opl2ofm(1) Omega opl2ofm(1) NAME opl2ofm - convert Omega and TeX property-list files to font-metric files SYNOPSIS opl2ofm [OPTIONS] OPLFILE[.opl] [OFMFILE[.ofm]] DESCRIPTION opl2ofm translates a property-list format file, OPLFILE, into the binary Omega Font Metric format. The program writes to standard output (by default) or to a file specified as OFMFILE. The program also works with TeX PL files, producing TeX TFM files. (opl2ofm is based on the WEB source code for pltotf(1).) OPTIONS -help display a brief summary of syntax and options -verbose display progress reports -version output version information and exit BUGS None known, but report any found to<EMAIL_ADDRESS>(mailing list). You should also check to see if the bug is present in pltotf(1). SEE ALSO omega(1), ofm2opl(1), pltotf(1), tftopl(1). Draft Manual for the Omega System (omega-manual.dvi). Web page: <http://www.gutenberg.eu.org/omega/> AUTHOR According to the WEB documentation: The first PLtoTF program was designed by Leo Guibas in the summer of 1978. Contributions by Frank Liang, Doug Wyatt, and Lyle Ramshaw also had a significant effect on the evolution of the present code. Extensions for an enhanced ligature mechanism were added by D.E. Knuth in 1989. Extensions to handle extended font metric files (``OFM'') were added by John Plaice in December 1995 and January 1996, resulting in the new program OPL2OFM. The primary authors of Omega are John Plaice<EMAIL_ADDRESS>and Yannis Haralambous<EMAIL_ADDRESS>This manual page was written by C.M. Connelly<EMAIL_ADDRESS>for the Debian GNU/Linux system. It may be used by other distributions without contacting the author. Any mistakes or omissions in the manual page are my fault; inquiries about or corrections to this manual page should be directed to me (and not to the primary author). Omega September 2000 opl2ofm(1)


---
sort_order: 130
tei_id: rdx_b5j2m.p.idm188914576
annotation_count: 0
images:
small-thumbnail: http://readux.library.emory.edu/books/emory:b5j2m/pages/emory:p77s2/mini-thumbnail/
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thumbnail: http://readux.library.emory.edu/books/emory:b5j2m/pages/emory:p77s2/thumbnail/
title: Page 130
number: 130
---
{% raw %}126 MRS. H. BEECHER STOWE's " UNCLE TOM."{% endraw %}
{% raw %}My efforts to aid them, in every way in my power,{% endraw %}
{% raw %}and to procure the aid of others for them, have been{% endraw %}
{% raw %}constant. I have made many journeys into New{% endraw %}
{% raw %}York, Connecticut, Massachusetts, and Maine, in all{% endraw %}
{% raw %}of which States I have found or made many friends{% endraw %}
{% raw %}to the cause, as well as personal friends. I have{% endraw %}
{% raw %}received many liberal gifts for my people, and ex¬{% endraw %}
{% raw %}perienced much kindness of treatment; but I must{% endraw %}
{% raw %}be allowed to allude particularly to the donations{% endraw %}
{% raw %}leceived from Boston—by which we were enabled to{% endraw %}
{% raw %}erect a sawmill, and thus to begin in good earnest{% endraw %}
{% raw %}the clearing of our lands, and to secure a profitable{% endraw %}
{% raw %}return for the support of our school—as among those{% endraw %}
{% raw %}which have been most welcome and valuable to us.{% endraw %}
{% raw %}Some of the trips I have made, have led to some{% endraw %}
{% raw %}incidents and observations which must be the theme{% endraw %}
{% raw %}of a future chapter.{% endraw %}


The occupant was treated for smoke inhalation but is not believed to have suffered serious injury.
A spokesperson for the Scottish Fire and Rescue Service said the stop messaged was received at 8.12am.


2.14. Device Manager¶
The DeviceManager
instance is accessible via windows.system.device_manager
Note
See sample at Device manager
2.14.1. DeviceManager¶
-
class
windows.winobject.device_manager.
DeviceManager
[source]¶ Represent the device manager
-
classes
¶ The list of installed device classes.
Returns: [ DeviceClass
] – A list ofDeviceClass
-
2.14.2. DeviceClass¶
-
class
windows.winobject.device_manager.
DeviceClass
[source]¶ A Device class, which is mainly a
GUID
with additional attributes-
devices
¶ The set of devices of the current class.
Type: DeviceInformationSet
-
name
¶ The name of the device class
-
2.14.3. DeviceInformationSet¶
2.14.4. DeviceInstance¶
-
class
windows.winobject.device_manager.
DeviceInstance
(information_set=None)[source]¶ An instance of a Device.
The properties are from the page https://docs.microsoft.com/en-us/windows/win32/api/setupapi/nf-setupapi-setupdigetdeviceregistrypropertya#spdrp_address
-
address
¶ The device’s address.
-
allocated_configuration
¶ The allocated configuration of the device. (https://docs.microsoft.com/en-us/windows-hardware/drivers/kernel/hardware-resources#logical-configuration-types-for-resource-lists)
Type: LogicalConfiguration
-
boot_configuration
¶ The boot configuration of the device. (https://docs.microsoft.com/en-us/windows-hardware/drivers/kernel/hardware-resources#logical-configuration-types-for-resource-lists)
Type: LogicalConfiguration
-
bus_number
¶ The device’s bus number.
-
bus_type
¶ The function retrieves the GUID for the device’s bus type.
-
capabilites
¶ The device capabilites (https://docs.microsoft.com/en-us/windows/win32/api/setupapi/nf-setupapi-setupdigetdeviceregistrypropertya#spdrp_capabilities)
-
description
¶ The description of the device
-
device_object_name
¶ The function retrieves a string that contains the name that is associated with the device’s PDO.
-
driver
¶ The driver of the device https://docs.microsoft.com/en-us/windows/win32/api/setupapi/nf-setupapi-setupdigetdeviceregistrypropertya#spdrp_driver
-
enumerator_name
¶ The enumerator name of the devices (https://docs.microsoft.com/en-us/windows/win32/api/setupapi/nf-setupapi-setupdigetdeviceregistrypropertya#spdrp_enumerator_name)
-
hardware_id
¶ The list of hardware IDs for the device. (https://docs.microsoft.com/en-us/windows/win32/api/setupapi/nf-setupapi-setupdigetdeviceregistrypropertya#spdrp_hardwareid)
-
location_information
¶ The hardware location of a device.
-
location_paths
¶ A list of strings that represents the location of the device in the device tree.
-
lower_filters
¶ A list of string that contains the names of a device’s lower filter drivers.
-
manufacturer
¶ The name of the device manufacturer.
-
name
¶ The name of the device
-
raw_security_descriptor
¶ The raw (binary) security descriptor of the device
-
security_descriptor
¶ The security descriptor of the device.
Type: SecurityDescriptor
-
service_name
¶ The name of the service for the device (https://docs.microsoft.com/en-us/windows/win32/api/setupapi/nf-setupapi-setupdigetdeviceregistrypropertya#spdrp_service)
-
type
¶ The type of device (https://docs.microsoft.com/en-us/windows-hardware/drivers/kernel/specifying-device-types)
-
ui_number
¶ Retrieves a DWORD value set to the value of the UINumber member of the device’s
-
upper_filters
¶ A list of string that contains the names of a device’s upper filter drivers.
-
2.14.5. LogicalConfiguration¶
-
class
windows.winobject.device_manager.
LogicalConfiguration
[source]¶ Logical Configuration of a Device instance
-
resources
¶ The list of resources in the current logical configuration
Type: [ ResourceDescriptor
] – A list of [ResourceDescriptor
]
-
value
¶ current value
-
2.14.6. ResourceDescriptor¶
-
class
windows.winobject.device_manager.
ResourceDescriptor
(handle, type)[source]¶ Describe a resource allocated or reserved by a device instance. This class is a base class, all resources returned by
LogicalConfiguration
should be one of the following:-
rawdata
¶ The raw data describing the resource
-
value
¶ current value
-
<IP_ADDRESS>. Concrete ResourceDescriptor¶
<IP_ADDRESS>.1. ResourceNoType¶
<IP_ADDRESS>.2. MemoryResource¶
<IP_ADDRESS>.3. IoResource¶
<IP_ADDRESS>.4. DmaResource¶
<IP_ADDRESS>.5. IrqResource¶
<IP_ADDRESS>.6. BusNumberResource¶
<IP_ADDRESS>.7. MemLargeResource¶
<IP_ADDRESS>.8. ClassSpecificResource¶
<IP_ADDRESS>.9. DevicePrivateResource¶
-
class
windows.winobject.device_manager.
DevicePrivateResource
(handle, type)[source]¶ A device private resource (https://docs.microsoft.com/en-us/windows-hardware/drivers/install/devprivate-resource)
-
rawdata
¶ The raw data describing the resource
-
value
¶ current value
-


Lebanon bank staff to strike until security plan agreed: union
BEIRUT (Reuters) - Lebanon’s bank staff union called on Thursday for employees to stay on strike until it receives details of a security plan, especially on how to deal with customers.
The union called for the strike over safety fears, as protests against political leaders sweep Lebanon and depositors demand access to their money after banks imposed new curbs.
George al-Hajj, president of the Federation of Syndicates of Bank Employees, told Reuters the strike, which has shut banks across the country this week, would continue on Friday.


Planet Sick-Boy: http://www.sick-boy.com "We Put the SIN in Cinema"
© Copyright 2001 Planet Sick-Boy. All Rights Reserved.
A recent Oscar nominee for Best Foreign Language Film, Divided We Fall is set in a small town in German-occupied Czechoslovakia during the latter stages of World War II. It's based on a true story about hiding a Jewish man from the Nazis and features characters saying things like "You wouldn't believe what abnormal times do to normal people," and "There is nowhere dark enough for us to hide." From that description, you'd think Divided would be a drop-dead-serious drama, but director Jan Hrebejk's style and use of music almost makes light of his characters' various predicaments and close calls. Parts are very funny, but not over the top like Life is Beautiful.
Divided opens audaciously, introducing the audience to the film's three main male characters in quick, almost random snippets of their lives (it takes about six minutes to encapsulate six years). We first see Jewish warehouse owner David (Csongor Kassai) and two of his employees - Josef (Bolek Polívka) and Horst (Jaroslav Dusek) - goofing around in 1937. Then, two years later, David takes up residence in Josef's home after the Nazis kick him out of his giant villa. Two years after that, David is on the run again, bidding farewell to Josef and his wife Marie (Anna Sisková) as he looks for a safer city to call home. Finally, in 1943, a gaunt, unhealthy-looking David returns after escaping from a Polish concentration camp. David's family has been wiped out by the Nazis, and he has nowhere to stay.
The opening does an amazing job of showing David (think Will & Grace's Sean Hayes, only less funny, if that's at all possible), formerly a wealthy, well-respected member of the community, becoming hunted and despised as he creeps around in the city's shadows like a stray pet. He is spotted by Josef (think a Beetlejuice-era Alec Baldwin), who reluctantly agrees to take David in, cramming him, Anne Frank-style, into a cramped room smaller than a prison cell.
 If the soldiers ever discovered Josef and Marie here hiding a Jew right under their noses, the two would be instantly executed. Horst, who is much more into the whole Nazi thing, has his suspicions, and frequently stops by to offer the couple illegal contraband and, occasionally, to hit on Marie. And with her husband gone during the day, Marie begins to bond with the ailing David.
It takes almost 90 minutes to get to the payoff in Divided, and when it happens, it's pretty uncomfortable and finds the middle ground between comedy and genocide. Along the way, there's drama (including the most graphic rabbit-skinning since Roger & Me) and comedy (including a scene where Horst tries to teach Josef how to keep a relaxed, expressionless face like a Nazi). There are a dozen different ways it could end, and 11 of them are tragic. Just when you think you've got it all figured out, Petr Jarchovsky's script throws Option 13 at you. The film is based on his novel, but he actually wrote the screenplay first and later decided to make it into a book because he couldn't afford the movie route.
Divided is, at times, hauntingly photographed by Jan Malir who, along with Hrebejk, expertly manipulates the frames-per-second rate of some of the film's more intense scenes. The result is a deliciously dark composition that isn't seen much outside of Nine Inch Nails music videos. It also appeared that Hrbejk (who never played first base for the Twins) superimposed Marie's face over that of the Virgin Mother in a portrait hanging in the couple's living room. A nice touch by a promising director.
1:57 - PG-13 for some violence and sexual content
========== X-RAMR-ID: 29166 X-Language: en X-RT-ReviewID: 243879 X-RT-TitleID: 1108216 X-RT-SourceID: 595 X-RT-AuthorID: 1146
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


