#assign mapping = "true">
The main goal of "Mapping" is to isolate the application code from the Database Schema.
This means that some changes can occur to the schema without breaking the application. The application code can be written without reference to the specific table names, view names and column names. This means that your application can more easily withstand some unforseen changes.
<#-------------------------------------------------------------------------------------------------->Ebean uses the same mapping as per the JPA specification. You can learn and use the same mapping annotations. This is generally a very good part of the specification and I'd expect this part of the specification to mostly stand the test of time.
<#-------------------------------------------------------------------------------------------------->Ebean generated DDL is useful for agile development and testing. It is also useful to help get an understanding of the mapping.
For simple Databases the DDL generated will be sufficient but for large databases it is not really 'production quality'. For large Databases you will likely use it as a starting point. DBA's will want to add more control over physical aspects of Tables and Indexes (specify tablespaces etc to spread IO across disks, partition large tables, control freespace depending on the etc).
<#-------------------------------------------------------------------------------------------------->Ebean has a Naming Convention API to map column names to property names. It also maps entity to table names and can take into account database schema and catalog if required.
Refer to: io.ebean.config.NamingConvention
The default UnderscoreNamingConvention converts column names with underscores into normal java camel case property names (e.g. "first_name" maps to "firstName").
You can also use the MatchingNamingConvention or implement your own.
The MatchingNamingConvention names column names to match property names and table names to match entity names. Ebean follows the JPA specification which states that the in the case of no annotations the name of the class will be take as the table name and the name of a property will be taken as the name of the column.
If you are familiar with Database design and normalisation then the relationships will become clear fairly quickly. If you are not familiar then it is recommended that you read up on these topics (a quick trip to wikipedia) since it will help you a lot in this area of ORM mapping.
Assuming your DB has foreign keys and has been well designed then the ORM mapping should follow quite naturally. If you DB has a more "interesting" design then the ORM mapping can be a lot more painful with more compromises.
This is probably the most common relationship so we will start with a One to Many relationship. The @OneToMany and the @ManyToOne represent the two ends of a relationship. This relationship typically maps directly to a Database Foreign Key constraint...
A typical database design is full of "One to Many/Many to One" relationships implemented using a Foreign Key constraint. A foreign key constraint has an "imported" side and an "exported" side.
A Foreign Key constraint can be viewed from the exported side (customer table) or the imported side (order table).
... @OneToMany and @ManyToOne map directly to this.
The Customer entity bean...
```java
...
@Entity
@Table(name="or_customer")
public class Customer {
...
@OneToMany
List
Because the @OneToMany and @ManyToOne are both mapped this is a "Bidirectional" relationship. You can navigate the object graph in either direction.
To turn a Bidirectional relationship into a Unidirectional relationship you need to either remove the @OneToMany (Customer.orders property) or the @ManyToOne (Order.customer property).
eg. Remove List
You can generally remove the OneToMany side of a relationship without any major issues. The issue being that you can not navigate the object graph in that direction.
Why remove a OneToMany? Sometimes the OneToMany side is not useful to the
application or even dangerous if used. For example on Product there could be a
List eg. Remove Customer from Order
If you remove a ManyToOne this effects how a bean is saved (specifically the insert). The
reason is because it is the ManyToOne (importing) side of the relationship that holds the
foreign key column (e.g. or_order table holds the customer_id foreign key column).
Q: If the customer property is removed from the Order object how would you specify
which customer placed an order when you create a new order?
In Database speak this translates to ... when inserting an order how is the customer_id
column populated?
A: You have to use cascading save on the customer.orders and save the customer.
Sounds like a pain... and it would be in this case... lets look at a more realistic case where
you want to remove a ManyToOne...
eg. Remove Order from OrderDetail
Lets say you remove the Order property from the OrderDetail bean. Now lets say you
want to write some code to add a OrderDetail to an Order (insert). How do you specify
which Order it should go to?
"Turn on" cascade save on the @OneToMany side
```java
@Entity
@Table(name="or_order")
public class Order {
...
// must cascade the save
@OneToMany(cascade=CascadeType.ALL)
List
So when the order is saved, because the @OneToMany relationship has cascade.ALL
the save is cascaded to all the order details.
Note that you can update OrderDetails individually (without relying on cascade save) but
to insert a new OrderDetail we are relying on the cascading save.
Removing a ManyToOne typically reflects a strong "ownership"
relationship. The Order "owns" the OrderDetails, they are persisted as
one via cascade save.
If cascade save is on a @OneToMany when the save is cascaded down from the 'master'
to the 'details' Ebean will 'manage' the relationship.
For example, with the Order - OrderDetails relationship when you save the order Ebean
will get the order id and make sure it is 'set' on all the order details. Ebean does this for
both Bidirectional relationships and Unidirectional relationships.
What this means is that if your OrderDetails has an @ManyToOne Order property (its
bidirectional) you do not need to set the order against each orderDetail when you use
cascade save. Ebean will automatically set the 'master' order to each of the details when
you save the Order and that cascades down to the details.
When you assign a @OneToMany you typically specify a mappedBy attribute. This is for
Bi-directional relationships and in this case the "join" information is read from the other
side of the relationship (meaning you don't specify any @JoinColumn etc on this side).
If you don't have a mappedBy attribute (there is no matching property on the other related
bean) then this is a Unidirectional relationship. In this case you can specify a
```java
@JoinColumn if you wish to override the join column information from the default).
@Entity
@Table(name="s_user")
public class User implements Serializable {
// unidirectional …
// … can explicitly specify the join column if needed
@OneToMany
@JoinColumn(name="pref_id")
List
A One-to-One relationship is exactly the same as a One-to-Many relationship except that
the many side is limited to a maximum of one.
That means that one of the @OneToOne sides operates just like a @ManyToOne (the
imported side with the foreign key column) and the other @OneToOne operates just like a
@OneToMany (exported side).
So you put the mappedBy on the 'exported side' – as if it was a @OneToMany.
From a Database perspective a One to One relationship is implemented with a foreign key
constraint (like one to many) and adding a unique constraint on the foreign key column.
This has the effect of limiting the "many" side to a maximum of one (has to be unique).
You are probably aware that there are no Many to Many relationships in a physical
database design. These are implemented with an intersection table and two One to Many
relationships.
Lets look at an example...
In the database diagram above there is an intersection table called s_user_role. This
represents a logical many to many relationship between user and role.
Q: When is a Many to Many better represented as two One to Many relationships?
A: If there is ever an additional column in the intersection table then you should consider
changing this from a Many to Many to two One to Many's and including the intersection
table in the model.
One way to think of this is that each @ManyToMany operates just like it was a
@OneToMany. The relationship must be "managed" meaning Ebean must take care of
inserting into and deleting from the intersection table.
The way this works is that any additions or removables from the many list/set/map are
noted. These become inserts into and deletes from the intersection table.
```java
@Entity
@Table(name="s_user")
public class User implements Serializable {
...
@ManyToMany(cascade=CascadeType.ALL)
List
The intersection table name and foreign key columns can default or be specified by @JoinTable etc.
The following code shows a new role added to a user.
```java
User user = Ebean.find(User.class, 1);
List
Note that if a role was removed from the list this would result in an appropriate delete from
the intersection table.
There are 4 ways that ID's can be automatically generated for new Entities. This occurs
when a entity is going to be inserted and it does not already have an Id value. The first 3 options are highly recommended for 2 reasons. To use UUID's with Ebean all you need to do is use the UUID type for your id property. Ebean will automatically assign an appropriate UUID Id generator.
```java
@Entity
public class MyEntity {
@Id
UUID id;
...
```
Refer: io.ebean.config.dbplatform.DatabasePlatform and DbIdentity
For each database type (Oracle, MySql, H2, Postgres etc) there is a specific
DatabasePlatform which defines whether the database supports sequences or
autoincrement. This then defines whether DB sequences or DB Identity / Autoincrement
will be used. This also provides a sequence generator specific to that database.
For DB sequences the NamingConvention is used to define the default name of the
sequences. This name will be used unless the sequence name is explicitly defined via
annotations.
What this means is that, typically you only need to the the @Id annotation unless you
need to override a sequence name (when it doesn't match the naming convention).
```java
@Entity
public class MyEntity {
@Id
Integer id;
...
```
For performance reasons we don't want to fetch a sequence value each time we want an
Id. Instead we fetch a 'batch' of sequences (refer to ServerConfig
setDatabaseSequenceBatchSize() ) - the default batch size is 20.
Also note that when the number of available Id's for a given sequence drops to half the
batch size then another batch of sequences is fetched via a background thread.
For Oracle, Postgres and H2 we use Db sequences. It is worth noting that this allows the
use of JDBC batch statements (PreparedStatement.addBatch() etc) which is a significant
performance optimization. You can globally turn on the use of JDBC batching via
ServerConfig.setUsePersistBatching() … or you can turn it on for a specific Transaction.
@Formula can be used to get read only values using SQL Literals, SQL Expressions and SQL Functions.
With a Formula the $\{ta} is a special token to represent the table alias. The table alias is
dynamically determined by Ebean and you can put the $\{ta} in the select or join attributes.
Example: The caseForm field using a SQL case expression
```java
...
@Entity
@Table(name="s_user")
public class User {
@Id
Integer id;
@Formula(select="(case when $\{ta}.id > 4 then 'T' else 'F' end)")
boolean caseForm;
...
```
Note the $\{ta} in place of the table alias
Note in this deployment 'T' and 'F' are mapped to boolean values.
```java
@Formula(select="(select count(*) from f_topic _b where _b.user_id =$\{ta}.id)")
int countAssiged;
```
The formula properties can be used as normal properties. This includes in query select
and where expressions.
```java
// include the countAssigned property
Query
The SQL generated from the query above is:
```xml
Note the "u" in the sql has replaced the $\{ta} [table alias placeholder] specified in the
select attribute of the formula.
It is also worth noting that this is potentially not great SQL!!! You should check SQL
in this form (get the explain plan for the query – get your DBA to review the sql etc) but
there is a good chance the sub query (select count(*) ... _b.user_id = u.id) will effectively
execute for each row returned. If that is the case the query above can quickly become
expensive and you may find you have an unhappy DBA .
The above can be re-written to use a view (if one exists). The benefit is that we can use a
join rather than a subquery which can perform much better from a database perspective.
```sql
// VIEW: vw_topic_aggr
// Lets say there is a view base on this SQL.
// It is typically more performant to JOIN
// to a view rather than use a subquery
create view vw_topic_aggr as
select user_id, max(id) as topic_max, count(*) as topic_count
from f_topic
group by user_id
```
And use the join attribute of @Formula
```java
@Formula(
select="_b$\{ta}.topic_count",
join="join vw_topic_aggr as _b$\{ta} on _b$\{ta}.user_id = id")
int countWithJoin;
```
Now, if the view does not exist we can do something similar ...
In this next @Formula the join attribute contains the select effectively replacing the
vw_topic_aggr view with (select user_id, max(id) as topic_max, count(*) as topic_count
from f_topic group by user_id).
```
@Formula(
select="_b$\{ta}.topic_count",
join="join (select user_id, max(id) as topic_max, count(*) as topic_count from f_topic group by user_id) as _b$\{ta} on _b$ {ta}.user_id = id")
int countWithJoin;
```
```java
Query
Results in the following SQL: - will generally perform better than the subquery
```xml
It is also worth noting that the formula fields can be used in where expressions.
Example: where countWithJoin > 1
```java
Query
This is an Ebean specific annotation (not part of JPA) for mapping Enum's to database
values. The reason it exists is that IMO the JPA approach for mapping of Enums is highly
dangerous (in the case of Ordinal mapping) or not very practical (in the case of String
mapping).
Lets take the example of this Enumeration:
```java
public enum UserStatus {
ACTIVE, INACTIVE, NEW
}
```
Enum Ordinal Mapping is Dangerous
In my opinion JPA Ordinal Mapping for Enum's is very dangerous, and it is recommended that you avoid it.
The reason is because the ordinal values for Enum depends on the order in which they appear.
```java
public class TestStatus {
public static void main(String[] args) {
int ord0 = UserStatus.ACTIVE.ordinal();
int ord1 = UserStatus.INACTIVE.ordinal();
int ord2 = UserStatus.NEW.ordinal();
// 0, 1, 2
System.out.println("ord 0:"+ord0+" 1:"+ord1+" 2:"+ord2);
String str0 = UserStatus.ACTIVE.name();
String str1 = UserStatus.INACTIVE.name();
String str2 = UserStatus.NEW.name();
// "ACTIVE", "INACTIVE", "NEW"
System.out.println("str 0:"+str0+" 1:"+str1+" 2:"+str2);
}
}
```
OUTPUT:
The problem is that if you change the order of the Enum elements such as in this example
(DELETED is now first with Ordinal value of 0) ...
```java
public enum UserStatus {
DELETED, ACTIVE, INACTIVE, NEW
}
```
With the above code the Ordinal values for ACTIVE, INACTIVE and NEW have all
changed. This is a very subtle change and now every status existing in the database will
be incorrectly represented in the application. Hopefully this issue would be picked up
quickly but there could be situations where this subtle data issue is not picked up before a
real disaster has occured.
It is more likely that your DBA would prefer to save space by mapping this to a
VARCHAR(1) column and use "A", "I", "N" and "D" as codes to represent ACTIVE,
INACTIVE, NEW and DELETED.
The issue with the String mapping is that more frequently than not the names of the
Enumeration elements will have to be comprimised to short less-meaningful names to
map into DB values or your DBA will be unhappy with long wasteful values.
With EnumValue (Ebean specific annotation) you explicitly specify the value map the entry
to. This Annotation has been logged with the Eclipselink project in the hope it makes it's
way into the JPA spec.
Ebean v2.4 added support for automatic Encryption/Decryption of properties.
The result is that without changing your application code some of your
properties on your entities can stored in encrypted form in the DB.
Currently DB Encryption for H2, Postgres, MySql and Oracle can be used on String types and "Date" types (java.sql.Date, Joda DateMidnight, Joda LocalDate).
Any type not supported by DB Encryption functions uses "Java client Encryption".
The default DB encryption decryption functions used are:
When Java client encryption occurs the "Encryptor" interface is used. By default Ebean has a AES 128 bit based implementation but you can also configure Ebean to use your own implementation if you wish.
Whenever a property is encrypted or decrypted a "Key" must be used. Ebean will internally ask the EncryptKeyManager for a key given the table and column name.
You must supply an implementation of the EncryptKeyManager.
You can mark a property to be Encrypted programmatically via EncryptDeployManager, or put the @Encrypted annotation on the bean property or a combination of the two.
By default a property will use DB encryption if it is supported (based on its type - String or 'Dates' basically). If you want to ensure a property uses Java encryption you can specify dbEncryption=false on the annotation or EncryptDeploy. You may want to do this so that the CPU cycles for encryption/decryption occur on the Java process rather than the DB process.
Your application code does not change
That's it. Your code to query, insert, update and delete etc does not change and Ebean automatically does the encryption/decryption behind the scenes.
Results in the following SQL:
You can specify the EncryptKeyManager implementation in the ebean.properties
file like below:
Or if you are programmatically configuring an EbeanServer using ServerConfig,
set the EncryptKeyManager.
What Ebean is doing internally is detecting when an encrypted
property is being used. Internally it will call the EncryptKeyManager
with the table and column of the property to get the encryption key.
This key is then added as a bind variable to the prepared statement.
As the key is added as a bind variable into the statement you can
not use encryption with 'ordered' parameters because it can effectively
change the position of other parameters. You can use 'named'
parameters or the criteria api for building queries - but you can't
use positioned (1,2,3,4..) parameters.
Removing a ManyToOne - watch those inserts...
Managed Relationships = @OneToMany + cascade save
@OneToMany Notes
One-to-One relationship
Many-to-Many relationship
Id generation
UUID Id Generation
DB Sequences / DB Autoincrement
Batched fetch of Db Sequences
@Formula
A SQL Expression
A SQL Function
EnumMapping
ord 0:0 1:1 2:2
str 0:ACTIVE 1:INACTIVE 2:NEW
Enum String mapping is limited
@EnumValue
```java
public enum UserStatus {
@EnumValue("D") DELETED,
@EnumValue("A") ACTIVE,
@EnumValue("I") INACTIVE,
@EnumValue("N") NEW
}
```
Encryption
Transparent Encryption with Ebean
DB Encryption and "Java client Encryption"
DB Encryption of String and "Date" types
DB Encryption Functions
Encryptor (Java client encryption implementation)
EncryptKeyManager
Deployment: @Encrypted and EncryptDeployManager
Limitations
Examples:
```
List<Patient> list =
Ebean.find(Patient.class)
.select("id, name")
.where().eq("name", "Rob")
.findList();
```
Configuraton:
A EncryptKeyManager:
```java
package com.avaje.tests.basic.encrypt;
import io.ebean.config.EncryptKey;
import io.ebean.config.EncryptKeyManager;
public class BasicEncyptKeyManager implements EncryptKeyManager {
/**
* Initialise the key manager.
*/
public void initialise() {
// can load keys or initialise source resources ...
}
public EncryptKey getEncryptKey(String tableName, String columnName) {
// get the key for the given table and column
String keyValue = ...;
return new BasicEncryptKey(keyValue);
}
}
```
Internals


