Aurelia Moser, CartoDB Workshop - Hasadna, IL
July 6, 2015
Find this document here:
Find the code checkpoints here:
Source: The Data Visualization Catalogue.
Source: Time Travel Between Counties, Carto.JS
Source: Geogia County Car Crash Counts, C3.JS
Map population by relative density
## Examples + Alcatraz Escape Revisited + LA Sheriff Election Results + Starwars Galaxy Map + Demonstrations in Brazil + Global Forest Watch + Urban Reviewer
You can read more about the CartoDB APIs and JS Library here
You can fork the dataset we’ll be working with, and the files for the workshop here. Clone the repo to download.
We also have a “Data Library” full of datasets that you can mashup with your own data.
## Getting Geospatial Data
Geospatial data is info that ids a geolocation and its characteristic features/frontiers, typically represented by points, lines, polygons, and/or complex geographic features.
I based most of this demo on my assumptions, because I wanted to make a fast map, because the data didn’t have headers, I guessed on which fields corresponded to the pollution counts for transport/electrical/industrial factors contributing to air quality.
The most basic SQL statement is:
sql
SELECT * FROM table_name
A more detailed query is like this:
sql
SELECT
name,
height,
age
FROM
class_list
WHERE
name = 'Aure'
AND (
height > 1.2
OR
height < 1.9
)
SELECT
is what you’re requesting (required)FROM
is where the data is located (required)WHERE
is the filter on the data you’re requesting (optional)GROUP BY
and ORDER BY
are optional additions, you can read more about aggregate/other functions below.There are two special columns in CartoDB:
the_geom
the_geom_webmercator
The first of these is in the units of standard latitude/longitude, while the second is a projection based on the original Mercator projection but optimized for the web.
If you want to run SQL commands and see your map update, make sure to SELECT
the the_geom_webmercator
because this is the column that’s used for mapping–the other is more of a convenience column since most datasets use lat/long.
You can also do cool things like re-set the projection in SQL. Say you load in your data and want to make sure it’s in ITM (Israeli Transverse Mercator) or another ESPG, you can do that on the fly.
sql
SELECT cartodb_id, ST_Transform(the_geom_webmercator,2039) AS the_geom_webmercator FROM aureliamoser.municipalities
“municipalities” is my table name, “aureliamoser” is my username I reset the data to the correct projection and can generate a table with it.
You have myriad customization options in the in-browser editor.
sql
- run sql and postgis functions across your datawizard
- adjust the type, colors and fills in your mapinfowindow
- create hovers, tooltips with information from your datatablescss
- customize the css and style of your map outside the wizardlegends
- create keys for your mapfilters
- filter the data without sqlFilters are a great way to explore your data. Besides filtering your data, they allow you to see histograms of the distributions, the number of unique entries, or a search box for columns that have a large number of text entries.
The Editor allows you to select your visualization “type” and customize color palettes, design details, and otherwise set the tone for your map.
Check out visualization documentation for more.
The visualization style simple is the default visualization for all maps.
Styles available in the wizard
Select basemaps from different providers, use custom color, NASA data, MapBox tiles, etc.
Choropleth maps show map elements colored according to where a value associated with the map element falls in a range. It’s like a histogram where each bin is colored differently according to a color scale you pick.
Quantification is an option to pay attention to since it controls how the data is binned into different colors.
Play around with them and see what works best for your dataset.
CartoCSS is the styling language for our maps.
…can be easily customized!
You have the option of giving it a title, and changing the text for the colors. You can also change the colors manually, or, even better, change the color ramp back in the wizard.
Click on the 90-degree arrow to get back to view your tables/visualizations
Joining and merging tables to make one dataset is a common need. Say you have two datasets related to the same place/map and need to combine them so that they can share the same geometry.
You can do this in SQL read more here, but CartoDB also has an in-editor button for that.
Here is a usecase relative to these datasets:
name
column into one unified tablecolumn
or spatial
joinUsing the data above, you can load in two tables, merge them in the same visualization with the “merge button” or with SQL, and visualize them on the map with the GUI, or pull them into your own applications with the libraries and APIs.
Here’s a few steps you can follow, the code it in github (clone and follow along or do go through the steps in your own account).
You will need: + datasets from above + visjson from your account, you can reference mine to find yours too. + Basic Text Editor + Browser
+ Basics of `VisJson` ([ckpt-1](https://github.com/auremoser/hasadna/tree/master/1-visjson))
+ Quick map with `CreateVis` ([ckpt-2](https://github.com/auremoser/hasadna/tree/master/2-createVis))
+ Custom map with `CreateLayer` [(ckpt-3](https://github.com/auremoser/hasadna/tree/master/3-createLayer))
+ Add SQL/CSS Templates ([ckpt-4](https://github.com/auremoser/hasadna/tree/master/4-sqlcss))
+ Add Buttons ([ckpt-5](https://github.com/auremoser/hasadna/tree/master/5-buttons))
+ Infowindows ([ckpt-6](https://github.com/auremoser/hasadna/tree/master/6-info))
+ **BONUS:** Charts ([ckpt-7](https://github.com/auremoser/uofm-2015/tree/master/ckpt-7-chart))
The viz.json file is the main source of data for CartoDB JavaScript functions (createVis and createLayer) for creating visualizations in the browser.
layers
array because it explicitly shows the structure of how visualizations are put together
layers[0]
layers[1]
, may consist of multiple sublayers
layer_name
is the also the name of table where data comes from in the account with key user_name
You can view it by opening a text editor and loading the file, or downloading a JSON viewer extension for inbrowser views (Chrome or Firefox).
createVis
is excellent for creating maps quickly with very little code. There is a lot of customization with it as well. The documentation is here.
createLayer
is the other main method for bring maps to your browser. One big difference here is that we explicitly expose the SQL and CartoCSS, allowing for easy customization.
The following is the basic createLayer structure (depends on Leaflet.js):
```js
window.onload = function() { var vizjson_url = ‘https://team.cartodb.com/u/aureliamoser/api/v2/viz/f1af78c8-23c7-11e5-bff0-0e9d821ea90d/viz.json’; // <– Paste viz.json URL between quotes
var options = {
sql: "SELECT * FROM pollutant_emissions_merge",
// cartocss: ""
}
var sublayers = [];
// instantiate map object from Leaflet
var mapObj = new L.Map(map, { // <-- Replace map_id with your #id for rendering
center: [31.5000, 34.9000], // Telaviv, IL
zoom: 8 // zoom projection to adjust starting point zoom
});
// add basemap tiles
L.tileLayer('http://{s}.basemaps.cartocdn.com/light_nolabels/{z}/{x}/{y}.png', {
attribution: '© <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors'
}).addTo(mapObj);
// add data tile layers here (if you have multiple layers, you can manipulate them in js here)
cartodb.createLayer(mapObj,vizjson_url)
.addTo(mapObj)
.done(function(layer) {
console.log("Map successfully created.");
sublayers[0] = layer.getSubLayer(0);
sublayers[1] = layer.getSubLayer(1);
sublayers[1].set(options); // altering the SQL and CartoCSS; see above
sublayers[1].hide(); // hiding the municipality basic polygons
})
.error(function(err) {
console.log("Map not created: " + err);
});
}
```
You can create interactive maps that respond to javascript methods a number of ways, we’ll be using CSS templates, you can also make SQL templates, you can read documentation on available function magic in the PostGIS docs and otherwise just follow along.

section of your webpage.```css
#pollutant_emissions_merge{
polygon-fill: #FFFFCC;
polygon-opacity: 0.8;
line-color: #FFFFFF;
line-width: 0;
line-opacity: 1;
}
#pollutant_emissions_merge [ industry <= 6590.1] {
polygon-fill: #253494;
}
#pollutant_emissions_merge [ industry <= 1041.9] {
polygon-fill: #2C7FB8;
}
#pollutant_emissions_merge [ industry <= 130.1] {
polygon-fill: #41B6C4;
}
#pollutant_emissions_merge [ industry <= 38.2] {
polygon-fill: #A1DAB4;
}
#pollutant_emissions_merge [ industry <= 15.7] {
polygon-fill: #FFFFCC;
}
</style> ```
These two pieces of code are just a jQuery operation that finds the HTML element that has an id
of sql
or cartocss
and extracts the text contained within it.
sublayers[1].set(options); // altering the SQL and CartoCSS; see above
To add more interactivity, we’ll create two buttons to toggle between the Choropleth
map view and the view that gives a choropleth map. We can easily do this in CartoDB by using the sublayer.setSQL()
and sublayer.setCartoCSS()
methods to change the data.
First, create another


