For example:
public class Principal {
void bad(Object object) {
if (true) {
LOG.debug("log log log " + expensiveCalculation(object));
}
LOG.debug("some more logging " + expensiveCalculation(1));
}
void good(Object) {
if (LOG.isDebug()) {
LOG.debug("value: " + expensiveCalculation(object));
}
}
}
Use the text field below to specify the logger class name used.
Use the table to specify the logging methods this inspection should warn on, with the corresponding log condition text.
Use the checkbox below to let this inspection flag all unguarded log calls, not only those with non-constant arguments.


Kolade Johnson: Court Remands Dismissed Cop At Ikoyi Prison
by Enioluwa AdeniyiThe Ikeja High Court on Tuesday remanded dismissed police inspector, Ogunyemi Olalekan, at the Ikoyi Prisons after he was arraigned for allegedly killing Kolade Johnson, at a viewing centre in Lagos State.
The News Agency of Nigeria reports that the dismissed police officer during his arraignment pleaded not guilty to a charge of murder.
Following his plea, Mr Yhaqub Oshoala, Lagos State Director of Public Prosecution, requested that Olalekan, who has been incarcerated at the Ikoyi Prison since his arrest, continue to be remanded at the facility.
“We ask that the defendant continue to be detained in prison custody before the trial date. Our witnesses are available and we are ready to commence”.
The presiding judge, Justice A.J Coker, told the defence counsel, Ike Ezekwen, to explain to Olalekan the option of a bargaining agreement before the trial commences.
“This case is adjourned to January 15, 2020 for trial. The defendant is further remanded at the Ikoyi Correctional Facility.”
“The prosecution team is enjoined to bring their witnesses to court,” Justice Coker said.
According to the prosecution, Olalekan, a dismissed police inspector working with Special Anti-Cultism Squad, committed the offence at 5.10 p.m. on March 31 at Onipetesi Estate, Mangoro area of Lagos.
“The former police inspector unlawfully killed Johnson by shooting him with an AK47 rifle in the lower abdomen.”
“The offence contravenes Section 223 of the Criminal Law of Lagos State 2015″.


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ABBY Procurement Services is a company located in Miami, FL aimed to fulfill the need for industrial equipment and replacement parts for companies in the located in the Caribbean and Latin America.
Our experienced team along with a wide network of top brands manufacturers and suppliers, strive to provide our customers with timely service, ensuring the delivery of materials and equipment at the lowest total cost. ABBY specializes in sourcing, and supply chain management, always researching sources of supply, product availability, specifications, and suitable substitutes.
From our warehouse located in Medley, FL, we have the ability to consolidate orders from different vendors before shipping final destination, as well as, filling full container loads of products. In that regard, we assure that proper export documentation and compliances are met for all shipments.
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Purchasing services and procurement of industrial and replacement part with the ability to consolidate orders from different vendors or fill full container loads of products for export purposes.


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Creating F1 manually
Let hohoho
Authors and Contributors
GitHub username In 2007,
Nikhil Pandita (
@itN1X
), and nurture this GitHub.
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we’ll help you sort it out.


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Headers
# This is an <h1> tag ## This is an <h2> tag ###### This is an <h6> tag
Text styles
*This text will be italic* _This will also be italic_ **This text will be bold** __This will also be bold__ *You **can** combine them*
Unordered
* Item 1 * Item 2 * Item 2a * Item 2b
Ordered
1. Item 1 2. Item 2 3. Item 3 * Item 3a * Item 3b
Images
![GitHub Logo](/images/logo.png) Format: ![Alt Text](url)
Links
http://github.com - automatic! [GitHub](http://github.com)
Blockquotes
As Kanye West said: > We're living the future so > the present is our past.
Syntax highlighting with GFM
```javascript function fancyAlert(arg) { if(arg) { $.facebox({div:'#foo'}) } } ```
Or, indent your code 4 spaces
Here is a Python code example without syntax highlighting: def foo: if not bar: return true
Inline code for comments
I think you should use an `<addr>` element here instead.


Verb tenses
1st person
2nd person
3rd person
Regular verb
Irregular verb
verb to be
You / play / football
Tense
Positive
Negative
Question
Comments
Irregular verbs
Present
Past
Participle
Definition


In general ELLA has very few headers, this stems from the use of *boxes to present context to the user. This pattern allows for very information-dense views without needing to have large, space wasting headers.
These are only found when representing top-level - user/sample/allele - information to the user.
This style is reserved exclusively for the sideways headers on boxes and establish ELLA's core theme. Vertical bars with _very_ faded boxes are used to provide context to the user in a space efficient manner - they also can be thought of as representative of the bars in e||a. No content should be presented to the user in this form, only commonly repeated headers.
Another highly reserved style, always presented in this faded blue. Used to designate a major portion of a context - f.ex the sidebar or ACMG areas. Where one of the lighter headers doesn't call enough attention, or already has a context.
This is used when an element is currently in an 'empty state' and no other information is being given to the user - or - in modals when the only information being given to the user is informative/help text and the buttons present clear options. It should never be paired with other text or elements due to its faded nature. It's meant to be helpful if noticed, but not the element demanding attention on the page.
Only used on the sidebar, has been left unique from other headers to help distinguish from other uses, and because of the small size needed.
This text pairing is used in nearly all content displayed for the user; including tables and other headings (e.g. reference section)
Clickable elements text elements are presented with a dashed underline - this creates a uniform text decoration that can be used throughout the interface to inform the user without being overly intrusive
Used only as the title of popovers - should likely be merged with the header for question elements
Used as a header inside popovers and modals
Used as the header for table-columns as well as when a header could be useful to the user, but might not be needed. Because of this, it needs consideration whether or not to use it! An example is where it's used as a header for each reference, it might not be needed there if each reference can be distinguished.
These styles are used heavily in popovers where the user is 'filling out forms'.
Buttons generally inherit the sectionbox's color, except on the navbar, in 'question' elements or where a callout is needed - f.ex green for 'start' or pink for 'warning'.
Note the 'normal' style can be used to force a button to not use the parent's coloring - this is typically done when another button is a callout such as an override.
Inputs and textareas share styling, and are characterized by their heavy underline and faded placeholder text.
Note that the placeholder text used is different from user-inputted text. User text uses Source Sans and is more dense.
ACMG codes are one of the few standout elements that re-use very few themes from above. They have a bar on the left (a common theme in ELLA) to preserve context for the user - e.g. when comments are tall it's easy to tell which comment belongs to which code - but otherwise have unique coloring and styling. Because of their importance in the application this is probably a good thing. :)
A basic contentbox


{% extends "check_your_answers.njk" %} {% from "look-and-feel/components/fields.njk" import formSection, selectionButtons %} {% block head %} {% include "includes/head.html" %} {% endblock %} {% set pageContent = { title: content.title, sendApplication: content.submit } %} {% block statement_of_truth_content %}
{{ content.statementOfTruth | safe }}
{% endblock %} {% block full_width %}


Building low-cost sanitation solutions for the developing world
Our StoryTHE NEED FOR INNOVATIVE SOLUTIONS
A lack of plumbing infrastructure has left approximately 70% of India with inadequate access to sanitation methods. Current options occupy too much space, are too expensive, and aren't built for removing waste from the environment. SaniSolv is working to add innovative solutions to the growing body of sanitation research in an effort to accelerate the pace of slum development across the developing world.
OUR SOLUTIONS
We are working to develop and test a low-cost waterless toilet, a waste processing system, and a waste dewatering pump.
FOSTERING GROWTH
We plan to open source our research and development, in order to provide accessibility to our work to all parties invested in sanitation development. We believe that there is no one size fits all solution to rural sanitation, and encourage slum development organizations to consult with us on how our solutions can be best adapted to fit their specific needs.


Command-T Ignoring certain directory
-
anonymous
Command-T is ignoring a certain directory.I removed and reinstalled Command-T but it still keeps ignoring my 'apps' directory.
Anybody know what might be causing it?
-
anonymous
I have the same error. Commant-T ignores directory named "apps".
-
Greg Hurrell
Could be you have more files in your hierarchy than allowed by the
g:CommandTMaxFiles
setting (which defaults to 10,000).Note that if you have something like a circular reference (via a symlink) in your hierarchy, you could easily shoot past any such limit, even if the number of actual files in the hierarchy is less than 10,000. It's the filesystem equivalent of an infinite loop and should probably be fixed.
The other possibility is that your
'wildignore'
settings might be excluding theapps/
directory, although that does seem an old thing to have in'wildignore'
.See the docs for some more info on both of those settings.
Reply
This topic is now closed.


Welcome to the DOUBLE IT Game! Give it your best shot at continuously doubling your score and then you must decide when you want to hold your score and save it to the Leader Board before losing everything!


Compile
mruby uses Rake to compile and cross-compile all libraries and binaries.
Prerequisites
To compile mruby out of the source code you need the following tools:
* C Compiler (e.g. gcc
)
* Linker (e.g. gcc
)
* Archive utility (e.g. ar
)
* Parser generator (e.g. bison
)
* Ruby 2.0 or later (e.g. ruby
or jruby
)
Optional: * GIT (to update mruby source and integrate mrbgems easier) * C++ compiler (to use GEMs which include *.cpp, *.cxx, *.cc) * Assembler (to use GEMs which include *.asm)
Usage
Inside of the root directory of the mruby source a file exists
called build_config.rb. This file contains the build configuration
of mruby and looks like this for example:
ruby
MRuby::Build.new do |conf|
toolchain :gcc
end
All tools necessary to compile mruby can be set or modified here. In case you want to maintain an additional build_config.rb you can define a customized path using the $MRUBY_CONFIG environment variable.
To compile just call ./minirake
inside of the mruby source root. To
generate and execute the test tools call ./minirake test
. To clean
all build files call ./minirake clean
. To see full command line on
build, call ./minirake -v
.
Build Configuration
Inside of the build_config.rb the following options can be configured based on your environment.
Toolchains
The mruby build system already contains a set of toolchain templates which configure the build environment for specific compiler infrastructures.
GCC
Toolchain configuration for the GNU C Compiler.
ruby
toolchain :gcc
clang
Toolchain configuration for the LLVM C Compiler clang. Mainly equal to the
GCC toolchain.
ruby
toolchain :clang
Visual Studio 2010, 2012 and 2013
Toolchain configuration for Visual Studio on Windows. If you use the
Visual Studio Command Prompt,
you normally do not have to specify this manually, since it gets automatically detected by our build process.
ruby
toolchain :visualcpp
Android
Toolchain configuration for Android.
ruby
toolchain :android
Requires the custom standalone Android NDK and the toolchain path
in ANDROID_STANDALONE_TOOLCHAIN
.
