Security Technologies in JBoss Middleware
Introduction to WildFly, Elytron and Keycloak
Author: Peter Škopek / JBoss by Red Hat / @pskopek
What is WildFly?
It is very flexible, lightweight, managed application runtime.
It is extremely developer friendly with lot's of examples (quick starts).
Highlights - ops
- Fast Startup
- Ultimate Web Performance & Scalability
- Exceptionally Lightweight
- Customizable Runtime
- Unified configuration & Management
- Domain & Standalone Management
Highlights - devs
- Java EE 7
- Modern Web
- Modular Java
- Fast Linking & Concurrent Loading
- Easily Testable / Arquillian
Based on the Best of Open Source
- Hibernate
- Narayana
- Infinispan
- IronJacamar
- RESTEasy
- Weld
- HornetQ
- JGroups
- Apache CXF
- Arquillian
- ...
Elytron
WildFly Elytron is a new WildFly sub-project which is completely replacing the combination of
PicketBox and JAAS as the WildFly client and server security mechanism.
What does the word "elytron" mean?
An "elytron" (ĕl´·ĭ·trŏn, plural "elytra") is the hard, protective casing over a wing of certain flying insects
(e.g. beetles).
WildFly Elytron: Pieces
Authentication Client
- XML based configuration
- API for direct control
WildFly Elytron: Pieces
PasswordFactory API/SPI
- Implementation of numerous password types
- Various hashed / salted representation
- Mechanism specific representations e.g. Digest/SCRAM/OTP
- Some level of transformation
WildFly Elytron: Pieces
Security Realms
- Integration point with account store
- Two modes of operation
- Credential Acquisition
- Evidence Validation
- Returns AuthorizationIdentity
- Also have modifiable realm API/SPI
WildFly Elytron: Pieces
Security Realm Implementations
- Legacy properties file
- JDBC
- LDAP
- File based
WildFly Elytron: Pieces
Security Domain
- Authentication Starts Against This
- Aggregation of security realms
- Associated NameRewriter and RealmMapper
- Returns SecurityIdentity
- getRoles based on RoleMapper
- getPermissions based on PermissionMapper
WildFly Elytron: Pieces
SASL Mechanisms (Based on JBoss SASL)
- Digest
- IEC-9798-3
- External
- GS2
- GSSAPI
- Local
- Plain
- Scram
- OTP
WildFly Elytron: Pieces
SecurityDomainSaslConfiguration
- Combines security domains with SASL mechanisms
- Mechanism selection based on policy and available credential handling
WildFly Elytron: Pieces
HTTP Authentication Framework
- SASL pattern for HTTP
- Adding mechanisms, sharing with SASL where possible SecurityDomainHttpConfiguration
WildFly Elytron: Pieces
- JACC Implementation
- WildFly Security Manager
- Replacement PicketBox Vault Implementation
- SSL Utilities
WildFly Elytron Subsystem
- Plan to merge to WildFly Core
- Component assembly approach
- Entirely capabilities and requirements based
Keycloak
- Out of the Box Security Server
- extensive and usable management UI
- Modern standards
- OAuth2, OpenID Connect, SAML2
- Modern use cases
- REST endpoint security, Mobile, IoT, Cloud…
- Value features
- Identity Brokering, Social Brokering, User Federation, Adapters
Keycloak Overview
Authentication
- Authenticate with Keycloak Realm
- Login forms provided by Keycloak
- Two-factor authentication
- Requires SSL
- Passwords are salted and hashed with PBKDF2
- Iterations configurable
Application Integration
- Keycloak Client Adapters
- OpenID Connect Resource Provider library
- SAML2 Service Provider library
Client Adapters
- JBoss EAP & WildFly
- JBoss Fuse
- JBoss BRMS
- JavaScript
- NodeJS
- Mobile (Apache Cordova and Native)
- Spring
- Tomcat, Jetty
- More coming (contributions welcome!)
Admin Console
- Configure and manage everything from one console
- Including settings, applications, services, users, permissions and sessions
Account Management
- A console for users to manage their own accounts
Single Sign On
- Web SSO
- Enterprise/Desktop SSO Bridge (Kerberos)
- Single Sign Out
- Remote Sign Out
Themes
- Brand login pages and account management to integrate with your corporate brand
- HTML templates for more than just styling
Login Flows
- Required actions
- Recover password
- Two factor authentication
- Registration
Password Policies
- Set required complexity for passwords
- Prevent reuse of old passwords
- Require regular updating of passwords
- Set hashing intervals
User Federation
- Sync users with external directories
- Read-only or read-write
Identity Brokering
- Allow external users to sign on
- Supports sign on with social networks


I've been getting various requests for pg8000 to use the same environment variables as the PostgreSQL client applications. At first sight this seems like a good idea, because it provides standardization in that pg8000 would work straight away with the environment variables that you've already got set up for the PostgreSQL client applications.
However, pg8000 is a library and so different considerations apply. As a library can be used in all sorts of scenarios, I think it's better for the application to decide how it gets its configuration values. If PostgreSQL environment variables make sense for the application, then that application should implement that. The job of pg8000 is to merely take the parameters of the connect function. Anything more would add to the complexity of pg8000 which we're always trying to avoid.
So, I'm minded to turn down the requests for adding different configuration methods.


--- layout: page title: About header-img: "img/about-bg.png" ---
Aspiring Software/Web Developer, creating content as I learn languages/frameworks and other programming concepts.


Sleep - The world’s most natural performance-enhancing drug
Sleep and training go hand in hand. General aerobic exercise has been shown to counteract insomnia. Lots of research shows that exercise lowers stress levels and resting heart rate, allowing for better sleep. Training provides the stimulus, recovery provides the adaptations. Sleep is the best form of recovery. Training helps with better sleep. Great news for athlete’s, right? In theory yes. In practice however, many athletes suffer from sleep problems due to poor lifestyle habits, poor nutrition, and overtraining.
We should be aiming for at least 7 hours sleep each night.
lack of sleep will drive up insulin and cortisol levels and create a hormonal environment that is unfavourable for fat loss.
If you don’t get enough shut-eye, appetite-stimulating hormones such as ghrelin ramp up, causing strong cravings for sugar, sweets, and processed foods while satiety hormones, such as leptin, are blunted.
Some tips for nailing a good sleep routine. It does require discipline to establish – like anything – once established, it will just be the norm.
- Set a bed-time alarm for going to sleep. For me, now it’s 10pm. This requires discipline, yes, but most people need to get to bed earlier in order to get more sleep as the time they wake up is usually pretty fixed.
- Try not to eat within 2h of sleeping.
- Caffeine – Caffeine stays in your system for a long time time!half life is 6h, quarter life is 12h. What this means is if you have a flat white at 12pm (which has 2 shots of espresso), this is equivalent to having 1/2 an espresso 12 hours later. Enjoy you coffee, but have your last cup before midday.
- Alcohol – reduces time taken to fall asleep but disrupts sleep as it increases Non REM sleep. Ideally, drink no more than two units per day, and no closer than 4h before bed.
- Cool room - My bedroom is roasting as I’m on the top floor of an A rated house. Have a cool shower (not cold) before bed that will lower your body temp.
- Turn off your devices - an hour before bed. You have likely heard this before. The blue light plays havoc with your circadian rhythm.
 Inflammatory foods, such as trans fats, fried foods, alcohol, and sugars send your body into stress mode. This, in turn, prevents that ever-so-important switch in to the parasympathetic state. By eating poorly, you raise cortisol levels as your body tries to process all of that junk. In general, athletes should focus on eating real food. That is food without a label.
Ironically, trouble sleeping can be a symptom of overtraining, as your heart is working overtime to protect your muscles, nerves, and immune system. Sprinkle in a littleu bad mood and anxiety, and sleep can be a big issue. That’s why one of the best ways to maximize sleep is to not only train hard, but recover harder. Watch out for this.


