olivias chinese quiz
write dog in chinese
write cat in chinese
what is the name of this test
who created this test
what country is chinese mainly spoken in?
what continent is china in?
what is the best score to recieve


API Access Claims are an important administrative service in OrderCloud. This service is where you will explicitly create each buyer application instance and where you will define the scope of each application's access rights. Without this you would not be able to authenticate as a buyer user, which would prove troubling within your buyer applications.
When processing a successful API Access Claim, an ID will be returned to you that will act as your applications
clientID
. For this class, we recommend that you let the ID
auto-generate for this.
This is what you will store in the base of your application as an app constant
named clientid
. This clientID is what the client application will use to tell OrderCloud
what buyer environment it should be looking under when a user attempts to authenticate on the site.
A full API Access Request Object is shown below. We will only be using part of this object, as the
ClientSecret
is not necessary for this exercise (we'll be using the administrative token stored
in your browsers cookies for your current admin user), and DefaultUserContextID
is an
advanced topic we won't be touching on right now.
Review the documentation if you'd like a further review of each of these values. For now, we'll make
a standard access claim and use that moving forward. First, go ahead and take out the ID
and ClientSecret
from the var claim
object. We will let the ID
auto-gen, and the ClientSecret
is unnecessary for now. Set the AccessTokenDuration
and RefreshTokenDuration
to whatever you would like (keep in mind this is in milliseconds).
Set the AppName
as you please, and leave the Claims
array as it is.
Finally, before you run the code block, you will need to set your var buyerID
to the ID of the
buyer you created in the Create a Buyer class. Also, please keep a note of the ID that is returned
when you create this access claim, as you will be using it in the following class.


--- layout: default title: Page not found - EX NIHILO nav-fixed: true nav-gone: true ---
PAGE NOT FOUND. EX NIHILO


Fight of the Day: Gerry Cooney vs. Larry Holmes
by Luke Irwin
Date: June 11, 1982
Card:
Championship(s): WBC World Heavyweight Championship (Holmes)
Venue: Caesar’s Palace
Location: Las Vegas, Nevada
Date: June 11, 1982
Card:
Championship(s): WBC World Heavyweight Championship (Holmes)
Venue: Caesar’s Palace
Location: Las Vegas, Nevada


My First Music Video
Alright so like the most pop sound you could possibly imagine is playing like something just super pop.

Then like I get struck by lighting.
Then I survive.
Then I open my mouth and the most powerful lazer ever imagined eminates from it.
Then I spin in a circle and like take off a slice off the moon, part of like Neptune disappears, and like someone gets offed in another galaxy.

Then noticing that I am safe.
I lay back down and go back to my nap.
Fade into Dream Sequence
Smurfette is on Vitae Magazine Dot Com leaving a comment.

I am now being propelled by the force of the lazer into the sky.
I pass a flock of bald eagles that are happening by.
I give the thumbs up that everything is okay.
I close my mouth for a moment to lose altitude.
Then I open it up again as I am flexing my entire body.
I am then propelled into the stratosphere where I am scared shitless.
Then I realize that I can time travel too.
So I send the most powerful lazer beam back to the origin of the universe where I start it all over.
Then I lightly let myself down back to earth.
Then I realize even that is a dream.
Then I stand up from the park bench.
Start whistling.
Like WHOAH!


Wikipedia Viewer
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Search wikipedia content easily by typing the keyword!!
Get random article


SVG Pretty Printer
This page describes the features of the SVG pretty printer utility that comes with the Batik distribution. The SVG pretty printer is a utility that can format SVG files. The tool formats an SVG document according to the arguments passed on the command line.
Downloading the pretty printer
Refer to the install page and the download page to find out what to download and how to download it. Remember that you can get either the source or binary distribution.
Pretty printing an SVG file
The method for starting the pretty-printer depends on the distribution of Batik that you chose to download. The following describes how to run the pretty printer for each distribution.
Using the binary distribution
If you downloaded the binary distribution of Batik, you should have a file called batik-1.6.zip (or similar), and, after expanding that file, a jar file called batik-svgpp.jar. To start the pretty printer, open a console, change to the directory where you expanded the distribution (and where batik-svgpp.jar is located) and simply type the following at the command prompt:
java -jar batik-svgpp.jar [OPTIONS] FILES
For example, if you type:
java -jar batik-svgpp.jar samples/batikFX.svg
you will see the indented document written to standard output.
For the options:
For example:
java -jar batik-svgpp.jar -tab-width 2 -newline cr-lf src.svg dest.svg
will format src.svg and write it to dest.svg using a tabulation width of 2 and Windows-style newlines, and:
java -jar batik-svgpp.jar -no-format -doctype change -public-id "-//W3C//DTD SVG 1.1//EN" \ -system-id "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" src.svg dest.svg
will format src.svg and write it to dest.svg unchanged, except for the doctype public and system IDs, which will be replaced by those specified.
Using the source distribution
If you downloaded the source distribution of Batik, you will have a zip or tar file that expanded into a directory called xml-batik or batik-version. In that directory, you can find build scripts for the platform you are running on. For example, there is a build.bat script for users of the Windows platform and there is a build.sh script for UNIX users.
To start the pretty printer you should:
-
Make sure that your JAVA_HOME environment variable is set to your JDK installation directory.
-
Open a command line window and go to the xml-batik or batik-version directory where the Batik distribution was expanded.
-
For windows, type the following at the command prompt:
build svgpp
and for Unix:
./build.sh svgpp
This will print out a help message for the pretty printer.
You can pass options to the rasterizer as follows, for Windows:
build svgpp [OPTIONS] FILES
and for Unix:
./build.sh svgpp [OPTIONS] FILES
Refer to “Using the binary distribution” for an explanation of these options.


Project financing
Through our Buyer Credit and Supplier Credit facilities, UKEF offers financial guarantees to banks, where they may otherwise be unwilling to lend. This gives real reassurance to all sides of international trade deals, and allows overseas buyers to benefit from the UK’s credit rating.
We’re flexible: we provide support in over 60 local currencies and work within a wide variety of contractual and finance structures. These include lines of credit, limited recourse project financing, public-private partnerships and Shariah-compliant (Islamic Sukuk) finance.
Where banks can’t or won’t offer support, our Direct Lending facility lends directly to overseas buyers or brokers alternative fixed-rate source of funding.
Support to fulfil contracts
UKEF can help exporters and their direct suppliers in fulfilling their contracts either through the provision of working capital or by providing support for the issuance of contract bonds.
Insurance for UK exporters
If you’re working in challenging markets, our insurance products let you manage risk, where the private market is unable to step in. UKEF’s Export Insurance Policy and Bond Insurance Policy cover you in the event of non-payment or demand for payment under a bond, which is either unfair or caused by political events.
UKEF premiums
We can give you an indicative premium rate for medium or long-term transactions, where we will be supporting an overseas sovereign buyer as the risk entity.


I'm Jamis
$ pip install -U pip
$ pip install -U numpy scipy scikit-learn
When the target variable that we’re trying to predict is continuous, we call the learning problem a regression problem. When y can take on only a small number of discrete values, we call it a classification problem.
Remember me? The equation of a line!
\[ y = mx + b \]
Re-written with different syntax ...
\[ h(x) = \theta_1 x + \theta_0 \]
Re-arranged ...
\[ h(x) = \theta_0 + \theta_1 x \]
\( \theta \)s are called the parameters or weights of our model
A Line ...
\[ h(x) = \theta_0 + \theta_1 x \]
A plane ...
\[ h(x) = \theta_0 + \theta_1 x + \theta_2 x \]
A hyperplane!
\[ h(x) = \theta_0 + \theta_1 x_1 + \theta_2 x_2 \dots \theta_n x_n \]
Let \(x_0 = 1\) and condense. Don't let the linear algebra scare you!
\[ h(x) = \sum_{i=0}^n \theta_i x_i = \theta^T x\]
Simply quantifies the total error between all input
data points and the hypothesis function.
If we minimize this error we'll have the optimal weights \(\theta\)!
Learning is merely minimizing error between our hypothesis function and the training set. We can then make predictions using \(h\).
>>> from sklearn import linear_model
>>> classifier = linear_model.LinearRegression()
>>> X = [[0], [1], [2]]
>>> y = [ 0, 2, 4]
>>> classifier.fit(X,y)
LinearRegression(copy_X=True, fit_intercept=True, n_jobs=1, normalize=False)
>>> classifier.coef_
array([ 2.])
>>> new_data = [[3],[4]]
>>> classifier.predict(new_data)
array([ 6., 8.])
As model complexity increases, accuracy of approximating the ground truth decreases.
Penalize extreme parameter values to reduce model complexity.
Well Known: Lasso, Ridge, ElasticNet
print(__doc__)
# Author: Mathieu Blondel
# Jake Vanderplas
# License: BSD 3 clause
import numpy as np
import matplotlib.pyplot as plt
from sklearn.linear_model import Ridge
from sklearn.preprocessing import PolynomialFeatures
from sklearn.pipeline import make_pipeline
def f(x):
""" function to approximate by polynomial interpolation"""
return x * np.sin(x)
# generate points used to plot
x_plot = np.linspace(0, 10, 100)
# generate points and keep a subset of them
x = np.linspace(0, 10, 100)
rng = np.random.RandomState(0)
rng.shuffle(x)
x = np.sort(x[:20])
y = f(x)
# create matrix versions of these arrays
X = x[:, np.newaxis]
X_plot = x_plot[:, np.newaxis]
plt.plot(x_plot, f(x_plot), label="ground truth")
plt.scatter(x, y, label="training points")
for degree in [3, 4, 5]:
model = make_pipeline(PolynomialFeatures(degree), Ridge())
model.fit(X, y)
y_plot = model.predict(X_plot)
plt.plot(x_plot, y_plot, label="degree %d" % degree)
plt.legend(loc='lower left')
plt.show()
Split data into k "folds"; train model then assess error on validation set (\(\frac{1}{k}\) of the data); average error across all sets
Full California Housing Example using Gradient Boosted Regression Trees