iOS developer playing with swift. Check out my apps Hit the tile and Yes To Yoga. Or allow me to buy you a free coffee - Talk Over Coffee
Currently, working remotely at Anew Mission building an iOS app and working on the backend as well.
Previously, I was working at Mypoolin which is a group payments app. I trained at geekskool where I along with a colleague worked on JSONSwift. It is the first JSON parser written from the ground up in swift language.
Mail<EMAIL_ADDRESS>LinkedIn
Github Stackoverflow
Twitter: @ankitank


Before You Start<\/h2>
You must have an active registration in SAM to do business with the Federal Government. To register in SAM, at a minimum, you will need the following information:<\/p>
U.S. Registrants<\/h3>
- Your DUNS Number, Legal Business Name, and Physical Address from your Dun & Bradstreet (D&B) record. If you don't already have one, you can request a DUNS Number for FREE from D&B.<\/li>
- Your Taxpayer Identification Number (TIN) and Taxpayer Name associated with your TIN. Review your tax documents from the IRS (such as a 1099 or W-2 form) to find your Taxpayer Name.<\/li>
- Your bank's routing number, your bank account number, and your bank account type, i.e. checking or savings, to set up Electronic Funds Transfer (EFT).<\/li>
<\/ul>
International Registrants:<\/h3>- Your NATO Commercial And Government Entity (NCAGE) Code. If you don't already have one, you can request an NCAGE Code online for FREE.<\/li>
- Your DUNS Number, Legal Business Name, and Physical Address from your D&B record. Make sure your DUNS information and NCAGE information match. If you don't already have one, you can request a DUNS Number for FREE from D&B.<\/li><\/ul>


{% load static %}
Visiting Scientist from CNRS, France
Yassmine is a visiting scientist from National Center for Scientific Research in France.


Lions
Map of Albion ▼
About Us
The Warhost
Portrait Gallery
Groups of the Warhost
The Temple of Law
Albion Patriot
Map of Albion
Command Team
▼
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Singularity and MPI applications¶
The Message Passing Interface (MPI) is a standard extensively used by HPC applications to implement various communication across compute nodes of a single system or across compute platforms. There are two main open-source implementations of MPI at the moment - OpenMPI and MPICH, both of which are supported by Singularity. The goal of this page is to demonstrate the development and running of MPI programs using Singularity containers.
There are several ways of carrying this out, the most popular way of executing MPI applications installed in a Sigularity container is to rely on the MPI implementation available on the host. This is called the Host MPI or the Hybrid model since both the MPI implementations provided by system administrators (on the host) and in the containers will be used.
Another approach is to only use the MPI implementation available on the host and not include any MPI in the container. This is called the Bind model since it requires to bind/mount the MPI version available on the host into the container.
Note
The bind model requires to mount storage volumes into the container to use the host MPI from the containers. This file system sharing between the host and containers is sometimes not an option on high-performance computing platforms. This restriction on some HPC systems is due to the fact that mounting a storage volume would either require the execution of privileged operations, potentially compromise the access restrictions to other users’ data or go against mount options of the parallel/distributed file system where MPI is installed.
Hybrid model¶
The basic idea behind the Hybrid Approach is when you execute a Singularity
container with MPI code, you will call mpiexec
or a similar launcher on the
singularity
command itself. The MPI process outside of the container will
then work in tandem with MPI inside the container and the containerized MPI code
to instantiate the job.
The Open MPI/Singularity workflow in detail:
The MPI launcher (e.g.,
mpirun
,mpiexec
) is called by the resource manager or the user directly from a shell.Open MPI then calls the process management daemon (ORTED).
The ORTED process launches the Singularity container requested by the launcher command.
Singularity instantiates the container and namespace environment.
Singularity then launches the MPI application within the container.
The MPI application launches and loads the Open MPI libraries.
The Open MPI libraries connect back to the ORTED process via the Process Management Interface (PMI).
At this point the processes within the container run as they would normally directly on the host.
- The advantages of this approach are:
Integration with resource managers such as Slurm.
Simplicity since similar to natively running MPI applications.
- The drawbacks are:
The MPI in the container must be compatible with the version of MPI available on the host.
The configuration of the MPI implementation in the container must be configured for optimal use of the hardware if performance is critical.
Since the MPI implementation in the container must be compliant with the version available on the system, a standard approach is to build your own MPI container, including the target MPI implementation.
To illustrate how Singularity can be used to execute MPI applications, we will assume for a moment that the application is mpitest.c, a simple Hello World:
#include <mpi.h>
#include <stdio.h>
#include <stdlib.h>
int main (int argc, char **argv) {
int rc;
int size;
int myrank;
rc = MPI_Init (&argc, &argv);
if (rc != MPI_SUCCESS) {
fprintf (stderr, "MPI_Init() failed");
return EXIT_FAILURE;
}
rc = MPI_Comm_size (MPI_COMM_WORLD, &size);
if (rc != MPI_SUCCESS) {
fprintf (stderr, "MPI_Comm_size() failed");
goto exit_with_error;
}
rc = MPI_Comm_rank (MPI_COMM_WORLD, &myrank);
if (rc != MPI_SUCCESS) {
fprintf (stderr, "MPI_Comm_rank() failed");
goto exit_with_error;
}
fprintf (stdout, "Hello, I am rank %d/%d", myrank, size);
MPI_Finalize();
return EXIT_SUCCESS;
exit_with_error:
MPI_Finalize();
return EXIT_FAILURE;
}
Note
MPI is an interface to a library, so it consists of function calls and libraries that can be used my many programming languages. It comes with standardized bindings for Fortran and C. However, it can support applications in many languages like Python, R, etc.
The next step is to build the definition file which will depend on the MPI implementation available on the host.
If the host MPI is MPICH, a definition file such as the following example can be used:
Bootstrap: docker
From: ubuntu:latest
%files
mpitest.c /opt
%environment
export MPICH_DIR=/opt/mpich-3.3
export SINGULARITY_MPICH_DIR=$MPICH_DIR
export SINGULARITYENV_APPEND_PATH=$MPICH_DIR/bin
export SINGULAIRTYENV_APPEND_LD_LIBRARY_PATH=$MPICH_DIR/lib
%post
echo "Installing required packages..."
apt-get update && apt-get install -y wget git bash gcc gfortran g++ make
# Information about the version of MPICH to use
export MPICH_VERSION=3.3
export MPICH_URL="http://www.mpich.org/static/downloads/$MPICH_VERSION/mpich-$MPICH_VERSION.tar.gz"
export MPICH_DIR=/opt/mpich
echo "Installing MPICH..."
mkdir -p /tmp/mpich
mkdir -p /opt
# Download
cd /tmp/mpich && wget -O mpich-$MPICH_VERSION.tar.gz $MPICH_URL && tar xzf mpich-$MPICH_VERSION.tar.gz
# Compile and install
cd /tmp/mpich/mpich-$MPICH_VERSION && ./configure --prefix=$MPICH_DIR && make install
# Set env variables so we can compile our application
export PATH=$MPICH_DIR/bin:$PATH
export LD_LIBRARY_PATH=$MPICH_DIR/lib:$LD_LIBRARY_PATH
export MANPATH=$MPICH_DIR/share/man:$MANPATH
echo "Compiling the MPI application..."
cd /opt && mpicc -o mpitest mpitest.c
If the host MPI is Open MPI, the definition file looks like:
Bootstrap: docker
From: ubuntu:latest
%files
mpitest.c /opt
%environment
export OMPI_DIR=/opt/ompi
export SINGULARITY_OMPI_DIR=$OMPI_DIR
export SINGULARITYENV_APPEND_PATH=$OMPI_DIR/bin
export SINGULAIRTYENV_APPEND_LD_LIBRARY_PATH=$OMPI_DIR/lib
%post
echo "Installing required packages..."
apt-get update && apt-get install -y wget git bash gcc gfortran g++ make file
echo "Installing Open MPI"
export OMPI_DIR=/opt/ompi
export OMPI_VERSION=4.0.1
export OMPI_URL="https://download.open-mpi.org/release/open-mpi/v4.0/openmpi-$OMPI_VERSION.tar.bz2"
mkdir -p /tmp/ompi
mkdir -p /opt
# Download
cd /tmp/ompi && wget -O openmpi-$OMPI_VERSION.tar.bz2 $OMPI_URL && tar -xjf openmpi-$OMPI_VERSION.tar.bz2
# Compile and install
cd /tmp/ompi/openmpi-$OMPI_VERSION && ./configure --prefix=$OMPI_DIR && make install
# Set env variables so we can compile our application
export PATH=$OMPI_DIR/bin:$PATH
export LD_LIBRARY_PATH=$OMPI_DIR/lib:$LD_LIBRARY_PATH
export MANPATH=$OMPI_DIR/share/man:$MANPATH
echo "Compiling the MPI application..."
cd /opt && mpicc -o mpitest mpitest.c
Bind model¶
Similarily to the Hybrid Approach, the basic idea behind Bind Approach is to start the MPI application by calling the MPI launcher (e.g., mpirun) from the host. The main difference between the hybrid and bind approach is the fact that with the bind approach, the container usually does not include any MPI implementation. This means that Singularity needs to mount/bind the MPI available on the host into the container.
Technically this requires two steps:
Know where the MPI implementation on the host is installed.
Mount/bind it into the container in a location where the system will be able to find libraries and binaries.
- The advantages of this approach are:
Integration with resource managers such as Slurm.
Container images are smaller since there is no need to add an MPI in the containers.
- The drawbacks are:
The MPI used to compile the application in the container must be compatible with the version of MPI available on the host.
The user must know where the host MPI is installed.
The user must ensure that binding the directory where the host MPI is installed is possible.
The user must ensure that the host MPI is compatible with the MPI used to compile and install the application in the container.
The creation of a Singularity container based on the bind model is based on the following steps:
Compile your application on a system with the target MPI implementation, as you would do to install your application on any system.
Create a definition file that includes the copy of the application from the host to the container image, as well as all required dependencies.
Generate the container image.
As already mentioned, the compilation of the application on the host is not different from the installation of your application on any system. Just make sure that the MPI on the system where you create your container is compatible with the MPI available on the platform(s) where you want to run your containers. For example, a container where the application has been compiled with MPICH will not be able to run on a system where only Open MPI is available, even if you mount the directory where Open MPI is installed.
A definition file for a container in bind mode is fairly straight forward. The following example
shows the definition file for NetPIPE-5.1.4 compiled on the host in /tmp/NetPIPE-5.1.4
:
Bootstrap: docker
From: ubuntu:disco
%files
/tmp/NetPIPE-5.1.4/NPmpi /opt
%environment
MPI_DIR=/opt/mpi
export MPI_DIR
export SINGULARITY_MPI_DIR=$MPI_DIR
export SINGULARITYENV_APPEND_PATH=$MPI_DIR/bin
export SINGULARITYENV_APPEND_LD_LIBRARY_PATH=$MPI_DIR/lib
%post
apt-get update && apt-get install -y wget git bash gcc gfortran g++ make file
mkdir -p /opt/mpi
apt-get clean
In this example, the application, NetPIPE-5.1.4, is copied into /opt
, as a result, the path to
the executable to use on the mpirun
command is /opt/NPmpi
. Also, this definition file prepares
the environment to have the host MPI mounted in /opt/mpi
; it sets all the required environment
variables (PATH and LD_LIBRARY_PATH) for the system to find all MPI binaries and libraries at run-time.
Execution¶
The standard way to execute MPI applications with hybrid Singularity containers is to
run the native mpirun
command from the host, which will start Singularity
containers and ultimately MPI ranks within the containers.
Assuming your container with MPI and your application is already build,
the mpirun
command to start your application looks like when your container
has been built based on the hybrid model:
$ mpirun -n <NUMBER_OF_RANKS> singularity exec <PATH/TO/MY/IMAGE> </PATH/TO/BINARY/WITHIN/CONTAINER>
Practically, this command will first start a process instantiating mpirun
and then Singularity containers on compute nodes. Finally, when the containers
start, the MPI binary is executed.
For containers built based on the bind model, the command simply needs to include the appropriate bind option:
$ mpirun -n <NUMBER_OF_RANKS> singularity exec --bind <PATH/TO/HOST/MPI/DIRECTORY>:<PATH/IN/CONTAINER> <PATH/TO/MY/IMAGE> </PATH/TO/BINARY/WITHIN/CONTAINER>
Based on the example presented in the previous sub-section, and assuming MPI is installed in /opt/openmpi
on the host, the command will look like:
$ mpirun -n <NUMBER_OF_RANKS> singularity exec --bind /opt/openmpi:/opt/mpi <PATH/TO/MY/IMAGE> /opt/NPmpi
If your target system is setup with a batch system such as SLURM, a standard way to execute MPI applications is through a batch script. The following example illustrates the context of a batch script for Slurm that aims at starting a Singularity container on each node allocated to the execution of the job. It can easily be adapted for all major batch systems available.
$ cat my_job.sh
#!/bin/bash
#SBATCH --job-name singularity-mpi
#SBATCH -N $NNODES # total number of nodes
#SBATCH --time=00:05:00 # Max execution time
mpirun -n $NP singularity exec /var/nfsshare/gvallee/mpich.sif /opt/mpitest
In fact, the example describes a job that requests the number of nodes specified
by the NNODES
environment variable and a total number of MPI processes specified
by the NP
environment variable. The example is also assuming that the container
is based on the hybrid model; if it is based on the bind model, please add the
appropriate bind options.
A user can then submit a job by executing the following SLURM command:
$ sbatch my_job.sh


