|
Standard Reference Data Program |
Data Gateway |
Chemistry WebBook |
Go To: Top, Constants of diatomic molecules, References, Notes / Error Report
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
B - J.E. Bartmess
LL - S.G. Lias and J.F. Liebman
View reactions leading to CoH+ (ion structure unspecified)
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| 0.671 ± 0.010 | LPES | Miller, Feigerle, et al., 1987 | B |
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 7.86 ± 0.07 | END/DER | Kickel and Armentrout, 1995 | LL |
| 7.74 ± 0.08 | END/DER | Armentrout and Kicket, 1995 | LL |
| 7.3 ± 0.1 | DER | Lias, Bartmess, et al., 1988 | LL |
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1442. ± 13. | kJ/mol | D-EA | Scheer, Brodie, et al., 1998 | gas phase; B |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1395. ± 13. | kJ/mol | IMRB | Sallans, Lane, et al., 1985 | gas phase; B |
Go To: Top, Gas phase ion energetics data, References, Notes / Error Report
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: K.P. Huber and G. Herzberg
| State | Te | ωe | ωexe | ωeye | Be | αe | γe | De | βe | re | Trans. | ν00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A2 | A2 ← X2 R | 21982 H | ||||||||||
| Smith, 1973 | ||||||||||||
| A1 Ω=4 4 | [1527.8] Z 1 | 6.701 2 | 0.305 | [0.000620] 3 | 1.5934 | A1 → X1 R | 22243.3 1 Z | |||||
| missing citation; missing citation | ||||||||||||
| X2 | ||||||||||||
| X1 Ω=4 4 | 0 | [7.151] | [0.000405] | [1.5424] |
| 1 | Contrary to the definitions adopted in these tables the band origins here do not include the J-independent terms -Ω2Bv of the rotational energy expressions for the upper and lower states: the zero lines are obtained by adding -Ω2(B'v - B"v) to the values given in the table. Heimer Heimer, 1937, Heimer, 1937, 2 uses a different definition. |
| 2 | v=0 perturbed from J ~ 10 to J ~ 20. |
| 3 | D1 = 5.90E-4. |
| 4 | Possibly 3Φ4 and 3Φ3; 3Φ2 not identified. |
| 5 | Ω-type doubling Δ(v=0) = 0.36E-8J6. Δv(v=1) = 0.45E-8J6. |
| 6 | D1 = 1.326E-4. |
| 7 | Perturbations in all three observed vibrational levels Klynning and Kronekvist, 1972. |
| 8 | x2 ~ 800 cm-1, estimated from the difference B0(Ω=3) - B0(Ω=4). |
| 9 | Constants derived from the upper Ω-type doubling component; Δv = 3.42E-8J6+... |
| 10 | H0 = +2.56E-9; D1 = 1.157E-4, H1 = +5.9E-9; D2 = 1.09E-4. |
Go To: Top, Gas phase ion energetics data, Constants of diatomic molecules, Notes / Error Report
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Miller, Feigerle, et al., 1987
Miller, A.E.S.; Feigerle, C.S.; Lineberger, W.C.,
Laser photoelectron spectroscopy of CrH-, CoH-, and NiH-: Periodic trends in the electronic structure of the transition-metal hydrides,
J. Chem. Phys., 1987, 86, 1549. [all data]
Kickel and Armentrout, 1995
Kickel, B.L.; Armentrout, P.B.,
Reactions of Fe+, Co+, and Ni+ with silane. Electronic state effects, comparison to reactions with methane, and M+-SiHx (x = 0-3) bond energies,
J. Am. Chem. Soc., 1995, 117, 764. [all data]
Armentrout and Kicket, 1995
Armentrout, P.B.; Kicket, B.L.,
Reactions of Fe+, Co+, and Ni+ with silane. Electronic state effects, comparison to reactions with methane, and M+-SiHx (x = 0-3) bond energies,
J. Am. Chem. Soc., 1995, 117, 764. [all data]
Lias, Bartmess, et al., 1988
Lias, S.G.; Bartmess, J.E.; Liebman, J.F.; Holmes, J.L.; Levin, R.D.; Mallard, W.G.,
Gas-phase ion and neutral thermochemistry,
J. Phys. Chem. Ref. Data, Suppl. 1, 1988, 17, 1-861. [all data]
Scheer, Brodie, et al., 1998
Scheer, M.; Brodie, C.A.; Bilodeau, R.C.; Haugen, H.K.,
Laser spectroscopic measurements of binding energies and fine-structure splittings of Co-, Ni-, Rh-, and Pd-,
Phys. Rev. A, 1998, 58, 2051-2062. [all data]
Sallans, Lane, et al., 1985
Sallans, L.; Lane, K.R.; Squires, R.R.; Freiser, B.S.,
Generation and reactions of atomic metal anions in the gas phase. Determination of the heterolytic and homolytic bond energies of VH, VrH, FeH, CoH, and MoH,
J. Am. Chem. Soc., 1985, 107, 4379. [all data]
Smith, 1973
Smith, R.E.,
Diatomic hydride and deuteride spectra of the second row transition metals,
Proc. R. Soc. London A, 1973, 332, 113. [all data]
Heimer, 1937
Heimer, A.,
Dissertation, Stockholm, 1937, 0. [all data]
Heimer, 1937, 2
Heimer, A.,
Das bandenspektrum des kobalthydrids,
Z. Phys., 1937, 104, 448. [all data]
Klynning and Kronekvist, 1972
Klynning, L.; Kronekvist, M.,
Rotational analysis of the A-X band system of CoD,
Phys. Scr., 1972, 6, 61. [all data]
Go To: Top, Gas phase ion energetics data, Constants of diatomic molecules, References
| EA | Electron affinity |
| ΔrG° | Free energy of reaction at standard conditions |
| ΔrH° | Enthalpy of reaction at standard conditions |
Copyright for NIST Standard Reference Data is governed by the Standard Reference Data Act.
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Standard Reference Data Program |
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| Opcode/Instruction | Op/En | 64/32 -bit Mode | CPUID Feature Flag | Description |
|---|---|---|---|---|
|
VEX.LZ.F2.0F3A.W0 F0 /r ib RORX r32, r/m32, imm8 |
RMI | V/V | BMI2 | Rotate 32-bit r/m32 right imm8 times without affecting arithmetic flags. |
|
VEX.LZ.F2.0F3A.W1 F0 /r ib RORX r64, r/m64, imm8 |
RMI | V/N.E. | BMI2 | Rotate 64-bit r/m64 right imm8 times without affecting arithmetic flags. |
| Op/En | Operand 1 | Operand 2 | Operand 3 | Operand 4 |
| RMI | ModRM:reg (w) | ModRM:r/m (r) | Imm8 | NA |
Rotates the bits of second operand right by the count value specified in imm8 without affecting arithmetic flags. The RORX instruction does not read or write the arithmetic flags.
This instruction is not supported in real mode and virtual-8086 mode. The operand size is always 32 bits if not in 64-bit mode. In 64-bit mode operand size 64 requires VEX.W1. VEX.W1 is ignored in non-64-bit modes. An attempt to execute this instruction with VEX.L not equal to 0 will cause #UD.
IF (OperandSize = 32) y ← imm8 AND 1FH; DEST ← (SRC >> y) | (SRC << (32-y)); ELSEIF (OperandSize = 64 ) y ← imm8 AND 3FH; DEST ← (SRC >> y) | (SRC << (64-y)); ENDIF
None
Auto-generated from high-level language.
None
See Section 2.5.1, “Exception Conditions for VEX-Encoded GPR Instructions”, Table 2-29; additionally
| #UD | If VEX.W = 1. |


