rails command after installing Rails.
| You know you need the rails gem installed by typing gem install rails first, right?  You've got the entire Rails directory structure now with all the code you need to run our simple application right out of the box.
| This output will seem very familiar when we get to the generate command. Creepy foreshadowing! |
1.2. server
Let's try it! The server command launches a small web server written in Ruby named WEBrick which was also installed when you installed Rails. You'll use this any time you want to view your work through a web browser.
| WEBrick isn't your only option for serving Rails. We'll get to that in a later section. [XXX: which section] |
Here we'll flex our server command, which without any prodding of any kind will run our new shiny Rails app:
$ cd commandsapp $ ./script/server => Booting WEBrick... => Rails 2.2.0 application started on http://<IP_ADDRESS>:3000 => Ctrl-C to shutdown server; call with --help for options [2008-11-04 10:11:38] INFO WEBrick 1.3.1 [2008-11-04 10:11:38] INFO ruby 1.8.5 (2006-12-04) [i486-linux] [2008-11-04 10:11:38] INFO WEBrick::HTTPServer#start: pid=18994 port=3000
WHOA. With just three commands we whipped up a Rails server listening on port 3000. Go! Go right now to your browser and go to http://localhost:3000. I'll wait.
See? Cool! It doesn't do much yet, but we'll change that.
1.3. generate
The generate command uses templates to create a whole lot of things. You can always find out what's available by running generate by itself. Let's do that:
$ ./script/generate Usage: ./script/generate generator [options] [args] ... ... Installed Generators Builtin: controller, integration_test, mailer, migration, model, observer, performance_test, plugin, resource, scaffold, session_migration ... ...
| You can install more generators through generator gems, portions of plugins you'll undoubtedly install, and you can even create your own! |
Using generators will save you a large amount of time by writing boilerplate code for you — necessary for the darn thing to work, but not necessary for you to spend time writing. That's what we have computers for, right?
Let's make our own controller with the controller generator. But what command should we use? Let's ask the generator:
| All Rails console utilities have help text. For commands that require a lot of input to run correctly, you can just try the command without any parameters (like rails or ./script/generate). For others, you can try adding —help or -h to the end, as in ./script/server —help. |
$ ./script/generate controller Usage: ./script/generate controller ControllerName [options] ... ... Example: `./script/generate controller CreditCard open debit credit close` Credit card controller with URLs like /credit_card/debit. Controller: app/controllers/credit_card_controller.rb Views: app/views/credit_card/debit.html.erb [...] Helper: app/helpers/credit_card_helper.rb Test: test/functional/credit_card_controller_test.rb Modules Example: `./script/generate controller 'admin/credit_card' suspend late_fee` Credit card admin controller with URLs /admin/credit_card/suspend. Controller: app/controllers/admin/credit_card_controller.rb Views: app/views/admin/credit_card/debit.html.erb [...] Helper: app/helpers/admin/credit_card_helper.rb Test: test/functional/admin/credit_card_controller_test.rb
Ah, the controller generator is expecting parameters in the form of generate controller ControllerName action1 action2. Let's make a Greetings controller with an action of hello, which will say something nice to us.
$ ./script/generate controller Greeting hello exists app/controllers/ exists app/helpers/ create app/views/greeting exists test/functional/ create app/controllers/greetings_controller.rb create test/functional/greetings_controller_test.rb create app/helpers/greetings_helper.rb create app/views/greetings/hello.html.erb
Look there! Now what all did this generate? It looks like it made sure a bunch of directories were in our application, and created a controller file, a functional test file, a helper for the view, and a view file. All from one command!


To realize the full benefits of gokrazy, you need to use only software written in Go. If there is no Go software for what you want to do, creating that piece of software can pose a seemingly unsurmountable hurdle. To make some quick progress and figure out if your idea can be implemented, it might make sense to temporarily use existing software before starting your own implementation.
This article shows a couple of techniques for getting non-Go software to work on gokrazy, in increasing order of complexity.
Note that software which is manually installed like shown here will not be automatically updated by gokrazy and hence poses a security risk. Use these techniques only for prototyping.
It would not suffice to add Grafana to your gokr-packer
command, as the resulting Grafana binary requires assets, supports
plugins, keeps state, etc.
Hence, you need to manually install Grafana into a directory
underneath /perm
. A convenient way to do that is to
use breakglass
to download the “Standalone Linux Binaries” release from
https://grafana.com/grafana/download?platform=arm. Note
that I am serving the file from my computer because my busybox
version supports neither HTTPS nor DNS.
/tmp/breakglass531810560 # wget http://<IP_ADDRESS>:4080/grafana-5.3.2.linux-arm64.tar.gz
/tmp/breakglass531810560 # tar xf grafana-5.3.2.linux-arm64.tar.gz
We cannot start Grafana yet, as its binary is dynamically
linked. One way to fix this is to place the sources which correspond
to the release you just unpacked (e.g. from
https://github.com/grafana/grafana/tree/v5.3.2)
in your $GOPATH
and recompile the binaries:
GOARCH=arm64 CGO_ENABLED=1 CC=aarch64-linux-gnu-gcc go install \
-ldflags "-linkmode external -extldflags -static" \
github.com/grafana/grafana/pkg/cmd/...