Foot Xray
Left foot
Right foot
Both feet
views
Clinical information
Comparison
None.
Findings
Bones:
Joints:
Soft tissue:
Impression
Normal.


---
title: "Easiest Way to Cook Ultimate Broccoli and Chicken Stir-Fry Tasty"
slug: broccoli-and-chicken-stir-fry
description: "Broccoli and Chicken Stir-Fry Recipe - Made up. Serve with rice. Recipe of Quick Broccoli and Chicken Stir-Fry Tasty"
date: 2021-05-27T18:52:16Z
image: https://cdn.statically.io/img/healthycampus.ucr.edu/sites/g/files/rcwecm2766/files/styles/form_preview/public/man-cooking-fresh-healthy-vegetables-salad-at-kitc-M9YSBBE.jpg
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author: Suartini
ratingvalue: 4.8
reviewcount: 421
recipeingredient:
- "⅔ cup soy sauce"
- "¼ cup brown sugar"
- "½ teaspoon ground ginger"
- "1 pinch red pepper flakes, or to taste"
- "2 tablespoons water"
- "2 tablespoons cornstarch"
- "2 teaspoons vegetable oil, or to taste"
- "3 skinless, boneless chicken breast halves, cut into chunks"
- "1 onion, sliced"
- "3 cups broccoli florets"
recipeinstructions:
- "Stir soy sauce, brown sugar, ginger, and red pepper flakes together in a bowl to dissolve sugar into the liquid. Mix water and cornstarch together in a small bowl; stir with a whisk until cornstarch dissolves completely."
- "Heat oil in a large skillet over high heat. Fry chicken and onion in hot oil until the chicken is no longer pink in the center and the onion is tender, 5 to 7 minutes. Stir broccoli with the chicken and onion; saute until the broccoli is hot, about 5 minutes. Push the chicken and vegetables mixture to the side of the skillet."
- "Pour the soy sauce mixture into the vacant part of the skillet. Stir the cornstarch slurry into the soy sauce mixture until the color is consistent. Move the chicken and vegetables back into the center to the pan; saute until the sauce thickens and coats the chicken and vegetables, about 5 minutes more."
categories:
- "World Cuisine Recipes"
- "Asian"
- "Recipes"
tags:
- "world cuisine recipes"
- "asian"
katakunci: broccoli and chicken stir-fry, world cuisine recipes, asian, .
nutrition: 356.1 calories
recipecuisine: Western
preptime: "P0DT0H15M"
cooktime: "P0DT0H20M"
totaltime: "P0DT0H35M"
recipeyield: "3 servings"
recipecategory:
- World Cuisine Recipes
- Asian
quotes: If you combine good flavors, food turns into an orchestra.
---
Broccoli and Chicken Stir-Fry - Hey everyone, I hope youre having an amazing day today. Its me again Suartini , welcome to our recipe website. Today, we are going to prepare a distinctive dish, Broccoli and Chicken Stir-Fry. It is one of my favorites recipes. For mine, I will make it a little bit tasty. This will be really delicious.
Broccoli and Chicken Stir-Fry is Made up. Serve with rice.
Broccoli and Chicken Stir-Fry is one of the most well liked of current trending meals in the world. its simple, it is fast, it tastes delicious. It is appreciated by millions daily. It is easy, its fast, it tastes yummy. Broccoli and Chicken Stir-Fry is something that I ve loved my whole life. They re nice and they look fantastic. They are fine and they look fantastic. Broccoli and Chicken Stir-Fry is something that I ve loved my entire life.
Simple Way to Make Favorite Broccoli and Chicken Stir-Fry Delicious
To begin with this recipe, we must first prepare a few components. You can have Broccoli and Chicken Stir-Fry using 10 ingredients and 3 steps. Here is how you cook it.
The ingredients needed to make Broccoli and Chicken Stir-Fry:
-
Make ready ⅔ cup soy sauce
-
Take ¼ cup brown sugar
-
Prepare ½ teaspoon ground ginger
-
Get 1 pinch red pepper flakes, or to taste
-
Prepare 2 tablespoons water
-
Prepare 2 tablespoons cornstarch
-
Get 2 teaspoons vegetable oil, or to taste
-
Prepare 3 skinless, boneless chicken breast halves, cut into chunks
-
Get 1 onion, sliced
-
Take 3 cups broccoli florets
Steps to create Broccoli and Chicken Stir-Fry:
-
Stir soy sauce, brown sugar, ginger, and red pepper flakes together in a bowl to dissolve sugar into the liquid. Mix water and cornstarch together in a small bowl; stir with a whisk until cornstarch dissolves completely.
-
Heat oil in a large skillet over high heat. Fry chicken and onion in hot oil until the chicken is no longer pink in the center and the onion is tender, 5 to 7 minutes. Stir broccoli with the chicken and onion; saute until the broccoli is hot, about 5 minutes. Push the chicken and vegetables mixture to the side of the skillet.
-
Pour the soy sauce mixture into the vacant part of the skillet. Stir the cornstarch slurry into the soy sauce mixture until the color is consistent. Move the chicken and vegetables back into the center to the pan; saute until the sauce thickens and coats the chicken and vegetables, about 5 minutes more.
So thats going to wrap it up for this special food Broccoli and Chicken Stir-Fry recipe. Thank you very much for your time. I am sure you will make this at home. There is gonna be more interesting food in home recipes coming up. Dont forget to bookmark this page on your browser, and share it to your loved ones, friends and colleague. Thank you for reading. Go on get cooking!
Reviews of Broccoli and Chicken Stir-Fry:
-
Mommy Martin - There is simplicity and depth of flavor packed in every single bite. It felt like I was eating gourmet Chinese food from P.F. Changs. I vow to never order this as takeout EVER AGAIN! Even the kids said it tasted better than Chinese food. I pretty much followed as is and I have ZERO complaints. This will be a go to staple in my home. Off to make a second batch!
-
Amy Margolin - To be honest, I made this recipe b/c I didn't have any sherry in the house and was looking for a quick and easy recipe my 10-yr old daughter and I could do together. I prepared ingredients as instructed but I did a few things differently:
1. I removed the chicken from the wok as soon as it was cooked so that it wouldn't get dry, and then I put it back int the wok once the broccoli had cooked for a few minutes (had turned a slightly emerald/deep green).
2. I put in most but not all of the soy sauce mixture (into which I had also add fresh garlic/ginger and not powdered).
3. I only added about half of the cornstarch/water mix. I suggest adding a little at a time — if you are cooking at a med high/high heat you will be able to tell when you have enough.
These little changes really helped and allowed for moist chicken, crunchy but well cooked broccoli and a not-too goopy sauce!
-
Della M. - Easy to prepare. Too salty! Next time I will try low sodium soy sauce
-
jubi1lee - I would have given this 5 stars but I made a few changes. I used 1/3 cup of low-sodium soya sauce. I did not use any oil for frying. I cooked the chicken in a small amount of water, let the water cook off and then seasoned it. I added a touch of onion powder and cayenne pepper to the soya sauce mixture. I also added minced garlic and ginger to the soya sauce mixture. Once I mixed up the chicken with the sauce I added hot sauce (since I love my food spicy). It came out great. My boyfriend could not stop stealing pieces from the pot. I will definitely add this to the rotation!
-
Kelseymechelle - I'm made this for dinner and loved it! I'm not a salt person so it was a little too salty and I found it to have a bit too much sauce so I will cut the sauce by about a 1/3 but loved it! Will be demoing this for my students tomorrow.
-
ebony - This recipe is great. A little too salty for my taste. Next time I will try low sodium soy sauce/more water.
-
gina.o - Made this last night and it was yummy. Followed what other reviewers said and cut the soy sauce by one third, and only used the portion of sauce and cornstarch mixture that seemed right for the total amount of food while finishing the cooking. But first I cooked the chicken and onions with some minced garlic, then set aside the chicken pieces do they would not over cook, added and fried the broccoli, and added then back the chicken before adding the sauce and corn starch. And, because I love red bell pepper and had one, I added it in a 3/4 inch dice. Another variation I may try in the future--add whole cashews near the end. Would go perfectly in this.
-
Vannessa Franco - I use this recipe as a base and added sliced carrots and sesame oil to this. It was a hit at my home and I would even consider trying the original recipe in the future and adding more than 3 cups of broccoli since I added three to my two chicken breast measurement and it was not enough :/ other than that I loved it!
-
Christina Hicks - I made this for dinner tonight. Fantastic! I usually use premade sauces and have trouble with the amount of salt, but this was so great, I used low sodium soy sauce and had no issues. I added some bean sprouts and water chestnuts, left out the onion. I love how versatile this recipe is. A keeper for sure.