001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019package org.apache.shiro.authz.permission; 020 021import org.apache.shiro.authz.Permission; 022import org.apache.shiro.util.CollectionUtils; 023import org.apache.shiro.util.StringUtils; 024 025import java.io.Serializable; 026import java.util.ArrayList; 027import java.util.Iterator; 028import java.util.LinkedHashSet; 029import java.util.List; 030import java.util.Set; 031 032/** 033 * A WildcardPermission is a very flexible permission construct supporting multiple levels of 034 * permission matching. However, most people will probably follow some standard conventions as explained below. 035 *
 036 *
Simple Usage
 037 *
 038 * In the simplest form, WildcardPermission can be used as a simple permission string. You could grant a 039 * user an "editNewsletter" permission and then check to see if the user has the editNewsletter 040 * permission by calling 041 *
 042 * subject.isPermitted("editNewsletter") 043 *
 044 * This is (mostly) equivalent to 045 *
 046 * subject.isPermitted( new WildcardPermission("editNewsletter") ) 047 *
 048 * but more on that later. 049 *
 050 * The simple permission string may work for simple applications, but it requires you to have permissions like 051 * "viewNewsletter", "deleteNewsletter", 052 * "createNewsletter", etc. You can also grant a user "*" permissions 053 * using the wildcard character (giving this class its name), which means they have all permissions. But 054 * using this approach there's no way to just say a user has "all newsletter permissions". 055 *
 056 * For this reason, WildcardPermission supports multiple levels of permissioning. 057 *
 058 *
Multiple Levels
 059 *
 060 * WildcardPermission also supports the concept of multiple levels. For example, you could 061 * restructure the previous simple example by granting a user the permission "newsletter:edit". 062 * The colon in this example is a special character used by the WildcardPermission that delimits the 063 * next token in the permission. 064 *
 065 * In this example, the first token is the domain that is being operated on 066 * and the second token is the action being performed. Each level can contain multiple values. So you 067 * could simply grant a user the permission "newsletter:view,edit,create" which gives them 068 * access to perform view, edit, and create actions in the newsletter 069 * domain. Then you could check to see if the user has the "newsletter:create" 070 * permission by calling 071 *
 072 * subject.isPermitted("newsletter:create") 073 *
 074 * (which would return true). 075 *
 076 * In addition to granting multiple permissions via a single string, you can grant all permission for a particular 077 * level. So if you wanted to grant a user all actions in the newsletter domain, you could simply give 078 * them "newsletter:*". Now, any permission check for "newsletter:XXX" 079 * will return true. It is also possible to use the wildcard token at the domain level (or both): so you 080 * could grant a user the "view" action across all domains "*:view". 081 *
 082 *
Instance-level Access Control
 083 *
 084 * Another common usage of the WildcardPermission is to model instance-level Access Control Lists. 085 * In this scenario you use three tokens - the first is the domain, the second is the action, and 086 * the third is the instance you are acting on. 087 *
 088 * So for example you could grant a user "newsletter:edit:12,13,18". In this example, assume 089 * that the third token is the system's ID of the newsletter. That would allow the user to edit newsletters 090 * 12, 13, and 18. This is an extremely powerful way to express permissions, 091 * since you can now say things like "newsletter:*:13" (grant a user all actions for newsletter 092 * 13), "newsletter:view,create,edit:*" (allow the user to 093 * view, create, or edit any newsletter), or 094 * "newsletter:*:* (allow the user to perform any action on any newsletter). 095 *
 096 * To perform checks against these instance-level permissions, the application should include the instance ID in the 097 * permission check like so: 098 *
 099 * subject.isPermitted( "newsletter:edit:13" ) 100 *
 101 * There is no limit to the number of tokens that can be used, so it is up to your imagination in terms of ways that 102 * this could be used in your application. However, the Shiro team likes to standardize some common usages shown 103 * above to help people get started and provide consistency in the Shiro community. 104 * 105 * @since 0.9 106 */ 107public class WildcardPermission implements Permission, Serializable { 108 109 //TODO - JavaDoc methods 110 111 /*-------------------------------------------- 112 | C O N S T A N T S | 113 ============================================*/ 114 protected static final String WILDCARD_TOKEN = "*"; 115 protected static final String PART_DIVIDER_TOKEN = ":"; 116 protected static final String SUBPART_DIVIDER_TOKEN = ","; 117 protected static final boolean DEFAULT_CASE_SENSITIVE = false; 118 119 /*-------------------------------------------- 120 | I N S T A N C E V A R I A B L E S | 121 ============================================*/ 122 private List<Set<String>> parts; 123 124 /*-------------------------------------------- 125 | C O N S T R U C T O R S | 126 ============================================*/ 127 /** 128 * Default no-arg constructor for subclasses only - end-user developers instantiating Permission instances must 129 * provide a wildcard string at a minimum, since Permission instances are immutable once instantiated. 130 *
 131 * Note that the WildcardPermission class is very robust and typically subclasses are not necessary unless you 132 * wish to create type-safe Permission objects that would be used in your application, such as perhaps a 133 * {@code UserPermission}, {@code SystemPermission}, {@code PrinterPermission}, etc. If you want such type-safe 134 * permission usage, consider subclassing the {@link DomainPermission DomainPermission} class for your needs. 135 */ 136 protected WildcardPermission() { 137 } 138 139 public WildcardPermission(String wildcardString) { 140 this(wildcardString, DEFAULT_CASE_SENSITIVE); 141 } 142 143 public WildcardPermission(String wildcardString, boolean caseSensitive) { 144 setParts(wildcardString, caseSensitive); 145 } 146 147 protected void setParts(String wildcardString) { 148 setParts(wildcardString, DEFAULT_CASE_SENSITIVE); 149 } 150 151 protected void setParts(String wildcardString, boolean caseSensitive) { 152 wildcardString = StringUtils.clean(wildcardString); 153 154 if (wildcardString == null || wildcardString.isEmpty()) { 155 throw new IllegalArgumentException("Wildcard string cannot be null or empty. Make sure permission strings are properly formatted."); 156 } 157 158 if (!caseSensitive) { 159 wildcardString = wildcardString.toLowerCase(); 160 } 161 162 List<String> parts = CollectionUtils.asList(wildcardString.split(PART_DIVIDER_TOKEN)); 163 164 this.parts = new ArrayList<Set<String>>(); 165 for (String part : parts) { 166 Set<String> subparts = CollectionUtils.asSet(part.split(SUBPART_DIVIDER_TOKEN)); 167 168 if (subparts.isEmpty()) { 169 throw new IllegalArgumentException("Wildcard string cannot contain parts with only dividers. Make sure permission strings are properly formatted."); 170 } 171 this.parts.add(subparts); 172 } 173 174 if (this.parts.isEmpty()) { 175 throw new IllegalArgumentException("Wildcard string cannot contain only dividers. Make sure permission strings are properly formatted."); 176 } 177 } 178 179 /*-------------------------------------------- 180 | A C C E S S O R S / M O D I F I E R S | 181 ============================================*/ 182 protected List<Set<String>> getParts() { 183 return this.parts; 184 } 185 186 /** 187 * Sets the pre-split String parts of this WildcardPermission. 188 * @since 1.3.0 189 * @param parts pre-split String parts. 190 */ 191 protected void setParts(List<Set<String>> parts) { 192 this.parts = parts; 193 } 194 195 /*-------------------------------------------- 196 | M E T H O D S | 197 ============================================*/ 198 199 public boolean implies(Permission p) { 200 // By default only supports comparisons with other WildcardPermissions 201 if (!(p instanceof WildcardPermission)) { 202 return false; 203 } 204 205 WildcardPermission wp = (WildcardPermission) p; 206 207 List<Set<String>> otherParts = wp.getParts(); 208 209 int i = 0; 210 for (Set<String> otherPart : otherParts) { 211 // If this permission has less parts than the other permission, everything after the number of parts contained 212 // in this permission is automatically implied, so return true 213 if (getParts().size() - 1 < i) { 214 return true; 215 } else { 216 Set<String> part = getParts().get(i); 217 if (!part.contains(WILDCARD_TOKEN) && !part.containsAll(otherPart)) { 218 return false; 219 } 220 i++; 221 } 222 } 223 224 // If this permission has more parts than the other parts, only imply it if all of the other parts are wildcards 225 for (; i < getParts().size(); i++) { 226 Set<String> part = getParts().get(i); 227 if (!part.contains(WILDCARD_TOKEN)) { 228 return false; 229 } 230 } 231 232 return true; 233 } 234 235 public String toString() { 236 StringBuilder buffer = new StringBuilder(); 237 for (Set<String> part : parts) { 238 if (buffer.length() > 0) { 239 buffer.append(PART_DIVIDER_TOKEN); 240 } 241 Iterator<String> partIt = part.iterator(); 242 while(partIt.hasNext()) { 243 buffer.append(partIt.next()); 244 if (partIt.hasNext()) { 245 buffer.append(SUBPART_DIVIDER_TOKEN); 246 } 247 } 248 } 249 return buffer.toString(); 250 } 251 252 public boolean equals(Object o) { 253 if (o instanceof WildcardPermission) { 254 WildcardPermission wp = (WildcardPermission) o; 255 return parts.equals(wp.parts); 256 } 257 return false; 258 } 259 260 public int hashCode() { 261 return parts.hashCode(); 262 } 263 264}