Binaries
It is possible to select which tools should be compiled during the compilation process. The following tools can be selected: * mruby (mruby interpreter) * mirb (mruby interactive shell)
To select them declare conf.gem as follows:
ruby
conf.gem "#{root}/mrbgems/mruby-bin-mruby"
conf.gem "#{root}/mrbgems/mruby-bin-mirb"
File Separator
Some environments require a different file separator character. It is possible to
set the character via conf.file_separator
.
ruby
conf.file_separator = '/'
C Compiler
Configuration of the C compiler binary, flags and include paths.
ruby
conf.cc do |cc|
cc.command = ...
cc.flags = ...
cc.include_paths = ...
cc.defines = ...
cc.option_include_path = ...
cc.option_define = ...
cc.compile_options = ...
end
C Compiler has header searcher to detect installed library.
If you need a include path of header file use search_header_path
:
ruby
# Searches
iconv.h.
# If found it will return include path of the header file.
# Otherwise it will return nil .
fail 'iconv.h not found' unless conf.cc.search_header_path 'iconv.h'
If you need a full file name of header file use search_header
:
ruby
# Searches
iconv.h.
# If found it will return full path of the header file.
# Otherwise it will return nil .
iconv_h = conf.cc.search_header 'iconv.h'
print "iconv.h found: #{iconv_h}\n"
Header searcher uses compiler’s include_paths
by default.
When you are using GCC toolchain (including clang toolchain since its base is gcc toolchain)
it will use compiler specific include paths too. (For example /usr/local/include
, /usr/include
)
If you need a special header search paths define a singleton method header_search_paths
to C compiler:
ruby
def conf.cc.header_search_paths
['/opt/local/include'] + include_paths
end
Linker
Configuration of the Linker binary, flags and library paths.
ruby
conf.linker do |linker|
linker.command = ...
linker.flags = ...
linker.flags_before_libraries = ...
linker.libraries = ...
linker.flags_after_libraries = ...
linker.library_paths = ....
linker.option_library = ...
linker.option_library_path = ...
linker.link_options = ...
end
Archiver
Configuration of the Archiver binary and flags.
ruby
conf.archiver do |archiver|
archiver.command = ...
archiver.archive_options = ...
end
Parser Generator
Configuration of the Parser Generator binary and flags.
ruby
conf.yacc do |yacc|
yacc.command = ...
yacc.compile_options = ...
end
GPerf
Configuration of the GPerf binary and flags.
ruby
conf.gperf do |gperf|
gperf.command = ...
gperf.compile_options = ...
end
File Extensions
ruby
conf.exts do |exts|
exts.object = ...
exts.executable = ...
exts.library = ...
end
Mrbgems
Integrate GEMs in the build process. ```ruby # Integrate GEM with additional configuration conf.gem ‘path/to/gem’ do |g| g.cc.flags « … end
Integrate GEM without additional configuration
conf.gem ‘path/to/another/gem’ ```
See doc/mrbgems/README.md for more option about mrbgems.
Mrbtest
Configuration Mrbtest build process.
If you want mrbtest.a only, You should set conf.build_mrbtest_lib_only
ruby
conf.build_mrbtest_lib_only
Bintest
Tests for mrbgem tools using CRuby.
To have bintests place *.rb scripts to bintest/
directory of mrbgems.
See mruby-bin-*/bintest/*.rb
if you need examples.
If you want a temporary files use tempfile
module of CRuby instead of /tmp/
.
You can enable it with following:
ruby
conf.enable_bintest
C++ ABI
By default, mruby uses setjmp/longjmp to implement its exceptions. But it doesn’t release C++ stack object correctly. To support mrbgems written in C++, mruby can be configured to use C++ exception.
There are two levels of C++ exception handling. The one is
enable_cxx_exception
that enables C++ exception, but
uses C ABI. The other is enable_cxx_abi
where all
files are compiled by C++ compiler.
When you mix C++ code, C++ exception would be enabled automatically.
If you need to enable C++ exception explicitly add the following:
ruby
conf.enable_cxx_exception
C++ exception disabling.
If your compiler does not support C++ and you want to ensure
you don’t use mrbgem written in C++, you can explicitly disable
C++ exception, add following:
ruby
conf.disable_cxx_exception
and you will get an error when you try to use C++ gem.
Note that it must be called before enable_cxx_exception
or gem
method.
Debugging mode
To enable debugging mode add the following:
ruby
conf.enable_debug
When debugging mode is enabled
* Macro MRB_DEBUG
would be defined.
* Which means mrb_assert()
macro is enabled.
* Debug information of irep would be generated by mrbc
.
* Because -g
flag would be added to mrbc
runner.
* You can have better backtrace of mruby scripts with this.
Cross-Compilation
mruby can also be cross-compiled from one platform to another. To
achieve this the build_config.rb needs to contain an instance of
MRuby::CrossBuild
. This instance defines the compilation
tools and flags for the target platform. An example could look
like this:
```ruby
MRuby::CrossBuild.new(‘32bit’) do |conf|
toolchain :gcc
conf.cc.flags « “-m32” conf.linker.flags « “-m32” end ```
All configuration options of MRuby::Build
can also be used
in MRuby::CrossBuild
.
Mrbtest in Cross-Compilation
In cross compilation, you can run mrbtest
on emulator if
you have it by changing configuration of test runner.
```ruby
conf.test_runner do |t|
t.command = … # set emulator. this value must be non nil or false
t.flags = … # set flags of emulator
def t.run(bin) # override run
if you need to change the behavior of it
… # bin
is the full path of mrbtest
end
end
```
Build process
During the build process the directory build will be created in the root directory. The structure of this directory will look like this:
+- build
|
+- host
|
+- bin <- Binaries (mirb, mrbc and mruby)
|
+- lib <- Libraries (libmruby.a and libmruby_core.a)
|
+- mrblib
|
+- src
|
+- test <- mrbtest tool
|
+- tools
|
+- mirb
|
+- mrbc
|
+- mruby
The compilation workflow will look like this:
* compile all files under src (object files will be stored
in build/host/src)
* generate parser grammar out of src/parse.y (generated
result will be stored in build/host/src/y.tab.c)
* compile build/host/src/y.tab.c to build/host/src/y.tab.o
* create build/host/lib/libmruby_core.a out of all object files (C only)
* create build/host/bin/mrbc
by compiling tools/mrbc/mrbc.c and
linking with build/host/lib/libmruby_core.a
* create build/host/mrblib/mrblib.c by compiling all *.rb files
under mrblib with build/host/bin/mrbc
* compile build/host/mrblib/mrblib.c to build/host/mrblib/mrblib.o
* create build/host/lib/libmruby.a out of all object files (C and Ruby)
* create build/host/bin/mruby
by compiling mrbgems/mruby-bin-mruby/tools/mruby/mruby.c and
linking with build/host/lib/libmruby.a
* create build/host/bin/mirb
by compiling mrbgems/mruby-bin-mirb/tools/mirb/mirb.c and
linking with build/host/lib/libmruby.a
_____ _____ ______ ____ ____ _____ _____ ____
| CC |->|GEN |->|AR |->|CC |->|CC |->|AR |->|CC |->|CC |
| *.c | |y.tab| |core.a| |mrbc| |*.rb| |lib.a| |mruby| |mirb|
----- ----- ------ ---- ---- ----- ----- ----
Cross-Compilation
In case of a cross-compilation to i386 the build directory structure looks like this:
+- build
|
+- host
| |
| +- bin <- Native Binaries
| |
| +- lib <- Native Libraries
| |
| +- mrblib
| |
| +- src
| |
| +- test <- Native mrbtest tool
| |
| +- tools
| |
| +- mirb
| |
| +- mrbc
| |
| +- mruby
+- i386
|
+- bin <- Cross-compiled Binaries
|
+- lib <- Cross-compiled Libraries
|
+- mrblib
|
+- src
|
+- test <- Cross-compiled mrbtest tool
|
+- tools
|
+- mirb
|
+- mrbc
|
+- mruby
An extra directory is created for the target platform. In case you compile for i386 a directory called i386 is created under the build directory.
The cross compilation workflow starts in the same way as the normal
compilation by compiling all native libraries and binaries.
Afterwards the cross compilation process proceeds like this:
* cross-compile all files under src (object files will be stored
in build/i386/src)
* generate parser grammar out of src/parse.y (generated
result will be stored in build/i386/src/y.tab.c)
* cross-compile build/i386/src/y.tab.c to build/i386/src/y.tab.o
* create build/i386/mrblib/mrblib.c by compiling all *.rb files
under mrblib with the native build/host/bin/mrbc
* cross-compile build/host/mrblib/mrblib.c to build/host/mrblib/mrblib.o
* create build/i386/lib/libmruby.a out of all object files (C and Ruby)
* create build/i386/bin/mruby
by cross-compiling mrbgems/mruby-bin-mruby/tools/mruby/mruby.c and
linking with build/i386/lib/libmruby.a
* create build/i386/bin/mirb
by cross-compiling mrbgems/mruby-bin-mirb/tools/mirb/mirb.c and
linking with build/i386/lib/libmruby.a
* create build/i386/lib/libmruby_core.a out of all object files (C only)
* create build/i386/bin/mrbc
by cross-compiling tools/mrbc/mrbc.c and
linking with build/i386/lib/libmruby_core.a
_______________________________________________________________
| Native Compilation for Host System |
| _____ ______ _____ ____ ____ _____ |
| | CC | -> |AR | -> |GEN | -> |CC | -> |CC | -> |AR | |
| | *.c | |core.a| |y.tab| |mrbc| |*.rb| |lib.a| |
| ----- ------ ----- ---- ---- ----- |
---------------------------------------------------------------
||
\||/
\/
________________________________________________________________
| Cross Compilation for Target System |
| _____ _____ _____ ____ ______ _____ |
| | CC | -> |AR | -> |CC | -> |CC | -> |AR | -> |CC | |
| | *.c | |lib.a| |mruby| |mirb| |core.a| |mrbc | |
| ----- ----- ----- ---- ------ ----- |
----------------------------------------------------------------
Build Configuration Examples
Minimal Library
To build a minimal mruby library you need to use the Cross Compiling feature due to the reason that there are functions (e.g. stdio) which can’t be disabled for the main build.