10 The stage has its own scripting area. It can be selected by clicking on the Stage icon at the left of the sprite corral. Unlike a sprite, though, the stage can’t move. Instead of costumes, it has backgrounds: pictures that ﬁll the entire stage area. The sprites appear in front of the current background. In a complicated project, it’s often convenient to use a script in the stage’s scripting area as the overall director of the action. B. Nesting Sprites: Anchors and Parts Sometimes it’s desirable to make a sort of “super-sprite” composed of pieces that can move together but can also be separately articulated. The classic example is a person’s body made up of a torso, limbs, and a head. Snap ! allows one sprite to be designated as the anchor of the combined shape, with other sprites as its parts. To set up sprite nesting, drag the sprite corral icon of a part sprite onto the stage display (not the sprite corral icon!) of the desired anchor sprite. The precise place where you let go of the mouse button will be the attachment point of the part on the anchor. Sprite nesting is shown in the sprite corral icons of both anchors and parts: In this illustration, it is desired to animate Alonzo’s arm. (The arm has been colored green in this picture to make the relationship of the two sprites clearer, but in a real project they’d be the same color, probably.) Sprite, representing Alonzo’s body, is the anchor; Sprite(2) is the arm. The icon for the anchor shows small images of up to three attached parts at the bottom. The icon for each part shows a small image of the anchor in its top left corner, and a synchronous/dangling rotation ﬂag in the top right corner. In its initial, synchronous setting, as shown above, it means that the when the anchor sprite rotates, the part sprite also rotates as well as revolving around the anchor. When clicked, it changes from a circular arrow to a straight arrow, and indicates that when the anchor sprite rotates, the part sprite revolves around it, but does not rotate, keeping its original orientation. (The part can also be rotated separately, using its turn blocks.) Any change in the position or size of the anchor is always extended to its parts. Also, cloning the anchor (see Section VII. B) will also clone all its parts. Top: turning the part: the green arm. Bottom: turning the anchor, with the arm synchronous (left) and dangling (right). C. Reporter Blocks and Expressions So far, we’ve used two kinds of blocks: hat blocks and command blocks. Another kind is the reporter block, which has an oval shape: . It’s called a “reporter” because when it’s run, instead of carrying out an action, it reports a value that can be used as an input to another block. If you drag a reporter into the scripting area by itself and click on it, the value it reports will appear in a speech balloon next to the block:


Quickly search TV shows and Movies and check if cast members are still among the living.
Results
<%= htmlWebpackPlugin.options.footer %>


{% load static %}
Current Data Version: {{ currentBackUp.description }}
| Years on Roster | First Name | Last Name | Position | Height (in) | Weight (lb) | No. Years Starter | No. Years All-Conference | League | College | Hometown | State or Country | High School |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Select Filters to Query |


Neural Network Stock Predictor
Neural Network Stock Predictor by
Jake Marsh
.
View source code on Github


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INFOVIS-UCAS Course Poster
{{ item.groupInfo }}
INFOVIS-UCAS Course Poster Session
This is Poster Session at Nov. 4th, 2016, part of Information Visualization Course in UCAS. More Info at
Course Wiki
and
Course Repo
.