Make Google Analytics Asynchronous
Configuration
The 'Make Google Analytics Asynchronous' filter is enabled by specifying:
- Apache:
ModPagespeedEnableFilters make_google_analytics_async
- Nginx:
pagespeed EnableFilters make_google_analytics_async;
Description
The filter rewrites pages that load the Google Analytics tracking code synchronously to load it asynchronously instead. Loading Google Analytics asynchronously has the advantage that it will not block resources that load later in the page.
Currently, the filter only changes the loading mechanism. To get the
full benefit of the asynchronous load, you should move the loading of
the tracking code to the bottom of the <head>
of
the page. That allows beacons to be sent earlier during the page load --
and avoids missing them if a user navigates away from a page quickly.
For more information on how to manually upgrade, see
Migrating to Async Tracking
Operation
The filter looks for a Google Analytics snippet such as the following:
<script type="text/javascript"> var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www."); document.write(unescape("%3Cscript src=" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E")); </script> <script type="text/javascript"> try { var pageTracker = _gat._getTracker("UA-XXXXX-X"); pageTracker._trackPageview(); } catch(err) {} </script>
and rewrites such snippets in-place to:
<script type='text/javascript'> var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www."); GLUE_SCRIPT var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); </script> <script type="text/javascript"> try { var pageTracker = _modpagespeed_getRewriteTracker("UA-XXXXX-X"); pageTracker._trackPageview(); } catch(err) {} </script>
where GLUE_SCRIPT
is JavaScript that
defines the _modpagespeed_getRewriteTracker
function to
return an object that maps all the methods of the synchronous API to
the asynchronous API.
Additionally, the filter will replace loads in the following format:
<script src="http://www.google-analytics.com/ga.js" type="text/javascript"></script>
The rewrite is known to not work when calls are made to Google Analytics methods that return values. To avoid this issue, the filter searches for these methods and abandons the rewrite if they are found.
Example
You can see the filter in action at www.modpagespeed.com
on this
example.
Requirements
In order for the filter to trigger, the Google Analytics snippets must be in the same format as shown above. The filter only performs simple string matches to find the Google Analytics snippets.
Also, once a synchronous load is matched, the rest of the page is scanned for any Google Analytics calls that return values. It only performs the rewrite once it has reached the end of the page. That means the filter depends on how the web page is buffered by the server. Specifically, if the snippet is not in the last flush window, it will not be rewritten.
Risks
This filter is considered high risk.
The make_google_analytics_async
filter is experimental
and has not had extensive real-world testing. One case where a rewrite
would cause errors is if the filter misses calls to Google Analytics
methods that return values. If such methods are found, the rewrite is
skipped. However, the disqualifying methods will be missed if they
- come before the load,
- are in attributes such as "onclick",
- or if they are in external resources.


The Cyberiad : Fables for the Cybernetic Age; Stanislaw Lem; Paperback; $8.10;
Eden; Stanislaw Lem, Marc E. Heine (Translator); Paperback; $10.80
Fiasco; Stanislaw Lem; Paperback; $8.05
Futurological Congress (From the Memoirs of Ijon Tichy); Stanislaw Lem; Paperback; $9.00
Highcastle : A Remembrance; Stanislaw Lem, Michael Kandel (Translator); Hardcover; $19.80;
Highcastle : A Remembrance; Stanislaw Lem, Michael Kandel (Translator); Paperback; $9.90;
His Master's Voice; Stanislaw Lem; Paperback; $6.25
Hospital of the Transfiguration; Stanislaw Lem; Hardcover; $16.16
Hospital of the Transfiguration; Stanislaw Lem; Paperback; $8.95
Imaginary Magnitude; Stanislaw Lem; Paperback; $8.10
The Investigation; Stanislaw Lem; Paperback; $7.20
Memoirs Found in a Bathtub; Stanislaw Lem; Paperback; $8.10
Memoirs of a Space Traveler : Further Reminiscences of Ijon Tichy; Stanislaw Lem; Paperback; $5.40
Microworlds : Writings on Science Fiction and Fantasy; Stanislaw Lem; Paperback; $9.90
More Tales of Pirx the Pilot; Stanislaw Lem; Paperback; $7.20
Mortal Engines; Stanislaw Lem; Paperback; $8.05
One Human Minute; Stanislaw Lem; Paperback; $4.50
Peace on Earth; Stanisaw Lem, et al; Hardcover; $17.96;
Peace on Earth; Stanislaw Lem, et al; Paperback; $9.90;
A Perfect Vacuum; Stanislaw Lem; Paperback; $6.25
Return from the Stars; Stanislaw Lem, et al; Paperback; $7.15
Solaris; Stanislaw Lem; Paperback; $8.10
Tales of Pirx the Pilot; Stanislaw Lem, Louis Iribarne (Translator); Paperback; $7.15
Fiasco; Stanislaw Lem; Hardcover; $17.95 (Special Order)
Cyberiad : Fables for the Cybernetic Age; Stanislaw Lem; Paperback (Hard to Find)
Futurological Congress; Stanislaw Lem; Paperback (Hard to Find)
Invincible; Stanislaw Lem; Hardcover (Hard to Find)
The invincible; science fiction; Stanislaw Lem; Unknown Binding (Hard to Find)
Microworlds/#08003; Stanislaw Lem; Hardcover (Hard to Find)
Mortal Engines; Stanislaw Lem; Paperback (Hard to Find)
Return from the Stars; Stanislaw Lem; Paperback (Hard to Find)
Solaris; Stanislaw Lem; Hardcover (Hard to Find)
Solaris; Stanislaw Lem; Library Binding (Hard to Find)
Star Diaries; Stanislaw Lem; Paperback (Hard to Find)
This page is maintained by Alexander Chislenko


Or, you can pick one of these we've prepared for you:
You have selected the following image:
This image is , which is very large. The image can safely be downscaled to reduce file size, without any noticeable changes on most screens.