```ruby MRuby::CrossBuild.new(‘Minimal’) do |conf| toolchain :gcc
conf.cc.defines = %w(MRB_DISABLE_STDIO) conf.bins = [] end ```
This configuration defines a cross compile build called ‘Minimal’ which is using the GCC and compiles for the host machine. It also disables all usages of stdio and doesn’t compile any binaries (e.g. mrbc).
Test Environment
mruby’s build process includes a test environment. In case you start the testing
of mruby, a native binary called mrbtest
will be generated and executed.
This binary contains all test cases which are defined under test/t. In case
of a cross-compilation an additional cross-compiled mrbtest binary is
generated. You can copy this binary and run on your target system.


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| INITIAL ASSESSMENT | |||
|---|---|---|---|
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| RECORDED SESSIONS | |||
| FEEDBACK CALLS | |||
| REWARDS & INCENTIVES FOR YOUR CHILD | |||
| See More | See More | See More |
This free assessment will identify your child’s current education level for MATHS & ENGLISH aligned with UK’s National Curriculum.
Easy to understand report for you and your child, highlighting areas they have performed well in and those they can improve on.
Information from the assessment and feedback report will be used to create a personalised study plan your child
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Live online English and Maths tuition sessions.  The tutor will go through the questions and answers. All sessions will be fully recorded for your child, allowing full access throughout the week
Recorded sessions for replay.
Individual personalised feedback in accordance with the initial study plan and online learning will always keep you updated.
Parch Hill believes in rewarding your child’s hard work each step of the way and keeping them motivated.


function [f,g,h] = students(x, df) % students T misfit: .5*(1+df)*log(1+x.^2/df) % % use: % [f,g,h] = students(x, {df}) % % input: % x - vector % df - degrees of freedom, default = 2 % % output: % f - student's T misfit % g - gradient as vector with same size as x % h - positive approximation of Hessian as vector with same size as x % Author: Tristan van Leeuwen, Aleksandr Aravkin % Seismic Laboratory for Imaging and Modeling % Department of Earch & Ocean Sciences % The University of British Columbia % % Date: February, 2012 % % You may use this code only under the conditions and terms of the % license contained in the file LICENSE provided with this source % code. If you do not agree to these terms you may not use this % software. % input checking if(nargin < 3) df = 2; end % calculate student's T gradient and positive definite Hessian % approximation f = 0.5 * sum((df + 1).*log(1+(conj(x(:)).*x(:))./df)); g = (x(:).*(df + 1))./(df + conj(x(:)).*x(:)); h = (df + 1)./(df + conj(x(:)).*x(:)); % if isdistributed(f) f = gather(f); end


|
| Local Properties | ||
| Managed Object Types | Data Object Types | All Properties | All Methods |
Properties
| Name | Type | Description |
|---|---|---|
| controllerType* | xsd:string[] | Deprecated.
As of vSphere API 5.0, this property is no longer
relevant and should not be used.
With the current state of emulation, we don't care about the
adapter type a disk is connected to, as disks may be shuffled
around. For example, a disk may be unplugged from a buslogic
controller and plugged into an lsilogic controller.
If this optional property is set, only virtual disk files that have a
controller type that matches one of the controller types specified
are returned. If no controller types are specified, this search criteria
is ignored.
The specified controller type is one of the controller types for a
virtual disk. |
| diskType* | xsd:string[] |
If this optional property is set, only the virtual disk primary files that
match one of the specified disk types are selected. If no disk types are
specified, this search criteria is ignored.
The specified disk type is one of the backing information types for a
virtual disk. |
| encrypted* | xsd:boolean |
This optional property can be used to filter disks based on
whether they are encrypted or not.
Since vSphere API 6.5 |
| matchHardwareVersion* | xsd:int[] |
If this optional property is set, only virtual disk primary files that match
one of the specified hardware versions are selected. If no versions are
specified, this search criteria is ignored.
|
| thin* | xsd:boolean |
This optional property can be used to filter disks based on whether
they are thin-provsioned or not: if set to true, only thin-provisioned
disks are returned, and vice-versa.
Since vSphere API 4.0 |
| Properties inherited from DynamicData | ||
| None |
| Top of page | Local Properties | ||
| Managed Object Types | Data Object Types | All Properties | All Methods |


Validator Test
Valid accepted
×
Warning!
The value isn't accepted.
Valid email
×
Warning!
The email value is invalid.
Alpha value
×
Warning!
The valeu is not alfa.
CNPJ length
×
Warning!
The CNPJ lenght is invalid.
Valid CNPJ
×
Warning!
The CNPJ is invalid.
CPF length
×
Warning!
The cpf lenght is invalid.
Valid CPF
×
Warning!
The CPF is invalid.
Min length 5
×
Warning!
The min length is 5.
Integer value
×
Warning!
The value isn't integer
Numeric value
×
Warning!
The value isn't numeric
Phone value
×
Warning!
The phone value is invalid.
Required value
×
Warning!
The field is required.


object SNE : PseudoWriter
Writes pseudoinstruction sne (set not equal to)
sne
Todo add a settings option for "extended pseudoinstructions"


{% extends "admin/base.html" %} {% block body %}
The following tables are available for download directly from the database as CSV files:
Due to free tier hosting limitations, we cannot store lots of data at a time in the database.
However, the data processing functions can be run directly and sent as a download without ever touching the database. This allows for sending larger chunks of data at a time because it is not bound by limitations on the number of rows we can store imposed by our hosting service.
The downsides to this approach are (1.) it takes a while, and (2.) it may consume a lot of bandwidth and CPU time, so use it sparingly!
Note: Some of the earliest data in the "Processed Data" and "Model Outputs" tables will be missing or distorted due to some data transformations that require looking backwards in time, e.g. rolling averages or time since last significant rainfall. It is suggested that you discard the earliest month of data for each download.
{% endblock %}


Quick Links
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{% for institute in institutes %}{{institute.rating}}
{% extends "base.html" %}
{% load staticfiles %}
{% block title %}Projects{% endblock %}
{% block body %}
CourseTube
Compare the best courses from top Institutes
{{institute.rating}}


USB drives are not the only secondary storage medium in the market. Alternatives like secure disk cards are quite popular. If you use a smart phone you are probably already using a micro sd card. You’d also be using an SD card if you own let us say a digital camera or maybe a smart TV. Although sd cards were initially designed to provide a compact form of storage in smaller devices these days the SD card slot is pretty common even in laptops and desktops.
In the last couple of posts we’ve discussed at length how you can switch boot devices to load a completely different operating system.
SD cards seem like an ideal candidate as a secondary boot device. Its the cheapest form of storage. It is universally accepted. It is smaller than a pendrive and its just as fast, practically speaking. You probably have a couple of spare cards available right now. Device manufacturers are pushing it as a secondary form of storage. In some IOT devices an sd card is the primary storage medium.
But can you boot through an SD card slot on your laptop? Lets find out.
Booting through an SD card slot first of all requires a bootable SD card. Since an sd card is just another form of storage making it bootable is not all that tricky. All we have to do is create the right partitions for the bootloader to be loaded and then for it to find the operating system kernel. So far so good.
But whether or not you can boot from the sd card slot is an entirely different matter. You’ll recall that the booting process requires intervention from hardware manufacturers’ BIOS firmware and operating system’s bootloader. Both BIOS and bootloader usually have a predefined set of boot devices that they recognize. These devices are
Although internally most SD card readers on the laptop function the same as a usb bus but not all BIOS recognize them as a boot device.
Modern computers however have been more accepting of SD card reader as a boot device but there is no way to tell with 100% certainty whether your device supports this option. The only way is to inspect the options in your BIOS menu.
So what is a reliable way to boot from sd cards?
While it would have been really cool to boot directly from the sd card reader on your machine a 100% guaranteed solution would be to purchase an SD to usb adapter (you can find it really cheap online) and then boot an SD card like you’d a USB. It is not ideal but it works for sure.
Sparvk portable operating system distribution can be loaded on a card of your choice to make it bootable. That way you can have multiple operating systems cards waiting to be deployed on your machine.


Fellowships
Fellowships typically have small groups, a large group meeting, and various other events. They serve as students’ spiritual community on campus. Other special-purpose groups are listed below.
This page is a work in progress: if you are interested in being listed or are aware of any incorrect information, please email<EMAIL_ADDRESS>Acts2Fellowship
Ian Daugherty<EMAIL_ADDRESS>and Jasmine Fahrenkrug<EMAIL_ADDRESS>Acts2Fellowship (A2F) is a campus club for all CMU students! The goal? To have fun, make friends, to investigate the answers to the biggest questions of life, and grow in our faith. Whichever way you stumbled onto our page, we invite you to join us. We'd love to meet you!
Asian Christian Fellowship
Caleb Koo<EMAIL_ADDRESS>and Rachel Luo<EMAIL_ADDRESS>The Asian Christian Fellowship seeks to carry out the Great Commission of our Lord Jesus Christ to make disciples of all nations by proclaiming the Gospel, providing fellowship for edification, nurturing Christians in spiritual growth, and building up Christian leaders. In practice, we do this by meeting every Friday as a body together, and we have cell groups every week so that our members can encourage one another! We are affiliated with Pittsburgh Chinese Church as well.
InterVarsity Christian Fellowship
Joseph Chan<EMAIL_ADDRESS>and Chad Truong<EMAIL_ADDRESS>InterVarsity Christian Fellowship (IVCF) is a vibrant multi-ethnic, cross-denominational campus ministry that aims to know God and make Him known. We minister to all through small group Bible studies, large group campus gatherings, leadership training, thoughtful discipleship, and life-changing conferences and events. Our statement of faith can be found here. Join us on our Discord channel (https://discord.com/invite/Af8Y8Zn), or find out more information about us on our website (https://www.cmuintervarsity.org/) although it is not as regularly updated as the Discord.
Catholic Newman Club
Amanda Smith<EMAIL_ADDRESS>and<EMAIL_ADDRESS>The Carnegie Mellon University Catholic Newman Club is a social, religious, and service organization for students who are practicing Catholics, and also those who are otherwise interested in Catholicism. We host events and disseminate information in order to promote the practice of the Catholic faith in student life, and provide opportunities for additional growth and exploration of the faith.
