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00016
00017 """
00018 An OpenIDStore implementation that uses the datastore as its backing store.
00019 Stores associations, nonces, and authentication tokens.
00020
00021 OpenIDStore is an interface from JanRain's OpenID python library:
00022 http://openidenabled.com/python-openid/
00023
00024 For more, see openid/store/interface.py in that library.
00025 """
00026
00027 import datetime
00028
00029 from openid.association import Association as OpenIDAssociation
00030 from openid.store.interface import OpenIDStore
00031 from openid.store import nonce
00032 from google.appengine.ext import db
00033
00034
00035 CLEANUP_BATCH_SIZE = 50
00036
00037
00038 class Association(db.Model):
00039 """An association with another OpenID server, either a consumer or a provider.
00040 """
00041 url = db.LinkProperty()
00042 handle = db.StringProperty()
00043 association = db.TextProperty()
00044 created = db.DateTimeProperty(auto_now_add=True)
00045
00046
00047 class UsedNonce(db.Model):
00048 """An OpenID nonce that has been used.
00049 """
00050 server_url = db.LinkProperty()
00051 timestamp = db.DateTimeProperty()
00052 salt = db.StringProperty()
00053
00054
00055 class DatastoreStore(OpenIDStore):
00056 """An OpenIDStore implementation that uses the datastore. See
00057 openid/store/interface.py for in-depth descriptions of the methods.
00058
00059 They follow the OpenID python library's style, not Google's style, since
00060 they override methods defined in the OpenIDStore class.
00061 """
00062
00063 def storeAssociation(self, server_url, association):
00064 """
00065 This method puts a C{L{Association <openid.association.Association>}}
00066 object into storage, retrievable by server URL and handle.
00067 """
00068 assoc = Association(url=server_url,
00069 handle=association.handle,
00070 association=association.serialize())
00071 assoc.put()
00072
00073 def getAssociation(self, server_url, handle=None):
00074 """
00075 This method returns an C{L{Association <openid.association.Association>}}
00076 object from storage that matches the server URL and, if specified, handle.
00077 It returns C{None} if no such association is found or if the matching
00078 association is expired.
00079
00080 If no handle is specified, the store may return any association which
00081 matches the server URL. If multiple associations are valid, the
00082 recommended return value for this method is the one that will remain valid
00083 for the longest duration.
00084 """
00085 query = Association.all().filter('url', server_url)
00086 if handle:
00087 query.filter('handle', handle)
00088
00089 results = query.fetch(1)
00090 if results:
00091 association = OpenIDAssociation.deserialize(results[0].association)
00092 if association.getExpiresIn() > 0:
00093
00094 return association
00095
00096 return None
00097
00098 def removeAssociation(self, server_url, handle):
00099 """
00100 This method removes the matching association if it's found, and returns
00101 whether the association was removed or not.
00102 """
00103 query = Association.gql('WHERE url = :1 AND handle = :2',
00104 server_url, handle)
00105 return self._delete_first(query)
00106
00107 def useNonce(self, server_url, timestamp, salt):
00108 """Called when using a nonce.
00109
00110 This method should return C{True} if the nonce has not been
00111 used before, and store it for a while to make sure nobody
00112 tries to use the same value again. If the nonce has already
00113 been used or the timestamp is not current, return C{False}.
00114
00115 You may use L{openid.store.nonce.SKEW} for your timestamp window.
00116
00117 @change: In earlier versions, round-trip nonces were used and
00118 a nonce was only valid if it had been previously stored
00119 with C{storeNonce}. Version 2.0 uses one-way nonces,
00120 requiring a different implementation here that does not
00121 depend on a C{storeNonce} call. (C{storeNonce} is no
00122 longer part of the interface.)
00123
00124 @param server_url: The URL of the server from which the nonce
00125 originated.
00126
00127 @type server_url: C{str}
00128
00129 @param timestamp: The time that the nonce was created (to the
00130 nearest second), in seconds since January 1 1970 UTC.
00131 @type timestamp: C{int}
00132
00133 @param salt: A random string that makes two nonces from the
00134 same server issued during the same second unique.
00135 @type salt: str
00136
00137 @return: Whether or not the nonce was valid.
00138
00139 @rtype: C{bool}
00140 """
00141 query = UsedNonce.gql(
00142 'WHERE server_url = :1 AND salt = :2 AND timestamp >= :3',
00143 server_url, salt, self._expiration_datetime())
00144 return query.fetch(1) == []
00145
00146 def cleanupNonces(self):
00147 """Remove expired nonces from the store.
00148
00149 Discards any nonce from storage that is old enough that its
00150 timestamp would not pass L{useNonce}.
00151
00152 This method is not called in the normal operation of the
00153 library. It provides a way for store admins to keep
00154 their storage from filling up with expired data.
00155
00156 @return: the number of nonces expired.
00157 @returntype: int
00158 """
00159 query = UsedNonce.gql('WHERE timestamp < :1', self._expiration_datetime())
00160 return self._cleanup_batch(query)
00161
00162 def cleanupAssociations(self):
00163 """Remove expired associations from the store.
00164
00165 This method is not called in the normal operation of the
00166 library. It provides a way for store admins to keep
00167 their storage from filling up with expired data.
00168
00169 @return: the number of associations expired.
00170 @returntype: int
00171 """
00172 query = Association.gql('WHERE created < :1', self._expiration_datetime())
00173 return self._cleanup_batch(query)
00174
00175 def cleanup(self):
00176 """Shortcut for C{L{cleanupNonces}()}, C{L{cleanupAssociations}()}.
00177
00178 This method is not called in the normal operation of the
00179 library. It provides a way for store admins to keep
00180 their storage from filling up with expired data.
00181 """
00182 return self.cleanupNonces(), self.cleanupAssociations()
00183
00184 def _delete_first(self, query):
00185 """Deletes the first result for the given query.
00186
00187 Returns True if an entity was deleted, false if no entity could be deleted
00188 or if the query returned no results.
00189 """
00190 results = query.fetch(1)
00191
00192 if results:
00193 try:
00194 results[0].delete()
00195 return True
00196 except db.Error:
00197 return False
00198 else:
00199 return False
00200
00201 def _cleanup_batch(self, query):
00202 """Deletes the first batch of entities that match the given query.
00203
00204 Returns the number of entities that were deleted.
00205 """
00206 to_delete = list(query.fetch(CLEANUP_BATCH_SIZE))
00207
00208
00209 for entity in to_delete:
00210 entity.delete()
00211
00212 return len(to_delete)
00213
00214 def _expiration_datetime(self):
00215 """Returns the current expiration date for nonces and associations.
00216 """
00217 return datetime.datetime.now() - datetime.timedelta(seconds=nonce.SKEW)


|
Janet
Jackson
|
|
|
All
For You
|
1.
Outro
2. Intro 3. You Ain't Right 4. All For You 5. 2wayforyou (Interlude) 6. Come On Get Up 7. When We Oooo 8. China Love 9. Love Scene 10. Would You Mind 11. Lame (Interlude) 12. Trust A Try 13. Clouds (Interlude) 14. Son Of A Gun 15. Truth 16. Theory (Interlude) 17. Someone To Call My Lover 18. Feels So Right 19. Doesn't Really Matter 20. Better Days |


Vendors are close to done on this app. I need to spend a few hours finishing up the creation process for vendors from the admin app before I give them a UI face on this app. Also note that it will be very easy to switch out chosing a vendor and job site for the pickup and drop off locations rather than the random address that you can select right now.


6:66 PM
6:66 PM is a movie starring Jim Klock, Chad Ridgely, and Alexis Kelley. A reality TV crew's staged investigation into the paranormal becomes terrifyingly real when the house they're exploring turns out to be haunted by the ghost of...


A std::ostream compatible stream that begins every line by printing elapsed time and prefix. More...
#include <dune/xt/common/logstreams.hh>
Public Member Functions | |
| TimedPrefixedLogStream (const Timer &timer, const std::string prefix, std::ostream &outstream) | |
| virtual | ~TimedPrefixedLogStream () |
A std::ostream compatible stream that begins every line by printing elapsed time and prefix.
Given a Timer, a prefix and a std::ostream compatible stream this class prints any input to the given stream prepending each line by the elapsed time and the given prefix:
| Dune::XT::Common::TimedPrefixedLogStream::TimedPrefixedLogStream | ( | const Timer & | timer, |
| const std::string | prefix, | ||
| std::ostream & | outstream | ||
| ) |
|
virtual |


It is a book sharing system ,where you can share your old books ,or the books that you have already read and now they are of no use ,so you can share it with someone. It is very difficult to throw a book away even if you will never read it again. You want to find a good home for your books, have them find someone who appreciates them.