Preparation time
over 2 hours
Cooking time
no cooking required
Serves
Makes 1 x 1.2 litre/2 pint pudding
Give your fridge cake a festive twist by setting it in a pudding bowl and topping with white chocolate.

Bash the biscuits into pieces using a rolling pin. (Put them in a plastic bag first so they don't go everywhere!)
Melt chocolate, butter and golden syrup in a heatproof bowl set over a pan of simmering water. Stir occasionally.
Remove the bowl from the heat and stir in the broken biscuits, apricots, raisins, pecans and marshmallows.
Spoon the mixture into the bowl, pushing down well to minimise air pockets.
Leave to cool, then put in the fridge overnight to set.
The next day, place the pudding bowl in a dish of hot water for a few seconds to loosen it from the pudding bowl. Place upside down on a serving plate.
Melt the white chocolate in a heatproof bowl set over a pan of simmering water. Allow to cool and thicken slightly before pouring some on the top of the pudding and gently pushing down to form a custard shape.
Top with the glacé cherries and holly and serve.


Specify the path to a particular GeneXus installation. For example, "C:\Program Files (x86)\GeneXus\GeneXus15".
If you have multiple GeneXus installations, you can use the "Add GeneXus" button below to catalog them as separate entries.


Man United remain Gareth Bale’s best hope of Premier League return – report
Manchester United are Gareth Bale's most likely route back to the Premier League, according to a report in Spain
by Transfer AgentManchester United are still Gareth Bale’s most likely route back to the Premier League, according to a report in Spain.
Spanish media outlet Mundo Deportivo, as quoted by talkSPORT, is reporting that Manchester United are Bale’s “premier option” with regards to a return to the English top flight.
The same article appears to play down fresh speculation linking the Wales international with a return to Tottenham Hotspur following Jose Mourinho’s appointment last week.
According to the report, Mourinho’s hiring as Mauricio Pochettino’s replacement makes Bale’s proposed return to the north London side less likely.
The story goes on to suggest that a swap deal involving Bale and Paul Pogba is still a possibility.
Bale was linked with a move to Tottenham earlier this week after Mourinho took over the reins of the Champions League runners-up from Argentinian head coach Pochettino.
Bale netted 55 times in 203 games in all competitions during six seasons at Tottenham before the former PFA player of the year completed a then world-record move to Real Madrid.
The Welshman has won three Champions League titles and a La Liga crown at Real Madrid.


SYSLOG
Section: Linux Programmer's Manual (2)
Updated: 2014-07-08
Index
Return to Main Contents
NAME
syslog, klogctl - read and/or clear kernel message ring buffer;
set console_loglevel
SYNOPSIS
int syslog(int type, char *bufp, int len);
/* No wrapper provided in glibc */
/* The glibc interface */
#include <sys/klog.h>
int klogctl(int type, char *bufp, int len);
DESCRIPTION
Note:
Probably, you are looking for the C library function
syslog(),
which talks to
syslogd(8);
see
syslog(3)
for details.
This page describes the kernel
syslog()
system call, which is used to control the kernel
printk()
buffer; the glibc wrapper function for the system call is called
klogctl().
The kernel log buffer
The kernel has a cyclic buffer of length
LOG_BUF_LEN
in which messages given as arguments to the kernel function
printk()
are stored (regardless of their log level).
In early kernels,
LOG_BUF_LEN
had the value 4096;
from kernel 1.3.54, it was 8192;
from kernel 2.1.113, it was 16384;
since kernel 2.4.23/2.6, the value is a kernel configuration option
(CONFIG_LOG_BUF_SHIFT,
default value dependent on the architecture).
Since Linux 2.6.6, the size can be queried with command type 10 (see below).
Commands
The type argument determines the action taken by this function.
The list below specifies the values for
type.
The symbolic names are defined in the kernel source,
but are not exported to user space;
you will either need to use the numbers, or define the names yourself.
- SYSLOG_ACTION_CLOSE (0)
-
Close the log.
Currently a NOP.
- SYSLOG_ACTION_OPEN (1)
-
Open the log.
Currently a NOP.
- SYSLOG_ACTION_READ (2)
-
Read from the log.
The call
waits until the kernel log buffer is nonempty, and then reads
at most len bytes into the buffer pointed to by
bufp.
The call returns the number of bytes read.
Bytes read from the log disappear from the log buffer:
the information can be read only once.
This is the function executed by the kernel when a user program reads
/proc/kmsg.
- SYSLOG_ACTION_READ_ALL (3)
-
Read all messages remaining in the ring buffer,
placing them in the buffer pointed to by
bufp.
The call reads the last len
bytes from the log buffer (nondestructively),
but will not read more than was written into the buffer since the
last "clear ring buffer" command (see command 5 below)).
The call returns the number of bytes read.
- SYSLOG_ACTION_READ_CLEAR (4)
-
Read and clear all messages remaining in the ring buffer.
The call does precisely the same as for a
type
of 3, but also executes the "clear ring buffer" command.
- SYSLOG_ACTION_CLEAR (5)
-
The call executes just the "clear ring buffer" command.
The
bufp
and
len
arguments are ignored.
-
This command does not really clear the ring buffer.
Rather, it sets a kernel bookkeeping variable that
determines the results returned by commands 3
(SYSLOG_ACTION_READ_ALL)
and 4
(SYSLOG_ACTION_READ_CLEAR).
This command has no effect on commands 2
(SYSLOG_ACTION_READ)
and 9
(SYSLOG_ACTION_SIZE_UNREAD).
- SYSLOG_ACTION_CONSOLE_OFF (6)
-
The command saves the current value of
console_loglevel
and then sets
console_loglevel
to
minimum_console_loglevel,
so that no messages are printed to the console.
Before Linux 2.6.32,
the command simply sets
console_loglevel
to
minimum_console_loglevel.
See the discussion of
/proc/sys/kernel/printk,
below.
The
bufp
and
len
arguments are ignored.
- SYSLOG_ACTION_CONSOLE_ON (7)
-
If a previous
SYSLOG_ACTION_CONSOLE_OFF
command has been performed,
this command restores
console_loglevel
to the value that was saved by that command.
Before Linux 2.6.32,
this command simply sets
console_loglevel
to
default_console_loglevel.
See the discussion of
/proc/sys/kernel/printk,
below.
The
bufp
and
len
arguments are ignored.
- SYSLOG_ACTION_CONSOLE_LEVEL (8)
-
The call sets
console_loglevel
to the value given in
len,
which must be an integer between 1 and 8 (inclusive).
The kernel silently enforces a minimum value of
minimum_console_loglevel
for
len.
See the
log level
section for details.
The
bufp
argument is ignored.
- SYSLOG_ACTION_SIZE_UNREAD (9) (since Linux 2.4.10)
-
The call
returns the number of bytes currently available to be read
from the kernel log buffer via command 2
(SYSLOG_ACTION_READ).
The
bufp
and
len
arguments are ignored.
- SYSLOG_ACTION_SIZE_BUFFER (10) (since Linux 2.6.6)
-
This command returns the total size of the kernel log buffer.
The
bufp
and
len
arguments are ignored.
All commands except 3 and 10 require privilege.
In Linux kernels before 2.6.37,
command types 3 and 10 are allowed to unprivileged processes;
since Linux 2.6.37,
these commands are allowed to unprivileged processes only if
/proc/sys/kernel/dmesg_restrict
has the value 0.
Before Linux 2.6.37, "privileged" means that the caller has the
CAP_SYS_ADMIN
capability.
Since Linux 2.6.37,
"privileged" means that the caller has either the
CAP_SYS_ADMIN
capability (now deprecated for this purpose) or the (new)
CAP_SYSLOG
capability.
/proc/sys/kernel/printk
/proc/sys/kernel/printk
is a writable file containing four integer values that influence kernel
printk()
behavior when printing or logging error messages.
The four values are:
- console_loglevel
-
Only messages with a log level lower than this value will
be printed to the console.
The default value for this field is
DEFAULT_CONSOLE_LOGLEVEL
(7), but it is set to
4 if the kernel command line contains the word "quiet", 10 if the kernel command line contains the word "debug",
and to 15 in case
of a kernel fault (the 10 and 15 are just silly, and equivalent to 8).
The value of
console_loglevel
can be set (to a value in the range 1-8) by a
syslog()
call with a
type
of 8.
- default_message_loglevel
-
This value will be used as the log level for
printk()
messages that do not have an explicit level.
Up to and including Linux 2.6.38,
the hard-coded default value for this field was 4
(KERN_WARNING);
since Linux 2.6.39,
the default value is a defined by the kernel configuration option
CONFIG_DEFAULT_MESSAGE_LOGLEVEL,
which defaults to 4.
- minimum_console_loglevel
-
The value in this field is the minimum value to which
console_loglevel
can be set.
- default_console_loglevel
-
This is the default value for
console_loglevel.
The log level
Every
printk()
message has its own log level.
If the log level is not explicitly specified as part of the message,
it defaults to
default_message_loglevel.
The conventional meaning of the log level is as follows:
| Kernel constant | Level value | Meaning
|
| KERN_EMERG | 0 | System is unusable
|
| KERN_ALERT | 1 | Action must be taken immediately
|
| KERN_CRIT | 2 | Critical conditions
|
| KERN_ERR | 3 | Error conditions
|
| KERN_WARNING | 4 | Warning conditions
|
| KERN_NOTICE | 5 | Normal but significant condition
|
| KERN_INFO | 6 | Informational
|
| KERN_DEBUG | 7 | Debug-level messages
|
The kernel
printk()
routine will print a message on the
console only if it has a log level less than the value of
console_loglevel.
RETURN VALUE
For type equal to 2, 3, or 4, a successful call to
syslog()
returns the number
of bytes read.
For type 9,
syslog()
returns the number of bytes currently
available to be read on the kernel log buffer.
For type 10,
syslog()
returns the total size of the kernel log buffer.
For other values of type, 0 is returned on success.
In case of error, -1 is returned,
and errno is set to indicate the error.
ERRORS
- EINVAL
-
Bad arguments (e.g.,
bad
type;
or for
type
2, 3, or 4,
buf
is NULL,
or
len
is less than zero; or for
type
8, the
level
is outside the range 1 to 8).
- ENOSYS
-
This
syslog()
system call is not available, because the kernel was compiled with the
CONFIG_PRINTK
kernel-configuration option disabled.
- EPERM
-
An attempt was made to change
console_loglevel
or clear the kernel
message ring buffer by a process without sufficient privilege
(more precisely: without the
CAP_SYS_ADMIN
or
CAP_SYSLOG
capability).
- ERESTARTSYS
-
System call was interrupted by a signal; nothing was read.
(This can be seen only during a trace.)
CONFORMING TO
This system call is Linux-specific and should not be used in programs
intended to be portable.
NOTES
From the very start, people noted that it is unfortunate that
a system call and a library routine of the same name are entirely
different animals.
SEE ALSO
syslog(3),
capabilities(7)
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- The kernel log buffer
-
- Commands
-
- /proc/sys/kernel/printk
-
- The log level
-
- RETURN VALUE
-
- ERRORS
-
- CONFORMING TO
-
- NOTES
-
- SEE ALSO
-
This document was created by
man2html,
using the manual pages.
Time: 02:54:45 GMT, September 18, 2014