We work with the Ryan Catholic Newman Center (run by the Pittsburgh Oratory), campus missionaries through the Fellowship of Catholic University Students (FOCUS), and the University of Pittsburgh's Newman Club to host and promote both on campus and cross-campus social, religious, and service events. Our main goal is to promote understanding, education, and the practice of the Catholic faith on Carnegie Mellon's campus and to help every student authentically flourish.
Central Church Student Fellowship
Julianne Choi<EMAIL_ADDRESS>and Minjin Batzorig<EMAIL_ADDRESS>CCSF is the college ministry that stems from Central Church. As a student organization, we seek to make, mature, and multiply disciples here on CMU’s campus. We hold prayer meetings every Wednesday and Bible Studies every Friday, both of which are scripture-motivated and based. As young leaders in Christ, we hope to apply the knowledge and wisdom that we gain to further God’s Kingdom.
Cru
IN CONSTRUCTION
Campus Cru is a group of students who meet weekly to talk about everything it means to be a college student in today’s world. We emphasize the need for openness, honestly and a strong community and fellowship. We are open to all from those who are just interested and curious about Christ to those who have been believers their whole life. We believe in sharing the gospel and the love of Christ through investing and engaging in other’s lives.
Young Life College
Ben Curtin<EMAIL_ADDRESS>and Luca Bartman<EMAIL_ADDRESS>Young Life College is a community centered on building authentic relationships with students as we help them grow in their personal relationships with Christ. We organize community gatherings in the form of weekly outreach events, Bible studies, and service opportunities to build a close-knit community, and strive to reach out to and include people of all backgrounds on CMU's campus, inviting them into fellowship and friendships with the Gospel at heart.
Christians on Campus
UNDER CONSTRUCTION
Christians on Campus (CoC) is a student group comprising pursuers of genuine Christian belief from various backgrounds. We love the Lord Jesus and endeavor to give Him the first place in all things (Col. 1:18). It is vital to have Christian companions, throughout our college years, to build, preserve, and strengthen our faith. We need to gather together more than ever before to enjoy God, receive His mercy and find grace for timely help (Heb. 4:16)!
Agape
Pastor Ed<EMAIL_ADDRESS>Agape Life Church is a non-denominational church with campus ministries at CMU and Pitt. They are located at 4005 Murray Ave, just 10 minutes from campus by bus. Follow on Instagram @agapeCMU..
Lutheran Student Fellowship (LCMS)
Eric Andrae<EMAIL_ADDRESS>In serving the Pittsburgh university community (Pitt, CMU, Chatham, Carlow, Duquesne, CCAC, Point Park, RMU, La Roche, et al), we come together by the Spirit as one Body, wonderfully united as the liturgy of the Divine Service connects us to Christ, to each other, and to the Church of the ages. Today’s student has a place here! Our full-time pastoral staff, active student leadership, and central location provide excellent opportunity to gather together regularly as a true community of believers, serving each other and our neighbors through the Sunday Divine Service, mid-week evening prayer, the diligent study of God’s Word and the Confessions, local and international mission and service projects, congregational leadership, dinners, social activities, regional retreats, volunteerism, and much, much more! This is a place for creating, nurturing, and proclaiming faith in our Lord Jesus Christ. It is truly a home where you can live and belong and grow!
Tartan Athlete Fellowship
UNDER CONSTRUCTION
We are a student group looking to explore the role athletics play in our Christian faith and how our Christian faith affects the way we compete, play, and live. We use athletics to facilitate discussions, but not everything is focused on sports. Everyone is welcome to attend, athlete and non-athlete alike. Come check us out if you’re exploring faith, college, sports, and living.


Question
Given a boolean expression consisting of the symbols 0, 1, ‘&’, ‘|’, and ‘^’, and a desired boolean result value ‘result’.
Now implement a function to count the number of ways of parenthesizing the expression such that it evaluates to ‘result’.
Solution
This is a difficult question.
Each parenthesized expression must have an outermost pair of parentheses.
That is, we can iterate through the expression, treating each operator as the first operator to be parenthesized.
Nice idea suggested in the book! So for each operator, we consider is as first operator (to evaluate), and then we shall if the total possible count.
(Note that while coding, we DO NOT WRITE {if-else if-else…} but instead use {if… if… if…} in order to get the total count. )
DP is more time-efficient.
Like CC150v5 Q9.10, the code given in the book is very hard to read. I have my own code posted below.
Code
public static int countMyAnswer(String exp, boolean result) {
if (exp.length() == 1) {
return convertIntToBool(exp.charAt(0)) == result ? 1 : 0;
}
// eg. 1^0|0|1
// result: true
int totalCount = 0;
for (int i = 1; i < exp.length(); i += 2) {
char op = exp.charAt(i);
String firstHalf = exp.substring(0, i);
String secondHalf = exp.substring(i + 1);
int firstHalfTrue = countMyAnswer(firstHalf, true);
int firstHalfFalse = countMyAnswer(firstHalf, false);
int secondHalfTrue = countMyAnswer(secondHalf, true);
int secondHalfFalse = countMyAnswer(secondHalf, false);
if (evaluate('0', op, '0') == result) {
totalCount += firstHalfFalse * secondHalfFalse;
}
if (evaluate('0', op, '1') == result) {
totalCount += firstHalfFalse * secondHalfTrue;
}
if (evaluate('1', op, '0') == result) {
totalCount += firstHalfTrue * secondHalfFalse;
}
if (evaluate('1', op, '1') == result) {
totalCount += firstHalfTrue * secondHalfTrue;
}
}
return totalCount;
}
private static boolean convertIntToBool(char num) {
if (num == '1') {
return true;
} else {
return false;
}
}
private static boolean evaluate(char num1, char op, char num2) {
boolean b1 = convertIntToBool(num1);
boolean b2 = convertIntToBool(num2);
if (op == '&') {
return b1 & b2;
} else if (op == '|') {
return b1 | b2;
} else if (op == '^') {
return b1 ^ b2;
}
System.out.println("Did not found operator " + op);
return false;
}


use v6; use Red::Do; use Red::Model; use Red::Attr::Column; use Red::Column; use Red::ColumnMethods; use Red::Utils; use Red::ResultSeq; use Red::DefaultResultSeq; use Red::Attr::Query; use Red::AST; use MetamodelX::Red::Model; use Red::Traits; use Red::Operators; use Red::Database; use Red::AST::Optimizer::AND; use Red::AST::Optimizer::OR; use Red::AST::Optimizer::Case; use Red::Class; use Red::DB; use Red::Schema; use Red::Formatter; use Red::AST::Infixes; class Red:ver<0.1.60>:api<2> { our %experimentals; our @experimental-roles; method events { Red::Class.instance.events } method emit(|c) { get-RED-DB.emit: |c } method experimentals { %experimentals } method ping { do for (%GLOBAL::RED-DEFULT-DRIVERS || :default(get-RED-DB)).kv -> $key, $conn { $key => $conn.ping }.Map } method exports(@experimentals --> Map()) { %Red::experimentals{$_} = True for @experimentals; Red::Do::EXPORT::ALL::, Red::Traits::EXPORT::ALL::, Red::Operators::EXPORT::ALL::, Red::Schema::EXPORT::ALL::, ‘&database’ => &database, |@experimentals.map(-> $feature { |experimental( $feature ) }) } } BEGIN { Red::Column.^add_role: Red::ColumnMethods; Red::Column.^compose; for <AND OR Case> -> $infix { ::("Red::AST::$infix").^add_role: ::("Red::AST::Optimizer::$infix"); ::("Red::AST::$infix").^compose; } } my package EXPORTHOW { package DECLARE { constant model = MetamodelX::Red::Model; } } proto experimental(Str) {*} multi experimental("shortname") { MetamodelX::Red::Model.^add_method: "experimental-name", method (\model) { model.^shortname } MetamodelX::Red::Model.^compose; Empty } multi experimental("formatters") { MetamodelX::Red::Model.^add_method: "experimental-formatter", method { True } Red::Column.^add_method: "experimental-formatter", method { True } MetamodelX::Red::Model.^compose; Red::Column.^compose; Empty } multi experimental($ where "experimental migrations" | "migrations") { require ::('MetamodelX::Red::Migration'); @Red::experimental-roles.push: ::('MetamodelX::Red::Migration'); Empty } multi experimental("supply") { require ::('MetamodelX::Red::Supply'); @Red::experimental-roles.push: ::('MetamodelX::Red::Supply'); Empty } multi experimental("is-handling") { multi trait_mod:<is>(Mu:U $model, :$handling) { for $handling<> { my ($orig, $new) = $_ ~~ Pair ?? [.key, .value] !! [$_, $_]; $model.^add_method: $new, method (|c) { self.^all."$orig"(|c) } } } Map( '&trait_mod:<is>' => &trait_mod:<is> ) } multi experimental("has-one") { Empty } multi experimental("refreshable") { require ::('MetamodelX::Red::Refreshable'); @Red::experimental-roles.push: ::('MetamodelX::Red::Refreshable'); Empty } multi experimental($feature) { die "Experimental feature '{ $feature }' not recognized." } multi EXPORT(+@experimentals) { #my $no = "no-optimization"; #if @experimentals.none eq $no { # require ::("Red::AST::Infixes"); # for <AND OR Case> -> $infix { # ::("Red::AST::$infix").^add_role: ::("Red::AST::Optimizer::$infix"); # ::("Red::AST::$infix").^compose; # } #} else { # @experimentals .= grep: { $_ ne $no } #} Red.exports(@experimentals) } =begin pod [![Build Status](https://github.com/FCO/Red/workflows/test/badge.svg)](https://github.com/FCO/Red/actions) [![Build Status](https://github.com/FCO/Red/workflows/ecosystem/badge.svg)](https://github.com/FCO/Red/actions) [![SparkyCI](http://sparrowhub.io:2222/project/gh-FCO-Red/badge)](http://sparrowhub.io:2222) =begin head1 Red =end head1 Take a look at our Documentation: L<https://fco.github.io/Red/> =head2 Red - A **WiP** ORM for Raku =head2 INSTALL Install with (you need **rakudo 2018.12-94-g495ac7c00** or **newer**): zef install Red =head2 SYNOPSIS =begin code :lang<perl6> use Red:api<2>; model Person {...} model Post is rw { has Int $.id is serial; has Int $!author-id is referencing( *.id, :model(Person) ); has Str $.title is column{ :unique }; has Str $.body is column; has Person $.author is relationship{ .author-id }; has Bool $.deleted is column = False; has DateTime $.created is column .