Hotel Information
Ritz - Carlton Berlin
1234 StreetName SW
CityName, Province 00000
Your home-from-home during the ERT Plenary Session will be the Ritz-Carlton Berlin, a five-star hotel in the historical heart of Mitte. Located on Potsdamer Platz, this iconic site was once an intersection divided by East and West Germany and this elegant property is testament to the city’s ongoing transformation following the fall of the Berlin Wall.
Close-by, you will find an array of boutiques, restaurants and historic attractions such as Checkpoint Charlie, the Brandenburg Gate and the Berlin Wall Memorial. With its inspiring location and proximity to key attractions, the Ritz-Carlton Berlin provides a captivating backdrop to meet, dine, and socialise whilst exploring the capital city.
One of the charming qualities of the Ritz-Carlton is its welcoming, residential feel across its collection of luxurious guestrooms, penthouse apartments and suites. Another draw is how the hotel encapsulates both the old and the new side of Berlin. One of the Ritz-Carlton’s most recently renovated properties, it boasts many references to the present-day, whilst celebrating the city’s illustrious Golden Era via a modern interpretation of Art Deco design. Look out for the geometric motifs, hand-selected furniture and artwork inspired by movie stars. You’re guaranteed to feel the spirit of Berlin’s most convivial era while you are here.
Aside from the hotel’s rich and vibrant history, the Ritz-Carlton Berlin is an excellent destination for mixology and cuisine. The Curtain Club is a British Gentleman’s-inspired bar and restaurant offering a chic space to enjoy expertly crafted cocktails and delicious cuisine. Meanwhile, the Fragrances Bar is an opulent space where guests can ignite their senses whilst sipping on experimental beverages inspired by aromatic perfumes. By day, The Lounge is a must-visit for guests who would like to sip on the finest blended teas prepared by an expert Sommelier.
With its personalised service, state-of-the-art amenities and air of casual luxury, we’re confident you are going to enjoy your stay here.


public final class SecurityMode
extends java.lang.Object
SecurityPolicy
and MessageSecurityMode
.
Security Policy determines which algorithms to use during asymmetric and symmetric encryption.
MessageSecurityMode determines whether to use encryption and whether to use signing during _symmetric_ encryption, which is after hand-shake.
| Modifier and Type | Field and Description |
|---|---|
static SecurityMode[] |
ALL |
static SecurityMode[] |
ALL_101 |
static SecurityMode[] |
ALL_102 |
static SecurityMode |
BASIC128RSA15_SIGN |
static SecurityMode |
BASIC128RSA15_SIGN_ENCRYPT |
static SecurityMode |
BASIC256_SIGN |
static SecurityMode |
BASIC256_SIGN_ENCRYPT |
static SecurityMode |
BASIC256SHA256_SIGN |
static SecurityMode |
BASIC256SHA256_SIGN_ENCRYPT |
static SecurityMode[] |
NON_SECURE |
static SecurityMode |
NONE |
static SecurityMode[] |
SECURE |
static SecurityMode[] |
SECURE_101 |
static SecurityMode[] |
SECURE_102 |
| Constructor and Description |
|---|
SecurityMode(SecurityPolicy securityPolicy,
MessageSecurityMode messageSecurityMode) |
| Modifier and Type | Method and Description |
|---|---|
static SecurityMode[] |
create(SecurityPolicy[] securityPolicies,
MessageSecurityMode[] messageSecurityModes)
Create all permutations of security policies and message security modes.
|
boolean |
equals(java.lang.Object obj) |
MessageSecurityMode |
getMessageSecurityMode() |
SecurityPolicy |
getSecurityPolicy() |
int |
hashCode() |
static SecurityMode[] |
join(SecurityMode[] a,
SecurityMode[] b) |
java.lang.String |
toString() |
public static final SecurityMode BASIC128RSA15_SIGN_ENCRYPT
public static final SecurityMode BASIC128RSA15_SIGN
public static final SecurityMode BASIC256_SIGN_ENCRYPT
public static final SecurityMode BASIC256_SIGN
public static final SecurityMode BASIC256SHA256_SIGN_ENCRYPT
public static final SecurityMode BASIC256SHA256_SIGN
public static final SecurityMode NONE
public static final SecurityMode[] ALL_102
public static final SecurityMode[] ALL_101
public static final SecurityMode[] ALL
public static final SecurityMode[] SECURE_102
public static final SecurityMode[] SECURE_101
public static final SecurityMode[] SECURE
public static final SecurityMode[] NON_SECURE
public SecurityMode(SecurityPolicy securityPolicy, MessageSecurityMode messageSecurityMode)
public static SecurityMode[] create(SecurityPolicy[] securityPolicies, MessageSecurityMode[] messageSecurityModes)
securityPolicies
- messageSecurityModes
- public SecurityPolicy getSecurityPolicy()
public MessageSecurityMode getMessageSecurityMode()
public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object obj)
equals
in class java.lang.Object
public java.lang.String toString()
toString
in class java.lang.Object
public static SecurityMode[] join(SecurityMode[] a, SecurityMode[] b)


This page tracks the new paper links made to my list of HPG 2011 papers.
Page maintained by Ke-Sen Huang.
If you have additions or changes, send an e-mail.
October 18, 2011
- Active Thread Compaction for GPU Path Tracing
September 5, 2011
August 20, 2011
- An Inexpensive Bounding Representation for Offsets of Quadratic Curves
August 18, 2011
August 15, 2011
- Simpler and Faster HLBVH with Work Queues
- Rapid Simplification of Multi-Attribute Meshes
August 4, 2011
July 27, 2011
- VoxelPipe: A Programmable Pipeline for 3D Voxelization
July 24, 2011
- Real-Time Diffuse Global Illumination Using Radiance Hints
July 19, 2011
- Real-Time Diffuse Global Illumination Using Radiance Hints
June 22, 2011
- High-Performance Software Rasterization on GPUs
June 21, 2011
- VoxelPipe: A Programmable Pipeline for 3D Voxelization
- Simpler and Faster HLBVH with Work Queues
- Improving SIMD Efficiency for Parallel Monte Carlo Light Transport on the GPU
- Farthest-Point Optimized Point Sets with Maximized Minimum Distance
- Depth Buffer Compression for Stochastic Motion Blur Rasterization
June 18, 2011
June 17, 2011
- High-Performance Software Rasterization on GPUs
June 15, 2011
- Hierarchical Stochastic Motion Blur Rasterization
June 11, 2011
June 8, 2011
- Farthest-Point Optimized Point Sets with Maximized Minimum Distance
June 7, 2011
- Rapid Simplification of Multi-Attribute Meshes
- MSBVH: An Efficient Acceleration Data Structure for Ray Traced Motion Blur
June 5, 2011
- The Alchemy Screen-Space Ambient Obscurance Algorithm
- SSLPV: Subsurface Light Propagation Volumes
June 4, 2011
- Page Created
- Voxelized Shadow Volumes
- SSLPV: Subsurface Light Propagation Volumes
kesen.huang@gmail.com


Let the straight line EF falling on the two straight lines AB and CD make the alternate angles AEF and EFD equal to one another.
I say that AB is parallel to CD.
If not, AB and CD when produced meet either in the direction of B and D or towards A and C.
Let them be produced and meet, in the direction of B and D, at G.
Then, in the triangle GEF, the exterior angle AEF equals the interior and opposite angle EFG, which is impossible.
Therefore AB and CD when produced do not meet in the direction of B and D.
Similarly it can be proved that neither do they meet towards A and C.
But straight lines which do not meet in either direction are parallel. Therefore AB is parallel to CD.
Therefore if a straight line falling on two straight lines makes the alternate angles equal to one another, then the straight lines are parallel to one another.
Note that Euclid does not consider two other possible ways that the two lines could meet, namely, in the directions A and D or toward B and C.
This little table summarizes the logical relations between similarly looking statements.
| Statement | If P then Q. | |
| Converse | If Q then P. | Not logically equivalent to the statement. |
| Contrapositive | If not Q then not P. | Logically equivalent to the statement. |
| Inverse | If not P then not Q. | Logically equivalent to the converse. |
Although the contrapositive is logically equivalent to the statement, Euclid always proves the contrapositive separately using a proof by contradiction and the original statement. Similarly, the inverse is proved using the converse. Sometimes all four statements appear in separate propositions as in propositions X.5 through X.8. Other times the four appear as four statements in one proposition as in X.9. More often than not, however, the contrapositive and inverse make no appearance, and, of course, the converse only appears when it can be proved.


--- layout: post title: Come to jesus date: type: post published: false status: draft categories: [] tags: [] meta: _publicize_twitter_user: "@MommyKnowsJen" _edit_last: '2' author: login: jen email<EMAIL_ADDRESS>display_name: Jennifer Elam first_name: Jen last_name: Elam ---
I'm coming out of a huge revelation that basically says I can shed ALL of my preconceived notions about how my life would be or how my career would unfold... I'm starting fresh - or as fresh as I can with 4 kids, one hubby and a dog (that's kind of a small horse :) This blog has allowed me to pour myself into something that I've been trying to reduce for so long, it feels
I'm wondering how many of you are out there. Hoping to


{{ MainMenu }}
Submit Geographical Location
Geographical Location:
Address or (Lat, Long)
Additional Information:


--- title: The Fruits of Red Butte date: 2008-08-12 00:00:00 -06:00 categories: - whats-blooming layout: post blog-banner: whats-blooming-now-summer.jpg post-date: August 12, 2008 post-time: 1:03 PM blog-image: wbn-default.jpg ---
Below are some examples of fruits in the garden.
Chojuro Asian Pear Pyrus 'Chojuro'
Sacred Datura Datura wrightii
Apache Plume Fallugia paradoxa
Dyer's Greenweed Genista tinctoria
Sweet Pea Lathyrus odoratus
Oregon Grape Mahonia repens
Devil's Claw Proboscidea parviflora
Golden Currant Ribes aureum
Woods' Rose Rosa woodsii
As the summer progresses, you will be able to see more fruit through the garden. So keep your eyes open.