All Steps
Step Summary Result Chart
Steps Summary
- 42 Step(s) in
15 Scenario(s)
Available Steps
| Step | Total | Min Time | Max Time | Ø Time | |||
|---|---|---|---|---|---|---|---|
| this step has output attachments | 1 | 1 | 0 | 0 | 0m 03s 923ms | 0m 03s 923ms | 0m 03s 923ms |
| dummys Search Client | 2 | 0 | 0 | 2 | 0m 00s 000ms | 0m 00s 000ms | 0m 00s 000ms |
| Widget Step2 click make {} service flow "tour" | 2 | 0 | 0 | 2 | 0m 00s 000ms | 0m 00s 000ms | 0m 00s 000ms |
| this step passes with {} and {} as arguments | 2 | 2 | 0 | 0 | 0m 00s 255ms | 0m 00s 255ms | 0m 00s 255ms |
| I open the "{}" page | 1 | 1 | 0 | 0 | 0m 00s 040ms | 0m 00s 040ms | 0m 00s 040ms |
| Log in to your account with | 4 | 0 | 2 | 2 | 0m 00s 000ms | 0m 12s 793ms | 0m 06s 396ms |
| Create a widget on local with name "{}" with Dummyid as "{}" | 2 | 0 | 0 | 2 | 0m 00s 000ms | 0m 00s 000ms | 0m 00s 000ms |
| the list should contain {} element on "{}" with a value in {} | 1 | 1 | 0 | 0 | 0m 11s 685ms | 0m 11s 685ms | 0m 11s 685ms |
| Widget go "{}" Months Later with kind of service as "tour" | 2 | 0 | 0 | 2 | 0m 00s 000ms | 0m 00s 000ms | 0m 00s 000ms |
| I browse the Login Page | 1 | 1 | 0 | 0 | 0m 00s 287ms | 0m 00s 287ms | 0m 00s 287ms |
| status {} | 1 | 1 | 0 | 0 | 0m 00s 000ms | 0m 00s 000ms | 0m 00s 000ms |
| I login with "{}" | 1 | 1 | 0 | 0 | 0m 00s 003ms | 0m 00s 003ms | 0m 00s 003ms |
| I logout from application | 1 | 0 | 1 | 0 | 0m 00s 003ms | 0m 00s 003ms | 0m 00s 003ms |
| Service Open Service "{}" | 2 | 0 | 0 | 2 | 0m 00s 000ms | 0m 00s 000ms | 0m 00s 000ms |
| params {} | 1 | 1 | 0 | 0 | 0m 00s 155ms | 0m 00s 155ms | 0m 00s 155ms |
| Widget Input Ticket kind services as "tour" position "{}" and value "{}" | 2 | 0 | 0 | 2 | 0m 00s 000ms | 0m 00s 000ms | 0m 00s 000ms |
| this step fails | 1 | 0 | 1 | 0 | 0m 00s 340ms | 0m 00s 340ms | 0m 00s 340ms |
| this step is skipped | 3 | 0 | 0 | 3 | 0m 00s 140ms | 0m 02s 552ms | 0m 00s 944ms |
| this step passes | 4 | 4 | 0 | 0 | 0m 00s 140ms | 0m 00s 340ms | 0m 00s 242ms |
| Go to dummys Page | 2 | 0 | 0 | 2 | 0m 00s 000ms | 0m 00s 000ms | 0m 00s 000ms |
| method {} | 1 | 1 | 0 | 0 | 0m 01s 440ms | 0m 01s 440ms | 0m 01s 440ms |
| this step passes | 3 | 2 | 0 | 1 | 0m 00s 040ms | 0m 00s 040ms | 0m 00s 040ms |
| Widget click next button service flow "tour" | 2 | 0 | 0 | 2 | 0m 00s 000ms | 0m 00s 000ms | 0m 00s 000ms |
| Success Page click go back | 2 | 0 | 0 | 2 | 0m 00s 000ms | 0m 00s 000ms | 0m 00s 000ms |
| Check Dummy in Iframe id as "{}" and kind of service as "tour" | 2 | 0 | 0 | 2 | 0m 00s 000ms | 0m 00s 000ms | 0m 00s 000ms |
| Go to Services Page | 2 | 0 | 0 | 2 | 0m 00s 000ms | 0m 00s 000ms | 0m 00s 000ms |
| open widget with name "{}" | 2 | 0 | 0 | 2 | 0m 00s 000ms | 0m 00s 000ms | 0m 00s 000ms |
| Widget Step2 Input Full Name as "{}" service flow "tour" | 2 | 0 | 0 | 2 | 0m 00s 000ms | 0m 00s 000ms | 0m 00s 000ms |
| Open Dummy Site | 4 | 2 | 0 | 2 | 0m 00s 000ms | 0m 03s 120ms | 0m 01s 560ms |
| Widget Select Day as "{}" kind of service as "tour" | 2 | 0 | 0 | 2 | 0m 00s 000ms | 0m 00s 000ms | 0m 00s 000ms |
| dummys Check Agent Name in dummy position "{}" as "{}" | 2 | 0 | 0 | 2 | 0m 00s 000ms | 0m 00s 000ms | 0m 00s 000ms |
| def {} = {} | 4 | 4 | 0 | 0 | 0m 00s 004ms | 0m 02s 019ms | 0m 00s 509ms |
| url {} | 1 | 1 | 0 | 0 | 0m 01s 654ms | 0m 01s 654ms | 0m 01s 654ms |
| this step fails | 1 | 0 | 1 | 0 | 0m 00s 340ms | 0m 00s 340ms | 0m 00s 340ms |
| print {} | 4 | 4 | 0 | 0 | 0m 00s 005ms | 0m 00s 009ms | 0m 00s 006ms |
| match {} {} {} | 1 | 1 | 0 | 0 | 0m 00s 026ms | 0m 00s 026ms | 0m 00s 026ms |
| path {} | 1 | 1 | 0 | 0 | 0m 00s 000ms | 0m 00s 000ms | 0m 00s 000ms |
| Widget Select Hour "{}" kind of service as "tour" | 2 | 0 | 0 | 2 | 0m 00s 000ms | 0m 00s 000ms | 0m 00s 000ms |
| Widget Step2 Input Email as "{}" service flow "tour" | 2 | 0 | 0 | 2 | 0m 00s 000ms | 0m 00s 000ms | 0m 00s 000ms |
| I am on Login Page | 1 | 1 | 0 | 0 | 0m 40s 558ms | 0m 40s 558ms | 0m 40s 558ms |
| this step has an image attachment | 1 | 1 | 0 | 0 | 0m 00s 244ms | 0m 00s 244ms | 0m 00s 244ms |
| dummys Click Search Button | 2 | 0 | 0 | 2 | 0m 00s 000ms | 0m 00s 000ms | 0m 00s 000ms |


If this is the solution, I want my problem back.
This website tries to become a collection of resources pointing out reasons against systemd and what alternatives are available.
systemd claims to be a good and modern replacement for SysVinit ‐ a so called init daemon. Usually the init daemon is the first process spawned by the kernel and thus has the PID #1 and is responsible for spawning other daemons which are necessary for the OS to operate, e.g. networking, cron, syslog etc.
List of init daemons:
List of notable bugs and security issues:
Other issues arising around systemd:
Free your system by replacing systemd with an alternative init system. Here are a few guides on how to do that:
Alternatively you can use Linux distributions which do not use systemd by default:
This website is Open Source. You can help to improve it by contributing to the Git repository hosted on Github: muellermartin/nosystemd.org.