Health Impacts of Urban Heat Island (UHI) on Outdoor Workers.
Heat Stress/Stroke
Fatigue
Dehydration and Kidney Disease
Cardiovascular Disease
Respiratory Distress
Death
Increase morbidity and fatality
Respiratory Distress
Respiratory Track Irritation
Asthma Attack
Increased Respiration due to Heat exposure
Exposure to carcinogens
High risk of flooding causing displacement
Injury
Resource disruption e.g., water supply


rtnetlink_socket = socket(AF_NETLINK, int socket_type, NETLINK_ROUTE);
struct rtattr { unsigned short rta_len; /* Length of option */ unsigned short rta_type; /* Type of option */ /* Data follows */ };
These attributes should be manipulated using only the RTA_* macros or libnetlink, see rtnetlink(3).
struct ifinfomsg { unsigned char ifi_family; /* AF_UNSPEC */ unsigned short ifi_type; /* Device type */ int ifi_index; /* Interface index */ unsigned int ifi_flags; /* Device flags */ unsigned int ifi_change; /* change mask */ };
ifi_flags contains the device flags, see netdevice(7); ifi_index is the unique interface index (since Linux 3.7, it is possible to feed a nonzero value with the RTM_NEWLINK message, thus creating a link with the given ifindex); ifi_change is reserved for future use and should be always set to 0xFFFFFFFF.
| Routing attributes | ||
| rta_type | value type | description |
| IFLA_UNSPEC | - | unspecified. |
| IFLA_ADDRESS | hardware address | interface L2 address |
| IFLA_BROADCAST | hardware address | L2 broadcast address. |
| IFLA_IFNAME | asciiz string | Device name. |
| IFLA_MTU | unsigned int | MTU of the device. |
| IFLA_LINK | int | Link type. |
| IFLA_QDISC | asciiz string | Queueing discipline. |
| IFLA_STATS | see below | Interface Statistics. |
The value type for IFLA_STATS is struct rtnl_link_stats (struct net_device_stats in Linux 2.4 and earlier).
struct ifaddrmsg { unsigned char ifa_family; /* Address type */ unsigned char ifa_prefixlen; /* Prefixlength of address */ unsigned char ifa_flags; /* Address flags */ unsigned char ifa_scope; /* Address scope */ int ifa_index; /* Interface index */ };
ifa_family is the address family type (currently AF_INET or AF_INET6), ifa_prefixlen is the length of the address mask of the address if defined for the family (like for IPv4), ifa_scope is the address scope, ifa_index is the interface index of the interface the address is associated with. ifa_flags is a flag word of IFA_F_SECONDARY for secondary address (old alias interface), IFA_F_PERMANENT for a permanent address set by the user and other undocumented flags.
| Attributes | ||
| rta_type | value type | description |
| IFA_UNSPEC | - | unspecified. |
| IFA_ADDRESS | raw protocol address | interface address |
| IFA_LOCAL | raw protocol address | local address |
| IFA_LABEL | asciiz string | name of the interface |
| IFA_BROADCAST | raw protocol address | broadcast address. |
| IFA_ANYCAST | raw protocol address | anycast address |
| IFA_CACHEINFO | struct ifa_cacheinfo | Address information. |
struct rtmsg { unsigned char rtm_family; /* Address family of route */ unsigned char rtm_dst_len; /* Length of destination */ unsigned char rtm_src_len; /* Length of source */ unsigned char rtm_tos; /* TOS filter */ unsigned char rtm_table; /* Routing table ID */ unsigned char rtm_protocol; /* Routing protocol; see below */ unsigned char rtm_scope; /* See below */ unsigned char rtm_type; /* See below */ unsigned int rtm_flags; };
| rtm_type | Route type |
| RTN_UNSPEC | unknown route |
| RTN_UNICAST | a gateway or direct route |
| RTN_LOCAL | a local interface route |
| RTN_BROADCAST |
a local broadcast route (sent as a broadcast)
|
| RTN_ANYCAST |
a local broadcast route (sent as a unicast)
|
| RTN_MULTICAST | a multicast route |
| RTN_BLACKHOLE | a packet dropping route |
| RTN_UNREACHABLE | an unreachable destination |
| RTN_PROHIBIT | a packet rejection route |
| RTN_THROW | continue routing lookup in another table |
| RTN_NAT | a network address translation rule |
| RTN_XRESOLVE |
refer to an external resolver (not implemented)
|
| rtm_protocol | Route origin. |
| RTPROT_UNSPEC | unknown |
| RTPROT_REDIRECT |
by an ICMP redirect (currently unused)
|
| RTPROT_KERNEL | by the kernel |
| RTPROT_BOOT | during boot |
| RTPROT_STATIC | by the administrator |
Values larger than RTPROT_STATIC are not interpreted by the kernel, they are just for user information. They may be used to tag the source of a routing information or to distinguish between multiple routing daemons. See <linux/rtnetlink.h> for the routing daemon identifiers which are already assigned.
rtm_scope is the distance to the destination:
| RT_SCOPE_UNIVERSE | global route |
| RT_SCOPE_SITE |
interior route in the local autonomous system
|
| RT_SCOPE_LINK | route on this link |
| RT_SCOPE_HOST | route on the local host |
| RT_SCOPE_NOWHERE | destination doesn't exist |
The values between RT_SCOPE_UNIVERSE and RT_SCOPE_SITE are available to the user.
The rtm_flags have the following meanings:
| RTM_F_NOTIFY |
if the route changes, notify the user via rtnetlink
|
| RTM_F_CLONED | route is cloned from another route |
| RTM_F_EQUALIZE | a multipath equalizer (not yet implemented) |
rtm_table specifies the routing table
| RT_TABLE_UNSPEC | an unspecified routing table |
| RT_TABLE_DEFAULT | the default table |
| RT_TABLE_MAIN | the main table |
| RT_TABLE_LOCAL | the local table |
The user may assign arbitrary values between RT_TABLE_UNSPEC and RT_TABLE_DEFAULT.
| Attributes | ||
| rta_type | value type | description |
| RTA_UNSPEC | - | ignored. |
| RTA_DST | protocol address | Route destination address. |
| RTA_SRC | protocol address | Route source address. |
| RTA_IIF | int | Input interface index. |
| RTA_OIF | int | Output interface index. |
| RTA_GATEWAY | protocol address | The gateway of the route |
| RTA_PRIORITY | int | Priority of route. |
| RTA_PREFSRC | ||
| RTA_METRICS | int | Route metric |
| RTA_MULTIPATH | ||
| RTA_PROTOINFO | ||
| RTA_FLOW | ||
| RTA_CACHEINFO |
Fill these values in!
struct ndmsg { unsigned char ndm_family; int ndm_ifindex; /* Interface index */ __u16 ndm_state; /* State */ __u8 ndm_flags; /* Flags */ __u8 ndm_type; }; struct nda_cacheinfo { __u32 ndm_confirmed; __u32 ndm_used; __u32 ndm_updated; __u32 ndm_refcnt; };
ndm_state is a bit mask of the following states:
| NUD_INCOMPLETE | a currently resolving cache entry |
| NUD_REACHABLE | a confirmed working cache entry |
| NUD_STALE | an expired cache entry |
| NUD_DELAY | an entry waiting for a timer |
| NUD_PROBE | a cache entry that is currently reprobed |
| NUD_FAILED | an invalid cache entry |
| NUD_NOARP | a device with no destination cache |
| NUD_PERMANENT | a static entry |
Valid ndm_flags are:
| NTF_PROXY | a proxy arp entry |
| NTF_ROUTER | an IPv6 router |
The rtattr struct has the following meanings for the rta_type field:
| NDA_UNSPEC | unknown type |
| NDA_DST | a neighbor cache n/w layer destination address |
| NDA_LLADDR | a neighbor cache link layer address |
| NDA_CACHEINFO | cache statistics. |
If the rta_type field is NDA_CACHEINFO, then a struct nda_cacheinfo header follows
struct tcmsg { unsigned char tcm_family; int tcm_ifindex; /* interface index */ __u32 tcm_handle; /* Qdisc handle */ __u32 tcm_parent; /* Parent qdisc */ __u32 tcm_info; };
| Attributes | ||
| rta_type | value type | Description |
| TCA_UNSPEC | - | unspecified |
| TCA_KIND | asciiz string | Name of queueing discipline |
| TCA_OPTIONS | byte sequence | Qdisc-specific options follow |
| TCA_STATS | struct tc_stats | Qdisc statistics. |
| TCA_XSTATS | qdisc-specific | Module-specific statistics. |
| TCA_RATE | struct tc_estimator | Rate limit. |
In addition, various other qdisc-module-specific attributes are allowed. For more information see the appropriate include files.


Character Sheet
General
| Fields |
Info |
| Name |
|
| Alignment |
|
| Level |
|
| Diety |
|
| Homeland |
|
| Race |
|
| Size |
|
| Gender |
|
| Age |
|
| Height |
|
| Weight |
|
| Hair |
|
| Eyes |
|
Abilities
| Name |
Score |
Modifier |
| [STR] (strength) |
0 |
0 |
| [DEX] (dexterity) |
0 |
0 |
| [CON] (constitution) |
0 |
0 |
| [INT] (intelligence) |
0 |
0 |
| [WIS] (wisdom) |
0 |
0 |
| [CHA] (charisma) |
0 |
0 |
Initiative
| Total |
Dex Mod |
Misc |
| 0 |
0 |
0 |
Saves
| Save |
Total |
Base |
Modifier |
| Fortitude (con) |
0 |
0 |
0 |
| Reflex (dex) |
0 |
0 |
0 |
| Will (wis) |
0 |
0 |
0 |
Health
| Total HP |
Current HP |
| 0 |
0 |
Movement
| Base Speed |
Current Speed |
| 0 |
0 |
Money
| Platinum |
Gold |
Silver |
Copper |
| 0 |
0 |
0 |
0 |
Equipment
Weapons
Items
Langauges
The logo is a lightly modified version of the fontawesome crow. To see more great icons, check out fontawesome at fontawesome.com - For license inforamtion, check out the fontawesome license page!


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Child Dies After Shooting At High School Football Game
by Andrew McCartyOver the weekend, a truly terrifying scene unfolded during a high school football game in New Jersey. Three people were injured when gunshots were fired during a playoff game in Pleasantville.
According to a new report from ESPN, a young boy injured in the shooting has passed away from his injuries.
ESPN revealed a 10-year-old boy passed away just days after the shooting. A 15-year-old boy suffered a graze wound from the shooting. Six men have been charged – one of whom was also shot.
The 10-year-old boy, Micah Tennant, died five days after he lapsed into a coma.
From the report:
Authorities said Wednesday that a 10-year-old boy has died from injuries sustained in a shooting at a New Jersey high school football playoff game between Pleasantville and Camden on Friday night that also injured two others and suspended play.
The officials said that Micah Tennant died five days after lapsing into a coma after the shooting while being treated at Cooper University Hospital in Camden.
The game was stopped with 17 minutes remaining, but is expected to resume on Wednesday at 4:00 p.m. ET at Lincoln Financial Field. Camden led 6-0 when the shooting occurred.
According to ESPN’s report, the game will be closed to the public.