= now; has Set $.tags is column{ :type<string>, :deflate{ .keys.join: "," }, :inflate{ set(.split: ",") } } = set(); method delete { $!deleted = True; self.^save } } model Person is rw { has Int $.id is serial; has Str $.name is column; has Post @.posts is relationship{ .author-id }; method active-posts { @!posts.grep: not *.deleted } } my $*RED-DB = database "SQLite"; Person.^create-table; =end code =begin code :lang<sql> -- Equivalent to the following query: CREATE TABLE person( id integer NOT NULL primary key AUTOINCREMENT, name varchar(255) NOT NULL ) =end code =begin code :lang<perl6> Post.^create-table; =end code =begin code :lang<sql> -- Equivalent to the following query: CREATE TABLE post( id integer NOT NULL primary key AUTOINCREMENT, author_id integer NULL references person(id), title varchar(255) NOT NULL, body varchar(255) NOT NULL, deleted integer NOT NULL, created varchar(32) NOT NULL, tags varchar(255) NOT NULL, UNIQUE (title) ) =end code =begin code :lang<perl6> my Post $post1 = Post.^load: :42id; =end code =begin code :lang<sql> -- Equivalent to the following query: SELECT post.id, post.author_id as "author-id", post.title, post.body, post.deleted, post.created, post.tags FROM post WHERE post.id = 42 =end code =begin code :lang<perl6> my Post $post1 = Post.^load: 42; =end code =begin code :lang<sql> -- Equivalent to the following query: SELECT post.id, post.author_id as "author-id", post.title, post.body, post.deleted, post.created, post.tags FROM post WHERE post.id = 42 =end code =begin code :lang<perl6> my Post $post1 = Post.^load: :title("my title"); =end code =begin code :lang<sql> -- Equivalent to the following query: SELECT post.id, post.author_id as "author-id", post.title, post.body, post.deleted, post.created, post.tags FROM post WHERE post.title = ‘my title’ =end code =begin code :lang<perl6> my $person = Person.^create: :name<Fernando>; =end code =begin code :lang<sql> -- Equivalent to the following query: INSERT INTO person( name ) VALUES( ? ) -- BIND: ["Fernando"] -- SQLite needs an extra select: SELECT person.id, person.name FROM person WHERE _rowid_ = last_insert_rowid() LIMIT 1 =end code =begin code :lang<perl6> RETURNS: Person.new(name => "Fernando") =end code =begin code :lang<perl6> # Using Pg Driver for this block { my $*RED-DB = database "Pg"; my $person = Person.^create: :name<Fernando>; } =end code =begin code :lang<sql> -- Equivalent to the following query: INSERT INTO person( name ) VALUES( $1 ) RETURNING * -- BIND: ["Fernando"] =end code =begin code :lang<perl6> RETURNS: Person.new(name => "Fernando") =end code =begin code :lang<perl6> say $person.posts; =end code =begin code :lang<sql> -- Equivalent to the following query: SELECT post.id, post.author_id as "author-id", post.title, post.body, post.deleted, post.created, post.tags FROM post WHERE post.author_id = ? -- BIND: [1] =end code =begin code :lang<perl6> say Person.new(:2id) .active-posts .grep: { .created > now } =end code =begin code :lang<sql> -- Equivalent to the following query: SELECT post.id, post.author_id as "author-id", post.title, post.body, post.deleted, post.created, post.tags FROM post WHERE ( post.author_id = ? AND ( post.deleted == 0 OR post.deleted IS NULL ) ) AND post.created ><PHONE_NUMBER>.448671 -- BIND: [2] =end code =begin code :lang<perl6> my $now = now; say Person.new(:3id) .active-posts .grep: { .created > $now } =end code =begin code :lang<sql> -- Equivalent to the following query: SELECT post.id, post.author_id as "author-id", post.title, post.body, post.deleted, post.created, post.tags FROM post WHERE ( post.author_id = ? AND ( post.deleted == 0 OR post.deleted IS NULL ) ) AND post.created > ? -- BIND: [ -- 3, -- Instant.from-posix( -- <399441421363/257>, -- Bool::False -- ) -- ] =end code =begin code :lang<perl6> Person.^create: :name<Fernando>, :posts[ { :title("My new post"), :body("A long post") }, ] ; =end code =begin code :lang<sql> -- Equivalent to the following query: INSERT INTO person( name ) VALUES( ? ) -- BIND: ["Fernando"] SELECT person.id, person.name FROM person WHERE _rowid_ = last_insert_rowid() LIMIT 1 -- BIND: [] INSERT INTO post( created, title, author_id, tags, deleted, body ) VALUES( ?, ?, ?, ?, ?, ? ) -- BIND: [ -- "2019-04-02T22:55:13.658596+01:00", -- "My new post", -- 1, -- "", -- Bool::False, -- "A long post" -- ] SELECT post.id, post.author_id as "author-id", post.title, post.body, post.deleted, post.created, post.tags FROM post WHERE _rowid_ = last_insert_rowid() LIMIT 1 =end code =begin code :lang<perl6> my $post = Post.^load: :title("My new post"); =end code =begin code :lang<sql> -- Equivalent to the following query: SELECT post.id, post.author_id as "author-id", post.title, post.body, post.deleted, post.created, post.tags FROM post WHERE post.title = ‘My new post’ -- BIND: [] =end code =begin code :lang<perl6> RETURNS: Post.new( title => "My new post", body => "A long post", deleted => 0, created => DateTime.new( 2019, 4, 2, 23, 7, 46.677388, :timezone(3600) ), tags => Set.new("") ) =end code =begin code :lang<perl6> say $post.body; =end code =begin code :lang<perl6> PRINTS: A long post =end code =begin code :lang<perl6> my $author = $post.author; =end code =begin code :lang<perl6> RETURNS: Person.new(name => "Fernando") =end code =begin code :lang<perl6> $author.name = "John Doe"; $author.^save; =end code =begin code :lang<sql> -- Equivalent to the following query: UPDATE person SET name = ‘John Doe’ WHERE id = 1 =end code =begin code :lang<perl6> $author.posts.create: :title("Second post"), :body("Another long post"); =end code =begin code :lang<sql> -- Equivalent to the following query: INSERT INTO post( title, body, created, tags, deleted, author_id ) VALUES( ?, ?, ?, ?, ?, ? ) -- BIND: [ -- "Second post", -- "Another long post", -- "2019-04-02T23:28:09.346442+01:00", -- "", -- Bool::False, -- 1 -- ] =end code =begin code :lang<perl6> $author.posts.elems; =end code =begin code :lang<sql> -- Equivalent to the following query: SELECT count(*) as "data_1" FROM post WHERE post.author_id = ? -- BIND: [1] =end code =begin code :lang<perl6> RETURNS: 2 =end code =head2 DESCRIPTION Red is a *WiP* ORM for Raku. =head3 traits =item C<is column> =item C<is column{}> =item C<is id> =item C<is id{}> =item C<is serial> =item C<is referencing{}> =item C<is relationship{}> =item C<is table<>> =item C<is nullable> =head3 features: =head4 relationships Red will infer relationship data if you use type constraints on your properties. =begin code :lang<perl6> # Single file e.g. Schema.pm6 model Related { ... } # belongs to model MyModel { has Int $!related-id is referencing( *.id, :model<Related> ); has Related $.related is relationship{ .id }; } # has one/has many model Related { has Int $.id is serial; has MyModel @.my-models is relationship{ .related-id }; } =end code If you want to put your schema into multiple files, you can create an "indirect" relationship, and Red will look up the related models as necessary. =begin code :lang<perl6> # MyModel.pm6 model MyModel { has Int $!related-id is referencing{ :model<Related>, :column<id> }; has $.related is relationship({ .id }, :model<Related>); } # Related.pm6 model Related { has Int $.id is serial; has @.my-models is relationship({ .related-id }, :model<MyModel>); } =end code If Red can’t find where your C<model> is defined you can override where it looks with C<require>: =begin code :lang<perl6> has Int $!related-id is referencing{ :model<Related>, :column<id>, :require<MyApp::Schema::Related> }; =end code =head4 custom table name =begin code :lang<perl6> model MyModel is table<custom_table_name> {} =end code =head4 not nullable columns by default Red, by default, has not nullable columns, to change it: =begin code :lang<perl6> #| This makes this model’s columns nullable by default model MyModel is nullable { has Int $.col1 is column; #= this column is nullable has Int $.col2 is column{ :!nullable }; #= this one is not nullable } =end code =head4 load object from database =begin code :lang<perl6> MyModel.^load: 42; MyModel.^load: id => 42; =end code =head4 save object on the database =begin code :lang<perl6> $object.^save; =end code =head4 search for a list of object =begin code :lang<perl6> Question.^all.grep: { .answer == 42 }; # returns a result seq =end code =head4 phasers =item C<before-create> =item C<after-create> =item C<before-update> =item C<after-update> =item C<before-delete> =item C<after-delete> =head4 Temporary table =begin code :lang<perl6> model Bla is temp { ... } =end code =head4 Create table =begin code :lang<perl6> Question.^create-table; Question.^create-table: :if-not-exists; Question.^create-table: :unless-exists; =end code =head4 IN =begin code :lang<perl6> Question.^all.grep: *.answer ⊂ (3.14, 13, 42) =end code =head4 create =begin code :lang<perl6> Post.^create: :body("bla ble bli blo blu"), :title("qwer"); model Tree { has UInt $!id is id; has Str $.value is column; has UInt $!parent-id is referencing{ Tree.id }; has Tree $.parent is relationship{ .parent-id }; has Tree @.kids is relationship{ .parent-id }; } Tree.^create-table: :if-not-exists; Tree.^create: :value<Bla>, :parent{:value<Ble>}, :kids[ {:value<Bli>}, {:value<Blo>}, {:value<Blu>} ] ; =end code =head2 AUTHOR Fernando Correa de Oliveira<EMAIL_ADDRESS>=head2 COPYRIGHT AND LICENSE Copyright 2018 Fernando Correa de Oliveira This library is free software; you can redistribute it and/or modify it under the Artistic License 2.0. =end pod


Methods and data for color science - color conversions by observer, illuminant and gamma. Color matching functions and chromaticity diagrams. Color indices, color differences and spectral data conversion/analysis.
| Version: | 1.0.5 |
| Depends: | R (≥ 2.10), Hmisc, pracma, sp |
| Enhances: | png |
| Published: | 2018-07-25 |
| Author: | Jose Gama [aut], Glenn Davis [aut, cre] |
| Maintainer: | Glenn Davis <gdavis at gluonics.com> |
| License: | GPL (≥ 3) |
| NeedsCompilation: | no |
| Materials: | NEWS |
| CRAN checks: | colorscience results |
| Reference manual: | colorscience.pdf |
| Package source: | colorscience_1.0.5.tar.gz |
| Windows binaries: | r-devel: colorscience_1.0.5.zip, r-release: colorscience_1.0.5.zip, r-oldrel: colorscience_1.0.5.zip |
| OS X binaries: | r-release: colorscience_1.0.5.tgz, r-oldrel: colorscience_1.0.5.tgz |
| Old sources: | colorscience archive |
Please use the canonical form https://CRAN.R-project.org/package=colorscience to link to this page.