Light v. Dark; Apple iOS v. Android
I just want the best from both worlds. Is that too much to ask?
My first real smartphone was an iPhone 3. I so wanted it and hung out for it and was so happy when I got it. It offered everything I needed at the time and I thought then and there I'd be an Apple fanboy (from a phone perspective) forever.
I moved to the iPhone 4 and had an iPhone 5S for work but wanted a taste of the dark side. Yes I wanted to try Android, but I didn't want to give up the quality build of the Apple devices, the polish of IOS ... I ended up getting a HTC One (M7) and fully converted to pure Android via the Google Play Edition release. I played around with customization, but it never really gave me anything extra that I desperately wanted. The same with widgets, they didn't do much for me. I did like being able to put App Icons anywhere on the desktop grid though, please Apple do that!
The one thing that I loved was when Google put much more emphasis into Google Now and released the GEL (Google Experience Launcher). This gave me some great nifty little notifications, the ease of being able to look at my cards, quick checks on weather, scores and news that interested me. Integration into other GAPPS (Google Apps) made it such a great tool.
The phone tells me where I parked (not that I forget very often), how long it will take to get home, when I should leave to make an appointment. The later is rather amusing at times as it will tell me at 8:00AM that I need to leave for work, even though I am sitting at my desk, and have been for over an hour! OK Google has improved to the point that it really rivals Siri, but with the added bonus of Google's power behind it. Siri has always led the way though, being first to have voice controls on being able to do tasks and so forth.
The biggest difference was the screen size, and Apple has improved that with the iPhone 6+ and now the iPhone 6S+. I can only imagine the 7 will be just as good. IOS has tended to stagnate a little. I still own an iPad (Air 2) and have kept up to date with IOS, while it has tended to stagnate a little in appearance it has improved in functionality quite well.
One thing Apple with iOS has really come ahead of Google with Android are the neat little hardware features. It was the first with finger print technology, and it is awesome. Haptic feedback and the ability to detect pressure on the screen is just outstanding and I wish that Android had done some of that as well.
All this does for me is make we want parts of both. The hardware of the Apple iPhone combined with some of the great iOS features and then to top it off some of the functionality of Android such as the GEL, integration into Google Now and the cards (without having to open another App). I know this won't happen, but I would like a tighter integration between the two, well specifically the Google Apps that I use rather than Android as a whole.
The other thing I love with Android is the integration of Google Voice and Hangouts with the default Dialer and SMS integration. That is I can use my Google Voice number without needing to use a different applicaiton. I like this as I use it to receive all calls (I don't give out my default T-mobile number to anyone). I also use Google voice to make calls, especially international ones as I can just use Google credit rather than an additional $10 a month on my T-mobile account.
I think that if this level of integration between, well lets be honest, Google and Apple takes off I would probably find myself back onto an iPhone.
 I just like to dabble with the dark side. Really all of my computers / tablets are all Apple, I even prefer to run Mac OS X at work rather than Windows and for the things I have to run on Windows I have a VM!


Web Workers
Web Workers
Count numbers:
Start Worker
Stop Worker
Note:
Internet Explorer 9 and earlier versions do not support Web Workers.


Installing libbson¶
The following guide will step you through the process of downloading, building, and installing the current release of libbson.
Supported Platforms¶
The MongoDB C Driver is continuously tested on variety of platforms including:
- Archlinux
- Debian 8.1
- macOS 10.10
- Microsoft Windows Server 2008
- RHEL 5.5, 6.2, 7.0, 7.1, 7.2
- smartOS (sunos / Solaris)
- Ubuntu 12.04, 16.04
- Clang 3.5, 3.7, 3.8
- GCC 4.6, 4.8, 4.9, 5.3
- MinGW-W64
- Visual Studio 2010, 2013, 2015
- x86, x86_64, ARM (aarch64), Power8 (ppc64le), zSeries (s390x)
Install with a Package Manager¶
The libbson package is available on recent versions of Debian and Ubuntu.
$ apt-get install libbson-1.0
On Fedora, a libbson package is available in the default repositories and can be installed with:
$ dnf install libbson
On recent Red Hat systems, such as CentOS and RHEL 7, a libbson package is available in the EPEL repository. To check version available, see https://apps.fedoraproject.org/packages/libbson. The package can be installed with:
$ yum install libbson
Building on Unix¶
Building from a release tarball¶
Unless you intend on contributing to libbson, you will want to build from a release tarball.
The most recent release of libbson is 1.7.0 and can be downloaded here. The following snippet will download and extract the current release of the driver.
$ wget https://github.com/mongodb/libbson/releases/download/1.7.0/libbson-1.7.0.tar.gz $ tar -xzf libbson-1.7.0.tar.gz $ cd libbson-1.7.0/ $ ./configure
For a list of all configure options, run ./configure --help
.
If configure
completed successfully, you’ll see something like the following describing your build configuration.
libbson 1.7.0 was configured with the following options: Build configuration: Enable debugging (slow) : no Enable extra alignment (required for 1.0 ABI) : no Compile with debug symbols (slow) : no Enable GCC build optimization : yes Code coverage support : no Cross Compiling : no Big endian : no Link Time Optimization (experimental) : no Documentation: man : no HTML : no
We can now build libbson with the venerable make
program.
$ make
$ sudo make install
Building from git¶
To build an unreleased version of libbson from git requires additional dependencies.
RedHat / Fedora:
$ sudo yum install git gcc automake autoconf libtool
Debian / Ubuntu:
$ sudo apt-get install git gcc automake autoconf libtool
FreeBSD:
$ su -c 'pkg install git gcc automake autoconf libtool'
Once you have the dependencies installed, clone the repository and build the current master or a particular release tag:
$ git clone https://github.com/mongodb/libbson.git
$ cd libbson
$ git checkout x.y.z # To build a particular release
$ ./autogen.sh
$ make
$ sudo make install
Building on Mac OS X¶
Install the XCode Command Line Tools:
$ xcode-select --install
The pkg-config
utility is also required. First install Homebrew according to its instructions, then:
$ brew install pkgconfig
Download the latest release tarball
$ curl -LO https://github.com/mongodb/libbson/releases/download/1.7.0/libbson-1.7.0.tar.gz $ tar xzf libbson-1.7.0.tar.gz $ cd libbson-1.7.0
Build and install libbson:
$ ./configure
$ make
$ sudo make install
Building on Windows¶
Building on Windows requires Windows Vista or newer and Visual Studio 2010 or newer. Additionally, cmake
is required to generate Visual Studio project files.
Let’s start by generating Visual Studio project files for libbson. The following assumes we are compiling for 64-bit Windows using Visual Studio 2010 Express which can be freely downloaded from Microsoft.
> cd libbson-1.7.0 > cmake -G "Visual Studio 14 2015 Win64" \ "-DCMAKE_INSTALL_PREFIX=C:\libbson" > msbuild.exe ALL_BUILD.vcxproj > msbuild.exe INSTALL.vcxproj
You should now see libbson installed in C:\libbson
.
By default, this will create a debug build of libbson. To enable release build additional argument needs to be provided to both cmake and msbuild.exe:
> cd libbson-1.7.0 > cmake -G "Visual Studio 14 2015 Win64" \ "-DCMAKE_INSTALL_PREFIX=C:\libbson" \ "-DCMAKE_BUILD_TYPE=Release" > msbuild.exe /p:Configuration=Release ALL_BUILD.vcxproj > msbuild.exe /p:Configuration=Release INSTALL.vcxproj
You can disable building the tests with:
> cmake -G "Visual Studio 14 2015 Win64" \
"-DCMAKE_INSTALL_PREFIX=C:\libbson" \
"-DENABLE_TESTS:BOOL=OFF"


When the world wide web was origionally invented, it was made with the intent to serve information to many different people from many different places. Web browsers were much simpler in their first incarnation. They simply printed lines of text without much styling or dynamic changes. Web pages were just static information.
As fancier, more complex browsers were made, new features were added that changed how users viewed and interacted with content on the web. Websites were created in such a way that attempted to push the bounds of the web and utilize as many new features as they could.
A problem began to emerge. Not everyone using these websites were using the latest and greatest web browsers for a multitude of reasons.
This could lead to a poor, disjointed user experience and make it more difficult for users to find the information they were looking for in the first place.
This is where Progressive Enhancement could come into play.
With Progressive Enhancement each part of the webpage serves a specific purpose. The HTML of a page should only serve the markup of the text content a page is intended to show. It should not concern itself with how it will be presented or dynamically displaying content.
CSS files can take care of the styling and JS files can take care of dynamic functionalty. Developers should stray away from inline styles or scripts. They should make sure that the content is avaliable first before the page does anything fancy using techniques and features that might not be avaliable to every user.
I also learned a few things when working on the Dragon assignment. The main complaint made when I asked people about the website was that it was a little hard to read the text with the given font size. That was easily fixable.
I also would have made the website differently to make it more mobile friendly. Since most of the people I sent the link to most likely opened it up on their phones. I don't think I would have to complelely start over but just retrace a few steps.