Custom commands
The Mako command line tool comes with a set of useful commands but you can also create your own.
Basics
Getting started
All commands must extend the mako\reactor\Command
base command and implement the execute
method.
<?php
namespace app\commands;
use mako\reactor\Command;
class Hello extends Command
{
public function execute()
{
$this->write('Hello, World!');
}
}
You'll also want to tell your users (or remind yourself) what the command actually does. This is easily done using the $commandInformation
property.
<?php
namespace app\commands;
use mako\reactor\Command;
class Hello extends Command
{
protected $commandInformation =
[
'description' => 'Prints a greeting.',
];
public function execute()
{
$this->write('Hello, World!');
}
}
Registering commands
You'll have to register your command with the reactor command line tool before you can use it.
Commands are registered in the app/config/application.php
configuration file. The array key is the name of your command and the value is the command class name.
Check out the this page of the documentation to see how you register your custom commands in packages.
'commands' =>
[
'hello' => 'app\commands\Hello',
],
You can now call your custom command like this.
php reactor hello
Arguments and options
Passing arguments to a command is easy as you can se in the example below.
<?php
namespace app\commands;
use mako\reactor\Command;
class Hello extends Command
{
public function execute($arg2)
{
$this->write('Hello, ' . $arg2 . '!');
}
}
$arg0
is the reactor script and$arg1
is the name of the command.
You can now execute your command from the command line.
php reactor hello dude
You can also use options or "named arguments".
<?php
namespace app\commands;
use mako\reactor\Command;
class Hello extends Command
{
public function execute($name)
{
$this->write('Hello, ' . $name . '!');
}
}
You can now execute your command from the command line.
php reactor hello --name=dude
Options can also be used as boolean flags.
<?php
namespace app\commands;
use mako\reactor\Command;
class Hello extends Command
{
public function execute($shout = false)
{
$greeting = 'Hello, World!';
if($shout !== false)
{
$greeting = strtoupper($greeting);
}
$this->write($greeting);
}
}
You can now execute your command from the command line.
php reactor hello --shout
Both arguments and options can be documented using the $commandInformation
property.
protected $commandInformation =
[
'description' => 'Print out a greeting.',
'options' =>
[
'shout' =>
[
'optional' => true,
'description' => 'Should we output upper-case?',
],
],
];
Input
Helpers
The question
method lets you ask the user for input.
$input = $this->question('How old are you?');
You can also specify a default return value in the event that the user chooses not to enter anything. The default return value for empty input is NULL
.
$input = $this->question('How old are you?', 25);
The secret
method lets you ask the user for hidden input.
$input = $this->secret('Password:');
You can also specify a default return value in the event that the user chooses not to enter anything. The default return value for empty input is NULL
.
$input = $this->secret('Password:', false);
The
secret
method will throw aRuntimeException
if its unable to hide the user input. You can make the method fall back to non-hidden input by passingTRUE
to the optional third parameter.
The confirmation
method lets you ask the user for confirmation.
if($this->confirmation('Do you want to delete all your files?'))
{
// Delete all files
}
The default answer is n
(false) but you can choose to make y
(true) the default answer.
if($this->confirmation('Do you want to delete all your files?', 'y'))
{
// Delete all files
}
Output
Helpers
The write
method lets you write output.
$this->write('Hello, World!');
The method writes to STDOUT
by default but you can make it write to STDERR
like this.
$this->write('Hello, World!', Ouput::ERROR);
There's also a handy error
method that lets you write to STDERR
.
$this->error('Hello, World!');
The nl
method writes a newline to the output.
$this->nl();
The bell
method rings the terminal bell.
$this->bell();
You can also make it ring multiple times if you want to.
$this->bell(3);
The countdown
method will print a countdown that dissapears after n seconds.
$this->countdown(5);
The progressBar
method will let you display a nice progressbar. This is useful if your command is processing multiple items.
$items = 100;
$progressbar = $this->progressBar($items);
for($i = 0; $i < $items; $i++)
{
$progressbar->advance();
}
The table
method lets you output a nice ASCII table.
$this->table(['Col1', 'Col2'], [['R1 C1', 'R1 C2'], ['R2 C1', 'R2 C2']]);
This code above will result in a table looking like this.
-----------------
| Col1 | Col2 |
-----------------
| R1 C1 | R1 C2 |
| R2 C1 | R2 C2 |
-----------------
Formatting
You can format your output using formatting tags.
$this->write('<blue>Hello, World!</blue>');
You can also nest formatting tags. Just make sure to close them in the right order.
$this->write('<bg_green><black>Hello, World</black><yellow>!<yellow></bg_green>');
Tags can also be escaped by prepending them with a backlash.
$this->write('\<blue>Hello, World\</blue>');
You can also escape all tags in a string using the Formatter::escape()
method.
$escaped = $this->output->getFormatter()->escape($string);
| Tag | Description |
|---|---|
| clear | Clears all formatting styles |
| bold | Bold text |
| faded | Faded colors |
| underlined | Underlined text |
| blinking | Blinking text |
| reversed | Reversed text |
| hidden | Hidden text |
| black | Black text |
| red | Red text |
| green | Green text |
| yellow | Yellow text |
| blue | Blue text |
| purple | Purple text |
| cyan | Cyan text |
| white | white text |
| bg_black | Black background |
| bg_red | Red background |
| bg_green | Green background |
| bg_yellow | Yellow background |
| bg_blue | Blue background |
| bg_purple | Purple background |
| bg_cyan | Cyan background |
| bg_white | white background |
Note that formatting will only work on linux/unix and windows consoles with ANSI support.
Formatting is stripped when the output is redirected (e.g. to a log file
php reactor command > log.txt
).
Dependency injection
Commands are instantiated by the dependency injection container. This makes it easy to inject your dependencies using the constructor.
<?php
class Hello extends Command
{
protected $config;
public function __construct(Input $input, Output $output, Config $config)
{
parent::__construct($input, $output);
$this->config = $config;
}
}
Note that commands expect the first two constructor parameters to be instances of the
Input
andOutput
classes.
You can also inject your dependencies directly into the execute
method since its executed by the Container::call()
method.
public function execute(Config $config)
{
$foo = $config->get('settings.foo');
}
Commands are also container aware
. You can read more about what this means here.


October 3rd Notes
October 3rd
end to end delay in a store and foreward transmission system:
d
end-to-end
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"""
Financial tasks and calculations.
|pic1| |pic2|
.. |pic1| image:: ../images_source/financial_tools/interactivebrokers1.png
:width: 50%
.. |pic2| image:: ../images_source/financial_tools/tos.png
:width: 50%
"""
from alpha_vantage.timeseries import TimeSeries
import pandas as pd
try:
from ib_insync import *
except:
pass
from tda import auth, client
[docs]class Misc:
"""
Miscellaneous functions for financial tasks.
"""
[docs] @classmethod
def round_nickel(cls, x, base=0.05):
"""
Rounds a decimal to the nearest base provided.
:param x: Decimal to round.
:param base: Base to round decimal to.
:return: Decimal rounded to nearest base provided.
"""
return round(base * round(x / base), 2)
[docs]class Quotes:
"""
Functions for retrieving stock quotes
"""
[docs] @classmethod
def alpha_vantage(cls, ticker, api_key, freq, size):
"""
Pull stock quote data from the Alphavantage API.
:param ticker: Stock ticker to query for quotes
:param api_key: Alphavantage API key
:param freq: Ticker frequency (ex: D for 'Daily' or W for 'Weekly')
:param size: Number of data points by frequency to pull
:return: Quote data from Alphavantage API
"""
ts = TimeSeries(key=api_key, output_format='pandas')
if freq == "D":
data, meta_data = ts.get_daily_adjusted(symbol=ticker, outputsize=size)
elif freq == "W":
data, meta_data = ts.get_weekly_adjusted(symbol=ticker, outputsize=size)
elif freq == "M":
data, meta_data = ts.get_monthly_adjusted(symbol=ticker, outputsize=size)
return data, meta_data
[docs]class InteractiveBrokers:
"""
Interactive Brokers API.
.. image:: ../images_source/financial_tools/interactivebrokers1.png
"""
[docs] @classmethod
def ib_connect(cls, port, client_id, host='<IP_ADDRESS>'):
"""
Connects IB API to an Interactive Brokers TWS application.
:param port: TWS port to allow API connection.
:param client_id: TWS client id.
:param host: TWS host.
:return: IB connection object for account.
"""
ib = IB()
try:
ib.connect(host, port, clientId=client_id)
except:
ib.disconnect()
ib.connect(host, port, clientId=client_id)
return ib
[docs] @classmethod
def ib_place_order(cls,
ib,
ticker,
action,
trade_type,
buy_d=False,
sell_d=False,
profit_taker_d=False
):
"""
Places an order.
:param ticker: Ticker to execute trade on.
:param action: 'BUY' or 'SELL'
:param trade_type: 'bracket', 'limit', 'market' order.
:param buy_d: Dictionary in form of {'size':shares_to_order,'price':price_to_execute}
:param sell_d: Dictionary in form of {'size':shares_to_order,'price':price_to_execute}
:param profit_taker_d: Dictionary of {size:price} for upside limit prices.
:return: JSON response of trades placed.
"""
# create contract object on ticker
contract = Stock(ticker, 'SMART', 'USD')
ib.qualifyContracts(contract)
if trade_type == "bracket":
bracketOrder = ib.bracketOrder(
action=action,
quantity=buy_d.get("size") if action == "BUY" else sell_d.get('size'),
limitPrice=buy_d.get("price") if action == "BUY" else sell_d.get('price'),
takeProfitPrice=profit_taker_d.get("price"),
stopLossPrice=sell_d.get("price")
)
trades = []
for o in bracketOrder:
trade = ib.placeOrder(contract, o)
trades.append(trade)
elif trade_type == "market":
order = MarketOrder(
action=action,
totalQuantity=buy_d.get("size") if action == "BUY" else sell_d.get("size")
)
trades = ib.placeOrder(contract=contract, order=order)
elif trade_type == "limit":
order = LimitOrder(
action=action,
totalQuantity=buy_d.get("size") if action == "BUY" else sell_d.get("size"),
lmtPrice=buy_d.get("price") if action == "BUY" else sell_d.get("price"),
tif='GTC' # https://github.com/erdewit/ib_insync/issues/64
)
trades = ib.placeOrder(contract=contract, order=order)
return trades
[docs] @classmethod
def ib_get_open_orders(cls, ib):
"""
Returns a Pandas DataFrame of details for open orders in the account.
:param ib: InteractiveBrokers account instance
:return: Pandas DataFrame of open orders
"""
open_trades = [x for x in ib.openTrades()]
if len(open_trades) == 0:
print("No open trades...")
# make dataframe
oo_df = pd.DataFrame({
"oo_ids": [],
"oo_sizes": [],
"oo_tickers": [],
"oo_types": [],
"oo_prices": [],
"oo_actions": [],
"oo_orders": [],
"oo_contracts": []
})
else:
oo_orders = [x.order for x in open_trades]
oo_contracts = [x.contract for x in open_trades]
oo_ids = [x.order.orderId for x in open_trades]
oo_actions = [x.order.action for x in open_trades]
oo_sizes = [x.order.totalQuantity for x in open_trades]
oo_types = [x.order.orderType for x in open_trades]
oo_prices = [x.order.lmtPrice for x in open_trades]
oo_tickers = [x.contract.symbol for x in open_trades]
# make dataframe
oo_df = pd.DataFrame({
"oo_ids": oo_ids,
"oo_sizes": oo_sizes,
"oo_tickers": oo_tickers,
"oo_types": oo_types,
"oo_prices": oo_prices,
"oo_actions": oo_actions,
"oo_orders": oo_orders,
"oo_contracts": oo_contracts
})
return oo_df
[docs] @classmethod
def ib_get_portfolio(cls, ib):
"""
Returns a Pandas DataFrame of details for portfolio holdings.
:param ib: InteractiveBrokers account instance
:return: Pandas DataFrame of portfolio holding sizes, tickers and cost-bases
"""
port_sizes = [x.position for x in ib.portfolio()]
port_tickers = [x.contract.symbol for x in ib.portfolio()]
port_costs = [x.averageCost for x in ib.portfolio()]
# port_costs_per_share = [x / y for (x, y) in zip(port_costs, port_sizes)]
port_df = \
pd.DataFrame({
"port_sizes": port_sizes,
"port_tickers": port_tickers,
"port_costs": port_costs,
})
print(f'''{len(port_df)} open positions...''')
return port_df
[docs] @classmethod
def get_stock_price_ss(cls, ib, ticker):
"""
Returns the latest stock price for a given ticker.
:param ib: InteractiveBrokers account instance
:param ticker: Ticker to search
:return: Latest stock price for a given ticker
"""
contract = Stock(ticker, 'SMART', 'USD')
ret = ib.reqMktData(contract, snapshot=True)
while str(ret.last) == "nan":
ib.sleep(5)
return ret.last
[docs]class ThinkOrSwim:
"""
ThinkOrSwim API.
.. image:: ../images_source/financial_tools/tos.png
"""
[docs] @classmethod
def authenticate(cls, token_path, api_key, chromedriver_path, redirect_uri='http://localhost:8888/callback'):
"""
Creates an authenticated ThinkOrSwim API session object.
:param token_path: Path to API token on disk (if exists or where to save).
:param api_key: ThinkOrSwim API key.
:param chromedriver_path: Path to chromedriver executable on disk.
:param redirect_uri: Redirect url for web authentication.
:return: Authenticated ThinkOrSwim API session object.
"""
try:
c = auth.client_from_token_file(token_path, api_key)
except FileNotFoundError:
from selenium import webdriver
with webdriver.Chrome(chromedriver_path) as driver:
c = auth.client_from_login_flow(
driver, api_key, redirect_uri, token_path)
return c
[docs] @classmethod
def pull_quote_history(cls, authentication_object, ticker, start_date=None, end_date=None):
"""
Pulls price history for a stock ticker.
:param authentication_object: Authenticated ThinkOrSwim API session object.
:param ticker: Stock ticker to pull quotes for.
:param start_date: Start date of data to pull quotes for (optional).
:param end_date: End date of data to pull quotes for (optional).
:return: Stock quotes JSON response object.
"""
# https://developer.tdameritrade.com/price-history/apis/get/marketdata/%7Bsymbol%7D/pricehistory
r = authentication_object.get_price_history(
ticker,
period_type=client.Client.PriceHistory.PeriodType.YEAR,
period=client.Client.PriceHistory.Period.TWENTY_YEARS,
frequency_type=client.Client.PriceHistory.FrequencyType.DAILY,
frequency=client.Client.PriceHistory.Frequency.DAILY,
start_datetime=start_date,
end_datetime=end_date
)
return r