REVIEW: COP LAND (1997) a movie review by Chris Webb copyright 1997
Cast: Sylvester Stallone, Ray Liotta, Harvey Keitel, Robert De Niro, Annabella Sciorra, Janeane Garofalo, Cathy Moriarty, Michael Rapaport. Directed by James Mangold
How close to being a classic film is Cop Land? About 100 minutes away.
Here is a film that is wrapped in a 95 minute package that should be about three hours long, and still would be enjoyable. Director/writer James Mangold probes into the lives of 5 different personalities that only touched the surfaces of their lives. He could have and should have gone deeper. Despite this lapse, though, Cop Land is a great film with great acting across the board.
THE SURPRISE
Sylvester Stallone is an intelligent guy. After all, he wrote the Academy Award winning Rocky (1976), and was nominated for the screenplay. It was also the last time we saw him truly act. Maybe urban dramas are a place he could inhabit and reap benefits from for movies to come. After failing to impress in comedy (Stop, Or My Mom Will Shoot, Oscar) and in his specialty, action (the last few Rockys and Rambos, Judge Dredd), Stallone has delivered an understated performance that rightfully has Oscar buzz flying around him.
As the lonesome loser, Freddy Heflin, Stallone has to portray a half-deaf, overweight (he added 40 pounds and watched muscle deteriorate), and joke of a cop, who never became a Cop. He is the sheriff of Garrison, New Jersey, a haven for New York's most corrupt police officers. He keeps a peaceful town, but no one takes him seriously. He watches the cityscape pass him by, a place his hearing kept him from working. However, he wasn't always this buffoonish.
He lost his hearing while saving the woman (Annabella Sciorra) he has come to love, and protect, after she plunged off a bridge in her car years before. This kept him from becoming the decorated city officer he yearns to be, but in Cop Land he is presented the chance to achieve hero status.
THE REDEMPTION
Ray Liotta could have won me over years ago, had I seen GoodFellas before witnessing his performances in Unlawful Entry, the ironically titled Unforgettable and the atrocious Turbulence. I can finally say, he has won me over.
In fact, he puts in the most impressive performance in this well- stocked film. As an ambiguously moral cop, Liotta dives into his own personal dilemma of doing what's right and doing what's fashionable. He has some questionable dealings as a result of using his police privileges which extend to a drug habit and insurance fraud. But, on the good side, he serves as Freddy's mentor.
Perhaps to show HIS seriousness, Liotta has beefed up as well. In one chase scene, its enjoyable to watch Stallone and he become out-of-breath as a result of their weight gain. With his usual intensity, Liotta puts in a performance for all-time, that should be recognized come Oscar time. He's the one to watch.
THE RELIABLES
Harvey Keitel is the bad cop. Robert De Niro is the good internal affairs cop. Michael Rapaport is the fallen-hero cop. Noah Emmerich and Janeane Garofalo are the small-town Heflin-wannabes. All are terrific.
Keitel is unforgiving as ever as . He is the one who created Garrison for his profit and to run his shady dealings. His nephew, Michael Babitch, played by Rapaport, made a mistake. He had saved six black children's lives, recently, but became trigger-happy after being side-swiped by two black teens, and kills them. His uncle, Keitel's Ray Donlan hides him as others plant a gun in the deads' car.
Everyone around knows this is false, including Mo Tilden (De Niro). Yes, even De Niro has put on the pounds to capture the essence of an overeating desk cop, who must chase down some of his own. This meets with the bad cops' disfavor, but also compromises Freddy's position between his friends who got him the sheriff's job and doing the right thing. The deal is, Freddy has spotted Babitch, and Tilden has gone after Heflin to get him to become the cop he's wanted to be: An heroic one.
Garofalo and Emmerich play the bumpkin deputies smartly, and don't want to become involved in breaking up a mob-run dictatorship in Garrison. Its Freddy's turn to become the law. The question is, will he?
THE PAYOFF
Stallone and De Niro together make sparkling confrontations over right versus loyalty. And we are finally shown that Stallone knows how to act and can stand his own. De Niro has returned to acting since seeing a ridiculous bit in Marvin's Room and his patented psycho in The Fan.
Keitel and Liotta hold well, with Liotta putting in his best performance yet. The only lagging part comes from director James Mangold.
This was a great script which could have gone on forever, and been just as riveting. We hardly got to know some of these fascinating guys, but his direction was impeccable. Watch for the deafened shoot-out which takes place. It is the second great shooting sequence of the summer taking the lead of Face/Off's Over the Rainbow. Still, when the only flaw is that it was too short, it says something for the movie.
Come Oscar time, I ask that the Academy look favorably on Stallone, recognize Liotta, and give Cop Land a much-deserved nomination. Its not one of the immortals, but its one to see again and again.
My grade: A
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


{% extends "view/rootpage.html" %} {% block title %}Tournatrack{% endblock %} {% block content %}
In time, Tournatrack will be an all-singing, all dancing tool to help run debating competitions. Right now, it handles pre-registration for tournaments, lets you create Debater CVs, and lets runners update the tab room electronically via QR codes.
Get in loser, we're going debating!{% endblock %}


Chat room 2c1
Change name
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This chat does not keep any message or log. Enjoy your anonymity :)


array geoip_db_get_all_info ( void )
The geoip_db_get_all_info() function will return detailed information as a multi-dimensional array about all the GeoIP database types. This function is available even if no databases are installed. It will simply list them as non-available. The names of the different keys of the returning associative array are as follows: "available" -- Boolean, indicate if DB is available (see geoip_db_avail()) "description" -- The database description "filename" -- The database filename on disk (see geoip_db_filename())
Returns the associative array.


{% load staticfiles otree_tags %} {% block content %}
In your opinion, how many Tokens should a participant in your group, including yourself, allocate to the Common account in the current round?


We all know the Holiday Season can be the most expensive part of the year, every year expenses creep up. We're using more services, the cost of food and other goods continues to go up, and life is simply becoming more expensive. Most people don't take the time to do a quick personal audit to see where they are paying more than they need to, or where expenses could be cut all together.
A quick 5 minute analysis can identify areas where huge savings could be found -- so that you can spend more money on things you actually like this December.
Read through each item on the list below to see just how much you could save before the Holiday season kicks off. ...
#1 - Stay On Top Of Your Electric Bill
Next to monthly housing payments, heat and electric bills are often the biggest expense around the home. Note the options below to start saving on these big expenses with immediate results...
- Unplug Everything: you know that appliances and electronics continue sapping electricity as long as they're plugged in, even when their switches are turned off? Making a habit of unplugging these items when they aren't in use saves a lot of energy over time. This includes computers, TVs, the toaster, hair dryers and phone chargers.
- Use energy-efficient light bulbs: Replace all of your incandescent bulbs with compact fluorescent bulbs (CFLs) or LED bulbs. Incandescent bulbs release most of their energy through heat, rather than light. Newer bulb styles are much more energy efficient, and they save a lot of electricity and money over time.
- Use Smart Technology: How many times does the TV get left on with nobody watching it? Use timers and smart outlets to automatically turn off items at designated times or after a certain amount of time of inactivity. Smart thermostats can also make your home more energy efficient by automatically adjusting the temperature when you're away.
These things may seem small, but small amounts of energy over time can create big bills! Often times electric bills are made up of a lot of unnecessary usage -- and that's money that could be better spent elsewhere (or put back in your pocket).
#2 - Homeowners Get $3,252/year Taken Off Their Mortgage with the Government's Lucrative "FMERR" Program
To all Homeowners: this one thing could really cut your expenses this year...
Not many are aware of the sensible Government Program referred to as the FMERR (Freddie Mac Enhanced Relief Refinance Program) that could benefit millions of Americans and reduce their mortgage payments by as much as $3,252 per year! You can bet the banks aren't too thrilled about losing all that profit and might secretly hope homeowners don't find out about the program.
So while the banks happily wait for this program to end, the Government is making a final push and urging homeowners to take advantage. This program is currently active but could be shut down at any given time. The good news is that once you're in, you're in.
So if reducing your payments by $271/month, paying off your mortgage faster, or even taking some cash out would help you, it's important to check your eligibility for free here. Checking your eligibility is quick and completely free!
Check My Eligibility For Free
#3 - Do You Have $15,000 or More in Credit Card Debt? Make Sure to Have a Look at This
With the skyrocketing cost of living in the United States, more and more adults are struggling with financial debt than ever before. And with interest rates snowballing the amount owed, owing on your credit cards can seem like a trap from which it is impossible to free yourself. Think again, here's what credit card companies don't want you to know...
For everybody with more than $15,000 in credit card debt, this personal loan program can greatly reduce the amount owed, this personal loan program can greatly reduce the amount owed. b This is allowing many of you to become totally debt free in the short period of 24 – 48 months.
So if you or your family member carries $15,000 or more in credit card debt, then click here to find out how to reduce your monthly payments!
Yes I Want To Reduce My Monthly Credit Card Payments »
#4 - Throw an Aspirin in the Wash and Be Left Speechless
Only aspirin can compete with bleaches and the top stain removing agents.This amazing tip will save your white laundry (and there's a bottle of expired, worthless aspirin somewhere around the house).
Here's how to do it:
Start by dissolving (5) 300mg aspirin tablets in 2 gallons of hot water. Crush the pills beforehand to speed up the process. The next thing to do is soak your white laundry in the mixture, and leave it overnight. In the morning, place the clothes in the washing machine, add a few aspirin pills again, and wash them as usually.
Please Note: This is a tip shared by one of our readers. Be sure to test this method out yourself before using it on clothes you care about (although we have not received any reports of bad experiences).
#5 Get a Big Break On Homeowners Insurance
Let's face it... everyone needs homeowners insurance, and the insurance companies know that. But how often do you actually use your insurance? Probably not enough to make up for the cost year after year. Home insurance should not be expensive.