{% extends 'base.html' %} {% load arrayElement %} {% block content %}
Number of quiz completed: {{ score.Quiz_completed }}
Number of quiz not completed: {{ score.Quiz_not_completed }}
Total number of quiz available: {{ score.Quiz_total }}
Total score: {{ score.Score }}
Your score contribution: {{ score.Contribution }}
Scored: {{ quiz.result_quiz }} / {{ lenghtQuiz|arrayElement:forloop.counter0 }}
Done on {{ quiz.date_quiz_done }}


Insurance companies now record Telematic data (X,Y coordinates vs Time) for drivers to understand driver behaviour and calculate the premium that the driver must pay for insurance.
The problem statement was to define signatures for drivers from their telematic data such that you can classify whether a trip belongs to a driver or not given trip data.
This project was done as part of a class project for Advanced Machine Learning at USF. We were learning Spark and we wanted to take an existing problem and adapt its solution in Spark. We chose to use this competition because the dataset seemed very interesting. This was a dead Kaggle competition and so we actually had access to intelligent solutions, this was important because we wanted to understand best practices and adapt the solution to Spark.


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Parnas Hands Over Video, Audio Recordings That Include Trump, Giuliani
The House Intelligence Committee now has access to several video and audio recordings as well as photographs that include President Trump and his attorney Rudy Giuliani, ABC News reported.
The records were provided to the committee by Lev Parnas, the friend of Giuliani who was recently arrested over alleged campaign finance violations. Parnas is also believed to have played a crucial role in the Giuliani-led effort to get Ukraine to investigate the Biden family in exchange for military aid. It’s unclear what exactly the documents reveal and the committee only just got access to the information last week, ABC News reported.
“We have subpoenaed Mr. Parnas and Mr. [Igor] Fruman for their records. We would like them to fully comply with those subpoenas,” House Intelligence Committee Chairman Adam Schiff (D-CA) told CNN Sunday.
According to ABC, the audio, video and photographs were given to the committee in response to its subpoena of Parnas, who also handed over several other physical records in both English and Ukrainian. Several other pieces of relevant evidence are reportedly in the possession of Southern District of New York investigators.


Circular Genome Browser
menu bar is under developing
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Helicobactor Pylori 72 strains
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The below visualization is a scatter plot of some statistics of some NHL legends. The x axis represents goals per game and the y axis represents assists per game. You can see Wayne 'The Great One' Gretzky's point as the highest on the graph with 1.3 assists per game. Impressive! We chose these NHL stats because we love watching the NHL. The scatter plot is apt for this data becuase it clearly shows the outliers and how some legends were able to stand above the rest. The blue dots represent defensemen and the red dots represent forwards.
We chose this dataset because it enabled us to compare the widely regarded 2 best NHL players of all time (Wayne Gretzky and Mario Lemieux) with the 3 best players in the NHL over the last 20 years (Crosby, Ovechkin, and McDavid). The raw data is linked here, and a cleaned version exists in the data folder of the repo, called “data_bar”. The 3 stats used are ratios that eliminate the factor of games played and instead indicate the superior player of the 5 in Goals, Assists, and points. In this case, a grouped bar chart, by grouping each quantitative variable (points/gp, assists/gp, goals/gp) and then indicating the player (categorical variable) by their own respective color, enables a user of the visualization to quickly and effectively determine the player with the best statistics in each of the 3 aforementioned groups. The colors are associated with players: Gretzky is red, Lemieux is blue, Mcdavid is orange, Crosby is pink and Ovechkin is yellow.
List here where any code, packages/libraries, text, images, designs, etc. that you leverage come from.


| Opcode | Instruction | Op/En | 64-Bit Mode | Compat/Leg Mode | Description |
| 0F E7 /r | MOVNTQ m64, mm | MR | Valid | Valid | Move quadword from mm to m64 using nontemporal hint. |
| Op/En | Operand 1 | Operand 2 | Operand 3 | Operand 4 |
| MR | ModRM:r/m (w) | ModRM:reg (r) | NA | NA |
Moves the quadword in the source operand (second operand) to the destination operand (first operand) using a non-temporal hint to minimize cache pollution during the write to memory. The source operand is an MMX technology register, which is assumed to contain packed integer data (packed bytes, words, or doublewords). The destination operand is a 64-bit memory location.
The non-temporal hint is implemented by using a write combining (WC) memory type protocol when writing the data to memory. Using this protocol, the processor does not write the data into the cache hierarchy, nor does it fetch the corresponding cache line from memory into the cache hierarchy. The memory type of the region being written to can override the non-temporal hint, if the memory address specified for the non-temporal store is in an uncacheable (UC) or write protected (WP) memory region. For more information on non-temporal stores, see “Caching of Temporal vs. Non-Temporal Data” in Chapter 10 in the Intel® 64 and IA-32 Architectures Software Developer’s Manual, Volume 1.
Because the WC protocol uses a weakly-ordered memory consistency model, a fencing operation implemented with the SFENCE or MFENCE instruction should be used in conjunction with MOVNTQ instructions if multiple processors might use different memory types to read/write the destination memory locations.
This instruction’s operation is the same in non-64-bit modes and 64-bit mode.
DEST ← SRC;
| MOVNTQ: | void _mm_stream_pi(__m64 * p, __m64 a) |
None.
See Table 22-8, “Exception Conditions for Legacy SIMD/MMX Instructions without FP Exception,” in the Intel® 64 and IA-32 Architectures Software Developer’s Manual, Volume 3A.