Adam is Free Software Activist and prefers Quality more than Quantity
February 24, 2016
1) Please introduce yourself and give us three keywords that would define you the best.
A FreeSoftware Activist and A Firefox Student Ambassador who has an Internet to learn Newtrends of Technology, who spends his time evangelize Free Software and Mozilla Firefox interested in working with ideas. Travels a lot and living with Engineering. A professional dreamer and a lefty sometimes. The mystery behind Space drives me mad. Have a lot of questions and need to find the answers within myself.
I Follow those lines in my LifeTime "Talent can Makes more Opportunities".
2) What area are you from [city]?
Viluppuram, Tamilnadu, India
3) What do you do as a career [job/school/retired]?
Pursuing FinalYear B.E(Computer Science and Engineering) in Mailam Engineering College
4) List a favorite hobby or something about yourself that you'd like to share.
Reading Books like(Leadership Wisdom, KarlMarx, Steve jobs, Imperialism, che guevara, confessions of an Economic hitman, Indian Economics, Why I am an Atheist by bhagat singh etc),
Hearing Music, etc.
5) Links to your website, blog, etc.?
Blog: http://adamlaskas24.wordpress.com/
Website: http://amdadam.github.io/
6) How did you discover the Web?
In My Schooling, My Father Bought me a Mobilephone, it was an Basic Handset with GPRS Capability, I do not have the Knowledge of Internet or Browser. In that I Know about Only GOOGLE Search Engine. When Im with My brother Viewed GOOGLE Search Engine , It was an Awesome Enjoyment and Happy in my Face. Wow man, We Get the Internet In our City like that Feelings. Thats time I First Discover the Web with an Mobile Handset.
7) How did you hear about Mozilla and Mozilla Tamilnadu Community?
First thing I'm Verymuch Thankful to (REP) SyedKhaleel bro, because He Only Said About Firefox Student Ambassador Program and He only Introduced me Mozilla. He told me the links of MozillaWiki page, I Started following What he is Contributing Towards Mozilla. When I Searched in Mozilla Wiki page, There I Found a RAL Name Mayur Patil, I Asked him about what can I do, What are contributions I Can do from my City, Who can Help me out, then he give an facebook link of Mozillians Tamilnadu, So he Tell me to Follow the Page, They Posted an update about Weeks of Contributions in Mozillians Tamilnadu, I Participated and Learn Manythings from them. Then by (REP) Viswa Prasath Guided me more by Shaping my Contribution towards mozilla. He had given me So many Ideas and Advices to me. Thanks to Mozilla Tamilnadu Community. And verymuch Thankful to Viswa Prasath bro,Naresh(REP) bro, and to my Friend RAL Karthickeyan too.
8) How and why did you start contributing to Mozilla?
I'm verymuch Intrested to Contribute towards Mozilla. Because there are many Computer Science Students in myCity or in my College, but I want to be an Real Engineer in myCity, Which means to be an Thoughtful Engineer, Working with Technological Internet of things, Contributing towards OpenSource projects. So I choosen Mozilla. When I Started Following SyedKhaleel bro, he Teached me more about Localisation(L10), He conducted Several Events in our Hometown Viluppuram, I Participated and I attended the Many events in Tamilnadu, Hyderabad, kerala etc. and contributed to L10n too. Then Im Verymuch Interested in Blogging and Documentation, I Started My Contribution towards MDN and then Im intrested more in Testing & QA. So Now Im Activiely Contributing to QA.
9) What’s the contribution you’re the most proud of?
The Contribution made me Proud is that When Im Made an meetup and Made an Event in Thiruvannamalai for the SKP College Students and Recurit 40 new Students in FSA Program and mozilla Too. That Contribution is much Loved by Mozilla and They Given me
FSA of the Month recognition received from mozilla in WorldWide. Then I So much Excited to do more Contributions towards Mozilla in QA pathways and Made Several Events too. Then I Surprised to get recognition as FSA Superstars in Mozilla. These Two things Prouded me Most.
10) What advice would you give to someone who is new and interested in contributing to Mozilla?
Learn fully, Read the Activities of Exciting FSA’s or Read the Blogposts of FSA and Reps too. Contribute More then Make an huge Event, got Recognition or Proof of Identification from Mozilla then request the College management. Because most of the Colleges expect proofs to execute such things like Building Community etc.
11) If you had one word or sentence to describe Mozilla, what would it be?
Best Place for the OpenWeb and Best Place for Learning Morethings about openSource Contribution by all pathways. Best Place for all College Students to Gain More Experience in Contribution over OpenSource and Exploring their Experience in this world.
12) What exciting things do you envision for you and Mozilla in the future?
The NewContributors or New FSA can be Handled by Senior FSA or by RAL or by REP. So they can Easily Contribute to any parts of Mozilla. So It can make an Healthy Community or it can make an Good Knowledge Sharing platform.
13) Is there anything else you'd like to say or add to the above questions?
FSA program and Mozilla Communities all over the world can make the Students Life more better then they think. It is the Best Part of Mozilla.
15) Please tell us more about your community. Is there anything you find particularly interesting or special about it?
Mozilla Tamilnadu Community is always think unique, Because they will follow all the contributors work, and mentoring them in a RightWay what all the contributors are Intrested, what they needed, guide them in any pathways.That is the Special One about MozillaTN Community.
16) What’s your best memory with your fellow community members?
The Best Memory is When I Attended MozCoffeeEvents in Viluppuram and Chennai, I meeted more new Contributors and exciting contributors too. I Learned more things, gained more experience with @khaleel bro, @Viswa bro, @Naresh bro, @karthic frnd, @Abhiram @gautham bro @vigneshwar bro @Sarath frnd @Balaji frnd etc. Im Verymuch Thankful to those frnds. Thanks to MozillaTamilnadu Community Too.