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Big Green Egg Monitor
Current temperature:
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Expected rise in one hour, based on the information of last hour.
History


| PW |
Death Valley National Park |
1,296,283 |
24,668 |
217,495 |
Park |
| IM |
Yellowstone National Park |
4,257,177 |
579,227 |
798,361 |
Park |
| A |
Kobuk Valley National Park |
15,500 |
0 |
7,050 |
Park |
| SE |
Everglades National Park |
930,907 |
0 |
31,935 |
Park |
| IM |
Grand Canyon National Park |
5,969,811 |
600,307 |
650,186 |
Park |
| IM |
Glacier National Park |
2,946,681 |
99,550 |
301,953 |
Park |
| PW |
Olympic National Park |
3,390,221 |
85,450 |
310,980 |
Park |
| IM |
Big Bend National Park |
388,290 |
48,280 |
145,425 |
Park |
| PW |
Joshua Tree National Park |
2,505,286 |
0 |
319,568 |
Park |
| PW |
Yosemite National Park |
5,028,868 |
743,546 |
1,084,164 |
Park |
| A |
Kenai Fjords National Park |
346,534 |
0 |
2,162 |
Park |
| MW |
Isle Royale National Park |
24,966 |
10,128 |
25,935 |
Park |
| SE |
Great Smoky Mountains National Park |
11,312,786 |
11,493 |
411,603 |
Park |
| PW |
North Cascades National Park |
28,646 |
0 |
25,516 |
Park |
| PW |
Kings Canyon National Park |
607,479 |
50,079 |
155,222 |
Park |
| PW |
Sequoia National Park |
1,254,688 |
63,940 |
255,693 |
Park |
| IM |
Canyonlands National Park |
776,218 |
0 |
108,028 |
Park |
| PW |
Hawaii Volcanoes National Park |
1,887,580 |
30,606 |
11,302 |
Park |
| IM |
Grand Teton National Park |
3,270,076 |
196,577 |
333,290 |
Park |
| IM |
Rocky Mountain National Park |
4,517,585 |
0 |
223,525 |
Park |
| PW |
Channel Islands National Park |
364,807 |
0 |
22,885 |
Park |
| MW |
Badlands National Park |
996,263 |
9,875 |
57,975 |
Park |
| IM |
Capitol Reef National Park |
1,064,904 |
0 |
43,420 |
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| PW |
Mount Rainier National Park |
1,356,913 |
42,223 |
150,882 |
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| IM |
Petrified Forest National Park |
643,274 |
0 |
486 |
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| MW |
Voyageurs National Park |
241,912 |
3,983 |
46,451 |
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| NE |
Shenandoah National Park |
1,437,341 |
101,538 |
229,674 |
Park |
| PW |
Crater Lake National Park |
756,344 |
35,871 |
61,747 |
Park |
| SE |
Biscayne National Park |
514,709 |
0 |
2,522 |
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| IM |
Zion National Park |
4,295,127 |
86,456 |
236,418 |
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| PW |
Redwood National Park |
536,297 |
0 |
9,660 |
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| PW |
Lassen Volcanic National Park |
536,068 |
6,182 |
96,432 |
Park |
| IM |
Saguaro National Park |
820,426 |
0 |
1,868 |
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| IM |
Guadalupe Mountains National Park |
181,839 |
0 |
19,862 |
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| PW |
Great Basin National Park |
144,846 |
0 |
42,558 |
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| IM |
Arches National Park |
1,585,718 |
0 |
47,878 |
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| MW |
Theodore Roosevelt National Park |
753,880 |
0 |
32,797 |
Park |
| SE |
Dry Tortugas National Park |
73,661 |
0 |
5,934 |
Park |
| SE |
Mammoth Cave National Park |
586,514 |
16,365 |
60,972 |
Park |
| IM |
Mesa Verde National Park |
583,527 |
26,800 |
56,998 |
Park |
| NE |
Acadia National Park |
3,303,393 |
0 |
201,741 |
Park |
| IM |
Carlsbad Caverns National Park |
466,773 |
0 |
251 |
Park |
| IM |
Bryce Canyon National Park |
2,365,110 |
56,844 |
103,644 |
Park |
| MW |
Wind Cave National Park |
617,377 |
0 |
8,987 |
Park |
| PW |
Haleakala National Park |
1,263,558 |
0 |
10,724 |
Park |
| MW |
Cuyahoga Valley National Park |
2,423,390 |
7,797 |
0 |
Park |
| IM |
Black Canyon of the Gunnison National Park |
238,018 |
0 |
32,884 |
Park |
| IM |
Pinnacles National Park |
215,555 |
0 |
0 |
Park |
| SE |
Congaree National Park |
143,843 |
0 |
286 |
Park |
| SE |
Virgin Islands National Park |
411,343 |
14,214 |
15,842 |
Park |
| MW |
Hot Springs National Park |
1,544,300 |
0 |
24,021 |
Park |