The AMP library (ALGLIB Multiple Precision) is an object oriented interface for the MPFR library. This interface was created as part of the ALGLIB project (see www.alglib.net and alglib.sources.ru). In order to illustrate the reason why it was necessary to create yet another interface for MPFR, we should first give a brief introduction to the ALGLIB project.
The goal of the project is to create a numerical analysis library which provides programs in different programming languages for each algorithm. This goal is attained by using automatic translation. Algorithms are stored as a pseudocode which can then be translated into the required programming language. Pseudocode syntax allows automatic translation into the most popular programming languages (e.g. C++, C#, Pascal etc.). It should be noted that, in a number of cases, programs in pseudocode can be modified to use multiple precision arithmetic. For this purpose, the AMP library is used as an interface for MPFR substituting standard double precision data type.
Programs using AMP were originally implemented to work with a 64-bit accuracy. This fact has an impact on a library design. Because of this, the following features had appeared: compile time precision definition (in AMP accuracy is given by using the template class parameterization) and prohibition to operate with numbers of different precisions (e.g. addition of 256 bit and 512 bit numbers). These restrictions are necessary in order to use the library within the ALGLIB project.
It should be noted that although AMP was designed especially for the ALGLIB project, it could be useful as just an MPFR interface. Particularly, automatic garbage collection could be useful for a number of applications. It is this part of functionality that we are going to develop, because the ALGLIB part has already been developed accurately enough and doesn't need any extension.
The AMP library is available under triple license conditions MPL 1.1 / GPL 2.0 / LGPL 2.1
Explanation. Triple license conditions mean that the user can choose a license to use a program with. When distributing and/or modifying the AMP, the user has two options. First, he can distribute it using the same triple license conditions. In this case, the library recipient will have the same right to choose a license. Second, the user can distribute the AMP library subject to conditions of a GPL 2.0 license (or, depending on his choice, LGPL 2.1) and prohibit the use of other licenses.
These distribution conditions allow the use of the AMP library in both proprietary/non-free programs (this is allowed by the MPL license) and GPL/LGPL licensed software. It is the author's opinion that such conditions will cause wide distribution and extensive use of a library.
To use the AMP library you need to:
Real numbers. MPFR (and, therefore, AMP) is almost compliant with IEE-754 which describes real number arithmetic implementation requirements. The following features are available: signed zeros, finite numbers, positive and negative infinites, NANs. Denormalized numbers are not supported.
Operations and rounding. MPFR supports four types of rounding: round towards plus infinity, round towards minus infinity, round to zero and round to the nearest representable value. AMP always uses the last one. Thus, all the real number operations are performed by using exact rounding. Special values (infinites or NaNs) appearing during the calculation don't cause exception generation and the calculation is continued under normal conditions. Operations with infinites and signed zeros are performed according to the rules of limits.
Precision. Real number precision is a number of bits in a floating-point mantissa, including the high-order one (non-zero bit). For example, if the precision of a given number is equal to 53, this number is of a standard double
type. The AMP library allows to set any precision no less than 32 (which represents the signed long
type) including numbers which are not powers of two. The restriction was added due to compatibility reasons: a number of mathematical programs suppose that we can set any integer value to the real variable without any loss of accuracy.
Compile time precision definition. The main feature of the AMP library is that class performing multiple precision real numbers operations is a template class with one parameter specifying precision of a stored value. Hence, the precision to perform the calculation with is known at the compile time (on template specialization) and could not be changed in run-time. This restriction was introduced knowingly. The reason is that the AMP library was designed to be used mainly within the ALGLIB project. In that case, the AMP library is used by the automatically translated programs. Automatically generated codes cannot work with dynamic precision real numbers due to the number of problems. For example, we can't say what precision ought to be used when some elements of the matrix have 128 bit precision and some have 256 bit. That's the reason why this restriction was introduced.
Mixed precision operands. There are several floating point types in C++: float
, double
, long double
. At that, if operands have a different precision, it is usually performed by automatic casting from less to finer precision (e.g. sum of float
and double
is double
). The AMP library does not allow automatic casting of operands with different precision. For example, the sum of amp::ampf<128>
and amp::ampf<144>
will cause compilation errors because it is required to cast operand types. It is partly defined by C++ restrictions (which could be overcome), and partly by the developer's conviction that in numerical analysis such functionality is very seldom required.
Garbage collection. Since in MPFR the memory for real numbers is allocated dynamically, real number initialization takes a great deal of time comparatively. In order to increase performance, the AMP library doesn't free used memory, but puts needless variables into the list. When it is necessary to create a new real number, it is taken from the list.
No multithreading. The AMP library doesn't support multithreading. The library can work in a multithreaded environment, but it can't be used by two or more threads simultaneously.
The AMP library includes the following exception classes:
amp::incorrectPrecision
- generated when the real number of an invalid precision is initialized (less than 32 or more than MPFR library limitations)amp::invalidConversion
- generated when the real number to be rounded using trunc
/round
/ceil
/floor
doesn't fit in the signed long
typeamp::internalError
- generated when an internal AMP library error occurs (it should not happen under normal conditions)These classes are service classes. Although these classes are available to the programmer, he shouldn't use them, because they aren't intended to be used outside the AMP library.
amp::ampf class
is a template class incapsulating real numbers in MPFR library format. Class implements memory allocation, memory release and garbage collection. Arithmetic operations are overloaded. In most cases, code using this class is almost the same as code working with real numbers.
template<unsigned int Precision>
class ampf
{
public:
~ampf();
ampf ();
ampf (long double v);
ampf (double v);
ampf (float v);
ampf (signed long v);
ampf (unsigned long v);
ampf (signed int v);
ampf (unsigned int v);
ampf (signed short v);
ampf (unsigned short v);
ampf (signed char v);
ampf (unsigned char v);
ampf (const std::string &s);
ampf (const char *s);
ampf(const ampf& r);
template<unsigned int Precision2>
ampf(const ampf<Precision2>& r);
ampf& operator= (long double v);
ampf& operator= (double v);
ampf& operator= (float v);
ampf& operator= (signed long v);
ampf& operator= (unsigned long v);
ampf& operator= (signed int v);
ampf& operator= (unsigned int v);
ampf& operator= (signed short v);
ampf& operator= (unsigned short v);
ampf& operator= (signed char v);
ampf& operator= (unsigned char v);
ampf& operator= (const char *s);
ampf& operator= (const std::string &s);
ampf& operator= (const ampf& r);
template<unsigned int Precision2>
ampf& operator= (const ampf<Precision2>& r);
template<class T>
ampf& operator+=(const T& v);
template<class T>
ampf& operator-=(const T& v);
template<class T>
ampf& operator*=(const T& v);
template<class T>
ampf& operator/=(const T& v);
mpfr_srcptr getReadPtr() const;
mpfr_ptr getWritePtr();
bool isFiniteNumber() const;
bool isPositiveNumber() const;
bool isZero() const;
bool isNegativeNumber() const;
const ampf getUlpOf();
double toDouble() const;
std::string toHex() const;
std::string toDec() const;
static const ampf getUlpOf(const ampf &x);
static const ampf getUlp();
static const ampf getUlp256();
static const ampf getUlp512();
static const ampf getMaxNumber();
static const ampf getMinNumber();
static const ampf getAlgoPascalEpsilon();
static const ampf getAlgoPascalMaxNumber();
static const ampf getAlgoPascalMinNumber();
static const ampf getRandom();
};
amp::ampf
is a template class having one parameter which specifies the precision of a real number. Thus, it is necessary to determine what degree of precision is required before using this class. A number of constructors are defined for class initialization. They can take instance of the same class, integer numbers, standard real numbers (float, double, long double) and strings as the input. Strings can have fractional ("12.34") or exponential form, at that the mantissa could be decimal or hexadecimal (see MPFR library description).
Example:
int i = 3;
double d = 2.5;
amp::ampf<128> a(i), b(d), c("2.33");
a = "1.56E-3";
b = a;
To convert a number into a text form, you can use member functions toDec()
and toHex()
. They return decimal and hexadecimal exponential representation of a number (at that, the hexadecimal conversion is performed faster than the decimal one, therefore if performance is critical it is better to use the hexadecimal conversion). You can't set the format of the result: all significant digits of the number are output.
Example:
amp::ampf<128> a;
a = "11";
printf("%s\n", amp::sqrt(a).toDec().c_str());
In order to check whether a real number is finite (as opposed to one of the special values), positive, zero or negative, use member function isFiniteNumber()
, isPositiveNumber()
, isZero()
, isNegativeNumber()
.
A number of functions were designed to get information about data type properties:
getUlpOf()
returns a value of the ULP, Unit-in-Last-Place, of the given x
. This value is similar to machine precision. Static function getUlpOf()
has the same functionality.getUlp()
is equivalent to amp::ampf<Precision>::getUlpOf(1)
getMaxNumber()
returns the biggest representable (using this data type) positive numbergetMinNumber()
returns the smallest representable (using this data type) positive numbergetAlgoPascalEpsilon()
, getAlgoPascalMaxNumber()
, getAlgoPascalMinNumber()
are similar to the above-mentioned ones, but they return values with safety margin. These functions are used by the ALGLIB project programs.mpfr_t
Pointer
The getReadPtr()
and getWritePtr()
functions provide access to mpfr_t pointer. The getReadPtr()
function allows to get a read-only pointer, which can be passed into an MPFR library function as an argument. The getWritePtr()
function allows to get a writable pointer, which can be passed into an MPFR library function as a place to store the result in.
It should be noted that the AMP library uses copy-on-write technique, i.e. pointer which has been received by getReadPtr()
could be common to several objects. Thus, such a pointer must not be used in operations which can change its contents.
A pointer which has been received by getWritePtr()
can be used in operations which can change its contents, but these operations should not change the precision of a pointer contents. You should take into account that due to its using copy-on-write technique, the pointer which has been received by getWritePtr()
could differ from the pointer which had previously been received by getReadPtr()
.
In order to generate random numbers from [0, 1), use the static function getRandom()
. At first, the call function initializes a random number generator using system time.
amp::ampf
class overloads comparison, addition, subtraction, multiplication and division operations. The result is rounded by using exact rounding. Two objects of amp::ampf
class with the same precision could be the operands. It is acceptable to use objects of amp::ampf
class and variables of standard data types. You can also use two objects of amp::ampf
class with different precision as operands, but one of them should be casted to precision of another one.
Example:
amp::ampf<128> a(3), b(4), c(99);
amp::ampf<256> d(1);
a = b+c; //
b = c+2.3; // acceptable expressions
c = (2*a-5)/b; //
a = b+d; // compile time error -
// arguments of a different type
a = b + amp::ampf<128>(d); // this is the right way
a = d; // this is also acceptable
All functions described here are members of the amp
namespace. Thus, when you call, for example, the sqr
function, you should write amp::sqr
. Unless otherwise specified, the result is rounded up by using exact rounding.
template<unsigned int Precision>
const ampf<Precision> sqr(const ampf<Precision> &x)
Returns the square of x
.
template<unsigned int Precision>
const int sign(const ampf<Precision> &x)
Returns:
+1, if X>0
-1, if X<0
0, if X=0
template<unsigned int Precision>
const ampf<Precision> abs(const ampf<Precision> &x)
Returns the absolute value of x
.
template<unsigned int Precision>
const ampf<Precision> maximum(const ampf<Precision> &x, const ampf<Precision> &y)
Returns the maximum of two integers.
template<unsigned int Precision>
const ampf<Precision> minimum(const ampf<Precision> &x, const ampf<Precision> &y)
Returns the minimum of two real numbers.
template<unsigned int Precision>
const ampf<Precision> sqrt(const ampf<Precision> &x)
Returns the square root of x
.
template<unsigned int Precision>
const signed long trunc(const ampf<Precision> &x)
Rounds towards zero. Throws amp::invalidConversion
if result doesn't fit in the in the signed long
type.
template<unsigned int Precision>
const ampf<Precision> frac(const ampf<Precision> &x)
Returns x-trunc(x)
.
template<unsigned int Precision>
const signed long floor(const ampf<Precision> &x)
Rounds towards minus infinity. Throws amp::invalidConversion
if result doesn't fit in the in the signed long
type.
template<unsigned int Precision>
const signed long ceil(const ampf<Precision> &x)
Rounds towards plus infinity. Throws amp::invalidConversion
if result doesn't fit in the in the signed long
type.
template<unsigned int Precision>
const signed long round(const ampf<Precision> &x)
Rounds towards nearest integer, rounding halfway cases away from zero. Throws amp::invalidConversion
if result doesn't fit in the in the signed long
type.
template<unsigned int Precision>
const ampf<Precision> frexp2(const ampf<Precision> &x, mp_exp_t *exponent)
Splits a number into mantissa and exponent.
template<unsigned int Precision>
const ampf<Precision> ldexp2(const ampf<Precision> &x, mp_exp_t exponent)
Calculates x*2exponent.
template<unsigned int Precision>
const ampf<Precision> pi()
Returns Pi
.
template<unsigned int Precision>
const ampf<Precision> halfpi()
Returns 0.5*Pi
.
template<unsigned int Precision>
const ampf<Precision> twopi()
Returns 2*Pi
.
template<unsigned int Precision>
const ampf<Precision> sin(const ampf<Precision> &x)
Calculates the sine of a value.
template<unsigned int Precision>
const ampf<Precision> cos(const ampf<Precision> &x)
Calculates the cosine of a value.
template<unsigned int Precision>
const ampf<Precision> tan(const ampf<Precision> &x)
Calculates the tangent of a value.
template<unsigned int Precision>
const ampf<Precision> asin(const ampf<Precision> &x)
Calculates the arcsine of a value.
template<unsigned int Precision>
const ampf<Precision> acos(const ampf<Precision> &x)
Calculates the arccosine of a value.
template<unsigned int Precision>
const ampf<Precision> atan(const ampf<Precision> &x)
Calculates the arctangent of a value.
template<unsigned int Precision>
const ampf<Precision> atan2(const ampf<Precision> &y, const ampf<Precision> &x)
Calculates the arc tangent of y/x. It produces correct results even when the resulting angle is near pi/2 or -pi/2 (x near 0).
template<unsigned int Precision>
const ampf<Precision> log(const ampf<Precision> &x)
Calculates the natural logarithm of x.
template<unsigned int Precision>
const ampf<Precision> log2(const ampf<Precision> &x)
Calculates the binary logarithm of x.
template<unsigned int Precision>
const ampf<Precision> log10(const ampf<Precision> &x)
Calculates the base 10 logarithm of x.
template<unsigned int Precision>
const ampf<Precision> exp(const ampf<Precision> &_x)
Calculates the exponential e to the x.
template<unsigned int Precision>
const ampf<Precision> sinh(const ampf<Precision> &x)
Calculates the hyperbolic sine of a value.
template<unsigned int Precision>
const ampf<Precision> cosh(const ampf<Precision> &_x)
Calculates the hyperbolic cosine of a value.
template<unsigned int Precision>
const ampf<Precision> tanh(const ampf<Precision> &_x)
Calculates the hyperbolic tangent of a value.
template<unsigned int Precision>
const ampf<Precision> pow(const ampf<Precision> &x, const ampf<Precision> &y)
Calculates x to the power of y.
The AP library, part of the ALGLIB project, includes vector and matrix template classes as well as subroutines performing basic linear algebra operations (Level 1 BLAS). Since the AP library implements matrix classes using templates, you can use these classes when working with matrices of multiple precision numbers. Therefore, the AMP library doesn't include vector and matrix classes. Basic linear algebra operations are also implemented by using templates in the AP library, but AMP includes its own classes specially designed to work with multiple precision numbers. The AMP library subroutines are optimized to reduce memory manager loading, thus it is better to use these subroutines when performing vector operations over multiple precision numbers.
template<unsigned int Precision>
ampf<Precision> vDotProduct(ap::const_raw_vector< ampf<Precision> > v1, ap::const_raw_vector< ampf<Precision> > v2)
The subroutine calculates the scalar product of two vectors. For more information about ap::const_raw_vector
see description of AP library.
template<unsigned int Precision>
void vMove(ap::raw_vector< ampf<Precision> > vDst, ap::const_raw_vector< ampf<Precision> > vSrc)
This function copies vSrc
vector to vDst
.
template<unsigned int Precision>
void vMoveNeg(ap::raw_vector< ampf<Precision> > vDst, ap::const_raw_vector< ampf<Precision> > vSrc)
This function copies -vSrc
vector to vDst
.
template<unsigned int Precision, class T2>
void vMove(ap::raw_vector< ampf<Precision> > vDst, ap::const_raw_vector< ampf<Precision> > vSrc, T2 alpha)
This function copies alpha*vSrc
vector to vDst
.
template<unsigned int Precision>
void vAdd(ap::raw_vector< ampf<Precision> > vDst, ap::const_raw_vector< ampf<Precision> > vSrc)
This function adds vSrc
vector to vDst
.
template<unsigned int Precision, class T2>
void vAdd(ap::raw_vector< ampf<Precision> > vDst, ap::const_raw_vector< ampf<Precision> > vSrc, T2 alpha)
This function adds alpha*vSrc
vector to vDst
.
template<unsigned int Precision>
void vSub(ap::raw_vector< ampf<Precision> > vDst, ap::const_raw_vector< ampf<Precision> > vSrc)
This function subtracts vSrc
vector from vDst
vector.
template<unsigned int Precision, class T2>
void vSub(ap::raw_vector< ampf<Precision> > vDst, ap::const_raw_vector< ampf<Precision> > vSrc, T2 alpha)
This function subtracts alpha*vSrc
from vDst
vector.
template<unsigned int Precision, class T2>
void vMul(ap::raw_vector< ampf<Precision> > vDst, T2 alpha)
This function multiplies vector by a number and stores the result in the same place
amp::campf
class implements multiple precision complex number operations. Real and imaginary parts are stored in x
and y
fields of type amp::ampf
. You can perform arithmetic and comparison operations over the objects of this class. Moreover, a number of standard mathematical functions are defined for this data type.
template<unsigned int Precision>
class campf
{
public:
campf():x(0),y(0);
campf(long double v);
campf(double v);
campf(float v);
campf(signed long v);
campf(unsigned long v);
campf(signed int v);
campf(unsigned int v);
campf(signed short v);
campf(unsigned short v);
campf(signed char v);
campf(unsigned char v);
campf(const ampf<Precision> &_x);
campf(const ampf<Precision> &_x, const ampf<Precision> &_y);
campf(const campf &z):x(z.x),y(z.y);
template<unsigned int Prec2>
campf(const campf<Prec2> &z);
campf& operator= (long double v);
campf& operator= (double v);
campf& operator= (float v);
campf& operator= (signed long v);
campf& operator= (unsigned long v);
campf& operator= (signed int v);
campf& operator= (unsigned int v);
campf& operator= (signed short v);
campf& operator= (unsigned short v);
campf& operator= (signed char v);
campf& operator= (unsigned char v);
campf& operator= (const char *s);
campf& operator= (const std::string &s);
campf& operator= (const campf& r);
template<unsigned int Precision2>
campf& operator= (const campf<Precision2>& r);
ampf<Precision> x, y;
};
amp::campf
class overrides comparison, addition, subtraction, multiplication and division operations. Two objects of amp::campf
class of the same precision could be the operands. It is acceptable to use objects of amp::campf
and amp::ampf
types and variables of standard data types as operands. You can also use amp::campf
instances with different precision, but they should be casted.
template<unsigned int Precision>
const ampf<Precision> abscomplex(const campf<Precision> &z)
Returns the modulus of complex number z. It should be noted that the modulus calculation is performed using so called "safe" algorithm, that could never cause overflow when calculating intermediate results.
template<unsigned int Precision>
const campf<Precision> conj(const campf<Precision> &z)
Returns complex conjugate of z.
template<unsigned int Precision>
const campf<Precision> csqr(const campf<Precision> &z)
Returns the square of z.