Manipulators with parameters are more complex than those without because there are additional issues to consider. Before we explore these issues in detail and examine various techniques for implementing manipulators with parameters, let's take a look at one particular technique, the one that is used to implement standard manipulators such as std::setprecision(), std::setw(), etc.
This implementation of the standard iostreams uses a certain technique for implementing most standard manipulators with parameters: the manipulator type manipT is a function pointer type; the manipulator object is the function pointed to; and the associated function fmanipT is a non-member function.
The C++ standard informally refers to the manipulator type as smanip. The type itself is implementation-specified and may not be accessible to user code at all (i.e., it may be defined in some private namespace or called something entirely different); all you know is that it is returned by some of the standard manipulators. In this implementation, the type referred to as smanip is a class template:
template<class T> class smanip { public: smanip(ios_base& (*pf)(ios_base&, T), T arg); };
A standard manipulator like std::setprecision() can be implemented as a non-member function returning an object of some implementation-specified type smanip:
smanip<int> setprecision(int n) { return smanip<int>(sprec, n); }
The associated function fmanipT is a private function, let's call it sprec:
ios_base& sprec(ios_base& str, int n) { str.precision(n); return str; }
The previous section gave an example of a technique for implementing a manipulator with one parameter: the technique used to implement the standard manipulators in iostreams. However, this is not the only way to implement a manipulator with parameters. In this section, we examine other techniques. Although all explanations are in terms of manipulators with one parameter, it is easy to extend the techniques to manipulators with several parameters.
Let's start right at the beginning: what is a manipulator with a parameter?
A manipulator with a parameter is an object that can be inserted into or extracted from a stream in an expression like:
std::cout << Manip(x); std::cin >> Manip(x);
Manip(x) must be an object of type manipT, for which the shift operators are overloaded. Here's an example of the corresponding inserter:
template <class charT, class Traits> std::basic_ostream<charT,Traits>& operator<< (std::basic_ostream<charT,Traits>& ostr ,const manipT& manip) { // call the associated function fmanipT, for example (*manip.fmanipT )(ostr,manip.argf); return os; }
With this inserter defined, the expression std::cout << Manip(x); is equivalent to a call to the shift operator sketched above; that is, operator<<(std::cout, Manip(x)). Note that the name of the operator<<() does not need to be qualified with the name of any namespace. Since the operator will typically be defined in the same namespace as one of its arguments, it is in those namespaces that the operator definition will be sought to resolve the call.
Assuming that a side effect is created by an associated function fmanipT, the manipulator must call the associated function with its respective argument(s). Hence it must store the associated function together with its argument(s) for a call from inside the shift operator.
The associated function fmanipT can be a static member or a namespace-scope function, or even a member function of type manipT, for example.
In the inserter above, we've assumed that the associated function fmanipT is a static or a non-member function, and that it takes exactly one argument. Generally, the manipulator type manipT might look like this:
template <class FctPtr, class Arg1, class Arg2, ...> class manipT { public: manipT(FctPtr, Arg1, Arg2, ...); private: FctPtr fp_; Arg1 arg1_; Arg2 arg2_; };
Note that this is only a suggested manipulator, however. In principle, you can define the manipulator type in any way that makes the associated side effect function and its arguments available for a call from inside the respective shift operators for the manipulator type. We show other examples of such manipulator types later in this chapter; for instance, a manipulator type called smanip mentioned by the C++ standard. It is an implementation-defined function type returned by the standard manipulators. See the Apache C++ Standard Library Reference Guide for details.
Returning now to the example above, the manipulator object provided as an argument to the overloaded shift operator is obtained by Manip(x), which has three possible solutions:
Manip(x) is a function call. In this case, Manip would be the name of a function that takes an argument of type x and returns a manipulator object of type manipT; that is, Manip is a function with the following signature:
manipT Manip (X x);
Manip(x) is a constructor call. In this case, Manip would be the name of a class with a constructor that takes an argument of type X and constructs a manipulator object of type Manip; that is, Manip and manipT would be identical:
struct Manip { Manip(X x); };
Manip(x) is a call to a function object. In this case, Manip would be an object of a class M, which defines a function call operator that takes an argument of type x and returns a manipulator object of type manipT:
struct M { manipT operator()(X x); } Manip;
Solutions 1.) and 2.) are semantically different from solution 3.). In solution 1.), Manip is a function and therefore need not be created by the user. In solution 2.), Manip is a class name and an unnamed temporary object serves as manipulator object. In solution 3.), however, the manipulator object Manip must be explicitly created by the user. Hence the user has to write:
manipT Manip; std::cout << Manip(x);
which is somewhat inconvenient because it forces the user to know an additional name, the manipulator type manipT, and to create the manipulator object Manip. An alternative could be to provide Manip as a static or a global object at the user's convenience, but this approach would introduce the well-known order-of-initialization problems for global and static objects. For these reasons, solution 3.) is useful if the manipulator has state; that is, if it stores additional data like a manipulator, let's call it lineno, which provides the next line number each time it is inserted.
For any of the three solutions just discussed, there is also a choice of associated functions. The associated function fmanipT can be either:
a. | A static or a namespace-scope function; |
b. | A static member function; |
c. | A virtual member function. |
Among these choices, b.), the use of a static member function, is the preferable in an object-oriented program because it permits encapsulation of the manipulator together with its associated function. This is particularly recommended if the manipulator has state, as in solution 3.), where the manipulator is a function object, and the associated function has to access the manipulator's state. Using c.), a virtual member function, introduces the overhead of a virtual function call each time the manipulator is inserted or extracted. It is useful if the manipulator has state, and the state needs to be modified by the associated manipulator function. A static member function would only be able to access the manipulator's static data; a non-static member function, however, can access the object-specific data.
In this section, let's look at some examples of manipulators with parameters. The examples here are arbitrary combinations of solutions 1.) to 3.) for the manipulator type, with a.) to c.) for the associated function. We also use the standard manipulator std::setprecision() to demonstrate the various techniques.
Example 1: Function Pointer and Non-member Function. This example combines 1.) and c.), and so:
manipT is a function pointer type.
The manipulator object is the function pointed to.
The associated function fmanipT is a non-member function.
This implementation of the standard iostreams uses this technique for implementing most standard manipulators with parameters. See Section 28.3.2 for reference.
Example 2: Unnamed Object and Static Member Function. This example combines 2.) and b.), and thus:
The manipulator object Manip is an unnamed object.
The manipulator type manipT is a class.
The associated function fmanipT is a static member function.
The manipulator type manipT can be derived from the implementation-specific manipulator type smanip defined by iostreams. Here is an alternative implementation of a manipulator like setprecision():
class setprecision : public smanip<int> { public: setprecision(int n) : smanip<int>(sprec_, n) { } private: static std::ios_base& sprec_(std::ios_base& str, int n) { str.precision(n); return str; } };
Example 3: Unnamed Object and Virtual Member Function. This example 2.) and c.), and therefore:
The manipulator object Manip is an unnamed object.
The manipulator type manipT is a class.
The associated function fmanipT is a virtual member function of that class.
The idea here is that the associated function fmanipT is a non-static member function of the manipulator type manipT. In such a model, the manipulator does not store a pointer to the associated function fmanipT, but defines the associated function as a pure virtual member function. Consequently, the manipulator type manipT is an abstract class, and concrete manipulator types are derived from this abstract manipulator type. They are required to implement the virtual member function that represents the associated function.
Clearly, we need a new manipulator type because the implementation-specific manipulator type smanip is implementation-defined. In thisimplementation of the C++ Standard Library, smanip has no virtual member functions, but stores a pointer to the associated function. Here is the abstract manipulator type we need:
template <class Arg, class Ostream> class virtsmanip { public: typedef Arg argument_type; typedef Ostream ostream_type; virtsmanip (Arg a) : arg_(a) { } protected: virtual Ostream& fct_(Ostream&,Arg) const = 0; Arg arg_; friend Ostream& operator<< (Ostream& ostr, const virtsmanip<Arg,Ostream>& manip); };
This type virtsmanip differs from the implementation-specific manipulator type smanip in several ways:
It defines the above-mentioned pure virtual member function fct_().
The argument arg_ and the virtual function fct_() are protected members, and consequently the respective shift operator for the manipulator type has to be a friend function.
It is a base class for output manipulators only.
The manipulator smanip expects a pointer to a function that takes a std::ios_base reference. In this way, a manipulator is always applicable to input and output streams, regardless of whether or not this is intended. With our new manipulator type virtsmanip, we can define manipulators that cannot inadvertently be applied to input streams.
Since we have a new manipulator type, we also need a new overloaded version of the manipulator inserter:
template <class Arg, class Ostream> Ostream& operator<< (Ostream& ostr, const virtsmanip<Arg,Ostream>& manip) { manip.fct_(ostr,manip.arg_); return ostr; }
After these preparations, we can now provide yet another alternative implementation of a manipulator like setprecision(). This time setprecision() is a manipulator for output streams only:
class setprecision : public virtsmanip<int, std::basic_ostream<char> > { public: setprecision(argument_type n) : virtsmanip<argument_type,ostream_type>(n) { } protected: ostream_type& fct_(ostream_type& str, argument_type n) const { str.precision(n); return str; } };
Example 4: Function Object and Static Member Function. The next example combines 3.) and b.), so here:
The manipulator object Manip is an object of a type M that defines the function call operator.
The manipulator type manipT is a class type that is returned by the overloaded function call operator of class M.
The associated function fmanipT is a static member function of class M.
This solution, using a function object as a manipulator, is semantically different from the previous solution in that the manipulator object has state, that is, it can store data between subsequent uses.
Let us demonstrate this technique in terms of another example: an output manipulator that inserts a certain string that is maintained by the manipulator object. Such a manipulator could be used, for instance, to insert a prefix to each line:
Tag<char> change_mark("v1.2 >> "); while ( new_text ) ostr << change_mark << next_line; change_mark(""); while ( old_text) ostr << change_mark << next_line;
We would like to derive the Tag manipulator here from the implementation-specific manipulator smanip. Unfortunately, smanip is restricted to associated functions that take a std::ios_base reference as a parameter. In our example, we want to insert the stored text to the stream, so we need the stream's inserter. However, std::ios_base does not have inserters or extractors. Consequently we need a new manipulator base type, similar to smanip, that allows associated functions that take a reference to an output stream:
template <class Ostream, class Arg> class osmanip { public: typedef Ostream ostream_type; typedef Arg argument_type; osmanip(Ostream& (*pf)(Ostream&, Arg), Arg arg) : pf_(pf) , arg_(arg) { ; } protected: Ostream& (*pf_)(Ostream&, Arg); Arg arg_; friend Ostream& operator<< (Ostream& ostr, const osmanip<Ostream,Arg>& manip); };
Then we need to define the inserter for the new manipulator type osmanip:
template <class Ostream, class Arg> Ostream& operator<< (Ostream& ostr,const osmanip<Ostream,Arg>& manip) { (*manip.pf_)(ostr,manip.arg_); return ostr; }
Now we define the function object type M, here called Tag:
template <class charT> class Tag : public osmanip<std::basic_ostream<charT>, std::basic_string<charT> > { // for notational convenience typedef osmanip<std::basic_ostream<charT>, std::basic_string<charT> > base; public: // bring members of a dependent base class into scope typedef typename base::argument_type argument_type; typedef typename base::ostream_type ostream_type; Tag(argument_type a = "") : osmanip<ostream_type, std::basic_string<charT> > (fct_, a) { } osmanip<ostream_type,argument_type>& operator()(argument_type a) { arg_ = a; return *this; } private: static ostream_type& fct_(ostream_type& str, argument_type a) { return str << a; } };
Note that the semantics of this type of manipulator differ from the previous ones, and from the standard manipulator std::setprecision(). The manipulator object has to be explicitly created before it can be used, as shown in the example below:
Tag<char> change_mark("v1.2 >> "); while ( new_text ) ostr << change_mark << next_line; change_mark(""); while ( old_text) ostr << change_mark << next_line;
This kind of manipulator is more flexible. In the example above, you can see that the default text is set to "v1.2 >>" when the manipulator is created. Thereafter you can use the manipulator as a parameterless manipulator and it will remember this text. You can also use it as a manipulator taking an argument, and provide it with a different argument each time you insert it.
Example 5: Function Object and Virtual Member Function. In the previous example, a static member function is used as the associated function. This has the slight disadvantage that the associated function cannot modify the manipulator's state. Should modification be necessary, you might consider using a virtual member function instead.
Our final example here is a manipulator that stores additional data, the previously mentioned lineno manipulator. It adds the next line number each time it is inserted:
LineNo lineno; while (!std::cout) { std::cout << lineno << ...; }
The manipulator is implemented following the 3.) and b.) pattern, that is:
The manipulator object Manip is an object of a type M that defines the function call operator.
The manipulator type manipT is a class type that is returned by the overloaded function call operator of class M.
The associated function fmanipT is a virtual member function of class M.
The manipulator object contains a line number that is initialized when the manipulator object is constructed. Each time the lineno manipulator is inserted, the line number is incremented.
For the manipulator base type, we use a slightly modified version of the manipulator type osmanip from Example 3. The changes are necessary because the associated function in this case may not be a constant member function:
template <class Arg, class Ostream> class virtsmanip { public: typedef Arg argument_type; typedef Ostream ostream_type; virtsmanip (Arg a) : arg_(a) { } protected: virtual Ostream& fct_(Ostream&,Arg) = 0; Arg arg_; friend Ostream& operator<< (Ostream& ostr, virtsmanip<Arg,Ostream>& manip); }; template <class Arg,class Ostream> Ostream& operator<< (Ostream& ostr, virtsmanip<Arg,Ostream>& manip) { manip.fct_(ostr,manip.arg_); return ostr; }
The line number manipulator could be implemented like this:
template <class Ostream> class LineNo : public virtsmanip<int,Ostream > { // for notational convenience typedef virtsmanip<int, std::basic_ostream<charT> > base; public: // bring members of a dependent base class into scope typedef typename base::argument_type argument_type; typedef typename base::ostream_type ostream_type; LineNo(argument_type n=0) : virtsmanip<argument_type, ostream_type> (n) { } virtsmanip<argument_type,ostream_type>& operator()(argument_type arg) { arg_ = arg; return *this; } protected: argument_type lno_; ostream_type& fct_ (ostream_type& str, argument_type n) { lno_ = (n>0) ? n : lno_; str << ++lno_; arg_ = -1; return str; } };
Using a virtual member function as the associated manipulator function introduces the overhead of a virtual function call each time the manipulator is inserted. If it is necessary that a manipulator update its state after each insertion, a static member function does not suffice. A non-member function that is a friend of the manipulator type might do the trick. However, in an object-oriented program, you are usually advised against non-member functions that modify private or protected data members of a class with whom they are friends.


Wynonna Judd’s Daughter Released From Prison 6 Years Early On Parole
by Corey AtadWynonna Judd’s daughter is out of prison after serving two years.
According to People, Grace Pauline Kelley was released from her eight year sentence after being granted parole last week.
The 23-year-old will be under supervision, reporting to a parole office until the end of her sentence in 2024.
Kelley was originally sentenced for violating probation following a 2017 drug-related conviction. Kelley had reportedly left her court-mandated recovery program, leading to the warrant for her arrest.
In May 2017, Kelley pled guilty to meth manufacture, delivery, sale and possession on charges stemming from a 2015 arrest. She was originally sentenced to serve nearly 12 months in jail, but her sentence was suspended and she was placed on probation.
RLEATED: ‘E.T.’ Actor Henry Thomas Arrested For DUI
Judd, meanwhile, has become a strong advocate for criminal justice reform through the nonprofit Hope for Prisoners, and has even met with officials at the White House on the issue.