Homeowners insurance is actually pretty inexpensive, but most people are paying far too much. In fact, as many as 57% of adults are overpaying for their home insurance. But that's all coming to an end thanks to popular homeowners insurance comparison sites.
#6 - Rent Out the Spare Room
This one can put a little extra in the pocket, just by maximizing unused space in the house.
It's becoming increasingly common for homeowners to harness the earning potential of their property by renting out space to tenants or tourists. Rentership in the U.S. is near a 50-year high, according to the U.S. Census Bureau, with 35.6 percent of the population renting rather than owning a home as of the third quarter of 2018.
A large share of potential renters can make becoming a landlord attractive. Whether you have an English basement or a spare guest room, Airbnb has made short-term rentals fun and lucrative. On average, those who rent on Airbnb earn 4.5x more than if they were to rent to a tenant as a traditional landlord. That figure also accounts for a 30% vacancy rate, so there are things definitely attractive about this model.
To market on Airbnb, you're required to report the additional income you receive. But that income can easily cover the mortgage and other expenses. There's also the added benefit of being able to deduct any repairs and improvements made to that rental space!
P.S. Don't' want to rent out a bedroom, you could always rent out extra storage area or garage space!
#7 - Enjoy Monthly Savings on Car Insurance (Saves $500 or More)
Did you know that depending on your age and other factors, car owners could get a generous discount on their car insurance? Recent studies indicate that only 5% of American drivers over the age of 50 are paying less than $64 per month for car insurance. That's a lot of people paying a lot more than they may need to!
This is probably because most are not taking advantage of the multiple discounts available to them. Luckily, finding these discounts and seeing how low your rate could be is super easy. It only takes about 60 seconds by using this free website to check for applicable disaounts.
Click here to see if you qualify to save $500+ on car insurance
See My New Rate »
#8 - Use Soda to Clean The Most Stubborn Areas of Your Home
Who knew one of the world's most enjoyed drinks could be such a practical household staple? Coke is similar to an acidic cleaner. The quantity of acid in soda is sufficient to erode at the enamel of your teeth, making them more vulnerable to decay. So why buy those expensive cleaners when you can perfectly clean those stubborn stains with Coke. You can use it for a variety of household chores, such as...
- Remove grease stains from clothing and fabric
- Clean a toilet; pour around bowl, leave for a while, flush clean
- Clean tile grout; pour onto kitchen floor, leave for a few minutes, wipe up.
- Descale your kettle
- Remove marker stains from your carpet. Apply Coke, scrub and then clean with soapy water
- Clean your windows; soak a cloth with Coke and rub your window. Then simply wash the glass pane with water
#9 - Federal "Cash Savings Program" Gives an Average $21,573 for Home Improvements
Homeowners across the country are using the new Federal "Cash Savings Program" that puts an average of $21,573 back into the home owner's pocket, which can be used to pay for home improvements and other expenses.
Millions of homeowners have already taken advantage of this incentive, but an estimated 40 million homeowners could still be eligible to receive their cash savings as early as this October — and deadlines may be approaching soon.
While most are using the incentive to pay for kitchen and bath remodels, others are getting new windows, the roof repaired, and updating appliances. Meanwhile others are using their cash savings to take a much needed vacation, pay off debt, and even fund a college savings plan.
These programs are all thanks to the Government's effort to stimulate the economy by helping homeowners greatly reduce their monthly mortgage payment and boost home values across America, (
IMPORTANT: Homeowners that have not yet filed to claim their savings are urged do so right away before deadlines are announced. Checking eligibility only takes about 60 seconds and is 100% free when using the the Home Remodel Programs website.
Keep in mind that homeowners with a 600+ credit score and a mortgage balance over $105,000 are likely to qualify.
Check My Eligibility »
#10 - Stock Up Your Fridge and Reduce Your Energy Bill
File this under strange-but-true: A full fridge regulates temperature better than an empty one. Open space in your refrigerator fills with warm air whenever you peek inside, making your poor appliance work overtime. Your grandparents' fridges were smaller and easier to fill, so it wasn't an issue for them. But today's larger fridge/freezers can waste significant energy.
So go ahead, stock up on veggies, meat, and milk — just don't let your grocery costs run too high in the process. If you can't fill the fridge with usable food, place pitchers of water to take up the space. It's recommended to set your fridge between 36 and 38 degrees Fahrenheit for max efficiency.
#11 - Never Pay Out-of-Pocket For Costly Home Repairs Again
Many homeowners simply don't have enough money lying around to pay for expensive home repairs.  What if your heater breaks when you need it the most? Who amongst us has hundreds or even thousands available at a moment's notice for such a repair?
This is why many homeowners are getting this new Home Warranty Programs and they may end up saving thousands in the long run. The AC, electrical heaters, appliances, roofing repairs – it's all covered! If there's something they can't fix, they will simply replace it.
#12 - Get 70% Off Life Insurance and $1,000,000 Tax Free!
If you have a family, life insurance is a must. Most people don't have savings large enough for their family to pay off their mortgage, cover childcare costs and ensure their children get a good education — never mind ensuring your loved ones don't inherit your debts.
Life insurance companies know all of this and the bigger the policy, the more they profit. They've been getting away with charging high rates for years – but that's all starting to change.
Fortunately there is a way to get a rock solid, yet cheap life insurance policy from top providers. All you need to do is compare quotes from multiple insurance companies. This amazing website does that for you, and the best part is it's totally free! The site will run your information through their technology to automatically find the best life insurance policies available at the lowest possible price. You could end up saving up to 70% on life insurance!
No medical check and instant approval policies are also available for seniors. Click here to see available plans.
Save on Life Insurance »
By taking advantage of any of the programs in the list above, homeowners can easily save thousands of dollars a year -- and for many years to come.
Don't Forget to Claim the Most Popular Money-Saving Discounts…
If you found this list of Surprising Money-Saving solutions useful, and think others may too, be sure to share it on your favorite social network by clicking the button below…


Giannis Antetokounmpo has triple-double in Bucks’ victory
by The Associated PressMILWAUKEE (AP) - Giannis Antetokounmpo had his second triple-double of the season and the Milwaukee Bucks beat Carmelo Anthony and the short-handed Portland Trail Blazers 137-129 on Thursday night.
Antetokounmpo had 24 points, 19 rebounds and a career-high 15 assists to lead the Bucks to their sixth straight victory. Antetokounmpo, who also had a triple-double in the season opener, has 16 career triple-doubles. Milwaukee is 14-2 in those games.
Eric Bledsoe added 30 points and six assists in the Bucks’ highest-scoring game of the season.
After scoring 10 points on 4-of-14 shooting in 24 minutes in his season debut Tuesday night against the Pelicans, Anthony had 10 points in the first half Thursday. The 10-time All-Star finished with 18 points (6-of-15 shooting) and seven rebounds for the Blazers, who were without Hassan Whiteside (hip), Damian Lillard (back), Zach Collins (shoulder) and Jusuf Nurkic (leg).
CJ McCollum scored 37 points for Portland. Skal Labissiere had 22 points, 12 rebounds and five blocks.
PELICANS 124, SUNS 121
PHOENIX (AP) - Brandon Ingram scored 15 of his 28 points in the fourth quarter and JJ Redick scored 26 points, leading New Orleans to its third straight win.
Jrue Holiday had 23 points and nine assists for the Pelicans, and E’Twaun Moore added a season-high 19 points.
Kelly Oubre Jr. led Phoenix with 25 points in its third consecutive loss. Devin Booker had 19 for the short-handed Suns, who were without starting center Aron Baynes and starting point guard Ricky Rubio.
More AP NBA: https://apnews.com/NBA and https://twitter.com/AP_Sports
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I am a Computer Engineering graduate student at Stony Brook University. I joined this university in Fall 2017 and expect to graduate in December 2018.I am currently interning at IPC Systems in the Research and Development team as a Software Developer intern, developing IPC Unigy 360 application which is a cloud based communication application for traders in global financial market.
My main interests are in the field of software engineering, Internet of Things, machine learning and cloud computing. I am deeply passionate about tackling and solving problems in the field of software engineering.
In my first semester at Stony Brook, I had a fantastic opportunity to be a teaching assistant for undergraduate course ESE224 - C++,Data structures and algorithms. It was an enriching experience to interact with a class of approximately 80 students and learnt a lot.
In Summer 2018, I had an opportunity to work as a Software Developer Intern for IPC Systems, Research and Development team. I was responsible for data visualization and data analytics of revenue of IPC’s product-Unigy 360. I worked extensively on Python and SQL, where I worked on data visualization and data analytics using Python libraries and stored the data in SQL and wrote stored procedures. Worked on a Python application to automate the process of dialing into conference calls from IPC’s Unigy 360 application. Developed REST Api’s using Flask and Node.js to integrate with the front end application.
I started my career at Ericsson India, working as a Network Engineer in Data Analytics where I had an opportunity to analyse large sets of Network data(3g/LTE) using Python and determine the error patterns, analyse the network behavior. I worked on SQL to store all the relevant network data which was helpful in data analysis. I designed and developed a web application which was used to log in errors in network, downsites and monitoring 3g/LTE carriers. Was also involved in optimization of in-SQL statements which were used for front end application. My experience in Ericsson helped me develop a strong foundation in Software development and data analysis.
I hope to be student all my life as i am passionate about learning new things. Apart from that I am a sports buff, a life long fan of Football club of Barcelona and a big fan of Roger Federer. I love to play soccer, table tennis and watch anime in my free time. I enjoy spending time with my family, reading books and watching movies to relax.


x
ᕕ( ᐛ )ᕗ Hellu, welcome.
This is a place where I dump my doodles.
You may see it as a portfolio, as an art dump,
whatever. I don't really care.

I literally have no control over those things soz.
This is not a professional website :)
so yeh. Have fun, enjoy.
Before going down the rabbit hole...