2 Corinthians 1:13
For we write none other things unto you, than what ye read or acknowledge; and I trust ye shall acknowledge even to the end;


{{test.linode.displayResponse()}}
You have been Active Since: {{account.niceDate(accountDATA.ACTIVE_SINCE)}}
Billing Method is: {{accountDATA.BILLING_METHOD}}
Remaining Balance for your Account is: ${{balance()}}


The FireFighter bot has the ability to navigate around a 4 room maze, locate a flame (created by a candle) and blow it out. Softwares that were used include TraxMaker 3 pro and MicroCode Studio.
My partner and I created this project during our grade 12 year at Sir John A. Macdonald S.S in Computer Technology (TEJ4UI). In this course we were given minimal guidance in order to teach us the importance of being resourceful and developing longterm troubleshooting skills.
Three seperate circuit boards were constructed for the firefighter bot. The smallest board was for bootloading the program from our computer into the microchip. The second board was for the motors and fan that hangs off the top of the robot. The last board contained all of the sensory including line, wall and flame.
During the construction of this project my partner and I ran into many problems. The initial design of our circuit boards did not work delaying our progress in the completion of the project by the deadline. We used multimeters to measure the different voltage drops, ensure that everything was connected properly as well as to make sure that there were no floats throughout the boards. We used a lot of our time after school to get back on track creating new designs and continuously testing to get a final working product.
Below is an image of our cicuit board designs.
The Final program can be found here and our initial designs for the firefighter can be found here


Carol Osnes knows how to make every woman look and feel her best.
With more than three decades of experience as a wardrobe and image consultant, Carol understands women want to look on trend without following fads. Her customized analysis incorporates color, body type and lifestyle, enabling women to build an integrated wardrobe that is flattering and easy to wear.
Carol specializes in helping the woman over 50 who is starting her next chapter - whether she's re-entering the workforce or changing careers, going through a divorce, starting a business, or experiencing a major weight change - and needs to re-imagine her image.
Through her own career, which ranged from Fortune 100 financial executive to ad agency creative producer, Carol learned first-hand how to build a wardrobe that is appropriate and attractive while maintaining her personal style.
Using a direct, honest, and collaborative approach, she helps clients capitalize upon their strengths, minimize their challenges, and express their individuality. Carol uses her expertise to advise women how to make wise purchases that will save time, money and forever solve the "I've got nothing to wear!" dilemma.


Supports automation of CAD-to-CAD exchange related to the request for a specific resource. This is thought to be an exchange after either the "Unit Update Status" or "Respond to Query of Resource Availability" exchanges have identified the existence of a matching resource, after a resource request query was sent and or broadcast
Resource Availability Query IACP
Supports CAD-to-CAD exchanges where a targeted or broadcast request can be made to other agencies inquiring about the availability of a particular resource type (i.e. a K-9 unit).
Available Resource Response IACP
Supports a particular agency CAD response to a previously received "Resource Availability Query" exchange where they will provide information about whether the requested resource is available for deployment.
CFS Information IACP
Supports CAD-to-CAD Call for Service (CFS) when the originating agency wishes to transfer ownership of the incident/CFS form their agency and CAD to another agency and CAD.
Request Unit Status Update IACP
Supports requesting or subscribing to the "Unit Status Update" exchange where unit location and status information is regularly transmitted to an authorized agency.
Unit Status Update IACP
Supports regular unit status and location updating between CAD and or RMS systems where agencies have agreement to share such information.
CAD to RMS Transfer IACP
Supports CAD-to-RMS population of CAD events where CAD and RMS are disparate systems or agencies.
Records IEPD's
CACP Records (v 1.0.3)CACP
This is a composite IEPD containing multiple exchanges, built for the sharing of data between Canadian records systems (RMS, National Repositories, etc.). It contains NIEM extensions for Canadian items such as our criminal code, McNeil standards, as well as others. The following exchanges are included within the IEPD:
Incident Update
Supports RMS to RMS transfers of occurrences.
Arrest Update
Supports RMS to RMS transfers of arrests.
Warrant Update
Supports RMS to RMS transfers of warrants. Can be used by courts to push warrants to agencies.
Supervision Update
Supports RMS to RMS transfers of current supervisions of locations, persons or vehicles to support deconfliction.
Charge Update
Supports RMS to RMS transfers of charges.
Search Records Request
Supports searching of RMS Records (persons, vehicles, locations, property, businesses).
Search Records Response
Supports response to "Search Records Request" requests (persons, vehicles, locations, property, businesses).
Partner IEPD's
Disclosure Package CACP
Supports the standard sharing of a disclosure for prosecution to the Crown.


Kirksville's MREIC reflects on successful year
by Ashley HoakKIRKSVILLE, Mo. — One northeast Missouri organization aimed at helping entrepreneurs is reflecting on its accomplishments.
Missouri Rural Enterprise and Innovation Center, or MREIC Director Carolyn Chrisman says the past year has been a successful one.
"We are given a goal of trying to help 15 new businesses start in our region, and we blew that out of the water. We actually helped 18 businesses in our region start. We also helped retain over 200 different jobs for those businesses."
During a meeting on Tuesday, MREIC Vice President Tony Keene announced his resignation from the board.
He'll be taking a position at Sullivan County Hospital in Milan as CEO starting in December.
Until November 19, Keene represented Northeast Regional Medical Center on the MREIC board.
Keene serves as the assistant CEO at the hospital in Kirksville.


{% include box.html type="start" title="Related WCAG resources" id="related" class="large icon" icon="default" %}
These tutorials provide best-practice guidance on implementing accessibility in different situations. This page combined the following WCAG success criteria and techniques from different conformance levels:
{% if page.wcag_success_criteria %}Success Criteria:
Techniques:


Happy Mother's Day, Mom!

Click this page for even more Mother's Day goodness!
We may sometimes fight...


1. Overview
Atmospheric Sciences present the challenges of a wide variety of problems of compelling scientific interest and increasing social relevance. This is exemplified by the current concern over Planet Earth and Global Change, including issues regarding the demand for reliable weather forecast, climate change, the ozone layer, the attempt to control air pollution, precipitation enhancement against water shortage the management of our limited natural resources, and the expanding frontiers to ocean, arctics, and space. For this purpose the state-of-the-art technologies such as supercomputers and satellites play a critical role for the research and education in Atmospheric Sciences. The Department of Atmospheric Sciences at Yonsei University is the leading institute in these research areas of utmost interests support for these highly demanding but productive research comes from various sources such as the Ministry of Science and Technology, the Korea Meteorological Administration and the Ministry of Environment among others.
Atmospheric Science is a discipline that aims to understand and predict a wide range of phenomena that occur in the atmosphere, such as weather and climate, and their relations to ocean, earth surface, and biosphere. Necessarily application of the knowledge of mathematics, physics, chemistry and biology is required for a proper assessment of atmospheric phenomena. Tools of investigation include in situ measurements and laboratory experiments, remote sensing of the global environment, theory developments, and numerical experiments. Recent developments of innovative measuring instruments, advancement of satellite and radar technologies, developments of more sophisticated and reliable numerical models that describe atmospheric and oceanic movements and enhancement of computing power has expanded the scope of atmospheric science beyond the traditional realm of weather forecasting. Atmospheric science is now recognized as the scientific discipline that can provide a solution to the fundamental problems of the global environment that we face today such as global warming, air pollution, ozone holes, extreme weather and climate events, and more.
2. History
The origin of the Department of Atmospheric Sciences at Yonsei University was first established in 1968 as the Department of Astronomy and Meteorology. In 1998 the atmospheric science fields were separated to establish the current department. Now 10 regular faculty members that cover all major fields of atmospheric sciences work hard in education and research in collaboration with other research staffs and also play a major role in domestic and international activities in atmospheric science related fields. Alumni of the Department of Atmospheric Sciences at Yonsei University are working at Korea Meteorological Administration and other government organizations, various research institutes and universities around the world, high schools, weather related industries, broadcasting companies, and many others.
Contact form
Address
Department of Atmospheric Sciences
Yonsei University
50 Yonsei-ro
Shinchon-dong
Seodaemoon-gu
Seoul, South Korea
03722