RTStateService
contract implementations
If you have already seen the
working with filters section, you know that it is possible to annotate the properties of your component with
@filter
decorator and configure them as data request parameters.
However, there are other possibilities of using filters:
localStorage
and restore these parameters values when user visits the page next time.
sessionStorage
and restore them when user returns to the page during the same session. So, user gets the same list state as it is
before leaving it.
queryString
. When user shares such page link, the one who opens it gets the same page state as the sender does.
Instead of the complete implementations (as soon as the logic of saving and identifying the settings are quite specific for the end app) our library contains the contracts to support them.
Nevertheless, in this section we will show the examples of completed implementations, which will serve you as a starting point for your own ones.
RTStateService
contract implementations
First of all, it is needed to implement the service (or services) inheriting
RTStateService
abstract class.
The
getState
will be called during list initialization and must return settings saved previously.
The
persistState
method will be called by the list on every data loading. This logic works the following way: if user changes any parameters
and confirms it by clicking “load” button, we can persist these parameters. For that we call the getRequestState
method of the passed
filtersService
object and use optional delegate to filter resulted state representation by any required condition.
Below you can see the implementations of
RTStateService
which saves the list state in localStorage
, sessionStorage
, and queryString
.
The implementations for
queryString
and sessionStorage
save the object state entirely.
Implementation for
localStorage
uses the possibility of the getRequestState
method to filter parameters and gets the states of the properties
marked by the @filter
annotation with the persistable
flag.
Also this service adds the
take
and sortings
properties, because they are configured at the right-angled
level and do not know anything
about the persistable
flag.
As a result, the service saves only the part of list state. Well, saving such settings as page size usually is reasonable, since rarely changed by the user. But it is not necessary to save the values of the filters, because the user will probably not need the same values on every page visit.
Now, we need to register the implemented services to use them in our components. We have several options to do this.
The simplest way is to register implemented services as
RTStateService
at the component level in providers
array. As a result the component gets all the described functionality.
It is also possible to register your services across all of the app lists. You can use
RTModule.registerStateService
or RTListModule.registerStateService
and pass to it configuration object with the same
settings as for angular @Component
decorator "providers" option


- Cleaner code
- Specification always up-to-date
- Easier refactoring
- Explicit knowledge
Interceptors
Security is everything
Authentication interceptor
(def authentication
{:name ::authentication
:enter (fn [ctx]
(assoc-in ctx [:request :headers "Authorization"]
"Token: 12456abc"))})
Update the call stack
Update the call stack
(def m (martian-http/bootstrap-swagger
"https://pedestal-api.herokuapp.com/swagger.json"
{:interceptors (concat martian/default-interceptors
[authentication
martian-http/encode-body
(martian-http/coerce-response)
martian-http/perform-request])}))
Timing is everything
Timing interceptor
(def timing
{:name ::timing
:enter (fn [ctx] (assoc ctx ::start (t/now)))
:leave (fn [ctx] (assoc ctx ::duration
(t/minus (t/now) (::start ctx))))})
Update the call stack (again!)
Update the call stack (again!)
(def m (martian-http/bootstrap-swagger
"https://pedestal-api.herokuapp.com/swagger.json"
{:interceptors (concat martian/default-interceptors
[authentication
martian-http/encode-body
(martian-http/coerce-response)
timing
martian-http/perform-request])}))
Interceptors as an API
- Better than multimethods
- Better than binding dynamic vars
- Better than arbitrary options maps
Always test the right thing
Stub servers
- Drift away from real life
- Manually written cases
- Slow to run
Mocking
martian-test
- Uses production definition - always correct
- Generative - complete
- Fast
- Readable error messages
martian-test example
(def m (-> (martian/bootstrap "https://petstore.com" api-definition)
(martian-test/respond-with :success)))
(martian/response-for m :create-pet {:name "Charlie"})
;; => ExceptionInfo Value cannot be coerced to match schema:
;; {:species missing-required-key}
(martian/response-for m :create-pet {:name "Charlie"
:species "Dog"
:age 3})
;; => {:status 201, :body {:id -3}}
Response schemas
(defhandler create-pet
{:parameters {:path-params {:species Species}
:query-params {:age Age}
:body-params {:name Name}}
:responses {201 {:body {:id Id}}
401 {:body {:message s/Str}}
402 {:body {:amount s/Int}}
403 {:body {:message s/Str}}
...}}
...)
http.cat
Generating responses
(def create-pet-responses
(martian-test/response-generator m :create-pet))
(generate create-pet-responses)
;; => {:status 200, :body {:id -1472372}}
Assumptions
No Swagger? No problem
(martian/bootstrap "https://api.org"
[{:route-name :create-pet
:path-parts ["/pets/" :species]
:method :put
:path-schema {:species s/Str}
:body-schema {:name s/Str
(s/optional-key :age) s/Int}}]
{:produces ["application/json"]
:consumes ["application/json"]})
Any implementation
Alternatives
TL;DR
- Separate your domain from implementation
- Describe data for great good
- Interceptor all the things


Overview
Mission Statement
How intelligence and behavior emerge from complex and intricate interactions within the brain remain important and unsolved mysteries in modern science. This is an exciting time. In the last decade, we have seen rapid progress in experimental tools that now make it possible to monitor and manipulate brain circuits in unprecedented detail. This is also a confusing time. Neuroscientists are lost in the jungles of brain structures and dynamics. Mathematical theory is now pivotal to bring new insights, guide experiments, and identify unifying concepts and principles of brain function. Following rapid progress and development in neurotechnologies and trend in modern brain theory, we will explore the relationship between brain structure, dynamics, and function; introduce experimental tools that allow us to monitor and manipulate nervous system at unprecedented detail; as well as theoretical ideas that identify unifying concepts and candidate principles. We will focus on certain kind of questions that are favored from a physicist standard point of view. Special topics may include efficient representation of information in early sensory system, wiring optimization in neural circuit, dynamics in recurrent neural networks, fine tuning and homeostasis, memory, as well as noise and chaos in neuronal systems.
Computational Neuroscience Course
Our Computational Neuroscience Course is
a one-semester course for USTC biophysics students in every fall semester.
This course offers a comprehensive introduction to computational neuroscience for beginners, following a bottom-up approach. We will first introduce single neuron models, followed by neuron encoding and decoding, finally dive into network models.
Time & Place
7:00 pm, Thursday, Theory JC
Place: {{site.roomM}} (baidu maps)
4:00 pm, Friday, Weekly JC
Place: Will release at least 0.5 hour before the JC start, you can come to room 205(baidu maps) to wait for the JC.
Check the Meetings table below for the location of the next meeting.
Meetings
Below is the upcoming journal club, as well as all prior meetings.
{% include meetings.html %}


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Grand Seer Rahorakti:
Now I can make a drug to control evil dream spirits and restore her vitality! It won't take long.
Wait


RESULTS FROM THE THIRD ANNUAL MARCUS DALY CRITERIUM
WOMEN
1 Anne-Blanche Adams
2 Marge Legg Five Valley Velo
3 Mindy Bowman Five Valley Velo
4 Kathy McGann Five Valley Velo
PRO 1,2,3 MEN
1 Cody Hall Saturn Of Bellevue
2 Jeff Caton Montana Velo
3 Geoff Proctor Montana Velo
4 Brink Kuchenbrod Montana Velo
5 Tom Bass GVBC
6 Mark Legg Northern Rockies
7 John Weyhrich Five Valley Velo
8 Jeff Seaton Northern Rockies
9 Brent Kametz
10 Wakefield Troy Northern Rockies
11 Steven Stuart
12 Mark Williams Five Valley Velo
13 Fred Michini Five Valley Velo
14 Jeff Crouch DNF Five Valley Velo
15 Michael Pflieger DNF
4,5 MEN
1 Tony Sabia Five Valley Velo
2 Kevin Colvill Five Valley Velo
3 Andy Springer GVBC
4 Tim Messer Northern Rockies
5 Scott Boyles Great Divide
6 Todd Berg Five Valley Velo
7 Mark Hauger Five Valley Velo
MASTER / VET Men
1 Mark Williams vet Five Valley Velo
2 Fred Michini master Five Valley Velo
3 John Weyhrich master Five Valley Velo
4 Mark Bates vet
5 Jeremy Oury vet Five Valley Velo
6 Tony Neaves master Five Valley Velo
7 Byron Deford master Great Divide
JUNIOR MEN
1 Owen Gue


User Influenced Intelligent Data
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AWS::ServiceCatalog::CloudFormationProvisionedProduct
Provisions the specified product for AWS Service Catalog. For more information, see ProvisionProduct in the AWS Service Catalog Developer Guide.
Syntax
To declare this entity in your AWS CloudFormation template, use the following syntax:
JSON
{ "Type" : "AWS::ServiceCatalog::CloudFormationProvisionedProduct", "Properties" : { "PathId" :
String
, "ProvisioningParameters" : [ ProvisioningParameter, ... ], "ProductName" :String
, "ProvisioningArtifactName" :String
, "NotificationArns" : [String
, ... ], "AcceptLanguage" :String
, "ProductId" :String
, "Tags" : [ Tag, ... ], "ProvisionedProductName" :String
, "ProvisioningArtifactId" :String
} }
YAML
Type: "AWS::ServiceCatalog::CloudFormationProvisionedProduct" Properties: PathId:
String
ProvisioningParameters: - ProvisioningParameter ProductName:String
ProvisioningArtifactName:String
NotificationArns: -String
AcceptLanguage:String
ProductId:String
Tags: - Tag ProvisionedProductName:String
ProvisioningArtifactId:String
Properties
AcceptLanguage
-
The language code.
Required: No
Type: String
Update requires: No interruption
NotificationArns
-
The SNS topic ARNs for stack-related events.
Required: No
Type: List of String values
Update requires: Replacement
PathId
-
The path identifier of the product.
Required: No
Type: String
Update requires: No interruption
ProductId
-
The product identifier. You must specify either the ID or the name of the product, but not both.
Required: No
Type: String
Update requires: No interruption
ProductName
-
The product name. This name must be unique for the user. You must specify either the name or the ID of the product, but not both.
Each time a stack is created or updated, if
ProductName
is provided it will successfully resolve toProductId
as long as only one product exists in the account/region with thatProductName
.Required: No
Type: String
Update requires: No interruption
ProvisionedProductName
-
A user-friendly name for the provisioned product. This name must be unique for the AWS account and cannot be updated after the product is provisioned.
Required: No
Type: String
Update requires: Replacement
ProvisioningArtifactId
-
The identifier of the provisioning artifact (also known as a version) for the product. You must specify either the ID or the name of the provisioning artifact, but not both.
Required: No
Type: String
Update requires: No interruption
ProvisioningArtifactName
-
The name of the provisioning artifact (also known as a version) for the product. This name must be unique for the product. You must specify either the name or the ID of the provisioning artifact, but not both.
Required: No
Type: String
Update requires: No interruption
ProvisioningParameters
-
Parameters specified by the administrator that are required for provisioning the product.
Required: No
Type: List of ProvisioningParameter property types
Update requires: No interruption
Tags
-
One or more tags.
Required: No
Type: List of Resource Tag property types
Update requires: Replacement
Return Values
Ref
When you pass the logical ID of an
AWS::ServiceCatalog::CloudFormationProvisionedProduct
resource to the intrinsic Ref
function, the function returns the
provisioned product ID, such as pp-hfyszaotincww
.
For more information about using the
Ref
function, see
Ref.
Fn::GetAtt
Fn::GetAtt
returns a value for a specified attribute of this type.
The following are the available attributes and sample return values.
CloudformationStackArn
-
The Amazon Resource Name (ARN) of the CloudFormation stack, such as
arn:aws:cloudformation:eu-west-1:123456789012:stack/SC-499278721343-pp-hfyszaotincww/8f3df460-346a-11e8-9444-503abe701c29
. RecordId
-
The ID of the record, such as
rec-rjeatvy434trk
.
For more information about using
Fn::GetAtt
, see
Fn::GetAtt.