Thanks for wanting to know more about me~
In a nutshell, I'm a major perfectionist and try-hard that
ironically also trying my best to NOT be a try-hard.
In which it resulted in my being a big ball of stress 24/7
ᕕ( ᐛ )ᕗ.
yeh. Thats it. Thanks for coming to my TED Talk.
JUST KIDDING.
What I do (professionally)
nothin
I was studying a Masters in Mathematics before dropping out recently
due to personal problems.
I studied User Design and User Experience,
Discrete Mathematics, and Operations Research as my major(s),
and minoring in Computing and Graphic Design.
Quite a mixed bag I'd admit, but hey, I like to poke my
fingers in every pie I come across ᕕ( ᐛ )ᕗ.
I was a Design Consultant at Momentium Consulting,
and worked on UI/UX based projects. Sometimes I
might join a tech-based project, but usually I don't do
the hardcore coding there.
Currently I'm working on art commissions and tutoring. Feel free to email me if you're interested.
I might put up more links for each section on my works below,
so stay tuned :D
A website I did during my first year, filled with naiveness, bad humour, and not giving a single hoot about uni:
Portfolio for ARCH10001What I do (casually)
I draw. uh. yeh. Take a look at my gallery if you like? Careful, though.
I stress draw A WHOLE HECKIN LOT, and sometimes my thoughts may
surface a little too much, so umm, sorry not sorry?
Ofc, my life is a joke, and I have the music to go with it (๑・ω-)～♥”
I play the clarinet in my uni's wind ensemble, (though not well)
play the piano, and a little bit of guitar. yeh you get the "finger
in many pies" thing now do you? I'm also learning to play the flute
at the moment, idk how i cope but yeh.
hmmm. something else about me?
if you're reading this far then i guess the answer is yes?
well if you say no then the close button is always there for you : )
Anyway, I'm also into languages and stuff,
it'll be easier to show you in a list:
- 廣东话
- Bahasa Malaysia
- python
- c
- SQL
- English
- JavaScript
- 中文
- MATLAB (controversial i know)
- Tex
What I like
masking my drpression with bad jokes and puns and memes
and my adorable smile
DOGS. i love my dogs
literally the love(s) of my life.
Our eldest is Blacky, she was stray that just
wondered into our house back in 2008 and...stayed. ever since.
Smart and cheeky, she loves chewing on ice (weird i know),
sitting inside the house and looking at the garden for hours,
running away from home,
and of course, belly rubs.
Then we have Double, he was adopted via our local SPCA in 2014,
and likes sleeping in inconspicuous places. He lives in our backyard,
chillin' every single day.
They both despise showers and it is always a big work trying to
catch em for showering (´°̥̥̥̥̥̥̥̥ω°̥̥̥̥̥̥̥̥｀)
Ummm, my favourite vege are ladies' fingers, known by everyone
else except my family as Okra. But usually they're quite expensive
in where I live, so I would only buy them for my birthday.
Oh I have favourite chemical compound! It is CaCO3 (Calcium Carbonate),
I like the way it just rolls off your tongue hehehe. As for my
favourite number, it's just a boring 42. Nothing like pi or the
golden ratio, just 42.
Bug Report
Okay, so if you found any bugs on this website (or in the unlikely event
that you suspect any plagiarism - either done BY me or OF my works),
please please PLEASE let me know. You can email me, or send me a message
on any social media listed below.
If there are no bugs...
The same goes for any commisions/requests, or if you have any queries
regarding my works, feel free to pop me a message ᕕ( ᐛ )ᕗ. I'm
open to all criticisms - constructive or not, fire away.
Or....
or you could always send me some love (´°̥̥̥̥̥̥̥̥ω°̥̥̥̥̥̥̥̥｀) i'd appreciate it very much.
imma soft bean pls be kind


Kylie Jenner says she's 'made the naughty list' as she sparkles in huge red bow
Kylie Jenner is typically provocative in the latest pics for her new cosmetics collection as she enters the festive season with a firm eye on being on Santa's bad list
by James Brinsford, https://www.facebook.com/james.brinsfordKylie Jenner has declared that she has "made the naughty list" this year.
The 22-year-old billionaire make-up mogul is once again in sparkling form as she teases the launch of a new cosmetic collection for the festive season.
The Keeping Up With The Kardashians star revealed that there was something new from Kylie Cosmetics by posing in a sparkling red bow on Instagram .
Kylie shared with her 151 million followers that she had something for Christmas lists across the world, with a sizzling pic that had amassed over a million likes in its first hour.
Dressed in red, with a giant gift bow in hair, Kylie looked like the gift that would top many people's want list, as she made reference to a turbulent few months in her personal life.
The reality star has split from rapper Travis Scott, the father of her daughter Stormi Webster, and has since been linked with a romantic liaison with Drake.
She was seen at his side for much of his 33rd birthday party and there have been rumours that they have 'dated' since then.
This has all been denied by sources close to Kylie, especially as Drake has been a long-term friend of the Kardashian family.
Captioning the pic, Kylie wrote: "Made the naughty list this year.. my HOLIDAY collection is around the corner. Who’s ready for the reveal?"
Kourtney Kardashian's ex Scott Disick's current beau, Sofia Richie, was among the first to comment, saying: "In love w you"
Meanwhile, Kylie has been forced to deny that she threatened a small company with legal action after she trademarked the popular saying 'Rise and Shine.'
She took to Twitter over the weekend to deny reports that her legal team contacted a small clothing business based in Australia - after they carried T-shirts with the well-known phrase emblazoned on.
In response to the reports, the mother-of-one wrote: "Guys, please don't believe everything you read. I have not sent any Rise and Shine cease and desist letters."
She explained: "Rise and Shine was an unexpected moment.. I had a lot of fun with it, and I have laughed so hard seeing everyone's memes since the video came out a few weeks ago."
The make-up mogul then followed up with a second Tweet that read: "There are no law suits, no cease and desist letters. Happy Sunday."
Do you have a story to sell? Get in touch with us at<EMAIL_ADDRESS>or call us direct 0207 29 33033.


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This First Public Working Draft outlines the requirements that the User Agent Accessibility
Guidelines Working Group (UAWG) has set for development of User Agent
Accessibility Guidelines 2.0 (UAAG 2.0). These requirements are based on feedback from
the use of UAAG 1.0 and will be used to determine if the UAWG has met
its goals as UAAG 2.0 advances through the W3C
Recommendation Track Process.
This section describes the status of this document at the time of its
publication. Other documents may supersede this document. A list of current
W3C publications and the latest revision of this technical report can
be found in the W3C technical reports
index at http://www.w3.org/TR/.
This is a First Public Working Draft of "User Agent Accessibility Guidelines 2.0 Requirements."
This document was developed by the User
Agent Accessibility
Guidelines Working Group (UAWG), part of
the W3C Web Accessibility Initiative (WAI).
The goals of the UAWG are discussed in the UAAG
Working Group charter. The UAWG is part of the WAI
Technical Activity.
This requirements document introduces planned new work on a second generation of guidelines for browser and media player accessibility.
Comments on our proposed direction are welcome at<EMAIL_ADDRESS>(Public Archive).
Publication as a Working Draft does not imply endorsement by the W3C Membership. This is a draft document and may be updated, replaced or obsoleted by other documents at any time. It is inappropriate to cite this document as other than work in progress.
This document was produced by a group operating under the 5
February 2004 W3C Patent Policy. This document is informative only.
W3C maintains a public
list of any patent disclosures made in connection with the deliverables
of the group; that page also includes instructions for disclosing a patent.
An individual who has actual knowledge of a patent which the individual
believes contains Essential
Claim(s) must disclose the information in accordance with section
6 of the W3C Patent Policy.
User Agent Accessibility Guidelines 1.0 (UAAG 1.0) provides guidelines for
designing user agents (browsers) that lower barriers to Web accessibility for people
with disabilities (visual, hearing, physical, cognitive, and neurological).
Since the release of UAAG 1.0 as a W3C Recommendation
in December 2002, the UAWG has received feedback about the usability, understandability,
and applicability of the suite of documents. Also, in the intervening years
there have been changes and improvements in
- technologies and techniques used in web content,
- functionality of assistive technology,
- accessibility application programming interfaces (APIs), and
- platforms used to receive content.
The feedback, changes, and information gathered from evaluating
user agents using test suites to develop implementation
reports is driving the development of
UAAG 2.0 and is captured as the Requirements for UAAG 2.0 (this document).
The primary goal of UAAG 2.0 is the same as it was for version 1.0. To lower barriers to accessibility
of user agents.
We intend to ensure that the revision is backwards and forward compatible.
We intend to attract the participation of developers of browsers, assistive technologies, plug-ins, extensions, accessibility
APIs (Microsoft Active Accessibility - MSAA, Gnome Accessibility Toolkit - ATK, iaccessible2, Microsoft UI Automation on Windows Vista - UIA, etc.) as well as consumers of
accessibility APIs (e.g., some assistive technology and plug-in developers) and end users.
Areas for Development in Version 2.0
Ensure that UAAG 2.0 is relevant to evolving Web technologies:
In developing UAAG 2.0, the UAWG will:
- Take into account advances in Web technologies since the release of UAAG 1.0. Specifically, the new version will add or improve references to W3C, non-W3C, compound documents, platforms, and emerging internet technologies. UAAG 2.0 will also promote the use of public engineered accessibility APIs and the implementation of Document Object Models (DOMs).
- W3C technologies include HTML/XHTML, XFORMS, CSS, XSL, XSLT, MathML,
SMIL, SVG, and others.
- Non-W3C technologies include Flash, PDF, Shockwave, Java applets,
video formats (QuickTime, REAL, Windows Media, etc.) and others.
- Compound document examples include:
- XHTML + SVG + MathML
- XHTML + SMIL
- XHTML + XForms
- XHTML + VoiceML
- Compound documents can also include integration
of non-W3C formats with W3C or other non-W3C formats.
- Platforms include both software and hardware frameworks, including
architecture, operating systems and desktops, languages (scripting,
programming, markup), and programming interfaces.
- Primary operating systems and desktops include Windows XP and
Vista, Linux (Gnome and KDE Desktops) and other UNIX variants such as Solaris,
MacOS, and Java. Mobile platforms such as phones, personal data assistants (PDAs), etc.
and their operating systems (PalmOS, Windows Mobile, Java ME,
etc.) will also be considered.
- Scripting, programming, markup languages, and development
environments include C/C++, Python, Java, JavaScript, XML User Interface Language (XUL), as
well as W3C markup languages and many others.
- Programming interfaces include:
- Native operating system programming interfaces
for Windows, Linux, Java, MacOS, etc
- DOM programming interfaces such as COM interfaces
for Windows Internet Explorer and ISimpleDOMNode
for Firefox
- Engineered accessibility APIs include Microsoft
Active Accessibility (MSAA) and IAccessible2 on Windows,
UI Automation on Windows Vista (UIA), Accessibility Toolkit
(ATK) and Assistive Technology Service Provider Interface
(AT-SPI) for Linux, and Universal Access for MacOS.
- Emerging technologies include W3C technologies such
as XHTML, XForms, and Web APIs, as well as Rich Internet Applications
(RIA) which include AJAX, mashups, wikis, widget toolkits like
the Dojo toolkit, etc.
- Address the interaction of preferences that are set by
various levels of technology (i.e., platform, browser, content) and
by
different actors (e.g., authors setting accesskeys and creating custom
controls, browser-users setting keyboard preferences). The group will
reference external preference negotiation protocols where they exist.
- Address the behavior of extensions and related technologies
that allow the user to modify the view through scripting and other
techniques such that these changes are made available to all appropriate
accessibility mechanisms (e.g., DOM, accessibility API, etc.).
- Address privacy of user settings.
- Consider adding search of conditional content.
- Address user agent repair functionality when content is non-conformant with
WCAG 2.0.
- Address the balance between customizations complexity and streamlining
(profiles).
Ensure that the conformance requirements are clear
In developing UAAG 2.0, the UAWG will:
- Consider modularizing the UAAG 2.0 document. One module would
address "core" browser capabilities (i.e., features for people
needing
some accessibility support, but who do not use assistive technologies).
Other modules might address voice browsers, speech input, etc. that,
while important, are not as relevant to "basic" browsers.
- Be clear about which features/functions can be passed off to assistive technologies
and/or extensions.
- Ensure requirements are relevant on all platforms (techniques may be different).
Identify clearly who benefits from accessible user agents.
In developing UAAG 2.0, the UAWG will:
- Attempt, through informative support documents, to more clearly
identify who will benefit from each requirement.
- Attempt to address, as completely as possible, the needs of:
- user agent developers
- user agent extension developers
- user agent plug-in developers
- assistive technology developers
- API accessibility architects
- end users with:
- blindness
- low vision
- color deficit or distortions
- deafness
- hearing loss
- cognitive limitations
- reading disabilities
- speech impairments
- paralysis, weakness, and other problems with movement
and coordination of limbs
- photosensitivity
- and combinations thereof.
Modify the design of deliverables
In developing UAAG 2.0, the UAWG will:
- Simplify the structure of the deliverables,
where possible, in order to promote ease of use. In designing the usability of
the deliverables, the UAWG will consult the results of the WAI Site
Redesign Task Force usability testing and discuss the design with representatives
of the WAI-EOWG.
- Make an effort to align the structure of the document, wherever appropriate, with the one used in ATAG 2.0 and
WCAG 2.0 by splitting requirements into the perceivable, operable,
understandable, and access system interoperable categories.
- Examine whether similar checkpoints can be combined to reduce redundancy.
Last edited:
October 25, 2007