Is it really necassary to write something usefull in a place holder text? This and many more question will be discussed in this article.
\titleShort Notes in Mathematics \subtitleFundamental concepts every student of Mathematics should know \addcontentslinetocsectionTitlepage \author\scshape Markus J. Pflaum \maketitle \tableofcontents \phantomsection
\addcontentslinetocsubsectionSet theory
1.1 Naive Definition of Sets (Georg Cantor 1882)
A set is a gathering together into a whole of definite, distinct objects of our perception
or of our thought which are called elements of the set.
1.2 In modern Mathematics, set theory is developed axiomatically. Axiomatic set theory goes back to Zermelo-Fraenkel and forms the basis of modern mathematics, together with formal logic. We follow the
axiomatic approach here too, even though we will not introduce all of the set theory axioms
of Zermelo-Fraenkel and will not go into the subtleties of set theory.
1.3 Axiomatic Definition of Sets (cf.~Zermelo-Fraenkel 1908, 1973)
Sets are denoted by letters of the roman and greek alphabets :
a,b,c,\ldots,x,y,z, A,B,C,\ldots,X,Y,Z, \alpha,\beta,\gamma,\delta,\ldots, \chi,\psi, \omega, and
A,B,\Gamma, \Delta, \ldots,X,\Psi,\Omega.
The fundamental relational symbols of set theory are the equality sign = and the element sign
\in. Further symbols of set theory are the numerical constants 0,1,2,\ldots , 9 and the
symbol for the empty set \emptyset.
Remark 1.4
In the formulation of the Axiom of Choice we used the notion of a function introduced below in
\Crefdef:function.
Proposition 1.5
Let L, M, N be sets. Then the following statements hold true.
\addcontentslinetocsubsectionCartesian products
Definition 1.6
Let X and Y be sets. For all x\in X and y\in Y the pair (x,y) is defined as
the set \big\{ \{x \}, \{ x, y \} \big\}. The cartesian product
X \times Y is defined as
\big\{ z \in \mathscr{P}(\mathscr{P}(X \cup Y)) \mid \exists x \in X \, \exists y \in Y : \:
z = \{ \{x \}, \{ x, y \}\} \big\} .
Proposition 1.7
For sets X,Y and elements x, x'\in X and y,y' \in Y the pairs (x,y) and (x',y') are equal
if and only if x = x' and y =y'.
Proposition 1.8
Let L, M, N be sets. Then the following associativity law for the cartesian product is satisfied:
Moreover, the following distributivity laws hold true:
\addcontentslinetocsubsectionRelations
Definition 1.9
A triple R = (X,Y,\Gamma) with X and Y being sets and \Gamma a subset of the cartesian product
X\times Y is called a relation from X to Y. If Y=X, a relation (X,X,\Gamma) is called
a relation on X. The set \Gamma is called the graph of the relation.
If (x,y) \in \Gamma, on says that x and y are in relation, and denotes that by x \, R \, y.
Remark 1.10
Usually, a relation is often denoted by a symbol like for example \sim, \leq or \equiv.
The statement that x and y are in relation is then symbolically written
x \sim y, x \leq y, x \equiv y, respectively.
Definition 1.11
A relation \sim on a set X is called an equivalence relation
if it has the following properties:
Definition 1.12
A set X together with a relation \leq on it is called an ordered set,
a partially ordered set or a poset if the following axioms
are satisfied:
The relation \leq is then called an order relation or an order on X. If in addition Axiom ref_error below holds true, (X,\leq) is called a totally ordered set and \leq a total order on X.
A total order relation \leq on X satisfies the following law of trichotomy, where x < y stands for x \leq y and x \neq y:
Definition 1.13
Let (X,\leq) be an order set and A\subset X a subset. Then one calls
If A has an upper bound it is called bounded above, if it has alower boudn one says it is
bounded below. A subset A \subset X bounded above and below is called a bounded subset of X.
Remarks 1.14
\addcontentslinetocsubsectionFunctions
Definition 1.15
By a function f one understands a triple (X,Y,\Gamma) consisting of
A function f with domain X, range Y and graph
\Gamma = \{ (x,y) \in X \times Y \mid y = f(x) \} will be denoted
f:X \rightarrow Y, \: x \mapsto f(x) .
Example 1.16
The following are examples of functions:
Further examples of functions defined on (subsets of) \mathbb{R} are the exponential funtion, the logarithm, the trigonometric functions, and so on. Precise definitions of these will be introduced later.
Definition 1.17
Functions of the form f:\:\mathbb{R}^m \rightarrow \mathbb{R}^n such that
are called linear. A function g: \:\mathbb{R}^m \rightarrow \mathbb{R}^n is called affine if
there exists an a \in \mathbb{R}^n and a linear function f: \:\mathbb{R}^m \rightarrow \mathbb{R}^n such that
g(v) = f(v)+ a for all v\in \mathbb{R}^m.
Definition 1.18
A function f: X \to Y is called
Definition 1.19
Let f : X \to Y and g: Y \to Z be two functions. The composition g \circ f : X \to Z then is defined
as the function with domain X, range Z and graph \Gamma = \{ (x,z) \in X \times Z \mid z = g(f(x)) \} .