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#include <cstdio>
Include dependency graph for sxiterator.h:
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Kirk Herbstreit Has Brutally Honest Response To SEC’s Schedule This Weekend
by Andrew McCartyOn Friday afternoon, ESPN college football analyst Kirk Herbstreit sent out a tweet saying how excited he is for a major weekend of college football.
“Nothing like CFB in November. Just when you think ya know the answers the underdogs change the question! Time of the yr where you can make assumptions & yet the pressure gets excessive & some teams can’t handle it-Expect the unexpected the next 2 weeks-Here we go!” Herbstreit said.
A Michigan radio host weighed in calling out the SEC’s top teams playing weaker opponents this weekend.
He noted the opponents of Alabama, Auburn and LSU who play Western Carolina, Samford and Arkansas.
Herbie responded, noting he’s not happy with the schedules either.
“Sucks,” he said on Twitter.
LSU can’t be at fault here. It’s not the Tigers fault the Razorbacks have struggled so much in recent years. However, Alabama and Auburn knowingly scheduled easier opponents right before the Iron Bowl.
It’s a smart move on their parts, ensuring the team will likely have a win and stay healthy in the process.
However, college football fans have been unhappy with the SEC’s scheduling for years now. That’s not likely to change any time soon.
Meanwhile, No. 2 Ohio State hosts No. 8 Penn State in one of the biggest games of the season.


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{% extends "layout.html" %} {% block styles %} {{ super() }} {% endblock %} {% block scripts %} {{ super() }} {% endblock %} {% block page %}
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Introduction¶
Classical mechanics is a topic which has been taught intensively over several centuries. It is, with its many variants and ways of presenting the educational material, normally the first real physics course many of us meet and it lays the foundation for further physics studies. Many of the equations and ways of reasoning about the underlying laws of motion and pertinent forces, shape our approaches and understanding of the scientific method and discourse, as well as the way we develop our insights and deeper understanding about physical systems.
There is a wealth of well-tested (from both a physics point of view and a pedagogical standpoint) exercises and problems which can be solved analytically. However, many of these problems represent idealized and less realistic situations. The large majority of these problems are solved by paper and pencil and are traditionally aimed at what we normally refer to as continuous models from which we may find an analytical solution. As a consequence, when teaching mechanics, it implies that we can seldomly venture beyond an idealized case in order to develop our understandings and insights about the underlying forces and laws of motion.
On the other hand, numerical algorithms call for approximate discrete models and much of the development of methods for continuous models are nowadays being replaced by methods for discrete models in science and industry, simply because much larger classes of problems can be addressed with discrete models, often by simpler and more generic methodologies.
As we will see below, when properly scaling the equations at hand, discrete models open up for more advanced abstractions and the possibility to study real life systems, with the added bonus that we can explore and deepen our basic understanding of various physical systems
Analytical solutions are as important as before. In addition, such solutions provide us with invaluable benchmarks and tests for our discrete models. Such benchmarks, as we will see below, allow us to discuss possible sources of errors and their behaviors. And finally, since most of our models are based on various algorithms from numerical mathematics, we have a unique oppotunity to gain a deeper understanding of the mathematical approaches we are using.
With computing and data science as important elements in essentially all aspects of a modern society, we could then try to define Computing as solving scientific problems using all possible tools, including symbolic computing, computers and numerical algorithms, and analytical paper and pencil solutions. Computing provides us with the tools to develope our own understanding of the scientific method by enhancing algorithmic thinking.
The way we will teach this course reflects this definition of computing. The course contains both classical paper and pencil exercises as well as computational projects and exercises. The hope is that this will allow you to explore the physics of systems governed by the degrees of freedom of classical mechanics at a deeper level, and that these insights about the scientific method will help you to develop a better understanding of how the underlying forces and equations of motion and how they impact a given system. Furthermore, by introducing various numerical methods via computational projects and exercises, we aim at developing your competences and skills about these topics.
These competences will enable you to
understand how algorithms are used to solve mathematical problems,
derive, verify, and implement algorithms,
understand what can go wrong with algorithms,
use these algorithms to construct reproducible scientific outcomes and to engage in science in ethical ways, and
think algorithmically for the purposes of gaining deeper insights about scientific problems.
All these elements are central for maturing and gaining a better understanding of the modern scientific process per se.
The power of the scientific method lies in identifying a given problem as a special case of an abstract class of problems, identifying general solution methods for this class of problems, and applying a general method to the specific problem (applying means, in the case of computing, calculations by pen and paper, symbolic computing, or numerical computing by ready-made and/or self-written software). This generic view on problems and methods is particularly important for understanding how to apply available, generic software to solve a particular problem.
However, verification of algorithms and understanding their limitations requires much of the classical knowledge about continuous models.
A well-known examples to illustrate many of the above concepts¶
Before we venture into a reminder on Python and mechanics relevant applications, let us briefly outline some of the abovementioned topics using an example many of you may have seen before in for example CMSE201. A simple algorithm for integration is the Trapezoidal rule. Integration of a function \(f(x)\) by the Trapezoidal Rule is given by following algorithm for an interval \(x \in [a,b]\)
where \(h\) is the so-called stepsize defined by the number of integration points \(N\) as \(h=(b-a)/(n)\). Python offers an extremely versatile programming environment, allowing for the inclusion of analytical studies in a numerical program. Here we show an example code with the trapezoidal rule. We use also SymPy to evaluate the exact value of the integral and compute the absolute error with respect to the numerically evaluated one of the integral \(\int_0^1 dx x^2 = 1/3\). The following code for the trapezoidal rule allows you to plot the relative error by comparing with the exact result. By increasing to \(10^8\) points one arrives at a region where numerical errors start to accumulate.
%matplotlib inline
from math import log10
import numpy as np
from sympy import Symbol, integrate
import matplotlib.pyplot as plt
# function for the trapezoidal rule
def Trapez(a,b,f,n):
h = (b-a)/float(n)
s = 0
x = a
for i in range(1,n,1):
x = x+h
s = s+ f(x)
s = 0.5*(f(a)+f(b)) +s
return h*s
# function to compute pi
def function(x):
return x*x
# define integration limits
a = 0.0; b = 1.0;
# find result from sympy
# define x as a symbol to be used by sympy
x = Symbol('x')
exact = integrate(function(x), (x, a, b))
# set up the arrays for plotting the relative error
n = np.zeros(9); y = np.zeros(9);
# find the relative error as function of integration points
for i in range(1, 8, 1):
npts = 10**i
result = Trapez(a,b,function,npts)
RelativeError = abs((exact-result)/exact)
n[i] = log10(npts); y[i] = log10(RelativeError);
plt.plot(n,y, 'ro')
plt.xlabel('n')
plt.ylabel('Relative error')
plt.show()
This example shows the potential of combining numerical algorithms with symbolic calculations, allowing us to
Validate and verify their algorithms.
Including concepts like unit testing, one has the possibility to test and test several or all parts of the code.
Validation and verification are then included naturally and one can develop a better attitude to what is meant with an ethically sound scientific approach.
The above example allows the student to also test the mathematical error of the algorithm for the trapezoidal rule by changing the number of integration points. The students get trained from day one to think error analysis.
With a Jupyter notebook you can keep exploring similar examples and turn them in as your own notebooks.
In this process we can easily bake in
How to structure a code in terms of functions
How to make a module
How to read input data flexibly from the command line
How to create graphical/web user interfaces
How to write unit tests (test functions or doctests)
How to refactor code in terms of classes (instead of functions only)
How to conduct and automate large-scale numerical experiments
How to write scientific reports in various formats (LaTeX, HTML)
The conventions and techniques outlined here will save you a lot of time when you incrementally extend software over time from simpler to more complicated problems. In particular, you will benefit from many good habits:
New code is added in a modular fashion to a library (modules)
Programs are run through convenient user interfaces
It takes one quick command to let all your code undergo heavy testing
Tedious manual work with running programs is automated,
Your scientific investigations are reproducible, scientific reports with top quality typesetting are produced both for paper and electronic devices.