By Peter Nachtwey1
Since most of us don't have our own
heat exchanger to test on, I thought it would be good to show how one can be simulated. This would allow us to test the equations that calculate the PI tuning values over the range from a conservative to aggressive response. In addition, the sample period can be changed to see the affect that the sample period has on the response.
Building the Discrete Time Model
Learning how to model a first order plus dead time (FOPDT) system is the easiest place to start. This model simply uses the last process variable (PV) and the new CO (control output) to estimate what the new value of PV will be in the next time period.
The form of the discrete time model is:
PV(n+1) = A·PV(n) + B·Kp·CO(n–Өp) + C
The FOPDT model is basically a simple single pole filter similar to an RC circuit in electronics, except here:
1. the system has gain, Kp
2. the input at time n affects the output at time n+1
3. the system has an initial steady state, C, that is not 0
4. the system has dead time, Өp
The first thing that must be done is to build the basic model by specifying the A and B constants. Note that A and B are constants for a first order system and are arrays for higher order systems. So in this study:
A = exp(–T/Tp)
B = (1 – A)
T is the sample period and Tp is the plant time constant. A and B are coefficients in the range from 0 to 1, and coefficient A tends to be close to 1.
Calculating coefficient C in the above model is the tricky part. The heat exchanger steady state is not 0 °C. If coefficient C is left out the above model equation or it is set to zero, than PV will approach 0. This does not match the observed behavior of the heat exchanger. Therefore, a value for C must be calculated that will provide the correct value of PV when CO is set to 0.
This is done as follows. From the
heat exchanger data plot, we can see that the heat exchanger temperature (PV) is 140 °C degrees when the controller output (CO) is 39%. If these values are plugged into the formula y=mx+b, we can solve for the steady state temperature, PVss:
140 = 39Kp + PVss
And this lets us calculate coefficient C:
C = (1 – A) PVss
The data below is from the
Validating Our Heat Exchanger FOPDT Model tutorial. The heat exchanger is modeled as a reverse acting FOPDT system with Laplace domain transfer function:
The model parameter values for Kp, Tp and Өp where provided in the tutorial as:
• Plant gain, Kp = –0.533 °C/%
• Time constant, Tp = 1.3 min
• Dead time, Өp = 0.8 min
Also,
• Sample time, T = 1/60 min
• Dead time in samples = nӨp = Өp/T = 48
Steady state PV can now be computed assuming the system is linear:
PVss = 140 – 39Kp = 160.8 °C
Next generate the discrete time transition matrix. In this simple case it is a single element:
A = exp(–T/Tp) = 0.987
Also generate the discrete time input coupling matrix, which again is a single element. Notice that the plant gain is negative:
B Kp = (1 – A) Kp
= (1 – 0.987)(–0.533)
= –0.00679
Using the above information, coefficient C becomes:
C = (1 – A) PVss = 2.048
Substitute our values for A, B and C into the discrete time model form above to calculate temperature (PV) as a function of controller output (CO) delayed by dead time, or:
• PV(n+1) = 0.987 PV(n) – 0.00679 CO(n–48) + 2.048
Open Loop Dynamics
The easiest way to test this discrete time model is to execute an open loop step test that is similar to the example given in a previous tutorial (see
Validating Our Heat Exchanger FOPDT Model).
Initialize:
temperature as: PV(0) = 140
controller output as: CO = 39 for n ≤ 48
Implement controller output step at time t = 25.5 min, or n = 1530:
CO = 39 for n < 1530
CO = 42 for n ≥ 1531
Simulate for 60 min, or: n = 0,1,…,3600. Display results in the plot below after 20 min (click for large view):
Controller Tuning
The formulas for calculating the PI tuning values can now be tested using the discrete time process model that was generated above.
The tuning values are for the PI controller that is expressed in the continuous time or analog form as:
The PI controller tuning values are calculated using the equations provided in previous tutorials (see
PI Control of the Heat Exchanger). Following that procedure, the desired closed loop time constant, Tc, must be chosen to determine how quickly or how aggressive the desired response should be.
For an aggressive response, Tc should be the larger of 0.1Tp or 0.8Өp. As listed above, Tp = 1.3 min and Өp = 0.8 min for the heat exchanger. Using these model parameters, then:
Tc = max(0.1Tp, 0.8Өp) = 0.64
A moderate Tc of the larger of 1.0Tp or 8.0Өp will produce a response with no overshoot. We will use this rule in the closed loop simulation below:
Tc = max(1.0Tp, 8.0Өp) = 6.4
Using this moderate Tc, we can now compute the controller gain, Kc, and integrator term, Ti:
Closed Loop PI Control
The function logic that follows implements the PI controller and the discrete time FOPDT model's response. The controller uses the PV to calculate a CO that is used later by the plant model. How much later is determined by the dead time. The model then responds by changing the PV. This new PV is then used in the next iteration.
- compute controller error:
ERR = SP – PV
- compute COp, the proportional contribution to CO:
COp = Kc·ERR
- compute COi, the integral contribution to CO:
COi = COi + (Kc·T·ERR)/Ti
- compute the total controller output:
CO = COp + COi
- compute the process response at the next step n using the time-delayed CO:
PV(n+1) = A·PV(n) + B·Kp·CO(n–Өp) + C
We initialize the variables at time t=0 by assuming that there is no error and the system is in a quiescent state. Thus, all of the control output, CO, is due only to the integrator term, COi:
PV(0) = 140; CO(0) = 39; COi(0) = CO(0)
The plot below (click for large view) shows the response of the closed loop system over a simulation time of 60 minutes. The set point is stepped from 140 to 138.4 at time t = 25.5 minutes.
The function logic above calculates the PV and CO for each time period in the 60 minute simulation. Note that there are three CO type variables. CO is the current control value, COi is the current integrator contribution to the CO, and CO(n-Өp) is the delayed CO that simulates the dead time.
When programming the functions, additional logic is required keep from using indexes less than 0.
Notice that to prevent overshoot, the rate at which the controller's integrator output, COi, responds or winds up must be limited so the total control output does not exceed the final steady state control output, and final steady state control output is not reached before the system starts to respond. The way I think about it is that the function is calculating the value for Kc so this goal can be achieved.
Also notice that with moderate tuning, the closed loop response is much slower than the open loop response.
Return to the
Table of Contents to learn more.
__________
About the Author
Peter Nachtwey is the president and head engineer of Delta Computer systems which is a manufacturer of motion control and color sensor products. Peter Nachtwey has more than 20 years of experience developing hydraulic, pneumatic, electrical motion control and vision systems and products for industrial applications.
Peter Nachtwey
President
Delta Computer Systems, Inc.
11719 NE 95th St Suite D
Vancouver, WA 98682-2444
(360) 255-8688
Email<EMAIL_ADDRESS>Web:
http://www.deltamotion.com
Addendum
Below is a Scilab program the implements the
linear discrete heat
exchanger simulation. The program below can be cut and
pasted into Scilab’s editor.
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Important Info
Wifi:
HackUPC-WifiPassword:
wgBsdYcVLinks:
Remember that in order to get your travel reimbursement you must submit a project to Devpost before the deadline.
How to get to HackUPC
Via plane
Arriving
Take the metro L9 in either Aeroport T2 or Aeroport T1 towards Zona Universitària. Go to the last station Zona Universitària. Our venue is a 10 minute walk from there. To get to our check-in point please check out our maps.
We recommend checking out the Citymapper app, they usually have a really great updated information about public transportation.
Don't get a T-10 ticket if you are in the airport, you won't be able to use it from there. Buy a single trip ticket from the airport instead.
Leaving
Take the metro L9 in Zona Universitària towards Aeroport T1. Stop at either Aeroport T1 or Aeroport T2 depending on the terminal your plane is departing from.
Via train
If you take the train, you will probably arrive at Sants Estació. From there you need to take the metro L3 towards Zona Universitària. Get off at Palau Reial, from there you should see some signs pointing where HackUPC is, otherwise you can check out our maps.
Hackathon Rules
These are HackUPC Winter 2017 competition rules. They are a customized version of the standard competition rules used at MLH Member Hackathons. If you have a suggestion for these rules or a question about them, please submit an issue here.
The spirit of the competition
Remember that hackathons are like marathons. Some people go to compete but most people take part to better themselves and have fun. Whatever the reason is you're at a hackathon, make sure you're upholding the hacker spirit by collaborating with other teams, helping beginners, and having fun.
The rules of the competition
- There is no minimum team size, however, the maximum size is 4 people. There will be 1 prize for each member of the team, independently of the team size.
- Teams should be made up exclusively of students (or recent graduates within one year of having graduated) who are not organizers, judges, sponsors, or in any other privileged position at the event. Volunteers are allowed to participate in their free time, accepting the extra difficulty of hacking and volunteering at the same time, but their role won't give them any judging advantage in front of the rest of participants.
- All team members should be present at the event. Leaving the venue for some time to hack elsewhere or sleep is fine.
- Teams can of course gain advice and support from organizers, volunteers, sponsors, and others.
- All work on a project should be done at the hackathon.
- Teams can use an idea they had before the event.
- Teams can work on ideas that have already been done. Hacks do not have to be “innovative”. If somebody wants to work on a common idea they should be allowed to do so and should be judged on the quality of their hack. These days it’s hard to find something that’s fully original and teams might not know an idea has been done before anyway.
- Teams can work on an idea that they have worked on before (as long as they do not re-use code).
- Teams can use libraries, frameworks, or open-source code in their projects. Working on a project before the event and open-sourcing it for the sole purpose of using the code during the event is against the spirit of the rules and is not allowed.
- Adding new features to existing projects is allowed. Judges will only consider new functionality introduced or new features added during the hackathon in determining the winners.
- Teams must stop hacking once the time is up. However, teams are allowed to debug and make small fixes to their programs after time is up. e.g. If during demoing your hack you find a bug that breaks your application and the fix is only a few lines of code, it's okay to fix that. Making large changes or adding new features is not allowed.
- Projects that violate the Code of Conduct are not allowed.
- Teams can be disqualified from the competition at the organizers' discretion. Reasons might include but are not limited to breaking the Competition Rules, breaking the Code of Conduct, or other unsporting behaviour.
Demos
After hacking finishes, teams will show their projects each other and to the judges.
You are strongly encouraged to present a demo of what you have built. Pitches or presentations are discouraged. You are not judged on the quality of your pitch or the quality of your idea. As you are judged on what you built, you'll only hurt yourself by not showing a demo.
You are encouraged to present what you have done even if your hack is broken or you weren’t able to finish. It's okay if you didn't finish your hack—that happens all the time! Completion is only one part of the judging criteria, so you might still do well. Also, demoing is not just about the competition. It's a chance to share with others what you learned and what you tried to build—that's what hacking's all about! For being courageous enough to demo, you'll receive a special MLH "I Demoed" sticker—it doesn't matter how good the demo is! In the case that you don't have anything to demo, you can give a presentation about what you tried and what you learned. Hearing what other people learned is interesting and inspiring for other attendees.
Judging Criteria
Teams will be judged on these four criteria. Judges will weigh the criteria equally. During judging, participants should try to describe what they did for each criterion in their project.
- Technology: How technically impressive was the hack? Was the technical problem the team tackled difficult? Did it use a particularly clever technique or did it use many different components? Did the technology involved make you go "Wow"?
- Design: Did the team put thought into the user experience? How well designed is the interface? For a website, this might be about how beautiful the CSS or graphics are. For a hardware project, it might be more about how good the human-computer interaction is (e.g. is it easy to use or does it use a cool interface?).
- Completion: Does the hack work? Did the team achieve everything they wanted?
- Learning: Did the team stretch themselves? Did they try to learn something new? What kind of projects have they worked on before? If a team which always does virtual reality projects decides to switch up and try doing a mobile app instead, that exploration should be rewarded.
These criteria will guide judges but ultimately judges are free to make decisions based on their gut feeling of which projects are the most impressive and most deserving.
It's important to note that these judging criteria do not include:
- How good your code is. It doesn't matter if your code is messy, or not well commented, or uses inefficient algorithms. Hacking is about playing around, making mistakes, and learning new things. If your code isn't production ready, we're not going to mark you down.
- How well you pitch. Hacking is about building and learning, not about selling.
- How good the idea is. Again, hackathons aren't about coming up with innovative ideas. It's about building and learning.
- How well the project solves a problem. You can build something totally useless and as long as you're learning and having fun, that's a good hack! Sometimes a pointless project is one of the best hacks!
So don't worry about coming up with the next big idea or building the next Facebook. You'll have plenty of time for that outside the hackathon. just focus on learning, having fun, and making new friends. At the end of the day the skills you learn and the friends you make might lead to the next big thing—but you don't have to do that to win a hackathon.
Travel reimbursement
If you have been elected to receive a travel reimbursement, we will contact you after the hackathon to send it to you. You will receive a maximum that has been specified on the email, based on current travelling prices and distances. Requirements to receive travel reimbursement:
- Received an email with travel reimbursement amount.
- Travel reimbursement receipts submitted before the end of HackUPC or before the date specified by the HackUPC Team
- Project submitted to Devpost before the due date
Remember
The competition is just a part of the hackathon. To make the most out of the event, try something new, teach other people, and make new friends!
Happy Hacking from the HackUPC and MLH team!
Hardware List
Live hardware lab availability (number of items available / numbers of items at HackUPC)
HackUPC
1st prize
Drone kit JetBrains subscription x4
2nd prize
Raspberry Leap motion x4
3rd prize
Arduino kits x4
The Game
Peeble HackUPC "The game" t-shirt
FIB API Challenge
Channel:
#challenge_fibBuild something with the new FIB API. Find the guide to the challenge here: https://bit.ly/fibapi_guide
Prize
Pioneer headphones
Between Challenge
Channel:
#challenge_betweenSmartLocation to save lives.Smartphone with GPS technology can be a very useful tool to save lives in emergency situations. Find a way to help people in need using the geolocation of smartphones. More information on the channel.
Prize
MIXMART Sports Camera 360º
EVERIS Challenge
Channel:
#challenge_everisHelp people with Artificial Intelligence. Develop a project using Everis Cognitive API: EverisMoriarty.
Prize
Chromecast
Esri Challenge
Channel:
#challenge_esriCreate an application that uses Esri’s Technology that improve Blablarcar search algorithm. Check the available guide here:http://bit.ly/hupc_esrichallenge.
Prize
Mini drone
Scalingo Challenge
Channel:
#challenge_scalingoCoolest hack hosted on Scalingo
Prizes
Nerf guns, Credit to host your future projects, Scalingo swag
Bloomberg prize
Channel:
#challenge_bloombergBloomberg's favourite hack. Also includes a HackerRank competition hr.gs/hackupc2017
Prize
A.R. Drone 2.0
Shapeways Prize
Best 3D printing hack
Prize
25€ on shapeways
Best .Tech domain
Best use of .tech domains
Prize
50$ Amazon Gift Card
Best Domain.com domain
Best domain by Domain.com
Prize
Domain.com Swagbag
Best AWS use
Best use of AWS
Prize
1 TB Portable Hard Drive
HackHarassment prize
Best Hack against Online Harassment
Prize
A HackHarassment hard drive
When shall I arrive?
Registration will start at 3 PM on Friday. The opening ceremony is at 7 PM.
When is HackUPC ending?
The closing ceremony is expected to end on Sunday 5th at 5:00 PM.
What if I cannot make it in time?
No problem. Just come to our InfoDesk for a late check-in. If you are confused, please reach out to any volunteer (red t-shirts) or organizer (gray t-shirts).
I'm not in Slack, how do I get in?
Come to the InfoDesk during the event or send us an email to<EMAIL_ADDRESS>Can I leave HackUPC?
Yes.
Can I sleep now?
Yes, sure. You can find the sleeping spaces in A6 2nd floor. Some matresses will be provided. Unfortunately, we don't have enough for everyone!
Something isn’t working!
If something is not working, please come to our InfoDesk and meet our awesome volunteers. They'll love to help you!
Deadline for project submissions?
The deadline for project submissions is Sunday 5th 9:30 AM. Submit your projects here.
How does judging work?
We will have a judging expo on Sunday from 10:30am-12:30pm. Feel free to wander around and check out other projects, but make sure that at least one of your team members is at your table ready to present to the judges. The top teams will move on to an additional round of panel judging in the Closing ceremony.
When will I get my travel reimbursement?
The processing of travel reimbursements takes some time. Our schedule depends on our sponsors' schedule. We expect to have them sent out in a 1 - 2 months time period. Also, remember that you need to post a project before the deadline in order to get the reimbursement.
I have another question... Biene?
If you have any other questions and you can't find it here, make sure to pay us a visit at our InfoDesk.