Crowd Counting by Using Multi-column Convolutional Neural Network
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The availability of garbage collection can lead to a more natural
programming style.
Failure-driven loops minimize heap usage from iteration to iteration of
a loop via SICStus Prolog's automatic recovery of heap space on failure.
For instance, in the following procedure
echo/0
echoes Prolog terms until it reads an end-of-file character.
It uses a failure-driven loop to recover inaccessible heap space.
echo :- repeat, read(Term), echo_term(Term), !. echo_term(Term) :- Term == end_of_file. echo_term(Term) :- write(Term), nl, fail.
Any heap garbage generated by read/1
or write/1
is automatically reclaimed by the failure of each iteration.
Although failure-driven loops are an accepted Prolog idiom, they are
not particularly easy to read or understand. So we might choose to
write a clearer version of echo/0
using recursion instead, as in
echo :- read(Term), echo_term(Term). echo_term(Term) :- Term == end_of_file, !. echo_term(Term) :- write(Term), nl, echo.
 While it is unlikely that this trivial example will run out of heap space, larger and more practical applications may be unable to use the clearer recursive style without garbage collection.
Using recursion rather than failure-driven loops can improve programming style further. We might want to write a predicate that reads terms and collects them in a list. This is naturally done in a recursive loop by accumulating results in a list that is passed from iteration to iteration. For instance,
collect(List) :- read(Term), collect_term(Term, List). collect_term(Term, []) :- Term == end_of_file, !. collect_term(Term, [Term|List0]) :- collect(List0).
For more complex applications this sort of construction might prove unusable
without garbage collection. Instead, we may be forced to use a
failure-driven loop with side-effects to store partial results, as in
the following much less readable version of collect/1
:
collect(List) :- repeat, read(Term), store_term(Term), !, collect_terms(List). store_term(Term) :- Term == end_of_file. store_term(Term) :- assertz(term(Term)), fail. collect_terms([M|List]) :- retract(term(M)), !, collect_terms(List). collect_terms([]).
The variable bindings made in one iteration of
a failure-driven loop are unbound on failure of the iteration. Thus partial
results cannot simply be stored in a data structure that is passed along
to the next iteration. We must instead resort to storing partial results
via side-effects (here, assertz/1
) and collect (and clean up) partial
results in a separate pass. The second example is much less
clear to most people than the first. It is also much less efficient than
the first. However, if there were no garbage collector, larger examples
of the second type might be able to run
where those of the first type would run out of memory.


DO NOT READ THIS FILE ON GITHUB, GUIDES ARE PUBLISHED ON https://guides.rubyonrails.org.
Autoloading and Reloading Constants (Zeitwerk Mode)
This guide documents how autoloading and reloading works in zeitwerk
mode.
After reading this guide, you will know:
- Autoloading modes
- Related Rails configuration
- Project structure
- Autoloading, reloading, and eager loading
- Single Table Inheritance
- And more
Introduction
INFO. This guide documents autoloading in zeitwerk
mode, which is new in Rails
6. If you'd like to read about classic
mode instead, please check Autoloading and Reloading Constants (Classic Mode).
In a normal Ruby program, dependencies need to be loaded by hand. For example, the following controller uses classes ApplicationController
and Post
, and normally you'd need to put require
calls for them:
# DO NOT DO THIS.
require "application_controller"
require "post"
# DO NOT DO THIS.
class PostsController < ApplicationController
def index
@posts = Post.all
end
end
This is not the case in Rails applications, where application classes and modules are just available everywhere:
class PostsController < ApplicationController
def index
@posts = Post.all
end
end
Idiomatic Rails applications only issue require
calls to load stuff from their lib
directory, the Ruby standard library, Ruby gems, etc. That is, anything that does not belong to their autoload paths, explained below.
Enabling Zeitwerk Mode
The autoloading zeitwerk
mode is enabled by default in Rails 6 applications running on CRuby:
# config/application.rb
config.load_defaults 6.0 # enables zeitwerk mode in CRuby
In zeitwerk
mode, Rails uses Zeitwerk internally to autoload, reload, and eager load. Rails instantiates and configures a dedicated Zeitwerk instance that manages the project.
INFO. You do not configure Zeitwerk manually in a Rails application. Rather, you configure the application using the portable configuration points explained in this guide, and Rails translates that to Zeitwerk on your behalf.
Project Structure
In a Rails application file names have to match the constants they define, with directories acting as namespaces.
For example, the file app/helpers/users_helper.rb
should define UsersHelper
and the file app/controllers/admin/payments_controller.rb
should define Admin::PaymentsController
.
By default, Rails configures Zeitwerk to inflect file names with String#camelize. For example, it expects that app/controllers/users_controller.rb
defines the constant UsersController
because
"users_controller".camelize # => UsersController
The section Customizing Inflections below documents ways to override this default.
Please, check the Zeitwerk documentation for further details.
Autoload Paths
We refer to the list of application directories whose contents are to be autoloaded as autoload paths. For example, app/models
. Such directories represent the root namespace: Object
.
INFO. Autoload paths are called root directories in Zeitwerk documentation, but we'll stay with "autoload path" in this guide.
Within an autoload path, file names must match the constants they define as documented here.
By default, the autoload paths of an application consist of all the subdirectories of app
that exist when the application boots ---except for assets
, javascript
, views
,--- plus the autoload paths of engines it might depend on.
For example, if UsersHelper
is implemented in app/helpers/users_helper.rb
, the module is autoloadable, you do not need (and should not write) a require
call for it:
$ bin/rails runner 'p UsersHelper'
UsersHelper
Autoload paths automatically pick any custom directories under app
. For example, if your application has app/presenters
, or app/services
, etc., they are added to autoload paths.
The array of autoload paths can be extended by mutating config.autoload_paths
, in config/application.rb
, but nowadays this is discouraged.
WARNING. Please, do not mutate ActiveSupport::Dependencies.autoload_paths, the public interface to change autoload paths is config.autoload_paths
.
$LOAD_PATH
Autoload paths are added to $LOAD_PATH
by default. However, Zeitwerk uses absolute file names internally, and your application should not issue require
calls for autoloadable files, so those directories are actually not needed there. You can opt-out with this flag:
config.add_autoload_paths_to_load_path = false
That may speed legit require
calls a bit, since there are less lookups. Also, if your application uses Bootsnap, that saves the library from building unnecessary indexes, and saves the RAM they would need.
Reloading
Rails automatically reloads classes and modules if application files change.
More precisely, if the web server is running and application files have been modified, Rails unloads all autoloaded constants just before the next request is processed. That way, application classes or modules used during that request are going to be autoloaded, thus picking up their current implementation in the file system.
Reloading can be enabled or disabled. The setting that controls this behavior is config.cache_classes
, which is false by default in development
mode (reloading enabled), and true by default in production
mode (reloading disabled).
Rails detects files have changed using an evented file monitor (default), or walking the autoload paths, depending on config.file_watcher
.
In a Rails console there is no file watcher active regardless of the value of config.cache_classes
. This is so because, normally, it would be confusing to have code reloaded in the middle of a console session, the same way you generally want an individual request to be served by a consistent, non-changing set of application classes and modules.
However, you can force a reload in the console by executing reload!
:
irb(main):001:0> User.object_id
=><PHONE_NUMBER>0120
irb(main):002:0> reload!
Reloading...
=> true
irb(main):003:0> User.object_id
=><PHONE_NUMBER>6020
as you can see, the class object stored in the User
constant is different after reloading.
Reloading and Stale Objects
It is very important to understand that Ruby does not have a way to truly reload classes and modules in memory, and have that reflected everywhere they are already used. Technically, "unloading" the User
class means removing the User
constant via Object.send(:remove_const, "User")
.
Therefore, code that references a reloadable class or module, but that is not executed again on reload, becomes stale. Let's see an example next.
Let's consider this initializer:
# config/initializers/configure_payment_gateway.rb
# DO NOT DO THIS.
$PAYMENT_GATEWAY = Rails.env.production? ? RealGateway : MockedGateway
# DO NOT DO THIS.
The idea would be to use $PAYMENT_GATEWAY
in the code, and let the initializer set that to the actual implementation depending on the environment.
On reload, MockedGateway
is reloaded, but $PAYMENT_GATEWAY
is not updated because initializers only run on boot. Therefore, it won't reflect the changes.
There are several ways to do this safely. For instance, the application could define a class method PaymentGateway.impl
whose definition depends on the environment; or could define PaymentGateway
to have a parent class or mixin that depends on the environment; or use the same global variable trick, but in a reloader callback, as explained below.
Let's see other situations that involve stale class or module objects.
Check this Rails console session:
irb> joe = User.new
irb> reload!
irb> alice = User.new
irb> joe.class == alice.class
=> false
joe
is an instance of the original User
class. When there is a reload, the User
constant evaluates to a different, reloaded class. alice
is an instance of the current one, but joe
is not, his class is stale. You may define joe
again, start an IRB subsession, or just launch a new console instead of calling reload!
.
Another situation in which you may find this gotcha is subclassing reloadable classes in a place that is not reloaded:
# lib/vip_user.rb
class VipUser < User
end
if User
is reloaded, since VipUser
is not, the superclass of VipUser
is the original stale class object.
Bottom line: do not cache reloadable classes or modules.
Autoloading when the application boots
Applications can safely autoload constants during boot using a reloader callback:
Rails.application.reloader.to_prepare do
$PAYMENT_GATEWAY = Rails.env.production? ? RealGateway : MockedGateway
end
That block runs when the application boots, and every time code is reloaded.
NOTE: For historical reasons, this callback may run twice. The code it executes must be idempotent.