Note that it is usually easier to set the environment
variable CGO_ENABLED=0
to get a statically linked
binary, but Grafana uses sqlite3, which is written in C, so we
resort to the -ldflags
variant.
At this point, we can start Grafana from breakglass:
/tmp/breakglass531810560 # cd grafana-5.3.2
/tmp/breakglass531810560/grafana-5.3.2 # wget http://<IP_ADDRESS>:4080/grafana-server
/tmp/breakglass531810560/grafana-5.3.2 # install -m 755 grafana-server bin/ && rm grafana-server
/tmp/breakglass531810560/grafana-5.3.2 # ./bin/grafana-server
INFO[10-30|19:27:51] Starting Grafana logger=server version=5.0.0 commit=NA compiled=2018-10-30T19:27:51+0100
…
To have gokrazy start Grafana, we can use a Go package like this:
package main
import (
"log"
"syscall"
)
func main() {
const bin = "/perm/grafana/bin/grafana-server"
if err := syscall.Exec(bin, []string{bin, "-homepath=/perm/grafana"}, nil); err != nil {
log.Fatal(err)
}
}
WireGuard is a modern VPN tunnel, which consists of a Linux kernel module and a configuration tool. See rtr7/kernel@c7afbc1f for how the kernel module was added to the router7 kernel.
The configuration tool can be statically cross-compiled. We can run Debian in a Docker container to not mess with our host system:
% mkdir /tmp/wg
% cd /tmp/wg
% docker run -t -i debian
root@d1728eaaa6e1:/# dpkg --add-architecture arm64
root@d1728eaaa6e1:/# apt update
root@d1728eaaa6e1:/# apt install libmnl-dev:arm64 libelf-dev:arm64 linux-headers-amd64 crossbuild-essential-arm64 pkg-config wget
root@d1728eaaa6e1:/# wget https://git.zx2c4.com/WireGuard/snapshot/WireGuard-0.0.20181018.tar.xz
root@d1728eaaa6e1:/# tar xf WireGuard-0.0.20181018.tar.xz
root@d1728eaaa6e1:/# cd WireGuard-0.0.20181018/src/tools
root@d1728eaaa6e1:/# make CC=aarch64-linux-gnu-gcc LDFLAGS=-static
root@d1728eaaa6e1:/# exit
% docker cp -L d1728eaaa6e1:/WireGuard-0.0.20181018/src/tools/wg .
Now we can copy and run the wg
binary via breakglass:
/tmp/breakglass531810560 # wget http://<IP_ADDRESS>:4080/wg
/tmp/breakglass531810560 # chmod +x wg
/tmp/breakglass531810560 # ./wg --help
Usage: ./wg <cmd> [<args>]
…
Linux’s Traffic Control system (used e.g. for traffic shaping) is
configured with the tc
tool.
tc
is a special case in that it requires to be
dynamically linked. The different queueing disciplines are
implemented as plugins, and statically linking tc
results in a binary which starts but won’t be able to display or
change queueing disciplines.
Because gokrazy doesn’t include a C runtime environment, we’ll need to copy not
only the tc
binary, but also the dynamic loader and all required
shared libraries. We can run Debian in a Docker container to not mess with our
host system, and use the freeze
tool to
automate the tedious parts of the process:
% docker run -t -i debian:trixie
root@6e530a973d45:/# dpkg --add-architecture arm64
root@6e530a973d45:/# apt update
root@6e530a973d45:/# apt install iproute2:arm64 qemu-user-static golang-go ca-certificates
root@6e530a973d45:/# go install github.com/gokrazy/freeze/cmd/...@latest
root@6e530a973d45:/# ~/go/bin/freeze -wrap=qemu-aarch64-static $(which tc)
2022/03/20 11:45:46 /sbin/tc
2022/03/20 11:45:46 Copying tc together with its 12 ELF shared library dependencies
2022/03/20 11:45:46 [cp /sbin/tc /tmp/freeze2237965672/tc]
2022/03/20 11:45:46 [cp /usr/lib/aarch64-linux-gnu/libbpf.so.0.7.0 /tmp/freeze2237965672/libbpf.so.0]
2022/03/20 11:45:46 [cp /usr/lib/aarch64-linux-gnu/libelf-0.186.so /tmp/freeze2237965672/libelf.so.1]
2022/03/20 11:45:46 [cp /usr/lib/aarch64-linux-gnu/libmnl.so.0.2.0 /tmp/freeze2237965672/libmnl.so.0]
2022/03/20 11:45:46 [cp /usr/lib/aarch64-linux-gnu/libbsd.so.0.11.5 /tmp/freeze2237965672/libbsd.so.0]
2022/03/20 11:45:46 [cp /lib/aarch64-linux-gnu/libcap.so.2.44 /tmp/freeze2237965672/libcap.so.2]
2022/03/20 11:45:46 [cp /lib/aarch64-linux-gnu/libm-2.33.so /tmp/freeze2237965672/libm.so.6]
2022/03/20 11:45:46 [cp /lib/aarch64-linux-gnu/libdl-2.33.so /tmp/freeze2237965672/libdl.so.2]
2022/03/20 11:45:46 [cp /usr/lib/aarch64-linux-gnu/libxtables.so.12.4.0 /tmp/freeze2237965672/libxtables.so.12]
2022/03/20 11:45:46 [cp /lib/aarch64-linux-gnu/libc-2.33.so /tmp/freeze2237965672/libc.so.6]
2022/03/20 11:45:46 [cp /lib/aarch64-linux-gnu/ld-2.33.so /tmp/freeze2237965672/ld-linux-aarch64.so.1]