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get_class
(PHP 4, PHP 5, PHP 7)
get_class — 返回对象的类名
说明
string get_class ([ object $obj ] )
返回对象实例 obj 所属类的名字。如果 obj 不是一个对象则返回 FALSE。
Note: 在 PHP 扩展库中定义的类返回其原始定义的名字。在 PHP 4 中 get_class()
返回用户定义的类名的小写形式，但是在 PHP 5 中将返回类名定义时的名字，如同扩
展库中的类名一样。
Note:
自 PHP 5 起，如果在对象的方法中调用则 obj 为可选项。
Example #1 使用 get_class()
name();
?>
以上例程会输出：
Its name is foo
My name is foo
参见 get_parent_class()、 gettype() 和 is_subclass_of()。
参数
object
The tested object. This parameter may be omitted when inside a class.
返回值
Returns the name of the class of which object is an instance. Returns FALSE if
object is not an object.
If object is omitted when inside a class, the name of that class is returned.
错误／异常
If get_class() is called with anything other than an object, an E_WARNING level
error is raised.
更新日志
版本 说明
Since NULL became the default value for object, so passing NULL to object now
5.3.0 has the same result as not passing any value.
Since The class name is returned in its original notation.
5.0.0
Since The object parameter is optional if called from the object's method.
5.0.0
范例
Example #2 Using get_class()
name();
?>
以上例程会输出：
Its name is foo
My name is foo
Example #3 Using get_class() in superclass
以上例程会输出：
string(3) "foo"
string(3) "bar"
参见
• get_called_class() - 后期静态绑定（"Late Static Binding"）类的名称
• get_parent_class() - 返回对象或类的父类名
• gettype() - 获取变量的类型
• is_subclass_of() - 如果此对象是该类的子类，则返回 TRUE
User Contributed Notes 49 notes
===============================================================================
>= 5.5
::class
fully qualified class name, instead of get_class
doMethod();
$bar->doMethod();
$quux->doMethod();
echo "\n--doGetClassThis--\n";
$foo->doGetClassThis();
$bar->doGetClassThis();
$quux->doGetClassThis();
echo "\n--doGetClass--\n";
$foo->doGetClass();
$bar->doGetClass();
$quux->doGetClass();
?>
OUTPUT:
--doMethod--
Foo::doMethod
Foo::doMethod
Quux::doMethod
--doGetClassThis--
Foo::doThat
Bar::doThat
Quux::doThat
--doGetClass--
Foo::doThat
Foo::doThat
Quux::doThat
===============================================================================
Need a quick way to parse the name of a class when it's namespaced? Try this:
array_slice(explode('\\', $name), 0, -1),
'classname' => join('', array_slice(explode('\\', $name), -1)),
);
}
final class Kernel
{
final public function __construct ()
{
echo '
', print_r(parse_classname(__CLASS__),1), '
';
// Or this for a one-line method to get just the classname:
// echo join('', array_slice(explode('\\', __CLASS__), -1));
}
}
new Kernel();
?>
Outputs:
Array
(
[namespace] => Array
(
[0] => Engine
)
[classname] => Kernel
)
===============================================================================
A lot of people in other comments wanting to get the classname without the
namespace. Some weird suggestions of code to do that - not what I would've
written! So wanted to add my own way.
Also did some quick benchmarking, and strrpos() was the fastest too.
Micro-optimisations = macro optimisations!
39.0954 ms - preg_match()
28.6305 ms - explode() + end()
20.3314 ms - strrpos()
(For reference, here's the debug code used. c() is a benchmarking function that
runs each closure run 10,000 times.)
===============================================================================
class A
{
function __construct(){
//parent::__construct();
echo $this->m = 'From constructor A: '.get_class();
echo $this->m = 'From constructor A:- argument = $this: '.get_class
($this);
echo $this->m = 'From constructor A-parent: '.get_parent_class();
echo $this->m = 'From constructor A-parent:- argument = $this:
'.get_parent_class($this);
}
}
class B extends A
{
function __construct(){
parent::__construct();
echo $this->m = 'From constructor B: '.get_class();
echo $this->m = 'From constructor B:- argument = $this: '.get_class
($this);
echo $this->m = 'From constructor B-parent: '.get_parent_class();
echo $this->m = 'From constructor B-parent:- argument = $this:
'.get_parent_class($this);
}
}
$b = new B();
//----------------output--------------------
From constructor A: A
From constructor A:- argument = $this: B
From constructor A-parent:
From constructor A-parent:- argument = $this: A
From constructor B: B
From constructor B:- argument = $this: B
From constructor B-parent: A
From constructor B-parent:- argument = $this: A
Use get_class() to get the name of class ,it will help you get the class name,
in case you extend that class with another class and want to get the name of
the class to which object is instance of user get_class($object)
when you create an object of class{$b object of B} which has a super class
{Class A}.
uses these code IN Super Class {A}
--------------------------------------------
to get class name B{object instance} : get_class($this)
to get class name A{super class} : get_class() or get_parent_class($this)
===============================================================================
getClass(); //outputs Parent
?>
getClass(); // Parent
?>
===============================================================================
If you are using namespaces this function will return the name of the class
including the namespace, so watch out if your code does any checks for this.
Ex:
namespace Shop;
===============================================================================
/**
* Obtains an object class name without namespaces
*/
function get_real_class($obj) {
$classname = get_class($obj);
if (preg_match('@\\\\([\w]+)$@', $classname, $matches)) {
$classname = $matches[1];
}
return $classname;
}
===============================================================================
Method for pulling the name of a class with namespaces pre-stripped.
And for everyone for Unit Test goodiness!
assertEquals('TestClass', get_class_name($class));
$this->assertEquals('stdClass', get_class_name($std));
$this->assertEquals('Test', get_class_name('Test'));
$this->assertFalse(get_class_name(null));
$this->assertFalse(get_class_name(array()));
$this->assertEquals('TestClass', $class->test());
}
}
?>
===============================================================================
Due to PHP 5 engine that permits to get final class in a static called
function, and this is a modified version of examples published below.
";
echo "\$b is a " . get_class($b) . "
";
echo "\$c is a " . get_class($c) . "
";
?>
I don't know about if performance would increase if debug_backtrace() is
skipped and instead have getInstance() to accept a passed class retrieved by
get_class() method as parameter as described in a post below.
By having set getInstance() to protected in the Singleton class, the function
is required to be overridden (good OOP practice).
One thing to mention is, that there is no error checking in case $class is null
or undefined, which would result in a fatal error. At the moment, though, I
can't see how it could happen when the getInstance() is protected, i.e. has to
be overridden in a subclass -- but with good coding practice you should always
error check.
===============================================================================
To: Bryan
In this model it is still workable if your singleton variable is actually an
array. Consider:
";
echo "\$b is a " . get_class($b) . "
";
?>
This would output:
$a is a A
$b is a B
The only alternative as described elsewhere is to make getInstance() protected
abstract, accept the class name as an argument, and extend this call with a
public final method for every sub-class which uses get_class() in its local
object scope and passes it to the superclass.
Or else create a singleton factory like this:
The downside to this of course to this latter model is that the class itself
doesn't get to decide if it is a singleton, the calling code gets to decide
this instead, and a class that really wants or *needs* to be a singleton has no
way to enforce this, not even by making its constructor protected.
Basically these design patterns, and various other meta manipulations (things
which operate on the nature of the object, not on the data the object holds)
could benefit greatly from knowing exactly what the final type of this object
is, and not having native access to this information obligates work-arounds.
===============================================================================
It should be noted that class names are represented in lowercase under PHP 4.x.
class MyClass {
function MyClass() {
}
function ShowClass() {
echo get_class($this);
}
}
$p = new MyClass();
$p->ShowClass();
Displays:
myclass
If you serialize $p, you will also see that the class name is lower case as
well:
$p = new MyClass();
echo serialize($p);
Displays:
O:7:"myclass":1:{s:3:"val";i:100;}
In my case, this is an important point for mapping class names to database
table names (and vice versa).
===============================================================================
The code in my previous comment was not completely correct. I think this one
is.
abstract class Singleton {
protected static $__CLASS__ = __CLASS__;
protected function __construct() {
}
abstract protected function init();
/**
* Gets an instance of this singleton. If no instance exists, a new
instance is created and returned.
* If one does exist, then the existing instance is returned.
*/
public static function getInstance() {
static $instance;
$class = self::getClass();
if ($instance === null) {
$instance = new $class();
$instance->init();
}
return $instance;
}
/**
* Returns the classname of the child class extending this class
*
* @return string The class name
*/
private static function getClass() {
$implementing_class = static::$__CLASS__;
$original_class = __CLASS__;
if ($implementing_class === $original_class) {
die("You MUST provide a protected static \$__CLASS__ =
__CLASS__;
statement in your Singleton-class!");
}
return $implementing_class;
}
}
?>
===============================================================================
As of PHP 4.3.0 the constant __CLASS__ exists and contains the class name.
===============================================================================
With regard to getting the class name from a namespaced class name, then using
basename() seems to do the trick quite nicely.
report();
?>
produces output of ...
__CLASS__ Foo\Bar\Baz Baz
get_called_class Foo\Bar\Snafu Snafu
===============================================================================
Attempting various singleton base class methods described on this page, I have
created a base class and bridge function that allows it to work without
get_called_class() if it's not available. Unlike other methods listed here, I
chose not to prevent use of __construct() or __clone().
stack level too
deep.");
if (!isset($bt[$l]['type'])) {
throw new Exception('type not set');
}
else
switch ($bt[$l]['type']) {
case '::':
$lines = file($bt[$l]['file']);
$i = 0;
$callerLine = '';
do {
$i++;
$callerLine = $lines[$bt[$l]['line'] - $i] .
$callerLine;
} while (stripos($callerLine, $bt[$l]['function']) ===
false);
preg_match('/([a-zA-Z0-9\_]+)::' . $bt[$l]['function'] . '/
', $callerLine, $matches);
if (!isset($matches[1])) {
// must be an edge case.
throw new Exception("Could not find caller class:
originating method call is obscured.");
}
switch ($matches[1]) {
case 'self':
case 'parent':
return get_called_class($bt, $l + 1);
default:
return $matches[1];
}
// won't get here.
case '->': switch ($bt[$l]['function']) {
case '__get':
// edge case -> get class of calling object
if (!is_object($bt[$l]['object']))
throw new Exception("Edge case fail. __get
called on non object.");
return get_class($bt[$l]['object']);
default: return $bt[$l]['class'];
}
default: throw new Exception("Unknown backtrace method type");
}
}
}
class B extends Singleton {
}
class C extends Singleton {
}
$b = B::getInstance();
echo 'class: '.get_class($b);
echo '
';
$c = C::getInstance();
echo echo 'class: '.get_class($c);
?>
This returns:
class: b
class: c
===============================================================================
In Perl (and some other languages) you can call some methods in both object and
class (aka static) context. I made such a method for one of my classes in PHP5,
but found out that static methods in PHP5 do not 'know' the name of the calling
subclass', so I use a backtrace to determine it. I don't like hacks like this,
but as long as PHP doesn't have an alternative, this is what has to be done:
public function table_name() {
$result = null;
if (isset($this)) { // object context
$result = get_class($this);
}
else { // class context
$result = get_class();
$trace = debug_backtrace();
foreach ($trace as &$frame) {
if (!isset($frame['class'])) {
break;
}
if ($frame['class'] != $result) {
if (!is_subclass_of($frame['class'], $result)) {
break;
}
$result = $frame['class'];
}
}
}
return $result;
}
===============================================================================
If you want the path to an file if you have i file structure like this
project -> system -> libs -> controller.php
project -> system -> modules -> foo -> foo.php
and foo() in foo.php extends controller() in controller.php like this
and you want to know the path to foo.php in controller() this may help you
getChildPath();
}
protected function getChildPath() {
echo dirname(get_class($this));
}
}
?>
===============================================================================
To yicheng zero-four at gmail dot com: Another, maybe better example where
finding out the real class (not the class we are in) in static method should be
quite usefull is the Singleton pattern.
There is currently no way how to create an abstract Singleton class that could
be used just by extending it without the need to change the extended class.
Consider this example:
This piece of code will result in a fatal error saying: Cannot instantiate
abstract class Singleton in ... on line 11
The best way I figured out how to avoid this requires simple but still a change
of the extended (Foo) class:
This is of course nothing horrible, you will propably need to change something
in the extended class anyway (at least the constructor access), but still... it
is just not as nice as it possibly could be ;)
===============================================================================
This can sometimes be used in place of get_called_class(). I used this function
in a parent class to get the name of the class that extends it.
===============================================================================
I jumped the gun. The following code also working for statics called inside
other classes.
===============================================================================
@ hek :
The problem is that the method getInstance() in a Singleton must be static, so
we cannot use $this because it doesn't exists :(
===============================================================================
After reading the previous comments, this is the best I've done to get the
final class name of a subclass:
Subclasses must override "getInstance" and cannot override "__construct".
===============================================================================
As noted in bug #30934 (which is not actually a bug but a consequence of a
design decision), the "self" keyword is bound at compile time. Amongst other
things, this means that in base class methods, any use of the "self" keyword
will refer to that base class regardless of the actual (derived) class on which
the method was invoked. This becomes problematic when attempting to call an
overridden static method from within an inherited method in a derived class.
For example:
m_instanceName . ' - ' . self::classDisplayName();
}
}
class Derived extends Base
{
public function Derived( $name )
{
$this->m_instanceName = $name;
}
public static function classDisplayName()
{
return 'Derived Class';
}
}
$o = new Derived('My Instance');
echo $o->instanceDisplayName();
?>
In the above example, assuming runtime binding (where the keyword "self" refers
to the actual class on which the method was invoked rather than the class in
which the method is defined) would produce the output:
My Instance - Derived Class
However, assuming compile-time binding (where the keyword "self" refers to the