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{% set active_page = active_page|default('index') -%}
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{% block sidenav %}
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blurgle
`Prev `__
B
`Next `__
--------------
**blurgle**: /bler´gl/, n.
[UK] Spoken `*metasyntactic
variable* <../M/metasyntactic-variable.html>`__, to indicate some text
that is obvious from context, or which is already known. If several
words are to be replaced, blurgle may well be doubled or tripled. “To
look for something in several files use ‘grep string blurgle blurgle’.”
In each case, “blurgle blurgle” would be understood to be replaced by
the file you wished to search. Compare `*mumble* <../M/mumble.html>`__,
sense 7.
--------------
+------------------------------+----------------------------+------------------------+
| `Prev `__ | `Up <../B.html>`__ | `Next `__ |
+------------------------------+----------------------------+------------------------+
| blue wire | `Home <../index.html>`__ | BNF |
+------------------------------+----------------------------+------------------------+


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esys.escript.splitworld Package¶
Classes¶
-
class
esys.escript.splitworld.
FunctionJob
(fn, *args, **kwargs)¶ Bases:
esys.escriptcore.splitworld.Job
Takes a python function (with only self and keyword params) to be called as the work method
-
__init__
(fn, *args, **kwargs)¶ It ignores all of its parameters, except that, it requires the following as keyword arguments
Variables: - domain – Domain to be used as the basis for all
Data
and PDEs in this Job. - jobid – sequence number of this job. The first job has id=1
- domain – Domain to be used as the basis for all
-
clearExports
()¶ Remove exported values from the map
-
clearImports
()¶ Remove imported values from their map
-
declareImport
(name)¶ Adds name to the list of imports
-
exportValue
(name, v)¶ Make value v available to other Jobs under the label name. name must have already been registered with the SplitWorld instance. For use inside the work() method.
Variables: - name – registered label for exported value
- v – value to be imported
-
setImportValue
(name, v)¶ Use to make a value available to the job (ie called from outside the job)
Variables: - name – label used to identify this import
- v – value to be imported
-
work
()¶ Need to be overloaded for the job to actually do anthing. A return value of True indicates this job thinks it is done. A return value of False indicates work still to be done
-
-
class
esys.escript.splitworld.
Job
(*args, **kwargs)¶ Bases:
object
Describes a sequence of work to be carried out in a subworld. The instances of this class used in the subworlds will be constructed by the system. To do specific work, this class should be subclassed and the work() (and possibly __init__ methods overloaded). The majority of the work done by the job will be in the overloaded work() method. The work() method should retrieve values from the outside using importValue() and pass values to the rest of the system using exportValue(). The rest of the methods should be considered off limits.
-
__init__
(*args, **kwargs)¶ It ignores all of its parameters, except that, it requires the following as keyword arguments
Variables: - domain – Domain to be used as the basis for all
Data
and PDEs in this Job. - jobid – sequence number of this job. The first job has id=1
- domain – Domain to be used as the basis for all
-
clearExports
()¶ Remove exported values from the map
-
clearImports
()¶ Remove imported values from their map
-
declareImport
(name)¶ Adds name to the list of imports
-
exportValue
(name, v)¶ Make value v available to other Jobs under the label name. name must have already been registered with the SplitWorld instance. For use inside the work() method.
Variables: - name – registered label for exported value
- v – value to be imported
-
setImportValue
(name, v)¶ Use to make a value available to the job (ie called from outside the job)
Variables: - name – label used to identify this import
- v – value to be imported
-
work
()¶ Need to be overloaded for the job to actually do anthing. A return value of True indicates this job thinks it is done. A return value of False indicates work still to be done
-
-
class
esys.escript.splitworld.
SplitWorld
(count)¶ Bases:
object
Wrapper for the C++ class exposed as __SplitWorld. This is a namespace consideration, it allows us to make boost::python::raw_functions into members of a class.
-
__init__
(count)¶ Variables: count – How many equally sized subworlds should our compute resources be partitioned into?
-
addJob
(jobctr, *vec, **kwargs)¶ Submit a job to be run later on an available subworld.
Variables: jobctr – class or function to be called to create a job The remaining parameters are for the arguments of the function.
-
addJobPerWorld
(jobctr, *vec, **kwargs)¶ Submit one job per subworld to run later.
Variables: jobctr – class or function to be called to create a job The remaining parameters are for the arguments of the function.
-
addVariable
(vname, vartype, *vec, **kwargs)¶ Create a variable on all subworlds.
Variables: vartype – the type of variable to be created The remaining parameters are for optional arguments depending on the variable type.
-
buildDomains
(fn, *vec, **kwargs)¶ Instruct subworlds how to build the domain.
Variables: fn – The function/class to call to create a domain. The remaining parameters are for the arguments of the function.
-
clearVariable
(vname)¶ Clears the value of the named variable. The variable itself still exists.
Variables: vname – variable to clear
-
copyVariable
(src, dest)¶ copy the contents of one splitworld variable into another
Variables: - src – name of variable to copy from
- dest – name of variable to copy to
-
getFloatVariable
(vname)¶ Return the value of a floating point variable
-
getLocalObjectVariable
(vname)¶ Return the value of a local object variable - that is, an object (eg tuple) which does not need to be reduced/shared between worlds
-
getSubWorldCount
()¶ Return the number of subworlds in this splitworld
-
getSubWorldID
()¶ Return the id of the subworld which _this_ MPI process belongs to.
-
getVarInfo
()¶ Returns the names of all declared variables and a description of type. The details of the output are not fixed and may change without notice
-
getVarList
()¶ Returns the names of all declared variables and a boolean for each indicating whether they have values.
-
removeVariable
(vname)¶ Removes the named variable from all subworlds.
Variables: vname – What to remove
-
runJobs
()¶ Executes pending jobs.
-


Makeup | Dresses For Girls | T-Shirts | Sandals | Headphones | Baby Dolls | Blazers For Men | Handbags | Ladies Watches | One Piece Dress | Bags | Sport Shoes | Reebok Shoes | Puma Shoes | Wallets | Tops | Earrings | Fastrack Watches | Kurtis | Nike Smart Watches | Titan Watches | Designer Blouse | Gowns | Rings | Shoes For Men | Toys | Photo Frames | Punjabi Suits | Lipstick | Saree | Watches | Dresses Lehenga | Nike Shoes | Goggles | Adidas Shoes | Woodland Shoes | Jewellery Designers Sarees


--- layout: post title: Compressify - JavaScript/CSS Minifier for the Mac App Store published: true comments: true ---
My newest endeavor into OS X development! Just submitted to the Mac App Store today, pending review.
Super simple, no-frills JavaScript and CSS minification and obfuscation. That's Compressify! Check out its dedicated page on my website here: http://codykrieger.com/compressify
If you're willing to write an honest review, hit me up via email (cody [at] codykrieger [dot] com), and I'll hook you up with a review copy once Compressify is released!
Until next time, ladies and gents!
ck


PSALMS 45
A love song written by one of the descendants of Korah for the choir director, to be sung to the tune "Lilies."
1 In my inner being I am aroused by something beautiful to write about,
a song that I will sing to the king.

Soldiers of many nations will fall at your feet.
6 The kingdom that God will give to you will remain forever.

Therefore God, your God, has chosen you to be king
and has caused you to be happier than any other king.
8 The perfume of various spices is on your robes.

At your right hand stands your bride, the queen, wearing beautiful ornaments of gold that comes from Ophir.
10 Now I will say something to your bride:
"Listen to me carefully!
Forget the people who live in your home country,
forget your relatives!
11 Because you are very beautiful,
the king will desire to be with you.
He is your master, so you must obey him.
12 The people from the city of Tyre will bring gifts to you;
their rich people will try to persuade you to do favors for them.
13 You, the king's bride, enter the palace
wearing beautiful robes made from gold thread."
14 O king, while she is wearing a gown that has many colors,
her woman servants will lead her to you.
She will have many other young women who accompany her.
15 They will be very joyful as they are led along
to enter your palace.
16 Someday, your sons and your grandsons will become kings,
just as your ancestors were.
You will enable them to become rulers in many countries.
17 As for me, I will enable people in every generation to remember the great things that you have done,
and people will praise you forever.


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The risk rating scale for electrical fires by cause.
Source: “Statistical Analysis of Electric Disaster” by Korea Electrical Safety Corporation (KESCO).


| MethodsList {methods} | R Documentation |
These functions create and manipulate MethodsList
objects, the
objects formerly used in R to store methods for dispatch. Use of
these objects is deprecated since R 3.2.0, as it will rarely be a
good idea. Where methods dispatch is
to be studied, see selectMethod
. For computations
that iterate over methods or over method signatures, see
findMethods
, which returns a linearized methods list
to hold method definitions, usually more convenient for iteration
than the recursive MethodsList
objects.
listFromMlist(mlist, prefix = list(), sigs. = TRUE, methods. = TRUE) linearizeMlist(mlist, inherited = TRUE) finalDefaultMethod(method) loadMethod(method, fname, envir) ##--------- These are all deprecated, since R 3.2.0 ---------- MethodsList(.ArgName, ...) makeMethodsList(object, level=1) SignatureMethod(names, signature, definition) insertMethod(mlist, signature, args, def, cacheOnly) inheritedSubMethodLists(object, thisClass, mlist, ev) showMlist(mlist, includeDefs = TRUE, inherited = TRUE, classes, useArgNames, printTo = stdout() ) ## S3 method for class 'MethodsList' print(x, ...) mergeMethods(m1, m2, genericLabel)
listFromMlist
:Undo the recursive nature of the methods list, making a list of
list(sigs,methods)
of function definitions, i.e. of
matching signatures and methods.
prefix
is the partial signature (a named list of classes)
to be prepended to the signatures in this object. If sigs.
or methods.
are FALSE
, the resulting part of the
return value will be empty.
A utility function used to iterate over all the individual methods in the object, it calls itself recursively.
linearizeMlist
:Undo the recursive nature of the methods list, making a list of function definitions, with the names of the list being the corresponding signatures.
Designed for printing; for looping over the methods, use the above
listFromMlist
instead.
finalDefaultMethod
:The default method or NULL. With the demise of
"MethodsList"
objects, this function only checks that the
value given it is a method definition, primitive or NULL.
loadMethod
:Called, if necessary, just before a call to method
is
dispatched in the frame envir
. The function exists so that
methods can be defined for special classes of objects. Usually
the point is to assign or modify information in the frame
environment to be used evaluation. For example, the standard
class MethodDefinition
has a method that stores the target
and defined signatures in the environment. Class
MethodWithNext
has a method taking account of the
mechanism for storing the method to be used in a call to
callNextMethod
.
Any methods defined for loadMethod
must return the function
definition to be used for this call; typically, this is just the
method
argument.
Chambers, John M. (2008) Software for Data Analysis: Programming with R Springer. (For the R version.)
Chambers, John M. (1998) Programming with Data Springer (For the original S4 version.)


{% extends "layout.html" %} {% block title %}Editing {{repo.repository_name }}{% endblock %} {% block content %}
You may delete this repository, if you feel like it. Beware: that link requires no confirmation!