{{sa.title_tip}}
If your insanity is 3+, you are Insane.
Heavy Injury: Knocked Down
Heavy Injury: Knocked Down
Heavy Injury: Knocked Down
Heavy Injury: Knocked Down
Heavy Injury: Knocked Down
Partner - {{partner.sheet.name}}: When you both Arrive, gain survival up to the survival limit. Partners may only nominate each other for g Intimacy. When a partner dies, the remaining partner gains a random disorder and loses this ability.
- {{FA.sub_type_pretty}} -
- fighting art, strain -
Waiting for lineage data...
Facts about the life and relationships of {{survivor.sheet.name}} will appear here as the campaign unfolds.
a Founding member of {{settlement.sheet.name}}.
a Born in LY{{survivor.sheet.born_in_ly}}.
a Joined the settlement in LY{{survivor.sheet.born_in_ly}}.
a Inherited {{settlement.game_assets.abilities_and_impairments[ai].name}} from {{survivor.sheet.parents[parent].name}} ({{parent}}).
a Inherited {{settlement.game_assets.weapon_proficiency_types[wp].name}} proficiency from {{survivor.sheet.parents[parent].name}} ({{parent}}).
a Inherited {{survivor.sheet['Weapon Proficiency']}} Weapon Proficiency points from {{survivor.sheet.parents[parent].name}} ({{parent}}).
a Returning survivor in the following Lantern Years: {{survivor.sheet.returning_survivor.join(', ')}}.
a Retired in LY{{survivor.sheet.retired_in}}.
a Died in LY{{survivor.sheet.died_in}}.
Tap or click here to review {{lineage.events.length}} events!
{{s.name}}{{$last ? '' : ', '}}
Full: {{s.name}}{{$last ? '' : ', '}}
Half: {{s.name}}{{$last ? '' : ', '}}
with {{p.name}} [{{p.sex}}]: {{s.name}} (LY{{s.born_in_ly}}){{$last ? '' : ', '}}
Use the button below to permanently delete {{survivor.sheet.name}}.
This cannot be undone.


Heavy rain to hit Nottingham and Nottinghamshire as Met Office issues yellow weather warning
You'll definitely need your umbrella
by Christopher HarperNottingham and the county are set to become very wet during the weekend after a yellow weather warning has been issued.
The Met Office has issued a warning for rain on Saturday, November 23 after "40 to 50mm of rain" could fall in some areas.
Forecasters have predicted that flooding is likely in some areas and public transport is likely to be delayed.
Despite the warning, the Environment Agency has issued no flood alerts or flood warnings for the county.
What does the Met Office say?
A spokesperson for the Met Office said: "Persistent rain will arrive from the south early on Saturday morning and last through most of the day.
"The rain will be heavy at times, especially on hills. 15 to 25 mm is likely to fall quite widely, with 40 to 50 mm possible over high ground.
"The rain will slowly ease and then clear from the south on Saturday evening"
What is the forecast for Nottingham tomorrow?
6am - Heavy rain - 8C
7am - Light rain - 8C
8am - Light rain - 8C
9am - Light rain - 8C
10am - Light rain - 8C
11am - Light rain - 9C
12pm - Light rain - 9C
1pm - Light rain - 9C
2pm - Heavy rain - 9C
3pm - Light rain - 9C
4pm - Light rain - 9C
5pm - Cloudy - 9C
6pm - Cloudy - 9C
7pm - Light rain - 8C
8pm - Light rain - 8C
9pm - Light rain - 8C
10pm - Cloudy- 8C


Graham Coughlan calls on Bristol Rovers fans to get behind his side
"I just wish people would give us a bit more of a chance."
by David ByromGraham Coughlan has called for more support for his side following Bristol Rovers' dramatic 4-3 win over Shrewsbury Town.
The result, courtesy of Abu Ogogo's last-gasp winner, moved the Gas up to ninth in League One, just one point off the play-offs.
Post-match, Coughlan called for people to get behind his side as they attempt to maintain their form into the second half of the season.
He said: "I think we're onto something.
"Doing this job is really, really hard, you have to be a certain character to manage this football club.
"I find it tough, I find the lack of support tough, but that dressing room is absolutely magnificent, they get behind us and run their hearts out for this football club.
"I just wish people would give us a bit more of a chance.
"Nobody else will do it so I may as well talk myself up because what we've done here in 12 months is absolutely unbelievable to be quite honest with you."
Rovers have enjoyed a positive first half to the campaign but have been heavily criticised after the defeats they suffered this season.
Gas boss Coughlan praised fans for their support at Shrewsbury, with their noise levels good all game, but he said his players need that sort of backing all the time.
He said: "I don't get involved in politics but I'd like maybe a little bit of support.
"I'd like someone to realise what sort of a job we're doing and a bit of moral support.
"They were signing our names at the end which was nice but it's tough, I do get battered by the fans - that's part and parcel of the job.
"I want to reassure them that I love this job, it's not going to be pretty or great every week, but we're onto something.
"If we can get together as a football club and, if we can get a little bit more support, then who knows where we can go and what we can do.
"The fans have been brilliant, they've been great, and on days like this it is enjoyable, but when we possibly don't play well, I'd love them to get behind us and cheer the lads.
"They're good, honest, hard working lads and I can't speak highly enough of them.
"Together we're stronger - if we're all together and all in this, then you just never know where we can go."
Get lots more news, opinion and transfer updates on our dedicated Bristol Rovers page and add a bookmark to find it quickly next time.