2022/03/20 11:45:46 [cp /lib/aarch64-linux-gnu/libz.so.1.2.11 /tmp/freeze2237965672/libz.so.1]
2022/03/20 11:45:46 [cp /usr/lib/aarch64-linux-gnu/libmd.so.0.0.5 /tmp/freeze2237965672/libmd.so.0]
2022/03/20 11:45:46 [tar cf /tmp/freeze2237965672.tar freeze2237965672]
2022/03/20 11:45:46 Download freeze2237965672.tar to your gokrazy device and run:
LD_LIBRARY_PATH=$PWD ./ld-linux-aarch64.so.1 ./tc
root@6e530a973d45:/# exit
% mkdir /tmp/freeze
% cd /tmp/freeze
% docker cp 6e530a973d45:/tmp/freeze2237965672.tar .
% caddy file-server -listen=:4080
Now we can copy the contents of the temporary directory to
e.g. /perm/tc
and run the tc
command in
breakglass:
/tmp/breakglass531810560 # wget -O- http://<IP_ADDRESS>:4080/freeze2237965672.tar | tar xf -
/tmp/breakglass531810560 # cd freeze2237965672
/tmp/breakglass531810560/freeze2237965672 # LD_LIBRARY_PATH=$PWD ./ld-linux-aarch64.so.1 ./tc
Usage: tc [ OPTIONS ] OBJECT { COMMAND | help }
…


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LA SEPARATION A film review by Steve Rhodes Copyright 1998 Steve Rhodes RATING (0 TO ****): ***
There are certain unmistakable omens in a long-term relationship. Anne and Pierre, who live together with their adorable toddler, experienced theirs at the cinema.
As Pierre reached over to hold Anne's hand, she pulled it away. When he confronted her with the faux pas later that night, she had a devastatingly, simple answer, "You bothered me."
In LA SEPARATION, a film whose meanings are revealed mainly in subtle nuances of the characters' body language, Anne's outright admission of her displeasure forms one of the story's more explicitly dramatic moments.
Eventually, Anne will nonchalantly tell Pierre that she has fallen in love with someone else -- someone "who pays attention to me."
Isabelle Huppert, winner of the French best actress award in 1996 for LA CEREMONIE, plays Anne, the film's enigma. An attractive professional with deep brown eyes, Anne possesses a breezy confidence. She does what she wants in life and isn't the least bit concerned how it might affect those around her. Whether she's happy or sad, she keeps her emotions firmly in check.
Daniel Auteuil, winner of the French best actor award in 1996 for THE EIGHTH DAY, plays Pierre. Strikingly handsome and sweetly sincere, Pierre's personality is as open as Anne's is closed. He is sure and certain that he wants Annie to stay with him, regardless of whether Annie has another lover.
"Every couple goes through crises," one of Pierre's friends advises him. "It's normal." Well, the relationship that Pierre and Anne evolve into isn't.
As an author (the most popular occupation, it seems, in French films), Pierre works at home while a sexually alluring, college-age nanny takes care of their son. Annie doesn't see much of any of them since she meets her other lover after work. Still, as long as she does not leave, Pierre's willing to go along with this. On the surface they look like a completely contented couple.
The story by Dan Franck and the director, Christian Vincent, is as remarkable for the scenes that don't occur as those that do. The big angry outbursts are almost totally absent, and Anne's other lover is only discussed but never shown.
In the typically French style, the characters talk incessantly. Cinematographer Denis Lenoir keeps the camera rigid during these talkfests, letting the two characters' heads and shoulders fill the frame. The movie is a character study, and the director clearly wants us to focus on the two leads. In order to accomplish this, he takes a minimalist approach to the sets and the dramatic actions. LA SEPARATION is a subtle movie in which facial expressions are where the action is.
"A couple's a transient thing," Anne casually but firmly tells Pierre. "It doesn't last forever." Like the band on the Titanic, Anne and Pierre keep going through the motions of the relationship, ignoring the unrepairable hole in the side. But beneath their false calm, they both know it's all over.
LA SEPARATION runs just 1:28. The film is in French with English subtitles. It is not rated but would be PG-13 for a little profanity and mature themes and would be fine for teenagers.
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