However, if you do not need to reload the class, it is easier to define it in a directory which does not belong to the autoload paths. For instance, lib
is an idiomatic choice, it does not belong to the autoload paths by default but it belongs to $LOAD_PATH
. Then, in the place the class is needed at boot time, just perform a regular require
to load it.
For example, there is no point in defining reloadable Rack middleware, because changes would not be reflected in the instance stored in the middleware stack anyway. If lib/my_app/middleware/foo.rb
defines a middleware class, then in config/application.rb
you write:
require "my_app/middleware/foo"
#...
config.middleware.use MyApp::Middleware::Foo
To have changes in that middleware reflected, you need to restart the server.
Eager Loading
In production-like environments it is generally better to load all the application code when the application boots. Eager loading puts everything in memory ready to serve requests right away, and it is also CoW-friendly.
Eager loading is controlled by the flag config.eager_load
, which is enabled by default in production
mode.
The order in which files are eager loaded is undefined.
if the Zeitwerk
constant is defined, Rails invokes Zeitwerk::Loader.eager_load_all
regardless of the application autoloading mode. That ensures dependencies managed by Zeitwerk are eager loaded.
Single Table Inheritance
Single Table Inheritance is a feature that doesn't play well with lazy loading.  You can't enumerate what you haven't referenced yet.
In a sense, applications need to eager load STI hierarchies regardless of the loading mode.
Of course, if the application eager loads on boot, that is already accomplished. When it does not, it is in practice enough to instantiate the existing types in the database, which in development or test modes is usually fine. One way to do that is to throw this module into the lib
directory:
module StiPreload
unless Rails.application.config.eager_load
extend ActiveSupport::Concern
included do
cattr_accessor :preloaded, instance_accessor: false
end
class_methods do
def descendants
preload_sti unless preloaded
super
end
# Constantizes all types present in the database. There might be more on
# disk, but that does not matter in practice as far as the STI API is
# concerned.
#
# Assumes store_full_sti_class is true, the default.
def preload_sti
types_in_db = \
base_class.
unscoped.
select(inheritance_column).
distinct.
pluck(inheritance_column).
compact
types_in_db.each do |type|
logger.debug("Preloading STI type #{type}")
type.constantize
end
self.preloaded = true
end
end
end
end
and then include it in the STI root classes of your project:
# app/models/shape.rb
require "sti_preload"
class Shape < ApplicationRecord
include StiPreload # Only in the root class.
end
# app/models/polygon.rb
class Polygon < Shape
end
# app/models/triangle.rb
class Triangle < Polygon
end
Customizing Inflections
By default, Rails uses String#camelize to know which constant should a given file or directory name define. For example, posts_controller.rb
should define PostsController
because that is what "posts_controller".camelize
returns.
It could be the case that some particular file or directory name does not get inflected as you want. For instance, html_parser.rb
is expected to define HtmlParser
by default. What if you prefer the class to be HTMLParser
? There are a few ways to customize this.
The easiest way is to define acronyms in config/initializers/inflections.rb
:
ActiveSupport::Inflector.inflections(:en) do |inflect|
inflect.acronym "HTML"
inflect.acronym "SSL"
end
Doing so affects how Active Support inflects globally. That may be fine in some applications, but you can also customize how to camelize individual basenames independently from Active Support by passing a collection of overrides to the default inflectors:
# config/initializers/zeitwerk.rb
Rails.autoloaders.each do |autoloader|
autoloader.inflector.inflect(
"html_parser" => "HTMLParser",
"ssl_error" => "SSLError"
)
end
That technique still depends on String#camelize, though, because that is what the default inflectors use as fallback. If you instead prefer not to depend on Active Support inflections at all and have absolute control over inflections, configure the inflectors to be instances of Zeitwerk::Inflector
:
# config/initializers/zeitwerk.rb
Rails.autoloaders.each do |autoloader|
autoloader.inflector = Zeitwerk::Inflector.new
autoloader.inflector.inflect(
"html_parser" => "HTMLParser",
"ssl_error" => "SSLError"
)
end
There is no global configuration that can affect said instances, they are deterministic.
You can even define a custom inflector for full flexibility. Please, check the Zeitwerk documentation for further details.
Troubleshooting
The best way to follow what the loaders are doing is to inspect their activity.
The easiest way to do that is to throw
Rails.autoloaders.log!
to config/application.rb
after loading the framework defaults. That will print traces to standard output.
If you prefer logging to a file, configure this instead:
Rails.autoloaders.logger = Logger.new("#{Rails.root}/log/autoloading.log")
The Rails logger is still not ready in config/application.rb
, but it is in initializers:
# config/initializers/log_autoloaders.rb
Rails.autoloaders.logger = Rails.logger
Rails.autoloaders
The Zeitwerk instances managing your application are available at
Rails.autoloaders.main
Rails.autoloaders.once
The former is the main one. The latter is there mostly for backwards compatibility reasons, in case the application has something in config.autoload_once_paths
(this is discouraged nowadays).
You can check if zeitwerk
mode is enabled with
Rails.autoloaders.zeitwerk_enabled?
Differences with Classic Mode
Ruby Constant Lookup Compliance
classic
mode cannot match constant lookup semantics due to fundamental limitations of the technique it is based on, whereas zeitwerk
mode works like Ruby.
For example, in classic
mode defining classes or modules in namespaces with qualified constants this way
class Admin::UsersController < ApplicationController
end
was not recommended because the resolution of constants inside their body was brittle. You'd better write them in this style:
module Admin
class UsersController < ApplicationController
end
end
In zeitwerk
mode that does not matter anymore, you can pick either style.
The resolution of a constant could depend on load order, the definition of a class or module object could depend on load order, there was edge cases with singleton classes, oftentimes you had to use require_dependency
as a workaround, .... The guide for classic
mode documents these issues.
All these problems are solved in zeitwerk
mode, it just works as expected, and require_dependency
should not be used anymore, it is no longer needed.
Less File Lookups
In classic
mode, every single missing constant triggers a file lookup that walks the autoload paths.
In zeitwerk
mode there is only one pass. That pass is done once, not per missing constant, and so it is generally more performant. Subdirectories are visited only if their namespace is used.
Underscore vs Camelize
Inflections go the other way around.
In classic
mode, given a missing constant Rails underscores its name and performs a file lookup. On the other hand, zeitwerk
mode checks first the file system, and camelizes file names to know the constant those files are expected to define.
While in common names these operations match, if acronyms or custom inflection rules are configured, they may not. For example, by default "HTMLParser".underscore
is "html_parser"
, and "html_parser".camelize
is "HtmlParser"
.
More Differences
There are some other subtle differences, please check this section of Upgrading Ruby on Rails guide for details.
Classic Mode is Deprecated
By now, it is still possible to use classic
mode. However, classic
is deprecated and will be eventually removed.
New applications should use zeitwerk
mode (which is the default), and applications being upgrade are strongly encouraged to migrate to zeitwerk
mode. Please check the Upgrading Ruby on Rails guide for details.
Opting Out
Applications can load Rails 6 defaults and still use the classic autoloader this way:
# config/application.rb
config.load_defaults 6.0
config.autoloader = :classic
That may be handy if upgrading to Rails 6 in different phases, but classic mode is discouraged for new applications.
zeitwerk
mode is not available in versions of Rails previous to 6.0.


Abhishek's Page referring external stylesheet even showing the float
main content
left panel
bottom blade


Assessment of Perinatal PBDE Exposure and Related Child Behavioral and Cognitive Developmental Effects
EPA Grant Number: R832736Title: Assessment of Perinatal PBDE Exposure and Related Child Behavioral and Cognitive Developmental Effects
Investigators: Daniels, J L , Goldman, B , Herring, Amy H. , Savitz, David A.
Current Investigators: Daniels, J L , Evenson, Kelly , Goldman, B , Herring, Amy H. , Savitz, David A. , Siega-Riz, Anna Maria
Institution: University of North Carolina at Chapel Hill
EPA Project Officer: Callan, Richard
Project Period: March 15, 2006 through March 14, 2009 (Extended to March 14, 2011)
Project Amount: $749,990
RFA: Early Indicators of Environmentally Induced Disease (2004) RFA Text | Recipients Lists
Research Category: Health Effects , Health
Description:
Polybrominated diphenyl ether (PBDE) levels in the environment have dramatically increased over the past two decades, as have levels in human blood and milk samples. These chemicals are used as flame retardants in electronic equipment, carpet, and the polyurethane foam used in furniture. There are many different PBDE congeners. The lower-brominated congeners are most persistent in the environment and most often measured in human tissues. They include BDE-47, -99, -100, and -153. PBDEs are rather ubiquitous and bioaccumulate in the food chain, however the most prominent sources for human exposure remain unclear. Rodent studies have suggested that low-level exposure to these chemicals during the neonatal period may adversely affect behavior, learning, and memory. To date, no studies of the effects of PBDEs on developing humans have been reported. This study of 500 maternal-infant pairs in North Carolina evaluates 1) the levels of PBDEs in maternal milk at 3 and 12 months postpartum, 2) the relationship between the household environment and PBDE levels in household dust and maternal milk, and 3) the relation between household and maternal milk PBDE levels and children’s growth and neurodevelopment through age 2 years.
Approach:
Participating children will be followed from birth to 24 months of age to assess their exposure to PBDEs through breast milk, their own diet, and their physical environment, as well as their cognitive and behavioral development. Participants of this study will be children born to participants of two existing studies: the Pregnancy, Infection, and Nutrition (PIN) Study follows women through the end of pregnancy, then the PIN Postpartum Study continues to follow them through the first year postpartum. Together these two integrated studies collect considerable information on the mothers during pregnancy, including diet, stress, psychosocial health, infection, weight status, physical activity, and blood samples. We will conduct developmental assessments of the children at 3, 12, and 24 months of age in their home, collects milk sample from nursing mothers, assess the infant’s diet, and inventory sources for PBDE exposure in the home. PBDEs will be measured in all milk samples, as well as dust samples taken from the homes from 75 homes, by an established laboratory with extensive experience measuring these compounds.
Expected Results:
We will assess correlation in the classification of PBDE exposure between the home exposure assessment, levels in milk, and levels in house dust. We will also identify factors in the home and diet that predict maternal PBDE levels in milk. We will estimate the change in cognitive and behavioral developmental scores relative to total PBDE level and PBDE composition using random effects models and generalized estimating equations, accounting for the correlation in development over time and adjusting for important confounding factors. This study will efficiently estimate contemporary PBDE levels from the largest human sample to date in North America, correlate household sources of exposure with levels measured in dust and in humans, and provide the first results of an investigation of the effects of PBDEs on early human development. These data will provide information about potential risks to development associated with exposure to PBDEs.