Teaching: a new personnal challenge which consists in transmitting my knowledge to students who are starting to think about their future professional carrer.
When I was proposed a few months ago to teach acoustics in ENTI-UB, I first thought of my favourite teachers when I was myself studying. I’ve always had the feeling that these teachers largely contributed to my present carrer by transmitting me their knowledge and curiosity regarding some scientific topics.
Along my work experience, I have built my own grasp of the science of Acoustics in many different branches, but where to start from when it comes to teach this subject to some people with no prior experience?
Fortunately, the Universidad de Barcelona decrees a list of notions that have to be taught to the students, besides the fact that a colleague of mine was already teaching Acoustics the year before.
After a moment of reflexion I thought that I should find the correct balance between classes of pure physics, which some students may be reluctant to, and classes more fancy and real life oriented like psychoacoutics, room acoustics and musical acoustics.
And that, in order to stimulate them, it should come with the accompanying message: “room acoustics is pretty cool right? indeed, but no pain no gain!”
This was my biggest fear: how to be confident enough to teach in a language that is not mine? Especially given that I never had class in Spanish? and teaching to young folks who may have never had a foreign teacher?
Again, I thought about some of my teachers who where not french native: this is when I learnt that 1. knowledge is cross-border, 2. like my teacher, I may work myself in a foreign country when I grow up.
This being said, I trained myself pretty hard and asked my spanish native friends many questions regarding Spanish sentences before giving my first class.
Then came the time to give my first class. Of course, it was uneasy and a bit laborious, but it did improve over time. Until I noticed some students were appreciating my classes.
Now I can confirm that I like to teach Acoustics, and that I like my students too. There’s nothing like the gratitude you can feel when teaching new stuff to students who are willing to learn!


The types
enables node types - each node can have a type, and you can define rules on how that type should behave - maximum children count, maximum depth, valid children types, selectable or not, etc.
Defines maximum number of root nodes (-1
means unlimited, -2
means disable max_children checking in the tree).
Defines maximum depth of the tree (-1
means unlimited, -2
means disable max_depth checking in the tree).
Defines valid root node types (could be "all"
, "none"
, or an array of type strings).
Defines the attribute on each li
node, where the type attribute will be stored.
Defines all the active types in the tree. Each key is the type name, and each value represents the rules for this type. A default
type is defined - all nodes with no explicit type set are treated as if they were of the default
type.
types : { // the default type "default" : { "max_children" : -1, "max_depth" : -1, "valid_children": "all" // Bound functions - you can bind any other function here (using boolean or function) //"select_node" : true, //"open_node" : true, //"close_node" : true, //"create_node" : true, //"delete_node" : true } }
For max_children
, max_depth
& valid_children
use the same values as for the tree, but the value you set will only apply for that node type.
You can set an icon
key - it should be an object consisting of two keys - image
(string - location of the image to be used as an icon) & position
(string - left and top pixels of the image - 10px 40px, only useful when using sprites - omit otherwise).
You can set more keys in that object - each key should be a function name, and each value - either a boolean (in order to allow or disallow that operation, on that node type) or a function. If you supply a function - your function will be called with two arguments - the name of the called function (the key) and the arguments passed to that function - you can then decide whether to return true
or false
.
For any type - for now you can control only functions that take the node being manipulated as the first argument.
Get the type of a node.
mixed
node
This can be a DOM node, jQuery node or selector pointing to the element.
Set the type of a node.
string
type
The new type.
mixed
node
This can be a DOM node, jQuery node or selector pointing to the element.
Checks a rule on a give node. Used mostly internally.
string
rule
The rule to check.
mixed
node
This can be a DOM node, jQuery node or selector pointing to the element.
mixed
opts
Any additional options regarding the rule. Used internally.
Both functions are overwritten to accomodate the new functionality presented by the plugin.


Before Change
metrics["avg_loss"] = avg_loss
metrics["perplexity"] = np.exp(avg_loss)
duration = time.time() - start_time
print("%s time (%.3f sec)" % (phase, duration))
self.log.debug({"phase": phase, "time": duration})
for reporting in reporting_fns:
After Change
if hidden is not None:
hidden = self.repackage_hidden(hidden)
metrics = self.calc_metrics(total_loss, total_toks)
self.report(
epoch, metrics, start,
phase, "EPOCH", reporting_fns
)
return metrics
def train(self, ts, reporting_fns):
start = time.time()


void
links()
Member of package
documentation
.
This is a
link
Returns
Anything
.
Declared in
links.ceylon
.
Belongs to
documentation
"1.0"
.


Associate Professor
Department of Philosophy, The University of Hong Kong
Books
Articles and book chapters
- Lau (2022) Ceteris paribus preferences, rational farming effects, and the extensionality principle. In Behavioral and Brain Sciences, 45:e232. doi:10.1017/s0140525x22001017
- Lau and Chan (2022) A brief history of analytic philosophy in Hong Kong. Asian Journal of Philosophy, 1, 27. https://doi.org/10.1007/s44204-022-00031-5
- Lau (2019) Reflections on the Umbrella Movement: Implications for civic education and critical thinking. Educational Philosophy and Theory, 51(2). doi:10.1080/00131857.2017.1310014
- Lau (2016) Near-Death Experience and the Soul: A Response to Kwan Kai Man. International Journal of Chinese & Comparative Philosophy of Medicine, 14(2), 43-50.
- Lau (2015) Metacognitive education: Going Beyond Critical Thinking. In Davies and Barnett (2015) (eds.) The Palgrave Handbook of Critical Thinking in Higher Education. Palgrave Macmillan.
- Lau (2015) Knowledge and Resilience. Behavioral and Brain Sciences, e110. doi:10.1017/S0140525X14001605
- Lau and Deutsch (2014) Externalism about Mental Content. The Stanford Encyclopedia of Philosophy.
- Lau (2010) Propositional attitudes. In Patrick Colm Hogan (ed.) (2010) The Cambridge Encyclopedia of the Language Sciences. Cambridge University Press.
- Lau (2007) The Nature of Emotions. In Nussbaum, Chan, Lau and Ci (2007) Hochelaga Lectures 2005. The Ethics and Politics of Compassion and Capabilities. The Faculty of Law, The University of Hong Kong.
- Lau (1999) A More Substantive Neuron Doctrine. Commentary on Gold and Stoljar (1999). A Neuron Doctrine in the Philosophy of Neuroscience. Behavioral and Brain Sciences, 22(5), 843-844.
- Lau (1997). Possible Worlds Semantics for Belief Sentences. In The Logica Yearbook, 1997.
- Lau (1995) Pietroski on Possible Worlds Semantics for Belief Sentences. Analysis, 55(4), 295-298.
Reviews
- Book review of Nicholas Georgalis (2015)
Mind, Language and Subjectivity: Minimal Content and the Theory of Thought. Routledge. In Notre Dame Philosophical Reviews.
- Review of Joseph Mendola (2008) Anti-Externalism. Oxford University Press. In
Australasian Journal of Philosophy, 89(1), 174-177.
- (1999) Review of Michael Tye Ten problems of Consciousness. MIT Press. In Anthropology and Philosophy, III(2) Special issue "Consciousness : Analytical and Empirical Approaches".
- (1997) Review of Michael Redhead (1995) From Physics to Metaphysics. Cambridge University Press. In Philosophical Books, 38(1).
Social media, etc


| Core | Fixed support for multiple source folders in bundle projects. |
| Core | The new release includes support for setting Bundle-ManifestVersion as well as additional R4 specific manifest header checks e.g. SymbolicName+Version must be unique. |
| Core | Added some core functionality allowing other plugins to access bundle projects. |
| Core | Bug fix: Jar files where not closed after manifest was read, causing locked files. This would normally happen when making a clean build after a debug session. |
| Editor/Builder | Bug fix. If source had import declarations referencing internal classes, the plugin wrongly said that the parent class should be imported in the manifest. E.g. If the line import com.foo.Class1.InternalClass existed in the source the plugin would say that the package com.foo.Class1 should be imported. |
| Export | Bug fix. The plugin did not create the parent directories needed for the export path. |
| Builder | Bug fix. The resource hierarchy was not refreshed when the bundle jar file was built. This resulted in resource out of synch related errors when for instance CVS tried to replace a bundle project from repository. |
| Update Site | Bug fix. Attempt to get the update site to work properly. |
| Launcher |
Bug fix. System properties are checked in order to
determine what system packages are exported through
the system classloader. For Knopflerfish the following properties are checked - org.osgi.framework.system.packages - org.osgi.framework.system.packages.file - org.knopflerfish.framework.system.export.all_13 For eclipse the following properties are checked - org.osgi.framework.system.packages |
| Editor/Builder | Bug fix. Only packages which contained java resources where allowed to be exported. |
| Editor/Builder | Bug fix. Large bundle projects could bring eclipse to its knees, especially if the manifest editor was shown. |


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Learning to test your Ruby and Rails code can be tough. Even after you've been through blog posts and tutorials, screencasts and demo apps, you might find yourself feeling more lost than ever.
Ruby and Rails developers emphasize testing for good reasons, and you want to get on board, but even so, it can be damn hard to learn. You just want to write tests that tell you when you're breaking something, run fast, and guide you in your work.