Notebooks
Story: The power of cutting possessed by the reed and quartz
The power of cutting possessed by the reed and quartz
Title
The power of cutting possessed by the reed and quartz
Collection
Summary
Stone-knives. By /han≠kass'o (L VIII.-27. 8434). Reed and stone used for cutting purposes. (L VIII.-26. 8313 and 8314. The power of cutting possessed by a reed and by quartz. (L. VII.-21. 7826 rev. and 7827 rev., note). The reed is sharp and can cut and hurt people. Quartz also cuts people deeply.
Comments
1) This story is found in Book VIII-21
Contributors
|han≠kass'o (Klein Jantje) (VIII)
Date
October 1878
Categories
Artefact and dress, History (personal)
Keywords
personal history (of Oud Stoffel who cut his foot on quartz) , reeds (used for cutting) , reeds (cut deeply) , reeds (cut people) , reeds (the cutting power of) , quartz (cuts deeply) , quartz (cuts people) , quartz (the cutting power of) , quartz (Oud Stoffel cut his foot on) , quartz (used for cutting) , cutting (power of reed and quartz)
Story Pages
7826v-7827v


Thursday, July 14, 2016 - Grand III (3MT) and Fifth Avenue (Luncheon)AgendaICME 2016 will feature the following student-centered events on Thursday, July 14, 2016:
3MT Competition @ Grand IIIThe 3MT is an interesting yet challenging way to present a graduate research thesis to a general audience in just three minutes using a SINGLE PowerPoint slide! Our 3MT competition will closely follow the recommended rules and judging criteria listed at http://threeminutethesis.org/rules-judging-criteria. Participating students should prepare their presentations according to the rules and criteria. The 3MT awards committee will consist of 3 judges (who will cast scores) and one moderator (Student Program Co-Chair Ivan Bajic, who will not vote). For each presentation in the 3MT competition, a 3-minute slot (sharp) is allocated for the presentation and 1-minute for changeover to the next presenter. Awards will be given to the best 3MT presentations.
Student-Mentor Luncheon @ Fifth AvenueThe Student-Mentor Luncheon provides a venue for students to meet and interact with industry partners in a relaxed and informal setting and explore future collaboration or possible career prospects. Participating students will be assigned mentors, and the student-mentor pairs will sit together during the first part of the luncheon at the same table to discuss student’s research and other topics of common interest. An ID tag will be provided to each student to be placed on the table where they sit, in order to facilitate meeting with the mentor. In the latter part, the luncheon event will also have a 30-minute time-slot for free-chat between the students and other attendees. In the luncheon, the students and industry members will be on hand to discuss a variety of topics including but not limited to:
|


--- layout: post title: The Incompatible Food Triad date: '2008-01-31T07:11:21+00:00' tags: [] tumblr_url: http://backlog.robbevan.com/post/25133521/the-incompatible-food-triad --- The Incompatible Food Triad


Man rescued from Bristol Channel after being spotted in the water
He was still conscious when rescue crews found him
by Heather PickstockA man was plucked from the Bristol Channel after coastguard and RNLI crews were called to reports of someone in the water
Police and the fire service were called to the incident, along with the coastguard rescue helicopter, around 11:20am on Monday (Nov 18).
A coastguard spokesman said: "On arrival police had a visual of the casualty in the water but soon after lost sight.
“A search began and several targets were identified which the helicopters were tasked to investigate.
"Soon after Portishead RNLI arrived in the area and was able to locate the casualty and remove them conscious and breathing from the freezing water.”
When Portishead RNLI arrived on the scene, crew were directed to the last reported sighting of the casualty with the help of local fishermen.
They located the man who was, by then, struggling to keep afloat in the water.
One of the crew then jumped into the water and grabbed the man, pulling him onto the boat.
A spokesman for Portishead RNLI said: “The crew were quick to spot the casualty who was now struggling to keep afloat in the very cold water.
“With literally seconds to spare one crew member entered the water to grab the casualty before they went under for the last time.
“The RNLI crew were then able to bring the casualty on board the Lifeboat where they were checked thoroughly for any injuries and administer lifesaving first aid.
"Being very cold the volunteers wrapped up the casualty to try and start to warm them up.”
The man was then airlifted to hospital by the coastguard helicopter for further treatment.
The spokesman added: “This shows that the endless hours of training pays off.
"Also big thanks to the fishing vessel who was also nearby helping to locate the person.”
The Samaritans
Most people who are thinking of taking their own life have shown warning signs beforehand. These can include becoming depressed, showing sudden changes in behaviour, talking about wanting to die and feelings of hopelessness.
These feelings do improve and can be treated. If you are concerned about someone, or need help yourself, please contact the Samaritans on 116 123.
If you would like to see all the latest news from in and around Bristol, you can check back on Bristol Live's homepage.


Our Team
We create intelligence-driven healthcare solutions designed by practitioners for practitioners.
Solutions designed by and for frontline healthcare professionals
{{ item.description }}
Our processes manage complex data to produce easy to understand outputs, resulting in cost-effective improvements in patient outcomes and prevents the spread of antibiotic resistance.
Our platforms analyze data in seconds, allowing for appropriate antimicrobial therapy while optimizing patient outcomes.
We create intelligence-driven healthcare solutions designed by practitioners for practitioners.
Partnering with us means reduced cost of care, improved patient safety and care outcomes, and re-establishing antibiotic susceptibilities for your facility.


Try to match the computer's number by clicking the four wheels below!
By clicking on a wheel you will add a specific amount to your score.


|
First Assignment
|
It simulate the voice commands given by the user. More...
Functions | |
| def | callback_get_behaviour (data) |
| callback function callback_get_behaviour More... | |
| def | main () |
| main function More... | |
Variables | |
| behaviour = None | |
| global variables More... | |
| float | random_time = 0.5 |
| pub_command_voice = rospy.Publisher("/voice_command", String, queue_size=10) | |
| publisher pub_command_voice More... | |
It simulate the voice commands given by the user.
| def voice_command.callback_get_behaviour | ( | data | ) |
callback function callback_get_behaviour
subscriber callback to the behaviour topic
| def voice_command.main | ( | ) |
main function
| voice_command.behaviour = None |
global variables
| voice_command.pub_command_voice = rospy.Publisher("/voice_command", String, queue_size=10) |
publisher pub_command_voice
the node publishes on the behavior topic using a message of type String. the queue_size argument limits the amount of queued messages if any subscriber is not receiving them fast enough.
| float voice_command.random_time = 0.5 |


The Second Web
Far into the night, while the other creatures slept, Charlotte worked on her web. First she ripped out a few of the orb lines near the center. She left the radial lines alone, as they were needed for support. As she worked, her eight legs were a great help to her. So were her teeth. She loved to weave and she was an expert at it. When she was finished ripping things out, her web looked something like this:
A spider can produce several kinds of thread. She uses a dry, tough thread for foundation lines, and she uses a sticky thread for snare lines - the ones that catch and hold insects.
Charlotte decided to use her dry thread for writing the new message.
"If I write the word 'Terrific' with sticky thread," she thought, "every bug that comes along will get stuck in it and spoil the effect."
"Now let's see, the first letter is T."
Charlotte climbed to a point at the top of the left hand side of the web. Swinging her spinnerets into position, she attached her thread and then droppeddown. As she dropped, her spinning tubes went into action and she let out thread. At the bottom, she attached the thread. This formed the upright part of the letter T. Charlotte was not satisfied, however. She climbed up and made another attachment, right next to the first. Then she carried the line down, so that she had a double line instead of a single line. "It will show up better if I make the whole thing with double lines."
She climbed back up, moved over about an inch to the left, touched her spinnerets to the web, and then carried a line across to the right, forming the top of the T. She repeated this, making it double. Her eight legs were very busy helping.
"Now for the E!" Charlotte got so interested in her work, she began to talk to herself, as though to cheer herself on. If you had been sitting quietly in the barn cellar that evening, you would have heard something like this:
And so, talking to herself, the spider worked at her difficult task. When it was completed, she felt hungry. She ate a small bug that she had been saving. Then she slept.
Next morning, Wilbur arose and stood beneath the web. He breathed the morning air into his lungs. Drops of dew, catching the sun, made the web stand out clearly. When Lurvy arrived with breakfast, there was the handsome pig, and over him, woven neatly in block letters, was the word
Another miracle.


whatweb
https://github.com/urbanadventurer/WhatWeb
Web application fingerprinting tool
Switches
-a=LEVEL
1. Stealthy Makes one HTTP request per target and also follows redirects.
3. Aggressive If a level 1 plugin is matched, additional requests will be made.
4. Heavy Makes a lot of HTTP requests per target. URLs from all plugins are attempted.
-U=AGENT User-agent
--follow-redirect=WHEN never, http-only, meta-only, same-site, same-domain, always (default)
-c=COOKIES name=value; name2=value2
--proxy <hostname[:port]>
-v verbose
-t threads
--wait=SECONDS Wait SECONDS between connections
plugins
-l List plugins
--info-plugins <SEARCH> Detailed info about plugin
Examples
whatweb -a 3 www.wired.com
whatweb -a 3 https://<IP_ADDRESS>:80


id
quantity Zero not allowed
category VEGETABLES SEAFOOD MEAT DIARY CANDY OTHER
description
Powered by Snowflake MVC


{% extends "base.html" %} {% block title %}BrewLocker - Page Not Found{% endblock %} {% block content %}
Sorry, the page is nowhere to be found
Go somewhere nice


{% extends "base.html" %} {% import 'bootstrap/wtf.html' as wtf %} {% block app_content %}
1) Chromecasts are unable to follow. but may lead. However, you can have whatever device is casting to the chromecast follow, as a workaround
2) Followers taking longer than 10 or so seconds to load will need to reduce quality
3) Sessions offline more than 30 minutes will leave sync. You may log out of Emby Sync to do this immediately.
4) Due to the nature of Emby, sync precision can not be more precise than 2 seconds or so in either direction.
5) Having multiple Emby windows open in the same browser causes issues. Use Incognito mode to test multiple players at once.
6) Chrome Emby webplayer and the Android app have been tested as followers.
7) Many devices are completely untested. If you experience issues (repeated unpausing during sync etc), please open an issue on Github Issues
{% endblock %}


Police face off against protesters on France-Spain border
Police have clashed with Catalan pro-independence demonstrators who had blocked a major road link connecting France and Spain for nearly 24 hours.
Police on the French side of the border at La Jonquera pushed protesters to the Spanish side, removing debris from the AP-7 highway, a major route on the border that had been blocked in both directions.
The protest was organised by a clandestine activist group called Tsunami Democratic, which has staged many protests, some violent, since a dozen Catalan separatist leaders were convicted last month for their role in a push to make Catalonia independent from Spain in 2017.


UI5con 2017 - Create Your Own UI5 Controls – What’s Coming Up
Example 7: ManagedObjectModel in a plain Composite Control (not an XMLComposite)


{% extends "base.html" %} {% load static %} {% block navbar %} {% include "navbar.html" %} {% endblock %} {% block slideshow %} {% include "slideshow.html" %} {% endblock %} {% block content %}
The time necessary to create a functional website heavily relies on a variety of factors. For instance, custom design work ranges from 1-2 week based on the complexity of the design and the revision necessary. On the other hand, the development phase needs and addition 1-4 week based on the site’s functionality and the number of web pages. However, these are the general guidelines, and we aim to make all the necessary efforts to meet your desired timeframe.
Yes! Furthermore, we encourage our clients to be part of the process. Websites are built on our development server where we provide customers with the username and password to allow them to login and monitor the work in progress. During this phase, clients are allowed to provide crucial feedback, and changes are made accordingly. After completing the development process and receiving the clients’ approval, we release the website onto the clients’ server and submit the URL to the major search engines.
Numerous factors contribute to the website cost that cannot be effectively exhausted using a single sentence. To get a better idea of the approximate cost of your website kindly contact us, where we will ask you a few questions regarding the nature of your website, for instance, the interactivity you require, the graphic design necessary, etc. then will be able to give you a quote.
The reason for this is that although many companies effectively create websites, they lack the necessary experience to ensure the site ranks well on major search engines such as Google. The key to ranking on major search engines requires a company that has experienced Search Engine Optimization. By using a variety of techniques, we can improve your business exposure.
We can be able to edit your website and carry out the necessary changes that you may require using our available software. Furthermore, by installing a content management system, we can maintain your website.
CraftTechSolution assigns an IT expert to each client.The IT expert ensures the web is up and running well all the time.


SEO Url Validation Report
Overall Summary:
Total URLs
Total Response Time
Average Response Time
Environment
Total Redirected URLs
5
1.331
266.149
Production
0
Detailed Breakup:
Url
Redirected_Url
Http Code
Status
Response Time(ms)
https://www.facebook.com/login.php
Url not redirected
200
Success
266.081


For general inquiries, fill out this form.
For inquiries regarding finances or sponsorship, email team adviser Pat Ferrell at<EMAIL_ADDRESS>For inquiries regarding IT resources, code sharing, or website / e-mail administration, email team IT lead Garren Van Meter at it@eduhsdrobotics.org.