class in which the method is defined), which is how php works, the output would
be:
My Instance - Base Class
The oddity here is that "$this" is bound at runtime to the actual class of the
object (obviously) but "self" is bound at compile-time, which seems
counter-intuitive to me. "self" is ALWAYS a synonym for the name of the class
in which it is written, which the programmer knows so s/he can just use the
class name; what the programmer cannot know is the name of the actual class on
which the method was invoked (because the method could be invoked on a derived
class), which it seems to me is something for which "self" ought to be useful.
However, questions about design decisions aside, the problem still exists of
how to achieve behaviour similar to "self" being bound at runtime, so that both
static and non-static methods invoked on or from within a derived class act on
that derived class. The get_class() function can be used to emulate the
functionality of runtime binding for the "self" keyword for static methods:
m_instanceName . ' - ' . call_user_func(array($realClass,
'classDisplayName'));
}
}
class Derived extends Base
{
public function Derived( $name )
{
$this->m_instanceName = $name;
}
public static function classDisplayName()
{
return 'Derived Class';
}
}
$o = new Derived('My Instance');
echo $o->instanceDisplayName();
?>
Output:
My Instance - Derived Class
I realise that some people might respond "why don't use just just the class
name with ' Class' appended instead of the classDisplayName() method", which is
to miss the point. The point is not the actual strings returned but the concept
of wanting to use the real class for an overridden static method from within an
inherited non-static method. The above is just a simplified version of a
real-world problem that was too complex to use as an example.
Apologies if this has been mentioned before.
===============================================================================
@ Frederik :
$class = $bt[count($bt) - 1]['class'];
?>
should be
$class = $bt[count($bt) - 2]['class'];
?>
;-)
===============================================================================
This a response to luke at liveoakinteractive dot com and davidc at php dot
net. Static methods and variables, by definition, are bound to class types not
object instances. You should not need to dynamically find out what class a
static method belongs to, since the context of your code should make it quite
obvious. Your questions reveals that you probably don't quite understand OOP
quite yet (it took me a while as well).
Luke, the observed behavior from your particular code snippet makes perfect
sense when you think about it. The method getclass() is defined in BooBoof, so
the __CLASS__ macro would be bound to BooBoof and defined in relation to the
BooBoof class. The fact that CooCoof is a subclass of BooBoof just means that
it gains a shortcut to BooBoof::getclass(). So, in effect, you are really
asking (in a convoluted way): "What is the class to which belongs the method
call BooBoof::getclass()?" The correct solution (if you actually want/need to
do this) is to simply implement CooCoof::getclass() { return __CLASS__; }
inside of the CooCoof definition, and any childclasses that you want to mimic
this behavior. CooCoof::getclass() will have the expected behavior.
===============================================================================
This note is a response to the earlier post by davidc at php dot net.
Unfortunately, the solution posted for getting the class name from a static
method does not work with inherited classes.
Observe the following:
retrieve_class();
// outputs CooCoof
?>
__CLASS__ and get_class($this) do not work the same way with inherited classes.
I have been thus far unable to determine a reliable way to get the actual class
from a static method.
===============================================================================
More funkyness:
class Parent {
function displayTableName() {
echo get_class($this);
echo get_class();
}
}
class Child {
function __construct() {
$this->displayTableName();
}
}
Will return
- Child
- Parent
So when they say "the object isn't required in PHP5" - they don't really mean
it.
===============================================================================
philip at cornado dot com, it returns the value of the class from which it was
called, rather than the instance's name... causing inheritance to result in
unexpected returns
===============================================================================
Simplest way how to gets Class without namespace
===============================================================================
This function can become _VERY_ helpful if you want to return a new object of
the same type. See this example:
name = $parameter;
}
function whoami() {
echo "I'm a " . get_class( $this ) ."\n";
}
function getNew() {
$className = get_class( $this );
// here it happens:
return new $className ( "world" ) ;
}
}
class Bar extends Foo {
function Bar( $name ){
$this->Foo( $name );
}
function welcome() {
echo "Hello, " . $this->name . "! \n";
}
}
// We generate a Bar object:
$myBar = new Bar( "Oliver" );
$myBar->welcome();
//now let's instanciate a new Bar object.
//note: this method is inherited from Foo by Bar!
$baba = $myBar->getNew();
$baba->welcome();
$baba->whoami();
/* Output:
Hello, Oliver!
Hello, world!
I'm a bar
*/
?>
===============================================================================
Beware if you're omitting the parameter on inherited classes.
It'll return the class name of the method where it's called.
bar(); //Prints 'B';
echo $instance->foo(); //Prints 'A';
?>
===============================================================================
It is possible to write a completely self-contained Singleton base class in PHP
5.3 using the new get_called_class function. When called in a static method,
this function returns the name of the class the call was made against.
Full write-up in Oct 2008: http://danbettles.blogspot.com
===============================================================================
With Late Static Bindings, available as of PHP 5.3.0, it is now possible to
implement an abstract Singleton class with minimal overhead in the child
classes. Late static bindings are explained here: http://nl2.php.net/manual/en/
language.oop5.late-static-bindings.php
In short, it introduces a new 'static::' keyword, that is evaluated at runtime.
In the following code I use it to determine the classname of the child
Singleton class.
abstract class Singleton {
protected static $__CLASS__ = __CLASS__;
protected static $instance;
protected function __construct() {
static::$instance = $this;
$this->init();
}
abstract protected function init();
protected function getInstance() {
$class = static::getClass();
if (static::$instance===null) {
static::$instance = new $class;
}
return static::$instance;
}
private static function getClass() {
if (static::$__CLASS__ == __CLASS__) {
die("You MUST provide a protected static \$__CLASS__ =
__CLASS__;
statement in your Singleton-class!");
}
return static::$__CLASS__;
}
}
?>
An example Singleton class can then be implemented as follows:
class A extends Singleton {
protected static $__CLASS__ = __CLASS__; // Provide this in each singleton
class.
protected function someFunction() {
$instance = static::getInstance();
// ...
}
}
?>
Hope this helps you save some time :)
===============================================================================
To get round this problem, another option is a factory to create singletons.
I guess you could modify this to create singletons from some, and prototypes
for the rest.
There's probably some good way to stop people instantiating objects directly.
Perhaps by using the backtrace in the constructor of the class to ensure that
it was indeed the Factory that created the object.
===============================================================================
The previous comment (from matsgefvert dot se) is 100% correct. To further
elaborate on the persistence layers example suggested, consider the case where
you are dynamically creating inherited objects. For example:
Remember that the SomeTable class would be generated on the fly, probably by
some DB schema. The problem is that you would actually like the above example
to output "SomeTable", but unfortunately, it will output "PersistedObject".
===============================================================================
Check it out:
s(); }
}
class B extends A {
function s () { return "B::s"; }
}
$a = new A(); echo $a->s1();
echo "
";
$b = new B(); echo $b->s1();
echo "
";
class C {
static function s () { return "C::s"; }
static function s1 () { return self::s(); }
}
class D extends C {
static function s () { return "D::s"; }
}
echo C::s1();
echo "
";
echo D::s1();
echo "
";
?>
Output:
A::s
B::s
C::s
C::s
Seems like static function always belong to its class.
===============================================================================
This behavior is unexpected, but good to be aware of
class parentclass {
public function getClass(){
echo get_class($this); //using "$this"
}
}
class child extends parentclass {
}
$obj = new child();
$obj->getClass(); //outputs "child"
class parentclass {
public function getClass(){
echo get_class(); //note, no "$this"
}
}
class child extends parentclass {
}
$obj = new child();
$obj->getClass(); //outputs "parentclass"
===============================================================================
There is one unexpected bahaviour (for me as least):
This code will produce:
parent
parent
So I can't make "new $className(...)" in getInstance(). The only option is to
do a fabric.
===============================================================================
janci's Singleton example is all well and good, until you create another class
"Bar" which also extends Singleton.
$single_bar will now be an instance of Foo! This is because there is only one
copy of the static variable $__instance in the Singleton class. Here is a
better Singleton class:
Unfortunately, you are still required to define Foo as janci does. I would love
to see an example where the only thing you add to the class is "extends
Singleton" and you're done, but that seems to be impossible.
===============================================================================
Not mentioned are namespaces. get_class() returns the class in a suitable
format to be used to look up the class again, i.e. 'Namespace\Class_Name'.
Explode on '\\' to get the components.
===============================================================================
To matsgefvert dot se and Marc,
I'm sorry but I'm still having a very difficult time understanding why you
would want this behavior. I understand that you are generating some code for
some persistent layer for database access.
In your code example, Marc, you say that you would like the SomeTable::read()
to return "SomeTable" when called from your client. Yet, at this point you
*know* what the class name is. Even assuming you are generating this code
automatically, you can simply generate your SomeTable class as such.
I'm still failing to see how this would provide but a convenience for very rare
& specific issues, at the cost of non-OOP behavior by allowing static methods
to bind to objects instead of classes.
One of the most common uses for get_class() is for debugging lines, for
example:
Now, when an error occurs inside the call to SomeTable::transaction(), we get
incorrect error output.
===============================================================================
I disagree with the notion that the authors of the previous posts are
unfamiliar with OOP. Without the ability to know from general (parent) objects
what kind of classes we're operating on, it makes things rather difficult,
especially in building frameworks that rely heavily on class types (e.g.
persistence layers).
The proposed BooBoof::getclass() and CooCoof::getclass() scheme will not work
in some particular scenarios since static calls aren't virtual, which means a
parent class will always call its own getclass() function instead of the one
needed to find out the class name.
The only solution I've found is to pass along a string containing the class
name we're working on to the generalized functions. It is however an ugly
solution, certainly less than ideal and goes against what OOP and reflection is
all about, IMHO.
===============================================================================
I just migrated from PHP 4 to PHP 5 and noticed that in PHP 5.03 that a lot of
code dependent on get_class() and its variants stop working.
It turns out that get_class() and its variants are now case-sensitive.
===============================================================================
Note that the constant __CLASS__ is different from get_class($this) :
class test {
function whoami() {
echo "Hello, I'm whoami 1 !\r\n";
echo "Value of __CLASS__ : ".__CLASS__."\r\n";
echo "Value of get_class() : ".get_class($this)."\r\n\r\n";
}
}
class test2 extends test {
function whoami2() {
echo "Hello, I'm whoami 2 !\r\n";
echo "Value of __CLASS__ : ".__CLASS__."\r\n";
echo "Value of get_class() : ".get_class($this)."\r\n\r\n";
parent::whoami(); // call parent whoami() function
}
}
$test=new test;
$test->whoami();
$test2=new test2;
$test2->whoami();
$test2->whoami2();
?>
The output is :
Hello, I'm whoami 1 !
Value of __CLASS__ : test
Value of get_class() : test
Hello, I'm whoami 1 !
Value of __CLASS__ : test
Value of get_class() : test2
Hello, I'm whoami 2 !
Value of __CLASS__ : test2
Value of get_class() : test2
Hello, I'm whoami 1 !
Value of __CLASS__ : test
Value of get_class() : test2
In fact, __CLASS__ returns the name of the class the function is in and
get_class($this) returns the name of the class which was created.
===============================================================================
This function does return the class name in lowercase, but that does not seem
to make any difference. The code below, although very sloppy, works fine in all
of the following configurations.
PHP 4.2.2 on Windows NT5 with Apache 1.3.24
PHP 4.2.1 in Zend Development Environment on box above
PHP 4.2.3 on Linux RedHat 7.3 with Apache 1.3.27
class TeSt {
var $a;
var $b = "Fred";
// Notice the case difference in the constructor name
function Test() {
$classname = get_class($this); // $classname = "test"
$this->ra = get_class_vars($classname);
}
}
// Next line also works with Test(), TEST(), or test()
$obj = new TeSt();
print_r($obj->ra);
Result :
Array
(
[a] =>
[b] => Fred
)
===============================================================================
The code just worked fine with PHP 5.3.
Thanks to you it could be rebuild to work with earlier versions of PHP 5.
I just changed the 'static' to 'self' and die() to an Exception.
init();
}
return self::$instance;
}
/**
* Returns the classname of the child class extending this class
*
* @return string The class name
*/
private static function getClass() {
$implementing_class = self::$__CLASS__;
$original_class = __CLASS__;
if ($implementing_class === $original_class)
throw new Exception("You MUST provide a protected static \
$__CLASS__ = __CLASS__;
statement in your Singleton-class!");
return $implementing_class;
}
}
?>
===============================================================================
Take care using the backtrace method to find the calling class of a static
method, you should step backward through the array and find a match for your
getInstance() function. In backtrace the class name you want is not always the
last item in the array.
I will not post the whole singleton class here, but have made the following
modification to Frederik Krautwald's method (found below)
0 ; $i--)
{
if($bt[$i]['function'] == 'getInstance')
{
$class = $bt[$i]['class'];
break;
}
}
?>
===============================================================================
As of 5.3.0 this function seems to have started throwing an E_WARNING error if
you pass it a non-object. Supress that with "@" if you are actually checking
and handling the false return code.