On 2023-05-07 Wizards permanently lengthened sets' Standard lifespans by one year, effective immediately.
Therefore no sets will drop from Standard in 2023. This increases the average size of Standard from 6 ½ sets to 10 ½ sets.
All information below has been updated to reflect this change.
Despite being part of legal sets, the following cards are explicitly not allowed in decks for this format.
Standard is a tournament format containing ~9–12 recent Magic: The Gathering sets. Sets generally enter the format when they're released and drop out 2.5–3 years later in groups of four. This is a rule of thumb; exceptions are frequently made. This site will always have accurate information.
A Standard card is a card from a set currently part of the legal pool.
A Standard deck contains 60+ Standard cards and can optionally have a sideboard of up to 15 additional such cards. Apart from basic lands, the combined main deck and sideboard cannot have more than four copies of any card.
Brawl is a format based on Standard—all rotations listed here apply to Brawl as well—but Brawl has its own banlist.
Not all sets enter Standard upon release. For example, Masters sets and Commander sets never enter the format.


| Opcode | Instruction | Op/En | 64-Bit Mode | Compat/Leg Mode | Description |
|---|---|---|---|---|---|
| F3 90 | PAUSE | NP | Valid | Valid | Gives hint to processor that improves performance of spin-wait loops. |
| Op/En | Operand 1 | Operand 2 | Operand 3 | Operand 4 |
| NP | NA | NA | NA | NA |
Improves the performance of spin-wait loops. When executing a “spin-wait loop,” processors will suffer a severe performance penalty when exiting the loop because it detects a possible memory order violation. The PAUSE instruction provides a hint to the processor that the code sequence is a spin-wait loop. The processor uses this hint to avoid the memory order violation in most situations, which greatly improves processor performance. For this reason, it is recommended that a PAUSE instruction be placed in all spin-wait loops.
An additional function of the PAUSE instruction is to reduce the power consumed by a processor while executing a spin loop. A processor can execute a spin-wait loop extremely quickly, causing the processor to consume a lot of power while it waits for the resource it is spinning on to become available. Inserting a pause instruction in a spin-wait loop greatly reduces the processor’s power consumption.
This instruction was introduced in the Pentium 4 processors, but is backward compatible with all IA-32 processors. In earlier IA-32 processors, the PAUSE instruction operates like a NOP instruction. The Pentium 4 and Intel Xeon processors implement the PAUSE instruction as a delay. The delay is finite and can be zero for some processors. This instruction does not change the architectural state of the processor (that is, it performs essentially a delaying no-op operation).
This instruction’s operation is the same in non-64-bit modes and 64-bit mode.
Execute_Next_Instruction(DELAY);
None.
| #UD | If the LOCK prefix is used. |


Filename for writing the fetched AWS STS keys. File will be written to Chrome's download directory. Example filename: credentials
[OPTIONAL]
Apply the SessionDuration requested by the SAML provider
Enable DEBUG logs
[OPTIONAL]
Specify a list of Role ARN's. For each role the plugin will call the assume-role API. The fetched AWS STS keys will be added to the output file as separate profiles.


1. Testing using Mock Objects tests implementation and duplicates code
describe ShowController, "index" do describe "when a TV show has no public videos" do it "should not show that TV show" do Show.should_receive(:all). with(:select => "id, name, public_videos_count", :conditions => "shows.public_videos_count > 0"). and_return([]) get 'index' response.body.should_not<EMAIL_ADDRESS>end end end
1. Testing using Mock Objects tests implementation and duplicates code
class ShowController def index @shows = Show.all( :select => "id, name, public_videos_count", :conditions => "shows.public_videos_count > 0") end end
2. Mock Objects are brittle and do a bad job testing
module Codebreaker describe Game do describe "#start" do it "sends a welcome message" do output = double('output') game = Game.new(output) output.should_receive(:puts).with('Welcome to Codebreaker!') game.start end end end end
2. Mock Objects are brittle and do a bad job testing
module Codebreaker class Game def initialize(output) @output = output end def start @output.puts("Welcome to Codebreaker!") end end end
2. Mock Objects are brittle and do a bad job testing
Refactor
to:
module Codebreaker class Game def initialize(output) @output = output end def start @output.write("Welcome to Codebreaker!") #changed to write end end end
The test fails, even though the output is the SAME!
Mocks are stupid!!!
Mocking is not
primarily about testing
Mocking is
primarily about object oriented design.
Mocking is primarily about emergent
oo design.
Mocking is primarily about emergent OO design.
Guided by Tests
A class should have only one reason to change.
class Modem ... def dial(phone_number) end def hangup end def send(data) end def receive end end
What's wrong with this?
class Modem ... def dial(phone_number) @connection.dial(phone_number) end def hangup @connection.hangup end def send(data) @data_channel.send(data) end def receive @data_chanel.receive end end
describe Modem do describe '#dial' do it "delegates to it's connection" do connection = double('connection) modem = Modem.new(:connection => connection) phone_number = '1234567890' connection.should_receive(:phone_number).with(phone_number) modem.dial(phone_number) end end end
Only talk to your immediate friends.
A class should never chain messages past a single layer
class Account ... def childrens_names @owner.children.map{|child| child.name}.join(',') end end
Whats wrong with this?
class Account ... def childrens_names @owner.childrens_names end end
describe Account do describe '#childrens_names' do it 'delegates to the account owner to get childrens names' do owner = double('owner') account = Account.new(:owner => owner) owner.should_receive(:childrens_names) account.childrens_names end end end
Mocking is about discovering your domain
Tell collaborators what you need from them
Push decisions about implementation outside your responsibility
Express those decisions in domain terms
When needing to mock within a class, the tests are telling you to extract another class
A mock should not represent an object but a role
that the object will play
You should be able to switch the implementation of the role, so long as the interface doens't change
1. Testing using Mock Objects tests implementation and duplicates code
describe ShowController, "index" do describe "when a TV show has no public videos" do it "should not show that TV show" do Show.should_receive(:all). with(:select => "id, name, public_videos_count", :conditions => "shows.public_videos_count > 0"). and_return([]) get 'index' response.body.should_not<EMAIL_ADDRESS>end end end
What is wrong here?
1. Testing using Mock Objects tests implementation and duplicates code
describe ShowController, "index" do it "delegate to the shows collection to find which have public videos" do Show.should_receive(:with_public_videos) get 'index' end end
And implement "with_public_videos" in your model layer
2. Mock Objects are brittle and do a bad job testing
module Codebreaker describe Game do describe "#start" do it "sends a welcome message" do output = double('output') game = Game.new(output) output.should_receive(:puts).with('Welcome to Codebreaker!') game.start end end end end
What is wrong here?
2. Mock Objects are brittle and do a bad job testing
module Codebreaker describe Game do describe "#start" do it "delegates to it's output to send a welcome message" do output_interface = double('output_interface') game = Game.new(output_interface) output_interface.should_receive(:output).with('Welcome to Codebreaker!') game.start end end end end