Definition 1.22
Let f: X \to Y be a function. For every subset A \subset X
one defines the image of A under f as the set
f(A) = \{ f(x) \in Y\mid x \in A \} .
The set f(X) is called the image of the function f
and is usually denoted by the symbol \operatorname{im} (f).
In case B is a subset of Y, the preimage of B under f
is defined as the set
f^{-1} (B) \subset X .
Remarks 1.23
Proposition 1.24
For a function f: X \to Y between two sets X and Y the following
statements hold true for the images respectively preimages under f of
subsets A, A_i, E \subset X with i\in I and B, B_j, F\subset Y with j\in J:
Remark 1.25
The image map f : \mathscr{P}(X) \to \mathscr{P}(Y) does in general not preserve
intersections. To see this consider the square function
f: \mathbb{R} \to \mathbb{R}, x \mapsto x^2. Then
f \big( (-\infty,0] \cap [0,\infty)\big) = \{ 0\}
\quad \text{but} \quad
f \big( (-\infty,0] \big) \cap f \big( [0,\infty)\big) =
[0,\infty ) ¸.
If f is an injective map, the corresponding preimage map preserves
all intersections. Actually this is even a sufficient criterion
for injectivity of f.
\addcontentslinetocsubsectionBasic algebraic structures
Definition 1.26
A set G together with a binary operation * : \: G \times G \to G
and a distinguished element e \in G is called a group
if the following axioms hold true
If in addition the following property holds true, the group G is called abelian.
\addcontentslinetocsubsectionNatural numbers
Definition 2.1[Peano]
A triple (\mathbb{N},0,s) consisting of a set \mathbb{N}, an element 0\in \mathbb{N}
called zero element and a map s: \mathbb{N} \rightarrow \mathbb{N}
called successor map is called a system of natural numbers
if the following axioms hold true:
\endenumerate
By Axiom ref_error, 0 is not in the image of the
successor map. But all other elements of the Peano structure are.
Proposition 2.2
Let (\mathbb{N},0,s) be a system of natural numbers. Then the image of s
coincides with the set \mathbb{N}_{\ne 0}:=\{ n \in \mathbb{N} \mid n \neq 0 \} of all
non-zero elements, in signs s (\mathbb{N}) = \mathbb{N}_{\ne 0}.
Theorem 2.3
The set \mathbb{N} of natural numbers together with addition + : \: \mathbb{N} \times \mathbb{N} \to \mathbb{N},
multiplication \cdot : \: \mathbb{N} \times \mathbb{N} \to \mathbb{N} and the
elements 0 and 1 := s(0) satisfies the following axioms:
In other words, \mathbb{N} together with + and \cdot and the elements 0,1 is a semiring.
\addcontentslinetocsubsectionReal numbers
Definition 2.4
By a field of real numbers one understands a set \mathbb{R} together together with binary operations
+ : \: \mathbb{R} \times \mathbb{R} \to \mathbb{R} and \cdot : \: \mathbb{R} \times \mathbb{R} \to \mathbb{R} called addition and multiplication,
two distinct elements 0 and 1 and an order relation \leq such that the following axioms
are satisfied:
In other words, \mathbb{R} together with + and \cdot, the elements 0,1 and the order relation \leq
is a complete ordered field.
Theorem 2.5
There exists (up to isomorphism) only one field of real numbers \mathbb{R}.
\subsectionLimits and Continuity
Definition 3.1
Let (x_n)_{n\in \mathbb{N}} be a sequence of real numbers. The sequence is said to
converge to a real number x\in \mathbb{R} if for every \varepsilon > 0
there exists an N\in \mathbb{N} such that
| x_n - x | < \varepsilon \: \text{for all natural } n \geq N .
One then calls (x_n)_{n\in \mathbb{N}} a convergent sequence and
x its limit.
Proposition 3.2
The limit of a convergent sequence is uniquely determined.
Definition 3.3
The function f: \mathbb{R} \rightarrow \mathbb{R} has the
limit b at the point a \in \mathbb{R}, written
\lim_{x \rightarrow a} f(x) = b ,
if for every \varepsilon > 0 there is a \delta > 0 such that
| f (x) - b | < \varepsilon \text{ for all } x \neq a
\text{ with } | x - a | < \delta .
Remark 3.4
Intuitively, \lim_{x \rightarrow a} f(x) = b means that
f(x) is as close to b as we wish whenever the distance
of the point x to a is sufficiently small.
Definition 3.5
A function f: D \rightarrow \mathbb{R} defined on a subset D \subset \mathbb{R}
is called continuous at the point a \in \mathbb{R}, if
\lim_{x \rightarrow a} f(x = f(a) .
The function f : D \rightarrow \mathbb{R}
is said to be continuous on D or just continuous
if it is continuous at every point a \in D.
\subsectionDifferentiability
Definition 3.6
A function f:I \rightarrow \mathbb{R}, x \mapsto f(x) defined on an open interval
I\subset \mathbb{R} is called
differentiable in
a \in I if the limit
f'(x) := \lim_{h\rightarrow 0} \frac{ f (a+h) - f(a)}{h}
exists. One then calls f' (x) the derivative of f at a.
The derivative of a function f differentiable at a is sometimes also
denoted by Df (a) or \frac{d f}{d x} (a).
If f is differentiable in every point of its domain I, then one says that f is differentiable.
Proposition 3.7
Let f,g:I \to \mathbb{R} be two functions defined on the open interval
I \subset \mathbb{R}. Ass ume that both f,g are differentiable in the point
a\in I. Then the following holds true:
Proposition 3.8
Let f:I \to \mathbb{R} and g:J \to \mathbb{R} be two functions defined on open intervals
I,J \subset \mathbb{R}. Assume that f(I) \subset J.
If f is differentiable in some point a \in I and g is differentiable
in the pont f(a), then the composition
g\circ f : I \to \mathbb{R}, x \mapsto g(f(x)) is differentiable in a with
derivative
(g\circ f)'(a) = g'(f(a)) \cdot f'(a) .
Examples 3.9
The following is a list of differentiable functions and their derivatives.
\subsectionBasic curve analysis
Definition 3.10 (Symmetries of a function)
A function f:\mathbb{R} \to \mathbb{R}, x \mapsto y =f(x) is called even if its
graph is symmetric to the y-axis meaning that
f(-x)=f(x) for all x\in \mathbb{R}.
The function f is called odd if its graph is
symmetric to the origin that is if f(-x)=-f(x) for all x\in \mathbb{R}.
Definition 3.11
A function f:D \rightarrow \mathbb{R} defined on a subset D \subset \mathbb{R}
is called strictly monotone increasing, if f(x') < f(x)
whenever x' < x for two points x,x'\in D.
If instead f(x) < f(x') for all points x,x'\in D with x' < x ,
then f is called strictly monotone decreasing.
Proposition 3.12
Let f:I \to \mathbb{R} be a differentiable function defined on the
open interval I.
Definition 3.13
Let f:I \rightarrow \mathbb{R}, x\mapsto f(x) be a function defined
on an open interval I\subset \mathbb{R}.
A point a\in I is called a relative maximum
(respectively a relative minimum) of f, if
f(x)\leq f(a) (respectively f(x)\geq f(a)) for all x
in an \varepsilon-neighborhood U_\varepsilon (a) \subset I of a.
The point a\in \mathbb{R}^n is called a global maximum (resp.~ global minimum) of f
over the region R\subset \mathbb{R}^n , if f(x)\leq f(a) (resp.~f(x)\geq f(a)) for all x\in R.
Theorem 3.14
Assume that f:\mathbb{R}^2 \rightarrow \mathbb{R}, (x,y)\mapsto f(x,y) is a twice continuously partially
differentiable function.
Suppose that (a,b) is a point where \operatorname{grad} f(a,b)=0. Let
D = \dfrac{\partial^2f}{\partial x^2}(a,b)\cdot \dfrac{\partial^2f}{\partial y^2}(a,b) -
\left( \dfrac{\partial^2f}{\partial x \partial y} (a,b) \right)^2 .
\beginitemize
\item If D > 0 and \dfrac{\partial^2f}{\partial x^2}(a,b) > 0, then f has a local minimum in a.
\item If D > 0 and \dfrac{\partial^2f}{\partial x^2}(a,b) < 0, then f has a local maximum in a.
\item If D < 0, then f has a saddle point in a.
\item If D=0, no conclusion can be made: f can have a local maximum, a local minimum, a saddle
point, or none of these in the point (a,b).
\enditemize
Definition 3.15
If f:\mathbb{R}^2 \rightarrow \mathbb{R}, (x,y)\mapsto f(x,y) and g :\mathbb{R}^2 \rightarrow \mathbb{R}, (x,y)\mapsto g(x,y)
are functions, and c\in \mathbb{R} a number, a point (a,b) \in \mathbb{R}^2 is called
a local maximum (resp.~ local minimum) of f under the constraint g(x,y)=c, if
f(x,y)\leq f(a,b) (resp.~f(x,y)\geq f(a,b)) for all (x,y)\in \mathbb{R}^2 near (a,b)
which satisfy g(x,y)=c.
The point (a,b)\in \mathbb{R}^2 is called a global maximum (resp.~ global minimum) of f
under the constraint g(x,y)=c, if f(x,y)\leq f(a,b) (resp.~f(x,y)\geq f(a,b)) for all
(x,y)\in \mathbb{R}^2 which satisfy g(x,y)=c.
Theorem 3.16
Assume that f:\mathbb{R}^2 \rightarrow \mathbb{R}, x\mapsto f(x) is a smooth function, and
g:\mathbb{R}^2 \rightarrow \mathbb{R}, x\mapsto g(x) a smooth constraint.
If f has a maximum or minimum at the point (a,b) under the constraint g(x,y)=c,
then (a,b) either satisfies the equations
\operatorname{grad} f (a,b) = \lambda \operatorname{grad} g (a,b) \text{ and } g(a,b)=c \text{ for some $\lambda \in \mathbb{R}$},
or \operatorname{grad} g (a,b)=0. The number \lambda is called the Lagrange multiplier.
\subsectionLimits and Continuity
Definition 4.1
Let (x_n)_{n\in \mathbb{N}} be a sequence of real numbers. The sequence is said to
converge to a real number x\in \mathbb{R} if for every \varepsilon > 0
there exists an N\in \mathbb{N} such that
| x_n - x | < \varepsilon \: \text{for all natural } n \geq N .
One then calls (x_n)_{n\in \mathbb{N}} a convergent sequence and
x its limit.
Proposition 4.2
The limit of a convergent sequence is uniquely determined.
Definition 4.3
The function f: \mathbb{R}^2 \rightarrow \mathbb{R} has the
limit L at the point (a,b) \in \mathbb{R}^2, written
\lim_{(x,y) \rightarrow (a,b)} f(x,y) = L ,
if for every \varepsilon > 0 there is a \delta > 0 such that
| f (x,y) - L | < \varepsilon \text{ for all $(x,y)\neq (a,b)$
with $d\big ( (x,y),(a,b) \big) < \delta$.}
Remark 4.4
Intuitively, \lim_{(x,y) \rightarrow (a,b)} f(x,y) = L means that
f(x,y) is as close to L as we wish whenever the distance
of the point (x,y) to (a,b) is sufficiently small.
Definition 4.5
The function f: \mathbb{R}^2 \rightarrow \mathbb{R} is called continuous
at the point (a,b) \in \mathbb{R}^2, if
\lim_{(x,y) \rightarrow (a,b)} f(x,y) = f(a,b) .
The function f is said to be continuous on a region R\subset \mathbb{R}^2, if it is continuous
at every point (a,b) \in R.
\subsectionDifferentiability in one real dimension
Definition 4.6
A function f:\mathbb{R} \rightarrow \mathbb{R}, x \mapsto f(x) is called
differentiable in
a \in \mathbb{R} if the limit
f'(x) := Df (a) := \frac{d f}{d x} (a) := \lim_{h\rightarrow 0} \frac{ f (a+h) - f(a)}{h}
exists. One then calls f' (x) the derivative of f at a.
If f is differentiable in every point of \mathbb{R}, then one says that f is differentiable.
\subsectionDifferentiability
Definition 4.7
A function f:\mathbb{R}^2 \rightarrow \mathbb{R}, (x,y)\mapsto f(x,y) is called
partially differentiable in the point
(a,b) \in \mathbb{R}^2 with respect to the variable x (resp.~y),
if the limit
\frac{\partial f}{\partial x} (a,b) := \lim_{h\rightarrow 0} \frac{ f (a+h,b) - f(a,b)}{h}