Supplemental Keywords:
epidemiology, environmental health, exposure assessment, longitudinal, human milk biomarkers,, RFA, Health, Scientific Discipline, INTERNATIONAL COOPERATION, ENVIRONMENTAL MANAGEMENT, Health Risk Assessment, Biochemistry, Children's Health, Environmental Policy, Risk Assessment, childhood learning, behavioral effects, developmental neurotoxicity, perinatal exposure, neurodevelopment, flame retardants, PBDE, Human Health Risk Assessment, assessment of exposure, cognitive development, developmental disordersProgress and Final Reports:
2006 Progress Report2007 Progress Report
2008 Progress Report


Data Lasso
Data Lasso is a three dimensional visualization tool.
It is built to be agnostic to the structure and formatting of data. Any
.csv
or
.json
will work.
It runs entirely in the browser.
Try it out
Sample dataset
Documentation / GitHub
Brought to you by
Tumblr
<3


Since my last post, things have happened quite quickly on the bike scene. As some will know, my knee still isn’t right and this has led to a reduction in walking, and hence posting here. Also, my physiotherapist suggested cycling as an exercise to help with recovery. I used to mountain bike years ago, and haven’t been on a bike for about 2 years. So the last couple of months, I have been on my old Marin several times, and during some thought on upgrading it inline with the 21st century, I decided to replace it altogether.
I went upto Hawes a few weeks ago to test ride an Orange P7, and really liked it. So much so that I ordered a couple of Mondays ago, but due to hivering and hovering about sizing, spec etc, I messed up the order. This combined with an Orange stocktake, meant I would have to wait until mid November for the bike.
How surprised was I yesterday, when I got a call from Swinnertons @ cannock to inform me the bike was ready. Although I needed to complete doing our flat roof and the guttering due to the roof leaking, the call of fancy new equipment was too strong, and I picked it up on way back from getting our power washer serviced. At home, I took the obligatory pics and attached a crud catcher and some frame protection.
My original plans for today were to sit on the turbo trainer for a couple of hours, as I still don’t trust my knee sufficiently to go out proper riding just yet, but the new bike was sufficient to force a trip over Sutton Park, albeit driving their to avoid Barr Beacon. I only did a single circuit of the park, but it was great fun - riding hardtails is so much fun having to actually pick lines rather than tumble over anything on a bouncer. Maybe some of the fun came from the newness factor also though.
Anyhow, it was a good day, and now that I have just sold my old Imac, I have ordered some more tools to treat the bike to some TLC.
The only outdoors thing to happen last week was a further discussion with Phil Sant about a few day trek around the Lakes next year. Probably set up a base camp at Langdale, and do some circulars or hopefully two dayers from there on. Oh, and I have my final knee consultation in exactly 1 month. Just hope the knee is fully mended for than as its been 4 months since last walk and I am eagerly awaiting the call of contour lines again!


Jared is a mid 30's Network Engineer working for a local bank. He's married, has two kids and almost no freetime and wouldn't have it any other way. He enjoys watching sports, playing games (mostly RPGs and party games). Apparently he also loves spicy skittles.
Mae is a cognitive scientist by training who has decided to give this coding thing a spin. She also likes to draw and compose music in her free time.
Nicole is in her early 20's and is obsessed with her 4 cats. She does not leave the house unless there is a good reason and therefore has no social life.
Is a profressional homeless person, age is three pizzas and a half eaten pastrami. He used to live in a trash bin outside code fellows, but has recently upgraded to the recycle bin (Yeh yeeeeh). He currently lives with a rat (named Peter) and a cat made from leftover hostess cakes (named Richard). P.S. please throw your food in the recycle bin and make a wish. It won't come true, I'm just hungry.


Nadal celebrates year-end world number one ranking with win over Tsitsipas
Rafael Nadal celebrated ending the year as world number one with victory over Stefanos Tsitsipas at the ATP Finals.
Roger Federer’s win over Novak Djokovic the night before ensured Nadal will become the oldest man to finish the season top of the tree.
It is the fifth time Nadal has ended the year ranked first, tying with Federer, Djokovic and Jimmy Connors.
However, if he is to go on and win his first ATP Finals title, the 33-year-old Spaniard needs a favour from Daniil Medvedev later on Friday.
If Medvedev beats defending champion Alexander Zverev, Nadal will meet Federer in a blockbuster semi-final. If Medvedev loses, Nadal is out.
Whatever happens, he will leave London with some silverware after being presented with the year-end world number one trophy.
Nadal said: “I’m super happy, after all the things I went through in my career in terms of injuries, to have this trophy in my hands at the age of 33-and-a-half.
“It’s something really, really emotional for me, a lot of work. Without all my team and family here, this would be impossible, so thank you very, very much.”
Nadal had somehow recovered from 5-1 and match point down to beat Medvedev on Wednesday, and he needed to come from behind again to overhaul Greek youngster Tsitsipas, who put up a tremendous fight for someone who had already booked his place in the semi-finals.
Both players dropped just seven points on serve as the first set moved inexorably towards a tie-break, and it was Tsitsipas who took it with an ace.
After an hour and 18 minutes Nadal brought up the first break points of the match, but Tsitsipas repelled both, and another in his next service game.
However, at 4-4 Nadal eked out a fourth break point and this time made it stick, Tsitsipas spraying a forehand wide and surrendering the set.
Tsitsipas’ unforced error count was on the increase as Nadal kept up the pressure. He created five break points in the deciding set, while Tsitsipas did not force one all match.
The breakthrough came at 5-5, Tsitsipas unable to control a volley from another punishing Nadal forehand, and after two hours and 52 minutes the 19-time grand slam winner wrapped up a 6-7 (4) 6-4 7-5 victory.


java.net.Socket
,
java.net.DatagramSocket
, and java.net.ServerSocket
.
By default, the inspection assumes that the resources can be closed by any method with 'close' or 'cleanup' in its name.
Example:
byte[] getMessage(ServerSocket socket) throws IOException {
Socket client = socket.accept(); //socket is not closed
return client.getInputStream().readAllBytes();
}
Use the following options to configure the inspection:
try
block.


Blackout: BVB’s All Black Kit Causes Social Media Frenzy
by SL SocialBorussia Dortmund sent shockwaves through the footballing fraternity when they debuted their 110th anniversary ‘Blackout kit’.
So popular was the shirt that it sold out in under three hours!
Not only was the shirt a hit with fans across the world, it also proved to be a good omen for the Germans as they swept aside a hapless Fortuna Düsseldorf, 5-0.
Download The Soccer Laduma Social Media App & Earn Airtime for Selfies!
After the match, Dortmund confirmed that the sleek new kit had spectacularly sold out within three hours of going on sale.
Fans took to social media to gush about the new kit and the demand for the popular jersey has astronomically increased.
Check it out:
Do you think Dortmund’s black kit is the best kit of the season?


Source Location: /access.class.php
PHP Class to user access (login, register, logout, etc)
For support issues please refer to the webdigity forums : http://www.webdigity.com/index.php/board,91.0.html or the official web site: http://phpUserClass.com/ ==============================================================================


| |
ActiveTcl User Guide
|
|
|
- NAME
- tk_messageBox - pops up a message window and waits for user
response.
- SYNOPSIS
- tk_messageBox ?option value ...?
- DESCRIPTION
- -default
name
- -icon
iconImage
- -message
string
- -parent
window
- -title
titleString
- -type
predefinedType
- abortretryignore
- ok
- okcancel
- retrycancel
- yesno
- yesnocancel
- EXAMPLE
- KEYWORDS
tk_messageBox - pops up a message window and waits for user
response.
tk_messageBox ?option value ...?
This procedure creates and displays a message window with an
application-specified message, an icon and a set of buttons. Each
of the buttons in the message window is identified by a unique
symbolic name (see the -type options). After the message
window is popped up, tk_messageBox waits for the user to
select one of the buttons. Then it returns the symbolic name of the
selected button. The following option-value pairs are
supported:
- -default name
- Name gives the symbolic name of the default button for
this message window ('ok', 'cancel', and so on). See -type
for a list of the symbolic names. If this option is not specified,
the first button in the dialog will be made the default.
- -icon iconImage
- Specifies an icon to display. IconImage must be one of
the following: error,
info, question or
warning. If this option is not specified, then the info icon
will be displayed.
- -message string
- Specifies the message to display in this message box.
- -parent window
- Makes window the logical parent of the message box. The
message box is displayed on top of its parent window.
- -title titleString
- Specifies a string to display as the title of the message box.
The default value is an empty string.
- -type predefinedType
- Arranges for a predefined set of buttons to be displayed. The
following values are possible for predefinedType:
- abortretryignore
- Displays three buttons whose symbolic names are abort,
retry and ignore.
- ok
- Displays one button whose symbolic name is ok.
- okcancel
- Displays two buttons whose symbolic names are ok and
cancel.
- retrycancel
- Displays two buttons whose symbolic names are retry and
cancel.
- yesno
- Displays two buttons whose symbolic names are yes and
no.
- yesnocancel
- Displays three buttons whose symbolic names are yes,
no and cancel.
set answer [tk_messageBox -message "Really quit?" -type yesno -icon question]
switch -- $answer {
yes exit
no {tk_messageBox -message "I know you like this application!" -type ok}
}
message box
Copyright © 1996 Sun Microsystems, Inc.
Copyright © 1995-1997 Roger E. Critchlow Jr.


Before Change
def __init__(self, dt=None, clock=None, when="start", order=0, name="brianobject*"):
// Setup traceback information for this object
creation_stack = ["Object was created here (most recent call last):"]
brianbase, _ = os.path.split(os.path.normpath(os.path.join(__file__, "../..")))
for fname, linenum, funcname, line in traceback.extract_stack():
if brianbase not in fname:
s = " File "{fname}", line {linenum}, in {funcname}\n {line}".format(fname=fname,
After Change
base, _ = os.path.split(sys.modules[modulename].__file__)
bases.append(base)
for fname, linenum, funcname, line in traceback.extract_stack():
if all(base not in fname for base in bases):
s = " File "{fname}", line {linenum}, in {funcname}\n {line}".format(fname=fname,
linenum=linenum,
funcname=funcname,