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Setup
If you don't have an environment for running tests, read edgeguides.rubyonrails.org/contributing_to_ruby_on_rails.html#setting-up-a-development-environment
Running the Tests
To run a specific test:
$ ruby -Itest test/cases/base_test.rb -n method_name
To run a set of tests:
$ ruby -Itest test/cases/base_test.rb
You can also run tests that depend upon a specific database backend. For example:
$ bundle exec rake test_sqlite3
Simply executing bundle exec rake test
is equivalent to the
following:
$ bundle exec rake test_mysql
$ bundle exec rake test_mysql2
$ bundle exec rake test_postgresql
$ bundle exec rake test_sqlite3
$ bundle exec rake test_sqlite3_mem
There should be tests available for each database backend listed in the Config File. (the exact set of available
tests is defined in Rakefile
)
Config File
If test/config.yml
is present, it's parameters are obeyed.
Otherwise, the parameters in test/config.example.yml
are
obeyed.
You can override the connections:
parameter in either file
using the ARCONN
(Active Record CONNection) environment
variable:
$ ARCONN=postgresql ruby -Itest test/cases/base_test.rb
You can specify a custom location for the config file using the
ARCONFIG
environment variable.


🔮 Brian Piejak [Resume]
I'm a senior CS student at the Georgia Institute of Technology in Atlanta, GA who is specializing in Artificial Intelligence and Media. I plan to graduate with my Bachelor of Science degree in December of 2019.
3.68 GPA
Receiver of Faculty Honors
Member of the school's Dean's List
🖥 Projects
Numer.ai - Used machine learning in Python to predict stock movement based off of 50 given features. Winning participant, performing with a logloss value of 0.689.
Feather - Android app published to the Google Play store. Delivers a distraction free Twitter experience using Twitter API and Crashlytics error reporting.
When Should I Post - Web app built with the Instagram API to show graphs and statistics on a user's likes.
💡 Work
Goldman Sachs - Full Stack Developer on an internal web app. Built using a React front end and Jetty back end. Saw the project from first commit to production deployment while going through code reviews along the way to ensure I was shipping quality, tested code.
AT&T - Software Developer Intern working on an internal chatbot used for booking conference rooms that included facial recognition and machine learning qualities. Won award for most innovative intern project across the company.
🗺 Get in touch
Email