\Big( \: \text{resp. } \frac{\partial f}{\partial y} (a,b)
:= \lim_{h\rightarrow 0} \frac{ f (a,b+h) - f(a,b)}{h} \:\:\: \Big)
exists. One then calls \frac{\partial f}{\partial x} (a,b) and
\frac{\partial f}{\partial y} (a,b) the partial derivatives of f at (a,b).
If f is partially differentiable in every point of \mathbb{R}^2 with respect to the variables x and y,
then one says that f is partially differentiable.
A function f:\mathbb{R}^2 \rightarrow \mathbb{R}, (x,y)\mapsto f(x,y) is called twice partially differentiable,
if it is partially differentiable, and if the partial derivatives
\frac{\partial f}{\partial x} and \frac{\partial f}{\partial y} are partially differentiable as well.
A function f:\mathbb{R}^2 \rightarrow \mathbb{R}, (x,y)\mapsto f(x,y) is called differentiable in the point (a,b) \in \mathbb{R}^2,
if there exists a linear function L:\mathbb{R}^2\rightarrow \mathbb{R} such that
\lim_{(x,y) \rightarrow (a,b)} \frac{E(x,y)}{\sqrt{(x-a)^2 + (y-b)^2}} =0,
where E:\mathbb{R}^2\rightarrow \mathbb{R} is the error function defined by
E(x,y) := f(x,y)-f(a,b) -L(x,y). One then calls L the linear approximation of f at (a,b),
and writes
f(x,y) \approx f(a,b) + L (x,y) .
Definition 4.8\hspace-3mm^\star
A function f:\mathbb{R}^n \rightarrow \mathbb{R}, x\mapsto f(x) is called
partially differentiable in the point
a=(a_1,\cdots , a_n) \in \mathbb{R}^n with respect to the variable x_i,
if for every i, 1 \leq i \leq n the limit
\frac{\partial f}{\partial x_i} (a) := \lim_{h\rightarrow 0} \frac{ f (a_1, \cdots, a_i+h, \cdots , a_n) -
f(a_1,\cdots , a_n)}{h}
exists. One then calls \frac{\partial f}{\partial x_i} (a)
the (i-th) partial derivative of f at a with respect to the variable x_i.
If f is partially differentiable in every point of \mathbb{R}^n with respect to the variables x_1,\ldots,x_n,
then one says that f is partially differentiable.
A function f:\mathbb{R}^n \rightarrow \mathbb{R}, x\mapsto f(x) is called twice partially differentiable,
if it is partially differentiable, and if the partial derivatives
\frac{\partial f}{\partial x_i}, 1\leq i \leq n are partially differentiable as well.
A function f:\mathbb{R}^n \rightarrow \mathbb{R}, x\mapsto f(x) is called differentiable in the point
a \in \mathbb{R}^n, if there exists a linear function L:\mathbb{R}^n\rightarrow \mathbb{R} such that
\lim_{x \rightarrow a} \frac{E(x)}{\sqrt{(x_1-a_1)^2 + \ldots + (x_n-a_n)^2}} =0,
where E:\mathbb{R}^n\rightarrow \mathbb{R} is the error function defined by
E(x) := f(x)-f(a) -L(x). One then calls L the linear approximation of f at a,
and writes
f(x) \approx f(a) + L (x) .
Theorem 4.9
If f:\mathbb{R}^n \rightarrow \mathbb{R}, x\mapsto f(x) is differentiable at a \in \mathbb{R}^n, then f is
partially differentiable and continuous at a.
Theorem 4.10
If f:\mathbb{R}^n \rightarrow \mathbb{R}, x\mapsto f(x) is twice partially differentiable, and the second partial
derivatives
\frac{\partial^2f}{\partial x_i \partial x_j} := \frac{\partial }{\partial x_i}
\frac{\partial f}{ \partial x_j}
are continuous, then
\frac{\partial^2f}{\partial x_i \partial x_j} = \frac{\partial^2f}{\partial x_j \partial x_i}
for 1\leq i,j\leq n.
Definition 4.11
If f:\mathbb{R}^n \rightarrow \mathbb{R}, x\mapsto f(x) is a partially differentiable function,
and x\in \mathbb{R}^n, the vector
\operatorname{grad} f (x) := \left( \frac{\partial f}{ \partial x_1} (x) , \cdots ,
\frac{\partial f}{ \partial x_n} (x) \right)
is called the gradient of f at x.
Given a function f:\mathbb{R}^n \rightarrow \mathbb{R}, x\mapsto f(x) which
is partially differentiable (up to isolated points),
a point x\in \mathbb{R}^n is called a critical point of f, if \operatorname{grad} f (x) =0 , or if
\operatorname{grad} f (x) is not defined.
\subsectionLocal and Global Extrema
Definition 4.12
If f:\mathbb{R}^n \rightarrow \mathbb{R}, x\mapsto f(x) is a function, a point a\in \mathbb{R}^n is called
a local maximum (resp.~ local minimum) of f, if
f(x)\leq f(a) (resp.~f(x)\geq f(a)) for all x\in \mathbb{R}^n near a.
The point a\in \mathbb{R}^n is called a global maximum (resp.~ global minimum) of f
over the region R\subset \mathbb{R}^n , if f(x)\leq f(a) (resp.~f(x)\geq f(a)) for all x\in R.
Theorem 4.13
Assume that f:\mathbb{R}^2 \rightarrow \mathbb{R}, (x,y)\mapsto f(x,y) is a twice continuously partially
differentiable function.
Suppose that (a,b) is a point where \operatorname{grad} f(a,b)=0. Let
D = \dfrac{\partial^2f}{\partial x^2}(a,b)\cdot \dfrac{\partial^2f}{\partial y^2}(a,b) -
\left( \dfrac{\partial^2f}{\partial x \partial y} (a,b) \right)^2 .
\beginitemize
\item If D > 0 and \dfrac{\partial^2f}{\partial x^2}(a,b) > 0, then f has a local minimum in a.
\item If D > 0 and \dfrac{\partial^2f}{\partial x^2}(a,b) < 0, then f has a local maximum in a.
\item If D < 0, then f has a saddle point in a.
\item If D=0, no conclusion can be made: f can have a local maximum, a local minimum, a saddle
point, or none of these in the point (a,b).
\enditemize
Definition 4.14
If f:\mathbb{R}^2 \rightarrow \mathbb{R}, (x,y)\mapsto f(x,y) and g :\mathbb{R}^2 \rightarrow \mathbb{R}, (x,y)\mapsto g(x,y)
are functions, and c\in \mathbb{R} a number, a point (a,b) \in \mathbb{R}^2 is called
a local maximum (resp.~ local minimum) of f under the constraint g(x,y)=c, if
f(x,y)\leq f(a,b) (resp.~f(x,y)\geq f(a,b)) for all (x,y)\in \mathbb{R}^2 near (a,b)
which satisfy g(x,y)=c.
The point (a,b)\in \mathbb{R}^2 is called a global maximum (resp.~ global minimum) of f
under the constraint g(x,y)=c, if f(x,y)\leq f(a,b) (resp.~f(x,y)\geq f(a,b)) for all
(x,y)\in \mathbb{R}^2 which satisfy g(x,y)=c.
aaa
Theorem 4.15
Assume that f:\mathbb{R}^2 \rightarrow \mathbb{R}, x\mapsto f(x) is a smooth function, and
g:\mathbb{R}^2 \rightarrow \mathbb{R}, x\mapsto g(x) a smooth constraint.
If f has a maximum or minimum at the point (a,b) under the constraint g(x,y)=c,
then (a,b) either satisfies the equations
\operatorname{grad} f (a,b) = \lambda \operatorname{grad} g (a,b) \text{ and } g(a,b)=c \text{ for some $\lambda \in \mathbb{R}$},
or \operatorname{grad} g (a,b)=0. The number \lambda is called the Lagrange multiplier.
*Licensing \addcontentslinetocsectionLicensing \cheadCreative Commons Attribution 4.0 International
\addcontentslinetocsubsectionCC BY 4.0 \documentclass[]article \usepackagelmodern \usepackageamssymb,amsmath \usepackageifxetex,ifluatex \usepackagefixltx2e \ifnum 0\ifxetex 1\fi\ifluatex 1\fi=0 \usepackage[T1]fontenc \usepackage[utf8]inputenc \else \ifxetex \usepackagemathspec \else \usepackagefontspec \fi \defaultfontfeaturesLigatures=TeX,Scale=MatchLowercase \fi \usepackageupquote \usepackagemicrotype \UseMicrotypeSet[protrusion]basicmath \usepackagehyperref \hypersetupunicode=true, pdfborder=0 0 0, breaklinks=true \urlstylesame \usepackageparskip \setlength\parindent0pt \setlength\parskip6pt plus 2pt minus 1pt \setlength\emergencystretch3em \providecommand\tightlist \setlength\itemsep0pt\setlength\parskip0pt \setcountersecnumdepth0 \ifxERROR\undefined\else \let\oldparagraphERROR\renewcommandERROR[1]\oldparagraph#1\mbox \fi \ifx\subparagraph\undefined\else \let\oldsubparagraph\subparagraph \renewcommand\subparagraph[1]\oldsubparagraph#1\mbox \fi \date \begindocument Attribution 4.0 International ======================================================================= Creative Commons Corporation (``Creative Commons'') is not a law firm and does not provide legal services or legal advice. Distribution of Creative Commons public licenses does not create a lawyer-client or other relationship. Creative Commons makes its licenses and related information available on an ``as-is'' basis. Creative Commons gives no warranties regarding its licenses, any material licensed under their terms and conditions, or any related information. Creative Commons disclaims all liability for damages resulting from their use to the fullest extent possible. Using Creative Commons Public Licenses Creative Commons public licenses provide a standard set of terms and conditions that creators and other rights holders may use to share original works of authorship and other material subject to copyright and certain other rights specified in the public license below. The following considerations are for informational purposes only, are not exhaustive, and do not form part of our licenses. \beginverbatim Considerations for licensors: Our public licenses are intended for use by those authorized to give the public permission to use material in ways otherwise restricted by copyright and certain other rights. Our licenses are irrevocable. Licensors should read and understand the terms and conditions of the license they choose before applying it. Licensors should also secure all rights necessary before applying our licenses so that the public can reuse the material as expected. Licensors should clearly mark any material not subject to the license. This includes other CC- licensed material, or material used under an exception or limitation to copyright. More considerations for licensors: wiki.creativecommons.org/Considerations_for_licensors Considerations for the public: By using one of our public licenses, a licensor grants the public permission to use the licensed material under specified terms and conditions. If the licensor's permission is not necessary for any reason--for example, because of any applicable exception or limitation to copyright--then that use is not regulated by the license. Our licenses grant only permissions under copyright and certain other rights that a licensor has authority to grant. Use of the licensed material may still be restricted for other reasons, including because others have copyright or other rights in the material. A licensor may make special requests, such as asking that all changes be marked or described. Although not required by our licenses, you are encouraged to respect those requests where reasonable. More_considerations for the public: wiki.creativecommons.org/Considerations_for_licensees \endverbatim ======================================================================= Creative Commons Attribution 4.0 International Public License By exercising the Licensed Rights (defined below), You accept and agree to be bound by the terms and conditions of this Creative Commons Attribution 4.0 International Public License (``Public License''). To the extent this Public License may be interpreted as a contract, You are granted the Licensed Rights in consideration of Your acceptance of these terms and conditions, and the Licensor grants You such rights in consideration of benefits the Licensor receives from making the Licensed Material available under these terms and conditions. Section 1 -- Definitions.
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XXXappendixXXX