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UCContract provides a means to evaluate a given UniversalContainer object against an arbitrary contract, and determining if it matches that contract. The primary intent is to provide an easy means of checking incoming JSON objects to ensure they are formatted as expected, but it can also be used to verify objects on deserialization, post requests, or as a means of checking other input.
Instances of UCContract are created from UniversalContainers describing the contract. Contract descriptors are maps which contain the key "type". This key must map to a string designating the type of UniversalContainer the contract describes. Other members of the contract description are optional, and dependent on the type. If present, these members restrict the range of possible values that the given element may take on.
| Type / Constraint |
Value | |
|---|---|---|
| boolean | Contract matches a UC holding a boolean value. | |
| character | Contract matches a UC holding a character. | |
| string | Contract matches a UC holding a string. | |
| regex | A regular expression the string must match. Uses regexec from the standard C library. | |
| integer | Contract matches a UC holding a character. | |
| lower_bound | The smallest integer value that the UC may take on. | |
| upper_bound | The largest integer value that the UC may take on. | |
| real | Contract matches a UC holding a real (float/double). | |
| lower_bound | The smallest real value that the UC may take on. | |
| upper_bound | The largest real value that the UC may take on. | |
| map | Contract matches a UC holding a map. | |
| required_members | Must map to another map. Each member of this map is a map between a string and another map specifying a contact. The map being checked must contain each of the specified keys, and each key must conform to the contract given for that key. | |
| optional_members | Must map to another map. Each member of this map is a map between a string and another map specifying a contact. The map being checked must may contain of the specified keys, and each key must conform to the contract given for that key if it appears. It is not a violation of the contract if some optional member does not appear. | |
| array | Contract matches a UC holding an array. | |
| size | Specifies a contract of type integer. The size of the array must match the bounds given in the contract. | |
| forall | Specifies a contract which every member of the array must satisfy. | |
| exists | Specifies an array of contracts. For each element of this array, the matched container must contain an element matching the given contract. Note that an element may match multiple entries in the exists array. |
When a contract is created any required regex is compiled and saved for later use. Otherwise, creating a new instance of UCContract is not terribly expensive. However, in most cases it will involved deserializing the UniversalContainer describing the contract; most likely from some JSON source. This can be expensive, especially if it involves an I/O operation. Therefore, it is recommend that instance of UCContract we initialized once and then retained in some globally accessible store for later comparisons.
Below is an example of a contract description in JSON, showing how to use the various elements. To use a contract like this, you would first deserialize the JSON to a UniversalContainer using uc_decode_json, and then pass the resulting UC to the constructor for a UCContract object.
{ "type" : "map", "required_members" : { "name" : { "type" : "string", "regex" : "[A-Z][a-z]*\\ [A-Z][a-z]" }, "age" : { "type" : "integer", "lower_bound" : 18 }, "manager" : { "type" : "boolean" }, "sex" : { "type" : "character" }, "email" : { "type" : "string", "regex"<EMAIL_ADDRESS>} }, "optional_members" : { "dependents" : { "type" : "array", "size" : { "type" : "integer" "upper_bound" : 8 }, "forall" : { "type" : "map", "required_members" : { "name" : { "type" : "string", "regex" : "[A-Z][a-z]*\\ [A-Z][a-z]" }, "age" : { "type" : "integer", "lower_bound" : 0, "upper_bound" : 17 } } }, "exists" : [{ "type" : "map", "required_members" : { "name" : { "type" : "string", "regex" : "[A-Z][a-z]*\\ [A-Z][a-z]" }, "age" : { "type" : "integer", "lower_bound" : 5, "upper_bound" : 5 } } }] }, "salary" : { "type" : "real", "lower_bound" : 25000.0, "upper_bound" : 250000.0 } } }
Below is an example of some data that this contract matches without errors; again given in JSON format.
{ "name" : "John Smith", "age" : 35, "email"<EMAIL_ADDRESS>"dependents" : [ { "name" : "Jr Smith", "age" : 10 }, { "name" : "Sue Smith", "age" : 7 }, { "name" : "Sally Smith", "age" : 17 } ], "sex" : "M", "manager" : false }
Creates a new UCContract object from the description provided by the UniversalContainer uc. See explanation above.
Compares the container uc against the contract, and returns 0 if uc matches the contract. A non-zero return value indicates one or more violations of the contract; depending on which bits of the return code are set. Note that in the case of arrays and maps, there is no indication of which element caused a particular flag to be set, and there may be multiple violations of the same type.
| ucc_IMPROPER_TYPE | The container or one or more of its elements has the wrong data type. |
| ucc_CONSTRAINT_VIOLATION | The value of the container violates the constraints specified in the contract. This is also the flag that signals an array that has violated its size constraints, or for which some element has violated that forall constraint. |
| ucc_EXTRA_MAP_ELEMENT | A map contains one or more elements that are not specified in as required or optional. |
| ucc_MISSING_REQUIRED_MAP_ELEMENT | A map is missing an element that is marked as required. |
| ucc_MISSING_REQUIRED_ARRAY_ELEMENT | An array does not contain an element that is specified in the exists constraint. |
| ucc_STRING_DOES_NOT_MATCH | Some string does not match the given regex expression. |
This method calls compare on the given container, and performs an or operation between the mask and the result of the compare operation. If the final result is non-zero then a UniversalContainer is thrown as an exception. The resulting exception has the code key set to uce_ContractViolation, and the key compare_result set to the value of the compare operation ored with the mask. The key violations maps to an array of strings containing the same messages produced by the error_messages method.
When passed a result code, this method will return a vector of error messages in English matching the flags sets in the result. This is a utility method to make debugging easier.


Delicious
THE BEST FOOD BLOG ON THE WEB.
THE BEST FOOD BLOG ON THE WEB.
POSTED ON 15 DEC 2013 /DESSERTS PRINT
For the fiq-swirl: Melt butter over medium heat in a saucepan. Add brown sugar and stir to dissolve. halve all of the figs and toss in the saucepan with water and lemon juice. Cook over medium heat, stirring frequently, until you have a chunky-jammy mixture. Add salt with one or two stirs, set aside and let cool completly.
Ice cream: In a small pot over medium heat, combine milk, and granulate sugar until sugar is completly dissolved and the milk is just barley lukewarm. Whisk in the egg yolks. Set mixture in the fridge and wait until the fiq mixture is cooled.
Using and ice cream machine, pour liquids into the frozen basin and process according to manufacturer instructions, i.e., letspin and thicken for 21 minutes. Pour semi-frozen mixture into a pyrex dish or glass tupperware. Freeze for at least two hours before serving.
Food enthusiast, phptography fan. Add a pinch of raw foodism and that's pretty much who I am.