Symbol Index for "Free Agent"
Symbol Index for diagram
"Free Agent"
Agent (Class)
Agent/authorisation (Generalization Node)
Authorised Agent (Class)
Free Agent (Class)


--- layout: base ---
| SF-RPN-001 | Maps | Brewing | Birds | Biking | Plants | Other |
| A maptician/mapgician working at Creative Associates formerly USAID/OTI, and iMMAP, making maps and doing other data related projects. In my spare time I bird, brew beer, and bike. | ||||||
| Note: This site was created by me but a big thanks to DevelopmentSeed for the jekyll jump-start and 730dc for the design inspiration. |


title=OSCON Java 2011 date=2011-07-07 type=post tags=blog status=published ~~~~~~
Hi guys. I'll be speaking at OSCON Java. I'm giving two talks, one on Spring Roo and on using Spring to bring your application to your customers (through a web application, through Flex, through GWT, and through mobile clients like Android). I'm also working with my colleague and friend Steve Mayzak to write an ebook on Spring Roo called "Getting Started with Spring Roo," which will be available from O'REILLY as an ebook in time for OSCON. I hope to see you there.  There are also a few other great talks from SpringSource and VMWare there, and I look forward to seeing you there!


1. You need to be set up on the system
Providers who can use this service
{% for provider in providers %}
- {{ provider.name | title }}
{% endfor %}
If your provider has not been set up, please carry on with your normal way of sending monthly reports.
2. Your data must be in the right format
Make sure your data is in a CSV file that meets the data formatting rules and uses only the allowed values.
You can use the system to check data file format without doing a final submission.
3. You'll need to login to the LAA portal
We’ll send you a single-use confirmation code after you upload your data.
Continue


\begin{titlepage} text \end{titlepage}
The titlepage environment creates a title page, i.e. a page with no printed page number or heading. It also causes the following page to be numbered page one. Text and formatting for the title page are left to you.
The \today command comes in handy for title pages. Other useful commands include those that change Typefaces, the Centering Environment, and the Abstract Environment.
See also \maketitle and
\title
Back to the Table of Contents


Injured Soldier:
I fight to stay alive, anything I can if it means getting out of here! I really need to concentrate on that.
(Another character is already in progress of this quest.)


Monads Can Be Used for Many Things!
- Partial Functions
- Global Variables
- Parsing
- Exceptions
- Test Generation
- Concurrency
- …
Exception Handling
Recall our expressions with division
data Expr
= Number Int -- ^ 0,1,2,3,4
| Plus Expr Expr -- ^ e1 + e2
| Div Expr Expr -- ^ e1 / e2
deriving (Show)
We had a potentially crashing evaluator
eval :: Expr -> Int
eval (Number n) = n
eval (Plus e1 e2) = eval e1 + eval e2
eval (Div e1 e2) = eval e1 `div` eval e2
-- >>> eval (Div (Val 10) (Plus (Number 5) (Number (-5))))
-- Exception: Divide by zero
We defined a Result
type
made it a Monad
and then we can write
eval :: Expr -> Result Int
eval (Number n) = return n
eval (Plus e1 e2) = do {n1 <- eval e1; n2 <- eval e2; return (n1 + n2) }
eval (Div e1 e2) = do { n1 <- eval e1;
n2 <- eval e2;
if n2 /= 0
then return (n1 `div` n2)
else Err ("DBZ: " ++ show e2)
}
which doesn’t crash but returns an Err
and when it succeeds it returns an Ok
Generalizing Result
to Either
The standard library generalizes the Result
type to Either
Err s
becomesLeft s
Ok v
becomesRight v
Result a
becomesEither String a
(But we can data other than String
in the Left
values)
EXERCISE: Generalizing Result
Monad to Either
Monad
Lets translate the old Monad
instance for Result
instance Monad Result where
-- return :: a -> Result a
return x = Ok x
-- (>>=) :: Result a -> (a -> Result b) -> Result b
(Ok v) >>= f = f v
(Err s) >>= _ = s
into a Monad
instance for Either
instance Monad (Either e) where
-- return :: a -> Either e a
return x = ???
-- (>>=) :: Either e a -> (a -> Either e b) -> Either e b
(Right v) >>= f = ???
(Left s) >>= _ = ???
QUIZ
We can rewrite eval
to return an Either
eval :: Expr -> Either Expr Int
eval (Number n) = return n
eval (Plus e1 e2) = do n1 <- eval e1
n2 <- eval e2
return (n1+n2)
eval (Div e1 e2) = do n1 <- eval e1
n2 <- eval e2
if n2 /= 0
then return (n1 `div` n2)
else Left e2
What does quiz
evaluate to?
A. Err "DBZ: Plus (Number 5) (Number (-5))"
B. Left "DBZ: Plus (Number 5) (Number (-5))"
C. Run-time Exception
D. Plus (Number 5) (Number (-5))
E. Left (Plus (Number 5) (Number (-5)))
Either
is an Exception Monad!
What can you do with exceptions?
throwError
an exception (with some value) …catchError
an exception (and use its value) …
1. throw
ing an Exception
We can simply define
and now voila
eval :: Expr -> Either Expr Int
eval (Number n) = return n
eval (Plus e1 e2) = do n1 <- eval e1
n2 <- eval e2
return (n1 + n2)
eval (Div e1 e2) = do n1 <- eval e1
n2 <- eval e2
if n2 /= 0
then return (n1 `div` n2)
else throw e2
Exactly the same evaluator
Result is a
Left
==> an exception came all the way to the top.Either
monad ensures the “exception” shoots to the top!
No further evaluation happens after a throw
because ???
catch
ing an exception
How to catch an exception?
Lets change our Expr
type to
Informally, try e n
evaluates to e
but
if
e
is undefined due to divide-by-zerothen evaluate to
n
eval :: Expr -> Either Expr Int
eval (Number n) = return n
eval (Plus e1 e2) = do n1 <- eval e1
n2 <- eval e2
return (n1+n2)
eval (Div e1 e2) = do n1 <- eval e1
n2 <- eval e2
if n2 /= 0
then return (n1 `div` n2)
else throw e2
eval (Try e n) = catch (eval e) (\_ -> return n)
QUIZ
What should the type of catch
be?
A.
QUIZ
catch :: Either e a -> (e -> Either e a) -> Either e a
catch (Left e) handle = ???
catch (Right a) handler = ???
eval :: Expr -> Either Expr Int
eval (Number n) = return n
eval (Plus e1 e2) = do n1 <- eval e1
n2 <- eval e2
return (n1+n2)
eval (Div e1 e2) = do n1 <- eval e1
n2 <- eval e2
if n2 /= 0
then return (n1 `div` n2)
else throw e2
eval (Try e n) = catch (eval e) (\_ -> return n)
e1 = Div (Number 10) (Plus (Number 5) (Number (-5)))
e1' = Try e1 7
quiz = eval (Try e1 7)
What does quiz
evaluate to?
A. Right 7
B. Left 7
C. Right 0
D. Left 0
E. Left (Plus (Number 5) (Number (-5)))
Either
is an Exception Monad!
throw
an exception (with some value) …catch
an exception (and use its value) …
throw :: e -> Either e a
throw e = Left e
catch :: Either e a -> (e -> Either e a) -> Either e a
catch (Left e) handle = handle e
catch (Right e) _ = Right e
Monads Can Be Used for Many Things!
- Partial Functions
- Global State
- Parsing
- Exceptions
- Test Generation
- Concurrency
- …
… but what if I want Exceptions and Global State ?
Mixing Monads
What if I want Exceptions and Global State ?
Profiling with the ST Monad
Lets implement a profiling monad that counts the number of operations
We can write a runProfile
that
- executes the transformer from
0
- and renders the result
runProfile :: (Show a) => Profile a -> String
runProfile st = showValCount (runState st 0)
showValCount :: (Show v, Show c) => (v, c) -> String
showValCount (val, count) = "value: " ++ show val ++ ", count: " ++ show count
A function to increment the counter
A Profiling Evaluator
We can use count
to write a profiling evaluator
evalProf :: Expr -> Profile Int
evalProf = eval
where
eval (Number n) = return n
eval (Plus e1 e2) = do n1 <- eval e1
n2 <- eval e2
count
return (n1+n2)
eval (Div e1 e2) = do n1 <- eval e1
n2 <- eval e2
count
return (n1 `div` n2)
And now, as there are two operations, we get
>>> e1
Div (Number 10) (Plus (Number 5) (Number 5))
>>> runProfile (evalProf e1)
"value: 1, count: 2"
But what about Divide-by-Zero?
Bad things happen…
>>> e2
Div (Number 10) (Plus (Number 5) (Number (-5)))
>>> runProfile (evalProf e2)
*** Exception: divide by zero
"value:
Problem: How to get global state AND exception handling ?
Mixing Monads with Transformers
Start with a Basic Monad
m
implements
- no special operations
Transform it to add some Capabilities
Transform1 m
implements
m
operations and- operations added by
Transform1
Transform again to add more Capabilities
Transform2 (Transform1 m)
implements
m
operations and- operations added by
Transform1
and - operations added by
Transform2
… And so on
Transform3 (Transform2 (Transform1 m))
implements
m
operations and- operations added by
Transform1
and - operations added by
Transform2
and - operations added by
Transform3
…
Reminiscent of the Decorator Design Pattern or Python’s Decorators.
Mixing Monads with Transformers
Step 1: Specifying Monads with Extra Features
Step 2: Implementing Monads with Extra Features
Specifying Monads with Extra Features
First, instead of using concrete monads
- e.g.
Profile
orEither
We will use type-classes to abstractly specify a monad’s capabilities
- e.g.
MonadState s m
orMonadError e m
A Class for State-Transformers Monads
The class MonadState s m
defined in the Control.Monad.State
says
m
is a State-Transformer monad with state types
That is to say, m
implements
>>=
andreturn
operations specified byMonad
andget
andput
operations specified byMonadState
!
Generalize Types to use Classes
So we can generalize the type of count
to use MonadState Int m
A Class for Exception Handling Monads
The class MonadError e m
defined in [Control.Monad.Except
][6] says
m
is a Exception-Handling monad with exception typee
That is to say, m
implements
>>=
andreturn
operations specified byMonad
andthrowError
andcatchError
operations specified byMonadError
!
Generalize Types to use Classes
So we can generalize the type of tryCatch
to use MonadError e m
Generalize eval
to use Constraints
We can now specify that eval
uses a monad m
that implements
MonadState Int
andMonadError Expr
eval :: (MonadState Int m, MonadError Expr m) => Expr -> m Int
eval (Number n) = return n
eval (Plus e1 e2) = do n1 <- eval e1
n2 <- eval e2
count
return (n1 + n2)
eval (Div e1 e2) = do n1 <- eval e1
n2 <- eval e2
count
if (n2 /= 0)
then return (n1 `div` n2)
else throwError e2
eval (Try e n) = tryCatch (eval e) n
Lets try to run it!
>>> e1
>>> evalMix e1
... GHC yells "please IMPLEMENT this MAGIC monad that implements BOTH features"
Mixing Monads with Transformers
Step 1: Specifying Monads with Extra Features
Step 2: Implementing Monads with Extra Features
Implementing Monads with Extra Features
Transform2 (Transform1 m)
implements
m
operations and- operations added by
Transform1
and - operations added by
Transform2
We require
- A basic monad
m
- A Transform1 that adds
State
capabilities - A Transform2 that adds
Exception
capabilities
A Basic Monad
First, lets make a basic monad
- only implements
>>=
andreturn
A very basic monad: just a wrapper (Id
) around the value (a
)
- No extra features
A Transform that adds State
Capabilities
The transformer StateT s m
defined in the Control.Monad.State
module - takes as input monad m
and
- transforms it into a new monad
m'
such that m'
implements
all the operations that
m
implementsand adds State-transformer capabilities
StateT s m
satisfies the constraint (MonadState s (StateT s m))
A State-transformer over Int
states
We can go back and give evalProf
the type
A Transform that adds Except
ion Capabilities
The transformer ExceptT e m
- takes as input a monad
m
and - transforms it into a new monad
m'
such that m'
implements
all the operations that
m
implementsand adds Exception-handling capabilities
ExceptT e m
satisfies the constraint (MonadError e (ExceptT e m))
An Exception Handler Monad with Expr
-typed exceptions
We can go back and give evalThrowCatch
the type
Composing Transformers
We can use both transformers to get both powers!
ExnProf
implements State-transformer-over Int
and Exception-handling-over-Expr
EXERCISE: Executing the Combined Transformer
Recall that
Lets write a function
such that
>>> runExnProf (eval e1)
"value: 1, count: 2"
>>> runExnProf (eval e2)
"Plus (Number 5) (Number (-5)) after 2 operations"
TRY AT HOME: Combining in a Different Order
We can also combine the transformers in a different order
ExnProf
implements State-transformer-over Int
and Exception-handling-over-Expr
Can you implement the function
such that when you are done, we can get the following behavior?
>>> runProfExn (eval e1)
"value: 1, count: 2"
>>> runProfExn (eval e2)
"Left (Plus (Number 5) (Number (-5)))"
Summary: Mixing Monads with Many Features
1. Transformers add capabilities to Monads
Transform2 (Transform1 m)
implements
m
operations and- operations added by
Transform1
and - operations added by
Transform2
2. StateT
and ExceptT
add State and Exceptions
- Start with a basic monad
Identity
- Use
StateT Int
to add global-Int
state-update capabilities - Use
ExceptT Expr
to add exception-handling capabilities
Play around with this in your homework assignment!