On Crazy Cat Lady Island Enjoy any number of our thrilling activities! Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam.
Every Friday at 6 pm at the docks, only the finest!
Fur-st come first served
Test your luck with a chance to win 10 million clams!
Gamble at your own risk, we are not responsible for your decisions!
We're not kitten around when we say this course is hard core!
We are not liable for any broken whiskers or injuries!
Never miss a raid! Pwn all the mice from the comforts of our luxury island!
Free Doritos and Mountain Dew every night!


I am currently a core developer of the web visualization library for seequent where we utilize webgl, three.js, and svelte to visualize geological modeling data.
sh is a url shortener that allows users to shorten a url which will be valid for a specified period of time.
code adventures is a monolith repository where I can experiment with anything code, while at the same time building up a toolkit library that can be resued for many adventures.


[1]
very very good; best for me
[2]
qwerty keyboard,nice touchscreen,good call quality,included usb cable,; battery life sucks


| Interface | Description |
|---|---|
| CardInputListener |
Represents a listener for card input events. Note that events are
not one-time events. For instance, a user can "complete" the CVC many times
by deleting and re-entering the value.
|
| CardValidCallback |
An interface for a callback object that will be called when the user's input changes.
|
| Class | Description |
|---|---|
| ActivityStarter<TargetActivityType extends Activity,ArgsType extends Args> |
Superclass for starting Stripe activities.
|
| AddPaymentMethodActivity |
Activity used to display a AddPaymentMethodView and receive the resulting
class PaymentMethod in the Activity#onActivityResult(int, int, Intent) of the
launching Activity. |
| AddPaymentMethodActivityStarter |
A class to start
class AddPaymentMethodActivity . Arguments for the activity can be
specified with class AddPaymentMethodActivityStarter.Args and constructed with class Args.Builder . |
| BecsDebitMandateAcceptanceTextFactory |
A class to create BECS Debit Mandate Agreement text for the
class BecsDebitWidget . |
| BecsDebitMandateAcceptanceTextView | |
| BecsDebitWidget |
A form for accepting a customer's BECS account information.
|
| CardInputWidget |
A card input widget that handles all animation on its own.
|
| CardMultilineWidget |
A multiline card input widget using the support design library's TextInputLayout
to match Material Design.
|
| CardNumberEditText |
A
class StripeEditText that handles spacing out the digits of a credit card. |
| CvcEditText |
A
class StripeEditText for CVC input. |
| ExpiryDateEditText |
An EditText that handles putting numbers around a central divider character.
|
| IconTextInputLayout |
This class uses Reflection to make the Material Component's floating hint text move above
a DrawableLeft, instead of just straight up beside it. If the Material Components library ever
officially support this behavior, this class should be removed to avoid Reflection.
|
| PaymentAuthWebViewActivity | |
| PaymentFlowActivity |
Activity containing a two-part payment flow that allows users to provide a shipping address
as well as select a shipping method.
|
| PaymentFlowActivityStarter | |
| PaymentFlowViewPager | |
| PaymentMethodsActivity |
An activity that allows a customer to select from their attached payment methods,
or add a new one via
class AddPaymentMethodActivity . |
| PaymentMethodsActivityStarter |
A class to start
class PaymentMethodsActivity . Arguments for the activity can be specified
with class PaymentMethodsActivityStarter.Args and constructed with class Args.Builder . |
| PaymentUtils | |
| PostalCodeEditText | |
| ShippingInfoWidget |
A widget used to collect address data from a user.
|
| Stripe3ds2CompletionActivity | |
| StripeActivity |
Provides a toolbar, save button, and loading states for the save button.
|
| StripeEditText |
Extension of TextInputEditText that listens for users pressing the delete key when
there is no text present. Google has actually made this
somewhat difficult,
but we listen here for hardware key presses, older Android soft keyboard delete presses,
and modern Google Keyboard delete key presses.
|
| Enum | Description |
|---|---|
| BillingAddressFields |
Configure
class AddPaymentMethodActivity 's UI and validation logic for billing address fields |
| FpxBank |