|
MetroCollect
2.3.4
|
Class managing a pointer to a dynamically sized type. More...
#include <SourceEthtool.h>
Public Types | |
| using | ValueType = T |
| The type of the object managed. More... | |
| using | PaddingType = P |
| Elementary memory unit. More... | |
Public Member Functions | |
| EthtoolPointer () noexcept | |
| Construct a new, empty Ethtool Pointer object. More... | |
| EthtoolPointer (uint32_t cmd, size_t padding=0) noexcept | |
| Construct a new Ethtool Pointer object. More... | |
| template<typename Q > | |
| EthtoolPointer (EthtoolPointer< T, Q > &&other) noexcept | |
| Move constructor. More... | |
| EthtoolPointer (EthtoolPointer &)=delete | |
| Deleted copy constructor. More... | |
| template<typename Q > | |
| EthtoolPointer & | operator= (EthtoolPointer< T, Q > &&other) noexcept |
| Move assignment operator. More... | |
| EthtoolPointer & | operator= (EthtoolPointer &)=delete |
| Deleted copy assignment operator. More... | |
| ~EthtoolPointer () | |
| Destroy the Ethtool Pointer object. More... | |
| T & | operator* () |
| Dereferences pointer to the managed object. More... | |
| const T & | operator* () const |
| Dereferences pointer to the managed object. More... | |
| T * | operator-> () noexcept |
| Dereferences pointer to the managed object. More... | |
| const T * | operator-> () const noexcept |
| Dereferences pointer to the managed object. More... | |
| size_t | paddingSize () const noexcept |
| Padding size appended after the object. More... | |
| size_t | totalSizeInBytes () const noexcept |
| Total size of the managed object. More... | |
| caddr_t | raw () const noexcept |
| Returns the raw managed pointer with Ethtool-specific type. More... | |
Protected Attributes | |
| size_t | paddingSize_ |
| Size of added dynamic padding, in multiples of type P size. More... | |
| T * | pointer_ = nullptr |
| Managed pointer. More... | |
Class managing a pointer to a dynamically sized type.
| T | The type of the object managed |
| P | Elementary memory unit, defaults to char (1 byte) |
Definition at line 57 of file SourceEthtool.h.
| using MetroCollect::MetricsSource::SourceEthtool::EthtoolPointer< T, P >::PaddingType = P |
Elementary memory unit.
Definition at line 60 of file SourceEthtool.h.
| using MetroCollect::MetricsSource::SourceEthtool::EthtoolPointer< T, P >::ValueType = T |
The type of the object managed.
Definition at line 59 of file SourceEthtool.h.
|
inlinenoexcept |
Construct a new, empty Ethtool Pointer object.
Definition at line 70 of file SourceEthtool.h.
|
inlinenoexcept |
Construct a new Ethtool Pointer object.
| cmd | Ethtool cmd value |
| padding | Padding size to append after the object |
Definition at line 78 of file SourceEthtool.h.
|
inlinenoexcept |
Move constructor.
| Q | other elementary memory unit |
| other | EthtoolPointer to move |
Definition at line 91 of file SourceEthtool.h.
|
delete |
Deleted copy constructor.
|
inline |
Destroy the Ethtool Pointer object.
Definition at line 125 of file SourceEthtool.h.
|
inline |
Dereferences pointer to the managed object.
Definition at line 135 of file SourceEthtool.h.
|
inline |
Dereferences pointer to the managed object.
Definition at line 144 of file SourceEthtool.h.
|
inlinenoexcept |
Dereferences pointer to the managed object.
Definition at line 153 of file SourceEthtool.h.
|
inlinenoexcept |
Dereferences pointer to the managed object.
Definition at line 162 of file SourceEthtool.h.
|
inlinenoexcept |
Move assignment operator.
| Q | other elementary memory unit |
| other | Ethtool Pointer to move |
Definition at line 108 of file SourceEthtool.h.
|
delete |
Deleted copy assignment operator.
|
inlinenoexcept |
Padding size appended after the object.
Definition at line 172 of file SourceEthtool.h.
|
inlinenoexcept |
Returns the raw managed pointer with Ethtool-specific type.
Definition at line 190 of file SourceEthtool.h.
|
inlinenoexcept |
|
protected |
Size of added dynamic padding, in multiples of type P size.
Definition at line 63 of file SourceEthtool.h.
|
protected |
Managed pointer.
Definition at line 64 of file SourceEthtool.h.


If you found this guide helpful feel free to checkout my GitHub/gists where I host similar content: bgoonz’s gists There are tons of learning material on the Web The Front-End Checklist is an exhaustive list of all elements you need…gist.github.com bgoonz - Overview Web Developer, Electrical Engineer JavaScript | CSS | Bootstrap | Python | React | Node.js | Express | Sequelize…github.com Or Checkout my personal Resource Site: (Under construction… may be broken at any time) a/A-Student-Resources Edit descriptiongoofy-euclid-1cd736.netlify.app


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By this art you may contemplate the variation of the 23 letters . . .
The Anatomy of Melancholy, part 2, sect. II, mem. IV
Click on words to collect them (max 9)
Use words to build actions
Certain actions will consume sanity
Buttons means progress
means
curiosity killed the cat
It hurts to think, but when you see me, it means you are alright now. The gates are open, you can and all you want.
2018/3/15 Chicago, Outside of the in-patient building
Finally good weather in weeks. The sun is out and strong, and its less windy than usual. Of course the cold is still there--it is always there. Even after two years living in this city, walking its streets, I have not gotten used to it. Call me a crybaby, but I am convinced there is something about this cold that manages to sink into my bones, lodging itself inside of me as an ancient being. Usually, I let my incessantly busy work at the psychiatric in-patient building to keep myself occupied, because I could attend to others, listen to their requests and nurse them back to health instead of being reminded of my own failing physiology.
This morning, I arrived at work, but the song playing on radio in my car has caught my attention. "Well, I got a few more minutes till I have to clock in," I thought. I can't believe I found a way to procrastinate this early in the day.
Nothing new in the building today: a pale woman with a fleshy 3-degree burn on her arm (gave her more morphine), a kid on a squeaky wheelchair with a concussion (handed him a lollipop), and an old man with a recurring hip problem (helped him walk around for a little bit).
2018/3/16 Chicago, 3rd floor of the in-patient building
Truth to be told I've been wanting to get rid of this note book for sometime now. The more time I spend on it, jotting down events at the ward, pieces of thoughts when I eat lunch or the patients I treated, the more I feel nervous that this very act of self-reflection would lead to the discovery, half-expected at this point, that there is something deeply wrong with me. Could be this habit of aimless note taking, or could be the cold in my bones.  In any case, I have my routines and its weak, yet precious balance, and I don't want to introduce any change to the system.
In the morning, I did a routine checkup on the burn patient, which led me to believe that today is just another day I would put away to the back of my head and another page that would get buried by a thousand other identical pages, until I walked into the room of Alan Bennet.
5'11", male, 18 years old, blood type AB, half Asian, half White, probably a smart kid, probably good at math, probably aspire to be an electrical engineer, probably sneaks out of his housea at night with his friends…I let myself dream a little bit, constructing, in my mind, a happy teenager that I missed being, until reality pulled my eyes back to the document, and I realized all of those things I listed about him he has ceased to be, because the three words "persistent vegetative state" had ripped away everything that made him who he is. I stopped dead in my way, and thought about taking a break in my office.
Apart from me and Alan, the room was also inabited by a living, pulsing silence.
Despite my hands shivering with the onset of coldness from my bones spreading outward, I laid my eyes on the him, or what remains of him: .
Alan is a broken body barely patched up with plates, screws and stiches. A jungle of wires and tubes was connected to the unidentifiable body, which, like an insect caught in a spiders's web, is helplessly paralyzed in the grotesque shape of its final struggle. The visible skin, including the face, is covered by ink.
ran back to my office to get my blanket and wrapped it tightly around myself. Then I poured myself a cup of hot coffee and drank it in three big gulps, burning my tongue. After I warmed up for a little bit, I read the rest of his document. On the night March 14th, Alan attempt suicide by jumping off of his 4-story apartment building when his mother was away buying groceries. Almost immediately a passerby saw the boy and called an ambulance. Doctors rushed him inside of an operation room, and fortunately, he survived. Unfortunately, the double failure of suicide and of modern medical technologies has led him to a place without answers and resolution, trapped inside of a limbo, half living, half dead. I realized it was time to swap Alan's IV bag.
This afternoon, Alan's door is locked tight. I heard voices of a few doctors in a heated debate: "No, no, no, I have never had a single patient that showed signs of conciousness." "But his brain scan says he might just on the borderline. A person in permanent coma does not show this much brian activity!" "You know what, let just say he's having a little dream, what are we supposed to do? Wake him up?"
2018/3/17 Chicago, outside of Alan's room
I might have thrown around some bull last night but this morning I have gained back my senses. I have not forgotten my nurse training, so as long as I treated Alan like a textbook model, the banality of work would wash out my curiosity. Overthinking was never my thing anyways. When the kid was rolled into the hospital on a bed there was no one around, no crying parents clutching his white sheets, no friends running after him, no one.
Alan's first visitor is a young college student named Blake Caulfield. He walked into the room with sharp steps and a penetrative look that made me retreat aside. We exchanged a brief greeting, and then he sat down silently on a chair beside the bed.
Dressed in jacket and jeans, his body is shaped like a few bold, black brush strokes, and his eyes reflected the world in a way that gives it his own shape and color. He muttered something to the body.
"Alan, I don't know if you can ever hear this, but I'm sorry for everything. What happened to Charlette, and what happened to you. Everything…is broken now, and there is no way to fix it." The life support beeped on in its own rhythmical language.
The room fell silent again. Blake's eye never moved from Alan.  Alan's reflection now lives inside of Blake's eyes, as if his soul might be preserved in that dark lake of tears. I felt the need for space between the two, maybe its better to walk out of the room and take a break in the hallway.
"Remember Charlotte?" Blake muttered, as I quietly closed the sliding the doors to the room behind me. I felt like I was sealing away an unspeakable secret--though I have no part in it.
Half an hour later I came back. Blake has left the room, but to my curiosity he left behind his backpack, which is pack to the brim with something. I expected him to be back shortly, but he never was. I waited until midnight, yet no one has come to pick up that heavy backpack. Where could he be? The lights suddenly went out in the hallway.
A neat grey backpack feels heavy even just from looking at it.
Apart from me and Alan, the room was also inabited by a living, pulsing silence.
It's late at night so the hallways are all cleared up. Many sleeping bodies lied in the two rows of patient rooms on either side. The walls are as cold as morgues. Occasionally a faint white light is turned on in the hallway, revealing nothing but moving shadows. Such a shadow limped in front of me, a few doors down the hallway, looking either drowsy or drunk.
When I walked closer to that shadow, it collapsed onto the ground under a green exit light by the stairs. I thought it was some careless patient, better go check on him. When I saw his face, I realized he was the Blake I met earlier. I shined a flashlight over him, but before I could check his vitals, I found myself looking at
Blake's glassy black eyes were wide open, pupils dialated as if deperately trying to see something. He heaved coasely, and his hair is covered in sweat even though his body is completely irresponsive.
My legs trembled. I sprinted back where I came from, into Alan's room, and closed the door behind me. What was happening to Blake? What was happening to me?
2018/3/17 Chicago, Inside my office
Persistent vegetative state. The exact same condition sent Blake into a room on the same floor, not far from Alan's. I saw him on the hospital bed earlier, perfectly inanimate but still not enough to clear up the image of his empty eyes and jeering face I saw from last night. Something must have happened between his visit with Alan and his collapse in that hallway.
I walk a familiar path to Alan's room. Blake's backpack is still sitting on the chair by the machines recording his vitals.
Inside the backpack were shock-proof compartments filled with camera equipments: six of seven different lenses, a couple of flashes, many spare camera batteries, SD cards, and a Nikon D3500.
You have reached the end of this demo.