Global Functions in Global Namespace C++
in Sourcefile semaphor.h
- osl_acquireSemaphore
- extern "C"
sal_Bool osl_acquireSemaphore(
-
| virtual |
abstract |
const |
volatile |
template |
static |
inline |
C-linkage |
| NO |
NO |
NO |
NO |
NO |
NO |
NO |
YES |
- D E P R E C A T E D
- Summary
- acquire()decreases the count. It will block if it tries to
decrease below zero.
- Description
-
Must not be used, as unnamed semaphores are not supported on Mac OS X.
- Return
- False if the system-call failed.
- osl_createSemaphore
- extern "C"
oslSemaphore osl_createSemaphore(
-
| virtual |
abstract |
const |
volatile |
template |
static |
inline |
C-linkage |
| NO |
NO |
NO |
NO |
NO |
NO |
NO |
YES |
- D E P R E C A T E D
- Summary
- Creates a semaphore.
- Description
-
Must not be used, as unnamed semaphores are not supported on Mac OS X.
- Parameters
| InitialCount |
denotes the starting value the semaphore. If you set it to
zero, the first acquire() blocks. Otherwise InitialCount acquire()s are
immedeatly successfull.
|
- Return
- 0 if the semaphore could not be created, otherwise a handle to the sem.
- osl_destroySemaphore
- extern "C"
void osl_destroySemaphore(
-
| virtual |
abstract |
const |
volatile |
template |
static |
inline |
C-linkage |
| NO |
NO |
NO |
NO |
NO |
NO |
NO |
YES |
- D E P R E C A T E D
- Summary
- Release the OS-structures and free semaphore data-structure
- Description
-
Must not be used, as unnamed semaphores are not supported on Mac OS X.
- Return
- fbbb
- osl_releaseSemaphore
- extern "C"
sal_Bool osl_releaseSemaphore(
-
| virtual |
abstract |
const |
volatile |
template |
static |
inline |
C-linkage |
| NO |
NO |
NO |
NO |
NO |
NO |
NO |
YES |
- D E P R E C A T E D
- Summary
- release()increases the count.
- Description
-
Must not be used, as unnamed semaphores are not supported on Mac OS X.
- Return
- False if the system-call failed.
- osl_tryToAcquireSemaphore
- extern "C"
sal_Bool osl_tryToAcquireSemaphore(
-
| virtual |
abstract |
const |
volatile |
template |
static |
inline |
C-linkage |
| NO |
NO |
NO |
NO |
NO |
NO |
NO |
YES |
- D E P R E C A T E D
- Description
- tryToAcquire()tries to decreases the count. It will
return with False if it would decrease the count below zero.
(When acquire() would block.) If it could successfully
decrease the count, it will return True.
Must not be used, as unnamed semaphores are not supported on Mac OS X.
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Copyright © 2012, The Apache Software Foundation, Licensed under the Apache License, Version 2.0. Apache, the Apache feather logo, Apache OpenOffice and OpenOffice.org are trademarks of The Apache Software Foundation. Other names may be trademarks of their respective owners.


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Problem ?
Quick fixes
Here are some quick fixes to common issues:
None of those helped. What now ?
Check that you're using the latest version of MultiBit (downloadVersion) using the "About" menu in MultiBit. Follow the upgrade instructions if necessary.
I'm using downloadVersion and it's still happening. What now ?
MultiBit provides comprehensive help both here on the website and on other sites:
- Read through the MultiBit help (if you have not done so already).
- Look through the Bitcoin Stack Exchange site.
-
Search previous MultiBit issues because someone else has almost certainly been in the same situation.
There are lots of support resources online to help you use MultiBit. Just a little bit of searching in Google will often resolve the problem.
I'm the first person to have this problem! What now ?
OK, you should file an Issue. Use the approach below to get the fastest response from the support team:
- Copy the following text:
Bug report
Operating System:
MultiBit Version:
Steps to replicate the problem:
- Re-visit the MultiBit Issue reporting center
- Click on the "New Issue" button.
- Paste the template text and fill it in for your computer. The more detail you can give the quicker we can address the problem. Screenshots are often very useful but be sure to hide any sensitive information since they will be public.
Help contents for all versions
You can access the MultiBit help as follows:


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Practice your typing
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---
layout: page
title: "Honor"
description: "Honors from my university"
header-img: "img/home-bg.jpg"
---
- Outstanding Graduate of UESTC
- Star of Innovation & Entrepreneurship of 2nd EE Star Election
- College Students Enrepreneurship Competition - university 1st Prize (1/120teams, Leader)
- Top 10 Excellent Entrepreneurial Individual of UESTC
- Excellent Project of Electronic Sci. & Tech. Research Institute (TOP 3/38 projects, Leader)
- 1st Prize ’Seagate Cup’ Entrepreneurial Talent Show
- Challenge Cup Innovative Competition - university 3rd Prize
- No.6 in tennis match of UESTC
- 3rd Prize ’EE Cup’ Electronic Design of UESTC


Called when popup is maximized or minimized.
onToggle = function(event)
This event is emitted in addition to onMax or onMin and can be used
for resizing of the content inside the popup, for example resizing a grid or a layout. Please note that you will need to user
event.onComplete to trigger the resize when transition is complete.
You can add event listener during the object creation:
or after popup is opened:
The event handler is called before the default action of the event is triggered. You can cancel the default action by calling
event.preventDefault(). To perform an action
after the event is fully processed, define event.onComplete function.
See events page in utilities for more details.


Week no. 6
Electronics Design :
-
Redraw the echo hello-world board;
-
Add at least a button and LED (with current-limiting resistor)
-
Check the design rules, make it, an test it.
Redraw the Echo Hello-World Board
To iniciate this week's work we started by reading this tutorial:
http://archive.fabacademy.org/archives/2017/doc/electronics_design_eagle.html#step4
- First step: Download and Install Eagle;
- Second step: Download the Hello Echo schematic and board files;
- Third step: Download and Install the Libraries.
- Fourth step: Read the micro-controller datasheet.
When you use an electronic component it is very useful to read the datasheet. It contains many information about the
characteristics of the components, especially the power requirements (helpful to don't damage the component)
and the pinout (useful to correctly connect the component). Moreover the datasheet tell us the behaviour of the component and,
if necessary, the configuration parameters (that could be software or hardware). A microcontroller is a
complex component so the datasheet is very rich of information. The ATTiny datasheet can be found here.
After reading the tutorial and done this four steps i'm ready to start this assignment!
Create new project-Right click on the created project and create new schematic.
Adding the components from the fab library is straight forward process.
Parts that are already on the Hello Echo Board:
6-pin programming header: for programming the board
microcontroller: attiny44A. Once the microcontroller is programmed,
the program stored in non-volatile memory. This means that it will remember the program.
FTDI header: powers the board and allows board to talk to computer
20MHz resonator: external clock. The attiny has a 8Mhz clock but the resonator is faster
(increase the clock speed of the processor) and more accurate.
The components to the schematic:
Resistor (value 10k)
Button (OMERON switch)
Ground
VCC
connect pin 10 (PA3) on the microcontroller to the button
LED (Light Emitting Diode)
Resistor (current limiting resistor)
To the LED i choose i need to use a 150 ohm resistor or above to avoid blowing out the LED.
I chose to use a 499 ohm resistor, because is the one that i have most in the lab.
When the components are placed on the schematic, its time to start connecting them by using the Net tool.
If the wiring becomes too crowded, you can use name tool to label the wires and connect them that way.
Similarly named wires are connected in the board layout.
Once the layout is ready, switch to the board view (File-switch to board).
Next, we need to place the components inside the defined board area and then design the wiring on the board.
The final step is to make the board export ready.In layers menu in the top toolbar,
wee need to
select the only the top layer (traces only).
Then we need to export as a png (file-export-image)
with the settings should:
MONOCHROME
500 DPI
You can have my files here.
Milling and Stuffing
To this part of the assignment i used tha fab modules to generate the traces .rml code and the VPanel to control the MDX40 machine.
Then ichanged the tool and repeated the same process to do the cut, first i imported the .png file to the fab modules,
generated the cut .rml code and imported to the Vpanel of the MDX40 to proced to the cut.
Soldering


Wow has this been tough. I hope some of y'all reading saw my old page, because that was the absolute worst! MAJOR IMPROVEMENTS.. right??
Alright so the thing with that last page was, I created something crazy simple because that's what I knew how to do. We created that y'know pretty early on and DBC is my first real exposure to coding and all so I didn't really know how to go about it.. Looked at everyone else's and I mean I knew mine was terrible but once I saw everyone else's I was just in awe. I honestly didn't update it regularly, but mostly because I knew I was gonna scrap the whole thing... So I didn't want to put in any time fixing something I knew I'd completely destroy to start brand new, you know? I definitely should've scrapped it earlier and started working little by little rather than what I did here.. but it's done! Sorta kinda, because I know there's no such thing when it comes to updating :P
I had fun scrapping and starting over, because I felt free and already had some exposure. This time, I spent more time with my wireframing. Decided to draw it out rather than use the online wireframing tools and I had a much better experience doing so. When it came to creating the actual pages, I had to do some research but that also came much easier now that I've practiced looking stuff up.
Overall, I'm pretty happy with the end result. I know there is definitely room for improvement. As i'm typing this, I'm aware of certain things I need to edit.. but for now, this is okay..
Alright Phase 1, gimme what you got!


{% extends "smt_base.html" %} {% block content %}
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HELLO WORLD
MY NAME IS
REGAN
GAME & WEB DEVELOPER
Since the world is stepping into a new dimension of digital spaces, Virtual Reality is a must. I develop these VR experiences using the Unity Game Engine and C#. Among other things.
I'm able to create browser experiences using HTML, PHP and CSS. And I can get quite creative with Javascript too.
I enjoy a little problem solving, be it coding a game in C# or creating a nifty web page functions using Javascript. I also take time to learn about other languages if possible.
WEB & GAME DEV
Hello World, I am Regan. I think Game Technology and Web Development could be a peculiar combination, but I believe the next step for the Internet will be much more 3-Dimensional.
UNITY
PHOTOSHOP
GITHUB
BLENDER
ILLUSTRATOR
VSCODE
SOFTWARE I USE
BLENDER
ILLUSTRATOR
VSCODE
UNITY
PHOTOSHOP
GITHUB
WEB & GAME DEV
Hello World, I am Regan. I think Game Technology and Web Development could be a peculiar combination, but I believe the next step for the Internet will be much more 3-Dimensional.
"Education is what remains after one has forgotten what one has learned in school"
This was the foundation of my skillset for the most part. It taught me everything needed to pursue my goals in life.
One of the subjects in my homeschooling life that taught me all the essentials and marketable skills that could be used in the real working world.
My first year experience at Friends of Design .This course flamed my passion for VR and game development. Everything from coding in C# to 3D modelling and animation was taught here.
My second year at Friends of Design I was taught many useful things. From video editing, 2D animation and essentially web developing. I see everything taught here as a very important foundation to a bright future.