Parses SCTE35 data from a base64 encoded string
Parses SCTE35 data from a hexidecimal encoded string
9.3.3 splice_insert()
9.3.2 splice_schedule()
9.3.4 time_signal is a single splice_time (9.4.1) so it can also be used in splice_insert
Generated using TypeDoc


{% block header %}
{% block title %}Home{% endblock %}
{% endblock %}Music Collector is a simple web application written in the Python3 Flask framework which allows users to show off their old-fashioned, physical media music collections.
Largest Collections
| Collection | Media Count |
|---|---|
| {{ row["fullname"] }} | {{ row["count"] }} |


{% extends 'layouts/main.html' %} {% block title %}Thank you{% endblock %} {% block content %}
Transaction Complete
Transaction succesfully completed! Thank you.


Combination filters
Filters can be combined. In addition to filtering for just .red
or .tall
, you can pass in a filter selector of both: .red.tall
.
Filters can be combined. In addition to filtering for just .red
or .tall
, you can pass in a filter selector of both: .red.tall
.


The liverbird is used as a a symbol for the City of Liverpool, some of the places these symbols can be found are...
Designed to watch the City (Our People) and the Sea (Our Prosperity). Another legend says that if an honest man and a virgin woman were to fall in love in front of the liverbird that the couple of liverbirds that are in statue form would come to life, fly away and Liverpool would cease to exist.
http://en.wikipedia.org/wiki/Liver_bird
There are multiple stories and myths about the two Liverbirds on top of the Liver building. Generally they revolve around one facing the sea to protect the sailors and properity of the city and the other looking over the people of Liverpool. And that if the two were ever to disappear then the city would be in danger or cease to exist all together.
There has been a few issues over the years as to the use of the Liverbird symbol and its use in football.
Prince Rupert Tower. However some fans still think it should be shown on the kit
Read more on Wikipedia
See the BBC News Report
Read more on Wikipedia


Welcome to the Home Page of the Tampa Bay Book Group!
Here are some of our recent selections:
September, 2023
Good Night, Irene
Luis Alberto Urrea
July, 2023
Lessons in Chemistry
Bonnie Garmus
June, 2023
The Trackers
Charles Frazier
May, 2023
Hello Beautiful
Ann Napolitano
April, 2023
Our Missing Hearts
Celeste Ng
March, 2023
Killers of a Certain Age
Deanna Raybourn
February, 2023
The Magician
Toibin Colm
January, 2023
Bless Me, Ultima
Rudolfo Anaya
December, 2022
The Seven Husbands of Evelyn Hugo
Taylor Jenkins Reid
November, 2022
Woman on Fire
Lisa Barr
October, 2022
The Authenticity Project
Clare Pooley
September, 2022
Horse
Geraldine Brooks
August, 2022
The Lincoln Highway
Amor Towles


{% extends "base_email.html" %} {% block content %}
Please click here or copy the following URL into your browsers to reset your password.
{{ confirmation_url }}


A$AP Rocky returns to Sweden months after assault conviction
by EndPlaySTOCKHOLM (AP) - A$AP Rocky will perform in Sweden several months after he was convicted of assault in a street brawl.
Concert promoter Live Nation says the rapper will return to Stockholm "after tremendous support from the Swedish fans." The artist is due to perform Dec. 11 at Stockholm's Ericsson Globe arena.
A$AP Rocky, whose real name is Rakim Mayers, was convicted of assault for a June 30 street brawl in Stockholm. He pleaded self-defense, saying he tried to avoid a confrontation with two men who were following his entourage.
On Aug. 14, Mayers and his two bodyguards were given "conditional sentences," meaning they won't serve prison time unless they commit a similar offense in the future.
President Donald Trump had weighed in to support the Grammy-nominated recording artist.


This demo shows how to create a timer notification. It also showcases a variety of notification templates.
Hurry, you have 30 seconds left!
Time is up!
Your answer is correct.
Your answer is incorrect.
Time is up!
Solve the equasion in 30 seconds:
20 - 3 × 4 =
Submit answer


Los Angeles, CA |<EMAIL_ADDRESS>User Experience/User Interface Designer with over 15 years of experience in web and mobile application design and development, including user interface design, user research, creating site maps, wireframes, prototypes, and front-end web development using HTML5, CSS3, Javascript, jQuery, and Bootstrap.
Primary role: Ensured the quality and functionality of online and mobile banking applications.
Primary role: Designed and developed online tutorial for recording player for online collaboration between musicians.
Primary role: Updated and maintained websites: Agency Dashboard, Farmers.com, Employee Dashboard (intranet) – designed layout, created and edited images in Photoshop, developed and edited HTML pages, including Javascript and CSS style sheets using Agile development.
Primary role: Improved design and user flow by re-designing website of mental health insurance company.
Primary role: Developed web application to search publications database.
Master of Arts in Education, option in New Media Design and Production
Bachelor of Science degree in Cognitive Science; Specialization in Computing


Somnus is different from other sleep trackers. We take your mood into account and curate a bedtime that not only helps improve your mood, but also your sleep habits.
Somnus is a sleep tracking app, and so much more!
It takes into account your mood, sleep and bedtime to help curate better sleeping habits.
We do it all with the information that you give us.
The more thorough and often you track your sleep with us, the better we’re able to make recommendations!


 Our chef has a significant number of years in Pizza making.
He knows he best mix of ingredients for both
small,medium and large type of piza.


--- layout: default title: Image Gallery permalink: /image-gallery/ --- {% assign logo_pics = site.static_files | where_exp: "item", "item.path contains 'logo-testing'" %}


PiG Dice
Hello :),
welcome to pig-dice.
It is during the fall of world war 1 and the SSR and the Allies are on the verge of achieving world peace. The US has just dropped a bomb at Hiroshima. This stains their identity in the war from their classy brand of ‘men of honor’ to ‘blood thirsty hounds’.Every army is currently terrified by their very existence, apart from the Russians. Of course, it had to be the Russians! Those a**holes!
A young American corpral tries to drive his partially scared infantry force through a small town of Cicily Russia, and whoaaa!!!!  There tends to be a standoff, as the two are afraid of the possible mutual alienation. Any uncalculated steps could lead to a blood-bath. Everyone takes position and wait for their fate. Extreme silence and nerve wrecking tension rents the air, apart from the frequent croaking of motor components, and the frequent screams of the birds of prey flying in tight circles above the field. They seemed like they were cheering! The tension is so intense that one feels like you can hear the insurgents heartbeat better than your own.
The young American corpral takes a white blood-stained cloth, ties it to the tip of his gun, a symbol of peace, and walks into the smoky field separating the two forces. The Russian commander first preps his team for a possible dog-fight, then steps forward and meets up with the American corpral, and a sketchy truce is reached.
 They settle for PIGDICE! PIGDICE.. what the f*ck! I wish they settled for something interesting.. like the Russian roulette or something! This isn’t charity! it’s a WAR! Anyway, Pigdice, alright.. lets see who’ll win.