Provides 'ggplot2' themes based on the 'M+' fonts. The 'M+' fonts are a font family under a free license. The font family provides multilingual glyphs. The fonts provide 'Kana', over 5,000 'Kanji', Basic Latin, Latin-1 Supplement, Latin Extended-A, and 'IPA' Extensions glyphs. Most of the Greek, Cyrillic, Vietnamese, and extended glyphs and symbols are included too. So the fonts are in conformity with ISO-8859-1, 2, 3, 4, 5, 7, 9, 10, 13, 14, 15, 16, Windows-1252, T1, and VISCII encoding. More information about the fonts can be found at <http://mplus-fonts.osdn.jp/about-en.html>.
| Version: | 0.1.1 |
| Depends: | R (≥ 3.0.0) |
| Imports: | hrbrthemes, extrafont, ggplot2 |
| Suggests: | stringr, knitr, rmarkdown |
| Published: | 2017-02-27 |
| Author: | Bhaskar Karambelkar [aut, cre], MPlus [cph] |
| Maintainer: | Bhaskar Karambelkar <bhaskarvk at gmail.com> |
| BugReports: | https://github.com/bhaskarvk/fontMPlus/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/bhaskarvk/fontMPlus |
| NeedsCompilation: | no |
| Materials: | NEWS |
| CRAN checks: | fontMPlus results |
| Reference manual: | fontMPlus.pdf |
| Vignettes: |
Using fontMPlus |
| Package source: | fontMPlus_0.1.1.tar.gz |
| Windows binaries: | r-devel: fontMPlus_0.1.1.zip, r-release: fontMPlus_0.1.1.zip, r-oldrel: fontMPlus_0.1.1.zip |
| OS X binaries: | r-release: fontMPlus_0.1.1.tgz, r-oldrel: fontMPlus_0.1.1.tgz |
Please use the canonical form https://CRAN.R-project.org/package=fontMPlus to link to this page.


I interned at Stanford over the summer, building various programs and websites under the instruction of Joeseph Little. Unfortunately, much of the work I did is Stanford property, and therefore protected. However, you can see an example of a organizational program that I made for the Computer Science staff. This program receives the data from hundreds of computers in JSON format. The program then parses the data by value (hardware address, ip address or name) and displays the results to the screen in a table. From there, subsearches on other values are made possible. To get started, click the button and type "lion" into the first input box.
View ProjectRestlet is a company that offers API hosting services. I thought it would be interesting to test out their product while focusing more on the desgin aspect of a webpage. The functionality of this project is very similar to the Stanford program above, but the look and feel of the page is much different. By combining Bootstrap and Jquery I was able to create a clean design that pulls the data from a third party source. Additionally there is a greater focus on the theme of the page and the look of certain elements.
View ProjectI started off using python and pygame for development. I focused on making mobile games for android. This enabled me to see the results of my work while learning basic programming functions like loops and if statements. One of my best apps is called "Swarm". In this game you attempt to surive ten waves of zombie-like monsters using your wits and a healthy supply of bullets. You can see me demo this game by clicking on the button below or you can view the code here.
View ProjectAlthough I don't know what the next project will be, you can bet it will be cool. Perhaps it will be a new website, or an updated search engine. The next project could even be for your own company!


The five main agents in the process of using the web are:
The user opens a web browser. The user commands the browser to do something and the browser sends a signal over the internet ("the world's largest computer network"). HTTP, an applications protocol, takes the signals and sends them to servers that host the content. The servers then send information back along the chain of command (through HTTP through the internet through my browser) back to me, the user.
HTML is the main type of document on the web that glues the internet together. This type of document contains:
The distinction between HTML tags, elements, and attributes was murky for me at first. Luckily, this resource from 456 Berea Street provided some clarity. In summary:
There are two varieties of elements: inline and block. This is an elementary description, but inline elements flow along with text content while block elements form an invisible paragraph box for its content. Impressive Webs has a thorough description of the many characteristics that differentiate inline and block elements.
HTML can be viewed as a series of nested elements. These nested elements form a tree-like structure.
This visual representation is called the document object model, or DOM (see What is the DOM? and the image below for details):
The two key tools we learned to use in this lesson to create/review structured documents were:
CSS stands for Cascading Style Sheets. CSS controls the style of the webpage. The "cascading" part means that CSS rules are applied not only to the elements they directly match (via classes), but also to all of those elements' child elements (i.e. inheritance). However, if a child element has multiple overlapping rules defined for it, the more specific rule takes effect.
Inheritance prevents certain properties from being declared over and over again in a style sheet. It is a fundamental building block for the abstract thinking portion of a programmer's thought process.
Specificity is the means by which a browser decides which CSS property values are the most relevant to an element and therefore will be applied (via Mozilla Developer Network). The hierarchy of specificity power can be found on this website.
The name of the game is increasing productivity. Avoiding repetition by leveraging CSS is important because:


Cooling, the smart way
by Manila StandardLG Electronics launched this week its new 2020 line up for single commercial air conditioners (CAC).
The new line addresses the very real issue of sky-high electricity prices (the Philippines ranks a lowly 92nd in the global competitiveness report of the World Economic Forum in terms of electricity costs), and utilizes innovative technology to help bring down power costs for a myriad of customer segments
LG’s line up, perfect for restaurants, small and medium-sized stores and offices, as well as homes, include the floor standing, ceiling mounted cassette, one-way ceiling cassette, ceiling suspended, and ceiling concealed duct. The products are rigged with LG’s revolutionary R1 compressor and smart inverter.
Electricity bills plunge 25% lower
With its innovative technology, the R1 compressor resolves the problem of low efficiency in the widely used rotary compressor ACs, and improves the tiling motion of scroll. It also lowers the noise to 4dB, and reduces its weight by 20%.
The LG smart inverter reduces the annual price of electricity bills by 25% compared to an on/off model.
It also enables air flow to cool a long distance: the floor standing unit can reach up to 20 meters.
A five-step air cleaning feature reduces maintenance costs and makes upkeep simple and fuss-free. In terms of performance, it has a wide operation range as low as -15°C and as high as 48°C outdoor temperature.
Cassettes to die for
LG also introduced the dual vane cassette, an upgraded version of the four-way ceiling cassette and round cassettes which is equipped with an innovative dual vane technology.
The dual vane cassette, with its eight vanes, manages air flow more precisely and provides optimized air flow for users, using six different modes, including three patented ones.
The round cassette provides three-way air flow, is equipped with crystal vanes, enabling the user to control the direction in six steps. Moreover, the 3D fan increases air flow rate by 5% while lowering noise. With a larger air flow rate, cooling rate becomes 30% faster.
“LG’s HVAC Division will continue to develop the world’s best HVAC for contributing to conserve the environment as well as creating better living conditions for everyone,” said Inkwun Heo, managing director of LG electronics Philippines.


This plugin has been made to allow the Webmaster to fullfill the Requirements for the Data Protection Law, The EU Cookie Law, GDPR and ePrivacy Laws. That may sound like quite a lot, but this plugin contains easy to understand information about the Laws and an easy method to setup and install all of the requirements set out in the following laws. Please note that the ePrivacy Law is still not totally finished and still changing. This plugin over time will change and update to address any changes in the Law(s) to make sure you are fully compliant.
GDPR and ePrivacy are about looking after people's "Personal Data" this data can be found in Cookies but also in many areas such as Social Shares, Forum Data, Comment Data, Email Data, Third-Party Plugins and many other things. This is the reason why this plugin has a Cookies and Modules Section that allows you to have complete control over everything and give full access to User's to Control their Personal Data at every level while using your website. Being able to do this is the main Requirement of GDPR and ePrivacy and the real reason why 99% of GDPR Cookie plugins out there won't pass GDPR and ePrivacy Laws.
Please use the following Guides and Infomation to setup your website. Any issues or questions please check out our Github Page Found here: oc-gdpr-plugin.


curl -H "X-ArchivesSpace-Session: $SESSION" \
http://localhost:8089/agents/people?all_ids=true
This gives an array of integer ids. I haven’t created any “people” yet so I’m guessing that is the “Admin” account.
[
1
]
Trying
curl -H "X-ArchivesSpace-Session: $SESSION" \
http://localhost:8089/agents/people/1
I get back a big JSON blob like model-examples/admin-agent.json.


- Andrea Authoriser
- Casterbridge College
- UKPRN:12345678
Settings
Permissions
You can:
- sign ESFA documents
- receive email alerts
- review your payments history from the ESFA
- query contracts
You can't:
- add and remove users'
- set and change a users' permissions
- display your contact details in the service for others to see
Contact your organisation's 'provider support user' if you want to add these permissions
Your account settings
Through the Identity Management Service (Idams) you can:
- update your contact information
- change your password
- request user roles for ESFA services
Manage your users
You can:
- update user contact information
- approve or reject user role requests for ESFA services
- grant a new user access
- remove access rights
You can manage the users in your organisation through Idams under the "My team" option.