This square island lies just south of Kos. It is the remains of an extinct volcano and its rich soil supports many olive and citrus groves. Palon, in particular, is an attractive spot to spend a day or two.
This island has two small harbours, Mandraki and Palon, both on the NW side of the island.
Mandraki
The harbour here lies a short distance from the village itself and is an attractive place to stop in calm weather. There are several sights of interest including the Castle of the Knights of St. John overlooking the harbour, a monastery and the Paleokastro - a very well preserved acropolis from the Classical period.
This harbour is busy with fishing and day-tripper boats, so berth on either the quay or at the root of the mole where you can find space. Beware of mooring near the ferry as it creates a lot of wash as it uses its engines to hold steady against the shore lines while loading. This harbour is untenable in strong N or NE winds.
There is a daily ferry to Kos from here.
Palon
Palon (Palos) is located 2 miles to the east of Mandraki harbour. It's a popular place with yachts as it's very picturesque, sheltered and a good base from which to explore the island. (Photo courtesy of Con Sprenger, SY Big Sky, who visited May 2016.)
The harbour here is continually dredged to approx 3.5 mtrs (although the entrance is a little shallower here and there - stay close to the breakwater on entry for more depth). The entrance has also been turned around so that yachts must enter from the east, not the north. This makes the harbour much better in northerly winds and offers good shelter in a "meltemi".
As a result of the dredging it is possible to moor safely on either the north side or the south side of the harbour, stern or bows-to. The bottom is mud, sand and rocks, so good holding.
Both sides are now equipped with water and electricity (possible daily charge of 5 Euros a day) and most tavernas offer showers. There is also fire fighting equipment. The moles have been concreted and the harbour feels a little more like a marina now. The locals are usually keen to help you in as you may want to eat in their taverna afterwards, although there is no obligation.
There is scooter hire right next to the quay for exploring the island and fuel can be delivered by mini-tanker.
Last updated May 2016.


People
After a year in private practice in the Yukon Territories and British Columbia, he joined the surgery faculty of the University of British Columbia in 1970. He remained there until 1980, and then served on the faculty of UCLA (1980-1985) and the University of Washington (1985-1987).
In 1987, Debas came to UCSF as chair of the Department of Surgery. During his tenure, UCSF became one of the country's leading centers for transplant surgery, the training of young surgeons, and basic and clinical research in surgery. Debas achieved national recognition as a gastrointestinal investigator and made original contributions to the physiology, biochemistry, and pathophysiology of gastrointestinal peptide hormones.
Dr. Debas served as Dean of the UCSF School of Medicine from 1993-2003. Under his leadership, the School became a national model for medical education, an achievement for which he was recognized with the 2004 Abraham Flexner Award of the AAMC. Major initiatives included the formation of several interdepartmental and interdisciplinary centers of excellence, the development of the UCSF AIDS Research Institute, a redesign of the UCSF Human Genetics Program, and important changes in the medical school curriculum.
In 1997, Haile T. Debas was appointed the seventh Chancellor of UCSF, agreeing to accept the appointment for a period of one year. Serving concurrently as both Chancellor and School of Medicine Dean, he played a key role in all of the major initiatives of the campus, including the development of UCSF Stanford Health Care, the campus at Mission Bay, and the UCSF Comprehensive Cancer Center.
Dr. Debas has been Executive Director of UCSF Global Health Sciences (GHS) since its establishment in 2003. GHS integrates UCSF expertise in the health, social, and biological sciences to focus on issues such as the global impact of diseases of poverty, chronic illness, and the worldwide threats of infectious diseases.
Debas has held leadership positions with numerous membership organizations and professional associations. He is a fellow of the American Academy of Arts and Sciences and a member of the Institute of Medicine. He currently serves on the United Nations Commission on HIV/AIDS and Governance in Africa and on the Committee on Science, Engineering, and Public Policy of the National Academy of Sciences.


This structure contains Queue status information. More...
#include <csl_dru.h>
Data Fields | |
| uint64_t | rdTop |
| uint64_t | rdTotal |
| uint64_t | wrTop |
| uint64_t | wrTotal |
This structure contains Queue status information.
| uint64_t CSL_DruQueueStatus::rdTop |
[OUT] The channel that the read half is currently working on
| uint64_t CSL_DruQueueStatus::rdTotal |
[OUT] The total number of channels that are queued for reading
| uint64_t CSL_DruQueueStatus::wrTop |
[OUT] The channel that the write half is currently working on
| uint64_t CSL_DruQueueStatus::wrTotal |
[OUT] The total number of channels that are queued for writing


Anually
Monthly
Basic
500 GB storage
2 Users Allowed
Send up to 3GB
Professional
1 TB Storge
5 Users Allowed
Send up to 10GB
Master
2TB storage
10 Users Allowed
Send up to 20GB


A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks.
An http parameter may contain a URL value and could cause the web application to redirect the request to the specified URL. By modifying the URL value to a malicious site, an attacker may successfully launch a phishing scam and steal user credentials. Because the server name in the modified link is identical to the original site, phishing attempts have a more trustworthy appearance.
While much of the power of the World Wide Web is in sharing and following links between web sites, typically there is an assumption that a user should be able to click on a link or perform some other action before being sent to a different web site. Many web applications have implemented redirect features that allow attackers to specify an arbitrary URL to link to, and the web client does this automatically. This may be another of those features that are "just the way the web works," but if left unchecked, it could be useful to attackers in a couple of important ways. First, the victim could be autoamtically redirected to a malicious site that tries to attack the victim through the web browser. Alternately, a phishing attack could be conducted, which tricks victims into visiting malicious sites that are posing as legitimate sites. Either way, an uncontrolled redirect will send your users someplace that they don't want to go.
The following methods for detecting open redirect vulnerabilities are available:
Manual Static Analysis. Since this weakness does not typically appear frequently within a single software package, manual white box techniques may be able to provide sufficient code coverage and reduction of false positives if all potentially-vulnerable operations can be assessed within limited time constraints.
Automated Dynamic Analysis. Automated black box tools that supply URLs to every input may be able to spot Location header modifications, but test case coverage is a factor, and custom redirects may not be detected.
Automated Static Analysis. Automated static analysis tools may not be able to determine whether input influences the beginning of a URL, which is important for reducing false positives.
Whether this issue poses a vulnerability will be subject to the intended behavior of the application. For example, a search engine might intentionally provide redirects to arbitrary URLs.
The following mitigation methods for open redirect vulnerabilities are available:
Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a whitelist of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does. Do not rely exclusively on looking for malicious or malformed inputs (i.e., do not rely on a blacklist). However, blacklists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
Validate input from multiple perspectives. When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if you are expecting colors such as "red" or "blue."
Use white-list input validation. Use a whitelist of approved URLs or domains to be used for redirection.
Notify the user about redirection. Use an intermediate disclaimer page that provides the user with a clear warning that they are leaving your site. Implement a long timeout before the redirect occurs, or force the user to click on the link. Be careful to avoid XSS problems (CWE-79) when generating the disclaimer page.
Use reference maps. When the set of acceptable objects, such as filenames or URLs, is limited or known, create a mapping from a set of fixed input values (such as numeric IDs) to the actual filenames or URLs, and reject all other inputs. For example, ID 1 could map to "/login.asp" and ID 2 could map to "http://www.example.com/". Features such as the ESAPI AccessReferenceMap provide this capability.
Identify all sources of input. Understand all the potential areas where untrusted inputs can enter your software: parameters or arguments, cookies, anything read from the network, environment variables, reverse DNS lookups, query results, request headers, URL components, e-mail, files, filenames, databases, and any external systems that provide data to the application. Remember that such inputs may be obtained indirectly through API calls. Many open redirect problems occur because the programmer assumed that certain inputs could not be modified, such as cookies and hidden form fields.
(Optional) Use a web application firewall. Use an application firewall that can detect attacks against this weakness. It can be beneficial in cases in which the code cannot be fixed (because it is controlled by a third party), as an emergency
prevention measure while more comprehensive software assurance measures are applied, or to provide defense in depth.
Note: An application firewall might not cover all possible input vectors. In addition, attack techniques might be available to bypass the protection mechanism, such as using malformed inputs that can still be processed by the component that
receives those inputs. Depending on functionality, an application firewall might inadvertently reject or modify legitimate requests. Finally, some manual effort may be required for customization.


Package org.lwjgl.system.linux
Contains bindings to native APIs specific to the Linux operating system.
See: Description
-
Class Summary Class Description DynamicLinkLoader Native bindings to. LinuxLibrary Implements aSharedLibrary
on the Linux OS.Visual Visual structure; contains information about colormapping possible.Visual.Buffer An array ofVisual
structs.X11 Native bindings to libX11.X11.Functions Contains the function pointers loaded from the X11SharedLibrary
.XSetWindowAttributes Data structure for setting window attributes.XSetWindowAttributes.Buffer An array ofXSetWindowAttributes
structs.XVisualInfo Information used by the visual utility routines to find desired visual type from the many visuals a display may support.XVisualInfo.Buffer An array ofXVisualInfo
structs.
Package org.lwjgl.system.linux Description
Contains bindings to native APIs specific to the Linux operating system.


Caenorhabditis monodelphis (formerly sp. 1) is a gonochoristic species and the most early diverging Caenorhabditis species [1]. The sequenced strain, JU1667, is an inbred strain generated from the type isolate SB341, which was isolated from the fruting body of a fungus, Ganoderma applanatum, in Berlin, Germany [1]. See below for more information.
C. monodelphis (sp. 1) was formally described in [1]. Discussion about morphological characters can be found in [1,2].
CGC strain entry: JU1667
The raw data can be downloaded from either ENA or NCBI (please note the raw data contain sequencing adapters and bacterial contamination - contact<EMAIL_ADDRESS>for “cleaned” reads):
https://www.ebi.ac.uk/ena/data/view/PRJEB7905
https://www.ncbi.nlm.nih.gov/bioproject/PRJEB7905
The genome of C. monodelphis JU1667 was assembled by Lewis Stevens (Blaxter Lab) using short-read data.
See our general assembly pipeline for more info: CGP Pipeline
Genes were predicted using BRAKER which utilises evidence from raw RNA-seq data [3].