Visualizations
Dispatch Volume
The total volume of stems dispatched over the last 7 days.
Production vs Exports
Comparison of total stems harvested and proportional exports.
Top Varieties
Highest volumes over the last 7 days.
| Variety | Volume |
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Top Lines
Highest demand over the last 7 days.
| Line | Revenue |
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Top Accounts
Highest revenue in the last 7 days.
| Account | Revenue |
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Global Footprint
Locations where product was shipped to over the last 7 days.
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--- layout: post esbma_id: 1617 title: Serving WPF browser apps from Apache on Linux date: 2006-07-27 15:56:04 keywords: wpf teaser: It turns out that serving WPF apps from a Linux server is pretty simple. ---
I've been wondering if it's possible to serve a WPF browser application from my Linux box. I found the answer on Lauren Lavoie's blog, but I just had to try it for myself.
So I added the following five lines to the appropriate VirtualHost section of my httpd.conf file:
AddType application/manifest .manifest
AddType application/xaml+xml .xaml
AddType application/x-ms-application .application
AddType application/x-ms-xbap .xbap
AddType application/octet-stream .deploy
Then I created a simple WPF browser and copied the resulting files up to my web server. It worked!
Click here to try it out. This is being served by Apache from my Linux server. You'll need to have your desktop machine properly configured for running WPF applications. This app was built with beta 2.
The source code for this simple xbap is here. Here is how I created it:


Perlis immigration nabs migrant smuggling syndicate members
PADANG BESAR, Nov 24 — The Perlis Immigration Department has crippled a migrant smuggling syndicate with the arrest of five individuals in a special operation conducted last Friday.
Its director Basri Othman in a statement today said all the detainees comprised two locals and three foreigners including a woman aged between 28 and 39.
He said all of them were nabbed at 2.30pm by enforcement personnel while attempting to sneak out of the country at the Immigration Customs and Quarantine and Security (ICQS) complex here.
“The smuggling activity was believed to have been masterminded by the two local suspects,” he said.
Basri said initial investigation revealed that the victims had paid RM8,000 to the syndicate in order to leave the country.
He said the two local suspects would be brought before the Kangar Magistrate’s Court today to obtain an order to remand them
The three foreigners were remanded for 14 days from last Friday he said adding that the case was being investigated under the Immigration Act 1959/63. — Bernama


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- Health - work out schedule, healthy diet
- Rest and Relaxation - personal time to do something you enjoy
- Faith - meditation, devotionals, meetings
- Finance - plans for saving, investing, and managing
- Romance - spending quality time with significant other
- Friends - reaching out and connecting with people you care about
- Contribution - giving of your time, talents, and treasures
- Personal Growth - exposure to new things/people, seminars, books
- Career - position provides growth, purpose, and financial stability
- Physical Environment - personal space: car, home, neighborhood, city


THE PERFECT STORM
Reviewed by Harvey Karten Warner Bros./Baltimore Spring Creek Pictures Director: Wolfgang Petersen Writer: William D. Wittliff, book by Sebastian Junger Cast: George Clooney, Mark Wahlberg, Diane Lane, Karen Allen, William Fichtner, Bob Gunton, Mary Elizabeth Mastrantonio, John C. Reilly, Allen Payne, John Hawkes, Janet Wright, Rusty Schwimmer Screened at: Loews E-Walk Theater, NYC
"The Perfect Storm" deals with the sorts of people who love their job as professional fishermen so much that they'd happily spend their retirement years with a rod and line as well. This bunch, though, are destined never to see those leisure years given the vagaries of nature. While the sea provides these fellows with the source of their income, it can be a vicious enemy as well, whether leaving them high and dry and bereft of anything to catch or wildly rich with a bounteous catch which, alas, will never be brought to market. We give nothing away to say this, as the movie is based on Sebastian Junger's non-fiction tale of a boat called the Andrea Gail which in October 1991 sailed from Gloucester, Massachusetts to the remote area of Flemish Cap, so far removed from familiar waters that the risk of being cast adrift by a storm would be disastrous to its crew.
But the hardy fellows in the Andrea Gail are Gloucester fishermen, a macho band who take as much pride in their profession as would a group of scientists finding a cure for the common cold. The principal drawback of the story is that because it is based on an actual disaster with which many in the audience would be familiar, there is little suspense. Adding to that flaw, director Wolfgang Petersen--who helmed the much more trenchant "Das Boot"--gives us little in the way of character development this time, so that we fail emotionally to become sufficiently caught up in their fate.
The picture opens in a dive at the Gloucester docks known as the Crow's Nest, the sort of place that we expect to see out west where the locals have nothing to do but drink, dance, and rent upstairs rooms by the hour. We are introduced to the men and the women who care for them. Billy Tyne (George Clooney), a divorced father with a perpetual three-day growth of hair on his face, is in a slide. The fish in the area are not biting, he's coming home with a pittance, and his pride is hurt so much that he is determined to risk all to break out of his slump with a grand-slam catch. A fellow divorce, Bobby Shatford (Mark Wahlberg) is attached to the just about the only good-looking girl among these salt- of-the-earth townspeople, Christine Cotter (Diane Lane), while Murph (John C. Reilly), Bugsy (John Hawkes), Alfred Pierre (Allen Payne) and David Sullivan (William Fichtner) fill out the crew.
Petersen divides the film into two segments. One involves the women who are left behind, with whom he milks the stereotypical situation of landlubbing females pining for their men while dreading the occupation they have chosen. The other deals with the way these guys relate to one another, which is predictable enough except for the perplexing and unmotivated enmity between Murph and Sullivan. Once the big storm hits--the storm of the century, thanks to the confluence of three pressure areas in the same location--the struggle for survival eventuates, a tussle that involves the brave machinations of a group of Air Force helicopter pilots whose job is to locate boats in trouble and rescue the inhabitants with the aid of a dropped basket. To break up the monotony, Petersen introduces an analogous situation, that of a yacht also caught in nature's wrath and which is the object of yet another daring rescue attempt by both a Coast Guard vessel and the chopper chugging just above the water with zero visibility.
The failure to develop any of the characters, the absence of suspense from a story well known by the audience, and perhaps most of all the artificial, computerized look of the big waves combine like the three meteorological pressure points to make this $140 million feature as disappointing to the audience as the senseless loss of lives is to the people who care for these bold anglers.
Rated PG-13. Running time: 129 minutes. (C) 2000 by Harvey Karten<EMAIL_ADDRESS>The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


Patient Details
Patient Register Form
Patient Measurment
Daily Measurement Form
| Type | Date | Forty(cm) | Thrity(cm) | Twenty(cm) | Ten(cm) | Wrist(cm) |
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| Affected | ||||||
| UnAffected |
Patient Register Form
Daily Measurement Form
| Type | Date | Forty(cm) | Thrity(cm) | Twenty(cm) | Ten(cm) | Wrist(cm) |
|---|---|---|---|---|---|---|
| Affected | ||||||
| UnAffected |


We visualize systems!
- morph user-centric interfaces
- matrix holistic technologies
- maximize transparent eyeballs
- exploit 24/7 supply-chains
- enable B2C infrastructures
- envisioneer viral convergence
- mesh seamless users
- facilitate dynamic channels
- redefine rich portals
- envisioneer virtual networks
- streamline value-added applications
- orchestrate bleeding-edge relationships
- synthesize cross-media web-readiness
- embrace leading-edge infomediaries


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{{ partial "header.html" . }} {{/* This section is what creates the query to get at all the site data. If you need this somewhere, you can just copy it and paste it. Need to figure out if a partial would expose the variables/elements/array created herein. It could be done in a partial (need to include the trailing .) but I don't think it would work in shortcodes, which is where we need it the most - mattstratton */}} {{ $path := split $.Source.File.Path "/" }} {{ $event_slug := index $path 1 }} {{ $e := (index $.Site.Data.events $event_slug) }} {{ $.Scratch.Add "citydisplay" $e.city }} {{/* end site data query */}}


Burial Register: B583 B668 Burial Register: gives dates of burial as 30/11/1931 for Charles Young and 28/3/1922 for Mary Young.


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