Amarel Community Resources (BETA)
Useful resources contributed or setup by members of the Amarel Research Computing Community for the benefit of fellow members
Useful resources contributed or setup by members of the Amarel Research Computing Community for the benefit of fellow members
Users who wish to share software with the Amarel community of researchers can do so using the guidelines and suggestions presented here.
Log-in to Amarel and check out /projects/community
Have you created a particularly fast build of your favorite simulation tool? Have you compiled a packaged that's notoriously hard to compile? Want to share some software with collaborators within the Amarel user community?
OARC has setup a dedicated repository for community-contributed software and associated modulefiles in /projects/community. All Amarel users can contribute software to this repository. We have established some basic guidelines to help keep things organized.
If you would like to see the community-contributed software packages when you run the 'module avail' or 'module spider' command, add /projects/community/modulefiles to your MODULEPATH, or add that line to your ~/.bashrc file for that setting to persist.
A Note About Governance
Please follow the guidelines presented here. The OARC research support team will remove or edit contributions that do not conform to these guidelines. If you find any problems or if you have questions, please let us know by sending a message to<EMAIL_ADDRESS>User Support
Contributed software is officially unsupported. However, individual users who setup contributed software may be willing to answer basic questions about usability, performance, or selected build options. We certainly want to encourage users to contribute software, but at the same time, we do not want to burden busy researchers with support expectations. Be considerate if you contact a user about contributed software.
Permissions
We've adjusted permissions (and set the sticky bit) so Amarel users can write to /projects/community and its subdirectories. This means that only a file's owner, a directory's owner, or root can rename or delete those files or directories, thus preventing others from modifying your contributions. You can adjust permissions of the files and directories you create, which may be necessary to enable others to use the software you place there.
Naming Conventions
New software packages should be added using the following conventions.
Modulefiles:
/projects/community/modulefiles/compiler-name/version/mpi-name/version/CUDA/version/pkg-name/version/NetID
Core packages:
/projects/community/pkg-name/version/NetID
Compiler-dependent packages:
/projects/community/compiler-name/version/pkg-name/version/NetID
Compiler-dependent packages using CUDA:
/projects/community/compiler-name/version/cuda/version/pkg-name/version/NetID
MPI-Compiler-dependent packages:
/projects/community/compiler-name/version/mpi-name/version/pkg-name/version/NetID
MPI-Compiler-dependent packages using CUDA:
/projects/community/compiler-name/version/mpi-name/version/cuda/version/pkg-name/version/NetID
Good Housekeeping and Reproducibility in Research
(1) All contributed software packages MUST have a README.OARC file created and stored in the directory containing the installed software. This file must include your contact info and any useful information about the software. This file should include all commands used to build the package since this information is important for anyone wishing to use contributed software for research purposes.
There is a long but useful example README.OARC file in /projects/community/gcc/7.3.0/gc563
(2) All contributed software packages MUST have an associated Lmod modulefile so users can easily access the software. There are details for doing this and examples below.
An Example: GCC-7.3.0
March 23, 2018: I want to build GCC, The GNU Compiler Collection, version 7.3.0 since a project I'm working on requires it, but GCC-7.3.0 is not already setup on Amarel. I'll begin by "bootstrapping" using the core/default tools that come with the version of CentOS installed on Amarel. That version (at the time of this writing) is plus the additional components and tools that come from the Enterprise Linux repository. This version of CentOS is based on the following kernel and GCC version: Installing GCC requires a few prerequisite packages: these must be installed and configured for use before installing GCC. Those prerequisites are: GNU Multiple Precision Library (GMP) version 4.3.2 (or later) MPFR Library version 2.4.2 (or later) MPC Library version 0.8.1 (or later) I'll download, test, and install a recent version of each of these software packages. Since I'm just trying to get setup for installing GCC here, I'll skip the description of these steps because I'll discuss those steps in detail later (below). Note: the following environment settings are needed for installing the next package. These environment settings have not yet been set for my shell session, so that's why I'm not prepending them to existing path settings here: Note: the following environment settings have already been set, so that's why I'm prepending additional segments to existing path settings here: Now, I can finally start building GCC. I'll download the latest stable supported release of GCC, open the tarball, and get ready to install it: Like the 3 prerequisite software packages I just installed, the GCC compiler suite uses the traditional configure/make/make-install installation procedure. The first step is to run the Bash script named 'configure'. The configure script inspects the existing hardware and/or software configuration of the machine where you are about to install this new software. If something is needed and missing (e.g., a needed library or access to specific tools), the configure script should let you know. The result of running this script is the creation of a file named 'Makefile' that contains the instructions for compiling your new software based on the findings from the configure script. In addition, when you run the configure script, you have the opportunity to select important options for how your new software will be setup. Most importantly, you can select where the software will be installed. This is accomplished using the '--prefix=[some location]' option. In my case, I'll specify a location in my /home directory. There are many other options and those options vary depending on what you're installing. To see a summary of the available options, use './configure --help' and for details about what those options mean, see the documentation for your new software. Next, the 'make' utility will be used to compile your software. It requires the file named 'Makefile' that you created with the configure step. The Makefile indicates the sequence that an options to be used for building various components of your new software. The Makefile uses labels (i.e., names for different sections of the procedures contained therein), so entire sections of the Makefile can be skipped or used in a particular order. Running 'make' to compile your code can take a long time for some packages. You can parallelize this step to some extent using the '-j [n]' option where n is the number of tasks you wish to run simultaneously. This isn't quite the same as running a parallel or multithreaded program, but it can help get a large number of compiling tasks done in a shorter time. Finally, I need to copy my newly created executables and/or libraries to their final destinations (the location I specified with '--prefix=' in the configure step, above). One of the labels present in the Makefile is named 'install' and I can instruct make to run the commands under that label as follows:
Modulefiles for Community-Contributed Packages
All contributed software packages MUST have an associated Lmod modulefile so users can easily access the software.
Directory structure for modulefiles (omit parts that aren't used, like /CUDA/version or /mpi-name/version):
/projects/community/modulefiles/compiler-name/version/mpi-name/version/CUDA/version/pkg-name/version/NetID
Here's an example Lmod modulefile for the GCC-7.3.0 example (above):
Once created, this file should be named "7.3.0-gc563.lua" because that's the name that will appear in the list of modules when a user runs the 'module avail' or 'module spider' command.
Understanding this file:
A 'conflict' can be specified to prevent loading a potentially conflicting module (e.g., loading 2 different versions of GCC at the same time)
In this example, 3 prerequisite modules are automatically loaded when this GCC module is loaded. Alternatively, you can simply specify a prerequisite using 'prereq("module/version")' to notify a user of a prerequisite without automatically trying to load it.
The 'local base' statement establishes the general path for your software's various subdirectories
The 'prepend_path' statements define the specific path additions for those subdirectories


---
layout: post
title: "Why do we like fiction?"
date: 2006-08-07
comments: false
---
There are few non-fiction books/authors/essays that I like very much. I am currently reading one of such books. So today morning, while seeping coffee in my kitchen, I stumbled upon this theory about why do I like fiction. May be it is true in general.


THE MOVIE DB
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{include file="../application/index/view/index/common/header.html" /}
OPPO社区
动态
{include file="../application/index/view/index/common/footer.html" /}


requires modern webGL compatible web-browser with javascript enabled. Not mobile responsive (yet...)
[0] [X]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
Options
Camera FOV
FPS
Controls
[Click Canvas] Take control.
[Escape] Drop control.
[Mouse] Look around.
[WASD] Move.
[QZSD] Move.
[Space] Fly.
[0,1,2,3,4] Set selected Item.
[Left Shift] Set next Item.
[Left Ctrl] Set previous Item.
[Click] Use selected Item.


A pair of parentheses indicates one step of calculation. A function name comes after the open parenthesis followed by arguments. Tokens are reparated by spaces, tabs and newlines.
(/ (* (+ 2 3) (- 5 3)) 2)
Other included arithmetic operators are:
| quotient | sin | exp | asin |
| remainder | cos | log | acos |
| modulo | tan | sqrt | atan |
To define a variable, use define
, to print the value of an expression, use display
.
(define color "red") (display color)
To define a function, use define
, to add parameters to the function, use lambda
. The following functions can thereafter be used like (greet "Alex")
.
(define greet (lambda (name) (string-append "Hello " name "!")))
Another example:
(define add-three (lambda (a b c) (+ a b c)))
The previous example can also be defined using the following short-form:
(define (add-three a b c) (+ a b c))
You can create a list of items, and access items in the list by id:
(define colors (list red yellow green cyan)) (list-ref colors 2) ; yellow
Logic operations are in the format of (if true this that)
where the result of the operation will be this
if the second parameter is true
, otherwise will be that
. In Scheme, true is indicated as #t
, and falseis indicated as #f
.
(define (min a b) (if (< a b) a b))
eq? | Compares addresses of two objects and returns #t if they are same. |
|---|---|
eqv? | Compares types and values of two object stored in the memory space and returns #t if they are same. |
equal? | Compares sequences such as list or string and returns #t if they are same. |


| 78 |
LN00078 |
FN00078 |
Female |
1999/04/24 |
1999/12/26 |
NA |
2000/07/31 |
NA |
| 232 |
LN000232 |
FN000232 |
Female |
2010/03/22 |
2010/06/12 |
NA |
NA |
2010/09/23 |
| 146 |
LN000146 |
FN000146 |
Male |
2008/03/21 |
2008/07/17 |
NA |
NA |
2011/03/25 |
| 60 |
LN00060 |
FN00060 |
Male |
2008/03/19 |
2008/05/14 |
2009/07/17 |
NA |
NA |
| 48 |
LN00048 |
FN00048 |
Male |
1995/03/03 |
1995/05/09 |
NA |
1995/05/27 |
NA |


{% extends "base.html" %} {% load threadedcomments_tags %} {% block title %} {{ food_network }} Customer Comments {% endblock %} {% block extra_head %} {{ block.super }} {% include "dojo_include.html" %} {% endblock %} {% block header %} {% endblock %} {% block content %}
Comment on Producers and Products
Send a comment to a producer that you have recently purchased from:
{{ producer.long_name }}
Send a comment to a producer about a recently purchased product:
{{ product.producer }} {{ product.product }}


Map of locations of study site and localities. The location of Sølendet (continental site; 62° 40’ N, 11° 50’ E) and Tågdalen (oceanic site; 63° 03’ N, 9° 05’ E) nature reserves in Central Norway and the positions of localities within. The shortest distance between localities is more than 10 m.


A test management framework for Nxus applications. The tester module provides some helper functions for funtionally testing a Nxus app.
> npm install nxus-tester --save-dev
In order to spin up the test server, add the following lines to your package.json scripts
.
"pretest": "forever stopall && NODE_ENV=test PORT=3002 forever start index.js && sleep 15"
"posttest": "forever stop index.js"
> npm test
import {request} from '@nxus/tester'
request.get({url: '/'}, (err, res, body) => {
res.statusCode.should.equal(200)
})
You can define fixtures (json or csv files with data to load during test startup) manually in your application modules: app.get('tester').fixture('modelName', 'path/to/fixture.json')
Or by creating a top-level application fixtures
directory with files named for the models they contain fixture data for.
Import a data file as fixture data for tests. Only runs if config.env==test


{% extends 'management/base.html' %} {% load static %} {% block content %}
| SL | Name | Salary | Subject | Date Employed | Action | |
|---|---|---|---|---|---|---|
| {{ forloop.counter0|add:teachers.start_index }} | {{ teacher.first_name }} {{ teacher.last_name }} | {{ teacher.email }} | {{ teacher.salary }} | {{ teacher.gender }} | {{ teacher.date_employed }} |