Howdy! Here's a list of awesome computer scientists. Do you know any others? Add to the list yourself.
Cache Keys for cache :


We know that travel is about more than just flying somewhere or staying in a nice hotel, it's about experiencing the world and having adventures. Waytopia is for travelers who love new experiences, parents who want to share the world with their kids, and friends who like to see the world together.
Add your travel preferences: where you are, what you’d like to do, who you’re traveling with, and your budget.
Waytopia scans the web, compiles analytics to give you a better list of end-to-end recommendations for destinations, transportation, accommodations, and activities.
You save time, money, and you get to spend more of it on your adventure.


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Thread Downloader for Reddit is a third party client for Reddit and not associated with Reddit, Inc.. All content downloaded is copyrighted by its respective owners.


Provides mock implementations of interfaces defined in the Pages core. You can use these mocks to simplify unit testing.


Announcing Ivanchuk-7 and Jansa-1 RC2
ManageIQ Ivanchuk-7 and Jansa-1 RC2 are now available. These releases are primarily security fix releases, after extensive security testing. Many thanks goes to the IBM Security team for finding and reporting these vulnerabilities.
Security Issues
Critical severity
High severity
- CVE-2020-10778 - Business logic bypass through widgets
- CVE-2020-10779 - Missing functional level access control & IDOR lead to compromise
- CVE-2020-14324 - Out-of-band OS Command Injection through conversion host (Ivanchuk only)
Moderate severity
- CVE-2020-10777 - Cross Site Scripting in report menu title / HTML Code Injection
- CVE-2020-10780 - CSV Injection in Orchestration Templates
- CVE-2020-10783 - Missing access control leads to escalation of admin group privileges
- CVE-2020-14296 - Server-Side Request Forgery (SSRF) in Ansible Tower Provider
- Host Header Injection
Other notable changes
Ivanchuk-7
Fixed
- DialogFieldTagControl - don’t add <None> for multiselects (#19696)
- Fix vm retirement initiated on global region (#20244)
- Fixed Settings hierarchy on Global region (#20299)
- [Automation Engine] Prevent git import to overwrite base system domain in datastore (manageiq-automation_engine#355)
- [Pods] Add ansible-runner (manageiq-pods#561)
- [Openstack Provider] Skip Volumes without mountpoint in VM refresh (manageiq-providers-openstack#517)
- [UI] MiqTask to get stdout for Ansible should be owned by user who requested view (manageiq-ui-classic#7093)
Added
- Add support for Service request copy (#18859)
- [Automation Engine] Update object based on ansible set_stats data (manageiq-automation_engine#381)
- [Automation Engine] Update service_vars with playbook set_stats data (manageiq-automation_engine#399)
- [Openstack Provider] Add STF Event monitor backend (manageiq-providers-openstack#556)
- [oVirt Provider] Vm disk resize (manageiq-providers-ovirt#483)
- [UI] Enable Copy feature for ServiceRequests (manageiq-ui-classic#5539)
- [UI] Catalog Item: allow for selecting / deselecting whole tenant subtree (manageiq-ui-classic#7142)
- [UI] Allow for file:// urls in git repository (manageiq-ui-classic#7105)
Here are the changes (since Ivanchuk-6) per affected repository in GitHub:
- manageiq
- manageiq-api
- manageiq-appliance
- manageiq-appliance-build
- manageiq-automation_engine
- manageiq-content
- manageiq-pods
- manageiq-providers-ansible_tower
- manageiq-providers-openstack
- manageiq-providers-ovirt
- manageiq-ui-classic
- manageiq-ui-service
Jansa-1 RC2
Fixed
- Call
column_type
on parsed field to get the actual column type (#20398) - [API] Updated the API to return nil virtual attributes and associations (manageiq-api#875)
- [Amazon Provider] Update volume_id fetching for volume modification events (manageiq-providers-amazon#639)
Here are the changes (since Jansa-1 RC1) per affected repository in GitHub:
- manageiq
- manageiq-api
- manageiq-appliance
- manageiq-appliance-build
- manageiq-content
- manageiq-pods
- manageiq-providers-amazon
- manageiq-providers-ansible_tower
- manageiq-providers-lenovo
- manageiq-providers-openstack
- manageiq-providers-vmware
- manageiq-ui-classic
You can download the Ivanchuk-7 and Jansa-1 RC2 releases here.
For questions or support, join in on the talk page.


Class AL
- java.lang.Object
-
- org.lwjgl.openal.AL
-
public final class AL extends java.lang.Object
This class must be used before any OpenAL function is called. It has the following responsibilities:- Creates instances of
ALCapabilities
classes. AnALCapabilities
instance contains flags for functionality that is available in an OpenAL context. Internally, it also contains function pointers that are only valid in that specific OpenAL context. - Maintains thread-local and global state for
ALCapabilities
instances, corresponding to OpenAL contexts that are current in those threads and the entire process, respectively.
ALCapabilities creation
Instances of
ALCapabilities
can be created with theAL.createCapabilities(org.lwjgl.openal.ALCCapabilities)
method. An OpenAL context must be current in the current thread or process before it is called. Calling this method is expensive, soALCapabilities
instances should be cached in user code.Thread-local state
Before a function for a given OpenAL context can be called, the corresponding
ALCapabilities
instance must be made current in the current thread or process. The user is also responsible for clearing the currentALCapabilities
instance when the context is destroyed or made current in another thread.Note that OpenAL contexts are made current process-wide by default. Current thread-local contexts are only available if the
ALC_EXT_thread_local_context
extension is supported by the OpenAL implementation. OpenAL Soft, the implementation that LWJGL ships with, supports this extension.- See Also:
ALC
- Creates instances of
-
-
Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method and Description static ALCapabilities
createCapabilities(ALCCapabilities alcCaps)
Creates a newALCapabilities
instance for the OpenAL context that is current in the current thread or process.static ALCapabilities
getCapabilities()
Returns theALCapabilities
for the OpenAL context that is current in the current thread or process.static ALCapabilities
getCurrentCapabilities()
Returns theALCapabilities
for the OpenAL context that is current in the current thread or process.static void
setCurrentProcess(ALCapabilities caps)
Sets the specifiedALCapabilities
for the current process-wide OpenAL context.static void
setCurrentThread(ALCapabilities caps)
Sets the specifiedALCapabilities
for the current OpenAL context in the current thread.
-
-
-
Method Detail
-
setCurrentProcess
public static void setCurrentProcess(ALCapabilities caps)
Sets the specifiedALCapabilities
for the current process-wide OpenAL context.If the current thread had a context current (see
AL.setCurrentThread(org.lwjgl.openal.ALCapabilities)
), thoseALCapabilities
cleared. Any OpenAL functions called in the current thread, or any threads that have no context current, will use the specifiedALCapabilities
.- Parameters:
caps
- theALCapabilities
to make current, or null
-
setCurrentThread
public static void setCurrentThread(ALCapabilities caps)
Sets the specifiedALCapabilities
for the current OpenAL context in the current thread.Any OpenAL functions called in the current thread will use the specified
ALCapabilities
.- Parameters:
caps
- theALCapabilities
to make current, or null
-
getCurrentCapabilities
public static ALCapabilities getCurrentCapabilities()
Returns theALCapabilities
for the OpenAL context that is current in the current thread or process. If no OpenAL context is current in the current thread or process, null is returned.
-
getCapabilities
public static ALCapabilities getCapabilities()
Returns theALCapabilities
for the OpenAL context that is current in the current thread or process.- Throws:
java.lang.IllegalStateException
- if no OpenAL context is current in the current thread or process
-
createCapabilities
public static ALCapabilities createCapabilities(ALCCapabilities alcCaps)
Creates a newALCapabilities
instance for the OpenAL context that is current in the current thread or process.- Parameters:
alcCaps
- theALCCapabilities
of the device associated with the current context- Returns:
- the ALCapabilities instance
-
-


Katelynn Nguyen
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{# Import the theme's layout. #}
{% extends "!layout.html" %}
{# Add some extra stuff before and use existing with 'super()' call. #}
{% block footer %}
{% endblock %}
{# Import the theme's layout. #}
{# Include our new CSS file into existing ones. #}
{% set css_files = css_files + ['_static/bokeh-docs.css'] %}


The 'Reset to Factory Defaults' button resets all of the options to the values that were set when you first ran ZAP.
This includes reeseting the host and port that ZAP is listening on and the API key.
The one configuration item that will not change is the ZAP Root CA Certificate.
If you want to change this then you can do that via the Network / Server Certificates screen.


---
layout: post
title: IT'S THE JOIN[T]!
date: '2007-03-30T13:29:00.000-05:00'
author: Don Seiler
tags:
- oracle
- joins
modified_time: '2010-11-19T22:48:47.006-06:00'
blogger_id: tag:blogger.com,1999:blog-7032512792942232766.post-3994269070756874024
blogger_orig_url: http://www.seiler.us/2007/03/it-joint.html
---
See what I did there? 5 points to anyone who can name the reference. 10 points if you can name the original reference that I wasn't even thinking of. Void where prohibited.
Sachin, broadcasting live from his blog Oracle Online Help, has posted a nice primer on the differences between three join types that anyone who has ever look at a query plan will be familiar with: nested loops, hash joins, and sort-merge joins.
I definitely sleep a little better knowing what these mean. Now if only I knew what everything else meant.


While browsing the internet, I stumbled upon Rstudio’s new package blogdown
. I read posts from Karl Broman and found the the book that the package author - Yihui Xie - freely shares.
One tricky part of setting up the website involved the DNS settings. I bought the site fboehm.us
through google domains. While the blogdown book provides instructions for DNS settings for other domain name providers, at the time I set up my site, they hadn’t written instructions for use with google domains. Fortunately, it was not too difficult, and, through trial and error, I managed to succeed.
Under “Configure DNS” button on Google Domains, I chose “Use custom name servers”. Clicking on “Edit” enabled me to enter the server names that end in “nsone.net”.
In my netlify account page, under “Settings”, I edited “DNS Records” by creating a new record for CNAME. I entered host name: www.fboehm.us
and target: fboehm.us
. I hope that I set it up properly.


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{% extends "main.html" %}
{% set title = 'Home' %}
{% block content %}
{% filter markdown %}
## Roope Savolainen's personal homepage
Welcome to my personal homepage! I'm Roope Savolainen, a student at [Aalto University](https://aalto.fi), Finland.
The site is under construction, but you can have a look around.
{% endfilter %}
{% endblock %}