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| Number of Classes | Line Coverage | Mutation Coverage | Mutation Score |
|---|---|---|---|
| 2 | 93% | 49% | 90%
Killed: 28
Uncertain: 0
|
| Name | Line Coverage | Mutation Coverage | Mutation Score |
|---|---|---|---|
| DefaultSendGridV2Configurer.java | 91% |
55% |
100%
Killed: 5
Uncertain: 0
|
| SendGridV2Builder.java | 94% |
47% |
88%
Killed: 23
Uncertain: 0
|


3 Terrible Anti-patterns for Error-Handling in 'REST' APIs:
I’ve seen these anti-patterns in a lot of web APIs, so I thought I’d detail why they’re bad and what to do instead.
Using a 200 status code for every response:
This anti-pattern is common for SOAP-like RPC APIs. Using a 200 status code for all your responses is silly because you end up having to reinvent an error-indication in your response body instead, and nobody in the world knows your new standard (or wants to have to learn it).
It’s also extremely confusing in the cases that an error has occurred because a status code of 200 means everything is A-OK. There are already a bunch of error codes in the 400 and 500 ranges that are fully capable of indicating all sorts of common problems. It’s still great to put an error message in the response body, but there should be a 400 or 500-level status code so people know that an error even occurred and don’t go ahead and try to interpret the response body as normal or otherwise assume a success.
Using a 500 status code for all errors:
This anti-pattern is common because 500 is what most frameworks will do when a web application throws an uncaught exception, and so it becomes convenient to just throw exceptions and not worry about the repercussions. This is mildly better than using a 200 status code for literally everything, because at least it shows an error occurred but it still causes a lot of confusion for client developers.
When you 500 for an error (even if your web framework did it for you), you’re signalling that the problem with the request was the fault of your application (the server) and it’s possible that retrying the request will be successful. Because 500 errors indicate an internal server error, they shouldn’t actually ever happen though1 — In general, you’ve got a bug in your application if they do, and the web server will tell everyone about it. The right thing to do, if there’s something wrong with the request is to respond with the appropriate 400-level status code.
Using a 500 error when a 400-level status code is more appropriate is obviously really confusing to the person making the requests because it doesn’t even let them know that their request needs to be fixed. Even if that person is also you, it forces you to start digging into your back-end for what could possibly just be a bad client request. If you don’t know which 400-level code to use, at the very least use 400 (Bad Request) itself. This will at least give your client developer an indication if the blame is on the server or the client and cut your debugging in half. A few words about the error in the response body can go a long way as well.
Logging 400-level codes at ‘error’ level:
Logging is pretty important to measuring the quality of implementation of an API, and learning about specific defects. The ‘error’ level in your logs should be a way to indicate “things that should not have happened that are within this application’s control”, so that you actually have a hope of attempting a 0-error policy. 400 level codes are errors of course, but they’re client errors, and not your server application’s error, so they should not be logged as errors along with your actual 500-level errors (Of course you might still log them as “info” level to keep track of what kinds of crazy things your clients are doing).
Why do all these details matter?
When you have an interface between two applications (the client and the server in this case) like HTTP, it REALLY simplifies things a lot if they communicate whether messages are acceptable or not (and why). Even if you control both ends of the interaction, you can save yourself a lot of server-side debugging by having the server indicate what exactly went wrong with a given request, instead of repeatedly reading stack traces every time some JSON you POSTed is missing a property. Compared to how little extra work there is involved in communicating the problem correctly, it’s pretty short-sighted to just let all exceptions bubble-up, or catch all exceptions silently (and 200).
Keep in mind too that if you’re now convinced that communicating errors is important, then HTTP already has a system for just that: HTTP status codes (plus whatever specifics you want to additionally communicate in the response body). Status codes are part of the greater HTTP standard that a lot of developers, libraries, proxies, and caches already understand. Re-inventing your own error mechanism is generally a waste of everyone’s time (with you at the top of the list).
Getting this right is a real time-saver over the long-haul even if you’re the only consumer of the API writing both client-side and server-side. The time-savings only multiplies as you add more clients.
-
Sometimes 500 is appropriate of course: If your application requires a database and its lost connectivity to it, then a 500 makes total sense. It signals that there’s a problem in your application and the client can possibly try the request again later.↩


--- layout: post status: publish published: true title: Tool - Generating SSH Keys author: display_name: hojunbaek login: hojunbaek email<EMAIL_ADDRESS>url: '' author_login: hojunbaek author_email<EMAIL_ADDRESS>wordpress_id: 2283 wordpress_url: http://ezcocoa.com/?p=2283 date: '2014-05-06 14:38:18 +0900' date_gmt: '2014-05-06 14:38:18 +0900' categories: - Tool tags: - ssh - synology comments: [] ---
It's from help.github.com.
$ cd ~/.ssh $ ls -al #Lists the files in your .ssh directory
Check the directory listing to see if you have files named wither id_rsa.pub or id_dsa.pub. If you don't have either of those files go to step 2. Otherwise. you can skip to step 3.
To generate a new SSH key, copy and paste the text below, making sure to substitute in your email.
The default settings are preferred, so when you're asked to "enter a file in which to save the key, "" just press enter to continue.
$ ssh-keygen -t rsa -C<EMAIL_ADDRESS># Creates a new ssh key, using the provided email as a label Generating public/private rya key pair. Enter file in which to save the key (/Users/you/.ssh/id_rsa): [Press enter]
Next, you'll be asked to enter a passphrase.
Enter passphrase (empty for no passphrase): [Type a passphrase] Enter same passphrase again: [Type passphrase again]
Which should give you something like this:
Your identification has been saved in /Users/you/.ssh/id_rsa. Your public key has been saved in /Users/you/.ssh/id_rsa.pub. The key fingerprint is : 01:0f:f4:3b:ca:85:d6:17:a1:7d:f0:68:9d:f0:a2:db<EMAIL_ADDRESS>Then add your new key to the ssh-agent:
$ ssh-add ~/.ssh/id_rsa


| Offset | Length | Description |
|---|---|---|
| 0 | 1 byte | Machine ID byte |
| 1 | 1 byte | Command ID byte |
| 2 | 2 bytes | Length of data (see note below) |
| 4 | n bytes | Data (if attached) |
| 4+n | 2 bytes | Checksum (if data is attached) |
| Value | Description |
|---|---|
| 08h | Computer sending TI-89/92+/V200 data |
| 88h | TI-92+/V200 to Computer or TI-92+/V200 to TI-92+/V200 |
| 98h | TI-89 (Titanium) to Computer or TI89 (Titanium) to TI89 (Titanium) |
| Value | Description | Data Included |
|---|---|---|
| 06h | Variable Header (VAR) | A standard or padded variable header |
| 09h | Clear to send (CTS) | None |
| 15h | Data packet (DATA) | Screenshot/variable/backup data |
| 2Dh |
Silent - Request Versions (VER) | None |
| 36h | Skip/Exit (SKIP/EXIT) | A five-byte rejection code (see codes below) |
| 56h | Acknowledge (ACK) | None |
| 5Ah | Checksum Error (ERR) The previous packet must be sent again. |
None |
| 68h | Check Ready (RDY) | None |
| 6Dh | Silent - Request Screenshot (SCR) | None |
| 78h | Continue (CONT) | None |
| 87h | Direct command (CMD) | None - all data needed is in the packet header. There is no checksum. |
| 88h |
DeleteVariable (DEL) |
A standard variable header |
| 92h | End of Transmission (EOT) | None |
| A2h | Silent - Request Variable (REQ) | A standard or padded variable header |
| C9h | Silent - Request to Send Variable (RTS) | A standard or padded variable header |
int calculateChecksum(unsigned char* data, unsigned short datalength) {
unsigned short x, checksum;
for(x=0; x<datalength; x++) {
checksum+=data[x]; //overflow automatically limits to 16 bits
}
return checksum;
}
| Offset | Length | Description |
|---|---|---|
| 0 | 4 bytes | Size of actual variable data, in bytes, with or without the first four bytes of each data packet. |
| 4 | 1 byte | Type ID Byte (see type ID's below) |
| 5 | 1 byte | Size of variable name, in characters |
| 6 | n bytes | Variable name (not zero-terminated) |
| 6+n | 1 bytes | Extra byte for FLASH transfers |
| Value | Description (click for variable format) |
|---|---|
| 00h | Expression |
| 04h | List |
| 06h | Matrix |
| 0Ah | Data |
| 0Bh | Text |
| 0Ch | String |
| 0Dh | GDB |
| 0Eh | Figure |
| 10h | Picture |
| 12h | Program |
| 13h | Function |
| 14h | Macro |
| 15h |
Cause execution of assembly
block (never encountered) |
| 18h | Set/Get calculator date |
| 1Ah | List the folder/apps table entries (global/local directory list request) |
| 1Bh | with 1Ah, list content of a given folder (local dirlist) |
| 1Ch |
Other file |
| 1Dh | Backup (See Backup Header Format below) (used only in sending mode) |
| 1Fh | with 1Ah: list all main folders (global dirlist) |
| 20h |
Get a certificate |
| 21h | Assembly program |
| 22h | Get IDLIST |
| 23h | Advanced Mathematic Software: the Operating System of the calculator (AMS) |
| 24h | FLASH application (free apps, at least) |
| 25h |
Certificate |
| Offset | Length | Description |
|---|---|---|
| 0 | 4 bytes | Always {00h, 00h, 00h, 00h}. |
| 3 | 1 byte | Type ID Byte (1Dh in this case). |
| 4 | 1 bytes | Length, in characters, of the name field. Always 04h. |
| 5 | n bytes | Name: "main". |
If the header is a request-style header, then the data length field (offset 0) contains 4 and the name field (offset 5) contains "main".
A remark: the backup request is only used in sending mode. Indeed,
the
TI89 (and also the TI92+) does not have a true backup mode. A backup is
simply a group of all variables.
|
Link Cables |
Table of Contents |
Remote control |


Before Change
-------
tf.Tensor
layout = "cna" if "batch_norm" in kwargs else "ca"
layout = layout * (depth_3 + depth_1) + "p"
kernels = [3] * depth_3 + [1] * depth_1
with tf.variable_scope(name):
x = conv_block(dim, inputs, filters, kernels, layout, **kwargs)
After Change
-------
tf.Tensor
layout = kwargs.pop("layout", "cna")
layout = layout * (depth_3 + depth_1) + "p" * downscale
kernels = [3] * depth_3 + [1] * depth_1
with tf.variable_scope(name):
x = conv_block(inputs, filters, kernels, layout=layout, name="conv", **kwargs)