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The short answer: angular is a new, powerful, client-side technology that makes it much easier for you to create dynamic web sites and complex web apps, all without leaving the comfort of your HTML / JavaScript home.
The long answer: it depends on where you're coming from...
If you're a web designer, you might perceive angular to be a sweet templating system, that doesn't get in your way and provides you with lots of nice built-ins that make it easier to do what you want to do.
If you're a web developer, you might be thrilled that angular functions as an excellent web framework, one that assists you all the way through the development cycle.
If you want to go deeper, you can immerse yourself in angular's extensible HTML compiler that runs in your browser. The angular compiler teaches your browser new tricks.
Angular is not just a templating system, but you can create fantastic templates with it. Angular is not just a web framework, but it features a very nice framework. Angular is not just an extensible HTML compiler, but the compiler is at the core of Angular. Angular includes all of these components, along with others. Angular is far greater than the sum of its parts. It is a new, better way to develop web applications!
Let's say that you are a web designer, and you've spent many thous — erm, hundreds of hours designing web sites. But at this point, the thought of manipulating the DOM, writing listeners and input validators, all just to implement a simple form? No. You either don't want to go there in the first place or you've been there and the thrill is gone.
So look over the following simple example written using angular. Note that it features only the templating aspect of angular, but this should suffice for now to quickly demonstrate how much easier a web developer's life can if they're using angular:

 Invoice:

Quantity	Cost

 <input type="integer" min="0" ng-model="qty" required >	 <input type="number" ng-model="cost" required >

 Total: {{qty * cost | currency}}

Try out the Live Preview above, and then let's walk through the example and describe what's going on.
In the
tag we specify that this is an angular application with the ngApp
directive.
The `ngApp' will cause the angular to auto initialize your application.

We load the angular using the
From the ngModel
attribute of the <input>
tags, angular automatically sets up two-way data
binding, and we also demonstrate some easy input validation:
Quantity: <input type="integer" min="0" ng-model="qty" required >
Cost: <input type="number" ng-model="cost" required >
These input widgets look normal enough, but consider these points:
qty
and cost
) to
variables of the same name. Think of those variables as the "Model" component of the
Model-View-Controller design pattern.input
.
You may have noticed that when you enter invalid data
or leave the the input fields blank, the borders turn red color, and the display value disappears.
These widgets make it easier to implement field validation than coding them in JavaScript,
no? Yes.And finally, the mysterious {{ double curly braces }}
:
Total: {{qty * cost | currency}}
This notation, {{ _expression_ }}
, is a bit of built-in angular binding markup, a shortcut for
displaying data to the user. The expression within curly braces is monitored and its evaluated value
is updated into the view by angular's template compiler. Alternatively, one could use angular's
ngBind
) directive. The expression
itself can be a combination of both an expression and a filter:
{{ expression | filter }}
. Angular provides filters for formatting display data.
In the example above, the expression in double-curly braces directs angular to, "Bind the data we got from the input widgets to the display, multiply them together, and format the resulting number into output that looks like money."
Angular is built around the belief that declarative code is better than imperative when it comes to building UIs and wiring software components together, while imperative code is excellent for expressing business logic.
Not to put too fine a point on it, but if you wanted to add a new label to your application, you could do so by simply adding text to the HTML template, saving the code, and refreshing your browser:
Hello
Or, as in programmatic systems (like GWT), you would have to write the code and then run the code like this:
var label = new Label(); label.setText('Hello'); label.setClass('label'); parent.addChild(label);
That's one line of markup versus four times as much code.
Now that we're homing in on what angular is, perhaps now would be a good time to list a few things that angular is not:
Angular frees you from the following pain:
Here is an early presentation on angular, but note that substantial development has occurred since the talk was given in July of 2010.


AS GOOD AS IT GETS 1997 A film review by Timothy Voon Copyright 1998 Timothy Voon 3 :-) :-) :-) for being as good as it comes
AS GOOD AS IT GETS is one of those brown packages that you get in the mail that far exceeds all your expectations. Well written, sensitively directed and wonderfully acted, makes this unusual romantic comedy one of those rare treasures that one can look back on with utter delight.
Meet Simon the fag, Carol the waitress and Melvin the neurotic, obsessive/compulsive, acid-tongued writer from hell. Mix these three intriguing characters from very different walks in life together and the result is an explosive experiment of human interactions.   Watch the waitress struggle to bring up a sick child alone, waiter on the neurotic writer before writing long thank-you letters where conscience becomes the letter's most difficult issue. Then observe the neurotic demon change into a guardian angel when he helps shelter the fag, the dog, before falling in love with the most wonderful woman in the entire world. This is life, and this is as good as it gets.
I've never liked Jack Nicholson as an actor or as a person. However, one has to commend him on making his character Melvin, one of the most ascorbic and entertaining characters to shine on screen. Greg Kinnear uses his puppy-eyed look to effectively to draw sympathy from the audience when he is savagely beaten. Lastly, the ever charming, ever delightful Helen Hunt, whose character is similar to Jamie in MAD ABOUT YOU, is ideal as the waitress who speaks her mind and holds her own. Fine performances from all concerned. Making this movie experience one of the most enjoyable this year.
Timothy Voon e-mail<EMAIL_ADDRESS>The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
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public class Database
extends java.lang.Object
| Modifier and Type | Class and Description |
|---|---|
static interface |
Database.GenerateIDCallback
For this call back onSuccess indicates that the id does not exist in the database
and therefore should be added
|
static interface |
Database.GetExperimentCallback
Callback for methods that query for one experiment
|
static interface |
Database.GetTrialInfoCallback
Callback for methods that query trial info
|
static interface |
Database.GetUserCallback
Callback for methods that query for one user.
|
static interface |
Database.InitializeDatabaseCallback
Callback for when initializeInstance is finished.
|
static interface |
Database.QueryExperimentsCallback
For this call back onSuccess indicates that at least one result was found
|
| Modifier and Type | Method and Description |
|---|---|
void |
addExperiment(Experiment experiment)
This method adds the given experiment to the database
|
void |
addQuestion(Question question,
Experiment experiment)
This method adds the given question to the given experiment
|
void |
addSubscription(User subscriber,
Experiment experiment)
This method adds the given experiment to the SubscribedExperiments collection in the database and adds its path to the lookups
|
void |
addTrial(Trial trial,
Experiment experiment)
This method adds the given trial to the given experiment
|
void |
deleteExperiment(Experiment experiment)
This method deletes the given experiment from the database
|
User |
getDeviceUser()
Gets a User instance with a unique id associated with this device.
|
com.google.firebase.firestore.ListenerRegistration |
getExperimentByID(java.lang.String expID,
Database.GetExperimentCallback callback)
This gets an experiment of a unique ID
|
void |
getExperimentByIDNotLive(java.lang.String expID,
Database.GetExperimentCallback callback)
This gets an experiment of a unique ID.
|
void |
getExperimentsByDescription(java.lang.String keyWord,
Database.QueryExperimentsCallback callback)
This method returns a list of experiments where given keyword matches description
|
com.google.firebase.firestore.ListenerRegistration |
getExperimentsByOwner(User owner,
Database.QueryExperimentsCallback callback)
This method returns a list of experiments that are owned by a given user
|
com.google.firebase.firestore.ListenerRegistration |
getExperimentsBySubscriber(User subscriber,
Database.QueryExperimentsCallback callback)
This method returns a list of experiments that are subscribed to by a given user
|
com.google.firebase.firestore.ListenerRegistration |
getExperimentsByTags(java.util.ArrayList<java.lang.String> tags,
Database.QueryExperimentsCallback callback)
This method returns a list of experiments where given tags match description, owner name, owner username, or owner email, region
and unit(s)
|
static Database |
getInstance()
Gets the single instance of the Database class.
|
void |
getTrialInfoByBarcode(java.lang.String barcode,
Database.GetTrialInfoCallback callback)
This method takes a barcode and searches for related trial info in the database
|
com.google.firebase.firestore.ListenerRegistration |
getUserById(java.lang.String id,
Database.GetUserCallback callback)
Queries for the user associated with the given ID.
|
void |
getUserByIdNotLive(java.lang.String id,
Database.GetUserCallback callback)
Queries for the user associated with the given ID.
|
void |
initializeDeviceUser(Database.InitializeDatabaseCallback callback)
This initializes a User instance with a unique id associated with this device.
|
static void |
initializeInstance(android.content.SharedPreferences sharedPreferences,
Database.InitializeDatabaseCallback callback)
Initializes the single instance.
|
void |
saveBarcode(java.lang.String[] data)
This method saves barcode and related trial info to database
|
void |
updateDeviceUser(User user)
Updates the User instance associated with this device and also updates the user's
information in the database.
|
void |
updateExperiment(Experiment experiment)
This method updates an existing experiment in the database based on id
|
void |
verifyUserID(User user,
Database.GenerateIDCallback callback)
This method checks if user already exits in the database* and returns a new unique id if they don't
or existing one if they do
|
public static void initializeInstance(android.content.SharedPreferences sharedPreferences, Database.InitializeDatabaseCallback callback)
sharedPreferences
- The app's instance of SharedPreferences.callback
- Callback to be called when all initialization is finished.public static Database getInstance()
public com.google.firebase.firestore.ListenerRegistration getExperimentByID(java.lang.String expID, Database.GetExperimentCallback callback)
expID
- An Experiment IDcallback
- Callback to call when query is finishedpublic void getExperimentByIDNotLive(java.lang.String expID, Database.GetExperimentCallback callback)
expID
- An Experiment IDpublic void initializeDeviceUser(Database.InitializeDatabaseCallback callback)
public User getDeviceUser()
public void updateDeviceUser(User user)
user
- A User instance with updated infopublic com.google.firebase.firestore.ListenerRegistration getUserById(java.lang.String id, Database.GetUserCallback callback)
id
- The ID of the user to search for.callback
- The callback to be called when the query is finished.public void getUserByIdNotLive(java.lang.String id, Database.GetUserCallback callback)
id
- The ID of the user to search for.callback
- The callback to be called when the query is finished.public void verifyUserID(User user, Database.GenerateIDCallback callback)
public void addExperiment(Experiment experiment)
public void addSubscription(User subscriber, Experiment experiment)
subscriber
- This is the user who is subscribingexperiment
- This is the experiment that is being subscribed topublic void addTrial(Trial trial, Experiment experiment)
trial
- this is the trial to be addedexperiment
- this is the experiment that the trial is being added topublic void addQuestion(Question question, Experiment experiment)
question
- this is the question to be addedexperiment
- this is the experiment that the question is being added topublic com.google.firebase.firestore.ListenerRegistration getExperimentsByOwner(User owner, Database.QueryExperimentsCallback callback)
owner
- This is the user that owns the experimentspublic com.google.firebase.firestore.ListenerRegistration getExperimentsBySubscriber(User subscriber, Database.QueryExperimentsCallback callback)
subscriber
- This is the user that is subscribed to the experimentspublic void getExperimentsByDescription(java.lang.String keyWord, Database.QueryExperimentsCallback callback)
keyWord
- This is the search termpublic com.google.firebase.firestore.ListenerRegistration getExperimentsByTags(java.util.ArrayList<java.lang.String> tags, Database.QueryExperimentsCallback callback)
tags
- This is the tags to search forpublic void updateExperiment(Experiment experiment)
experiment
- This is the experiment to be updatedpublic void deleteExperiment(Experiment experiment)
experiment
- public void saveBarcode(java.lang.String[] data)
data
- this is the trial info and barcode to be savedpublic void getTrialInfoByBarcode(java.lang.String barcode, Database.GetTrialInfoCallback callback)
barcode
- This is the barcode to searchcallback
-


M&M recalls a batch of XUV300 units to fix faulty suspension component
It will be applicable to a batch of the models manufactured till May 2019
by BS ReporterMahindra & Mahindra is recalling a limited batch of its XUV3OO models, the company said in a statement on Monday. It will be applicable to a batch of the model manufactured till May 2019. The "pro-active inspection and replacement of suspension component," will be done free of cost, it said. "This is in keeping with the company’s customer centric approach," the company added. The XUV3OO went on sale in December 2018 and competes with the Suzuki Vitara Brezza, Tata Nexon among other models.
.
The action is also in compliance with auto industry body, Society of Indian Automobile Manufacturers' (SIAM) voluntary code on vehicle recall, it said. Under Siam's voluntary code that came into effect in 2012, auto companies have been recalling vehicles for repair and maintenance of faulty parts.
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As a sheer experiment in filmmaking, "Timecode" is audacious but as human drama, it fails to evoke much of an emotional response, though it has selective moments of humanism and it is often compelling.
"Timecode" takes place during a hazy afternoon in Los Angeles near Sunset Boulevard where a "creative meeting" is taking place among ad executives in an office building, and other events occur with different characters outside the building and beyond, including a psychiatrist's office and a limo that travels from some mansion to the aforementioned building. I don't want to sound too general with such a description, but that is about it. The characters merely float by us, making little introductions and soundbites. If this sounds like a documentary, in many ways, it is. Let me explain further.
As directed by Mike Figgis ("Leaving Las Vegas"), "Timecode" was shot in real time using four digital cameras that each recorded up to 93 minutes of footage in one single continuous take. Not only is this the longest long take ever devised on film (shot of course on video and then transferred to film), but it is also the first film to ever have four 93 minute takes in four quadrants of the screen projected at the same time. The idea of breaking up the screen in four quadrants is not a new visual trick but an entire film viewed in this manner is new and something to behold. Often, Figgis will drown out sound from one or more quadrants to focus on something significant in another. This aural technique makes me wonder why Figgis did not cut the film to focus on what he wanted us to be attentive to. Perhaps this is my own problem of trying to discover what the director intended but I much rather see such an experiment used as part of the underlying story, as opposed to just for the sake of style.
Some of the basic characters include a coke-sniffing security guard (Danny Huston), a jealous lesbian (Jeanne Tripplehorn, who spends most of the film in a limo), another lesbian with hopes of movie stardom (Salma Hayek), an attentive psychiatrist (Glenn Headley), and the founder of a film studio (Stellan Skarsgard) who is coming apart at the seams over a failed relationship. Skarsgard makes the biggest impression, creating a full-bodied character portrait of a lost soul, whereas the other characters sort of drift by, including a barely audible Holly Hunter as an ad exec. I did enjoy the frenetic Richard Edson, an unsung actor to be sure, as a low-budget film director with drug problems.
Despite what is a literally mind-boggling visual experience to endure, the film is still quietly fascinating, and there are moments that break up the quiet, stately style such as a series of earthquakes, some screaming fits and a chilling finale. The use of music by Gustav Mahler gives the film some punch. All in all, a semi-successful experiment that will hopefully lead to more exciting uses for such an innovative technique. Although it is draining and sometimes repetitive, "Timecode" is certainly brave and risky fare. Just what we would expect from Mike Figgis.
For more reviews, check out JERRY AT THE MOVIES at http://buffs.moviething.com/buffs/faust/
E-mail me with any questions, comments or complaints at<EMAIL_ADDRESS>or at<EMAIL_ADDRESS>The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
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Please direct comments/criticisms of the review to relevant newsgroups.
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Four People Reportedly Killed, 10 Wounded at Halloween Party Shooting in California - Video
The shooting happened at a home on Lucille Way near Knickerbocker Lane in Orinda, California.
At least four people have been killed and 10 more injured at a Halloween party in Orinda, California, overnight, local media reports say.
According to police officials, an investigation is underway.
According to an NBC reporter, the incident happened at a rented Airbnb apartment.
A KTVU reporter quoted a neighbour who said that he heard gunfire coming from the house where one of the apartments had been rented through Airbnb for a party.


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