My Background;I started school at an early age and went to kdfmandazi kindergaten,the joined wakulima primary school where i studied for eight year from the year 2052-2060.I joined highschool the next year at kenyan galaxy highschool where with the help of good library and strong internet i managed to graduate an excellent student.From here i enrolled into the kenya coding defence forces (KCDF)
My current interests; My interests include:reading books,coding,playing basketball and chess.Least i forget hanging out with the KCDF robots


Machete monster hacked into victim's head in daytime attack
Brutal assault in was filmed on a mobile phone
by Ron Moore, https://www.dailyrecord.co.uk/authors/ron-moore/A machete-wielding brute high on cocaine and Buckfast hacked into a man’s head in a Paisley street.
Frank Duffy, 44, was high on booze and drugs when he launched his blade attack on Robert Lawson in broad daylight.
Footage of the attack – captured on a mobile phone – showed Duffy swinging the large blade at Mr Lawson’s head, shoulder and hands as horrified neighbours screamed at him to stop.
Paisley Sheriff Court was shown a video clip of the attack, which took place in Morven Avenue, Glenburn.
Shocked neighbours are heard repeatedly shouting at Duffy to “Get to f***” and to “Stop” as he launched the frenzied assault.
Prosecutor Keri Marshall said: “The footage shows the accused attacking the complainer with a large knife, which he is waving in an overhead chopping motion, striking the complainer several times as he did so.
“Police also received anonymous reports the person responsible for the assault was named as Frank Duffy.”
Duffy, of Morven Avenue, pleaded guilty to assaulting Mr Lawson to his severe injury and permanent disfigurement during the incident on August 3, last year.
His injuries included a gash to the back of his head that needed seven stitches, a chip to his collarbone and scarring on his left hand.
Defence agent Eamon McGeehan told the court Duffy targeted Lawson for an earlier attack on his friend, a witness named as Mr Mason.
Mr McGeehan said: “He had consumed Buckfast and cocaine and has no memory of the incident.
“His recollection extends no further than beyond his friend returning to the house and complaining of having been assaulted.
“It appears he had taken it upon himself to exact some kind of revenge upon the complainer, the complainer having been involved in an incident with the friend of Mr Duffy.”
The lawyer added that Duffy was forced to flee Paisley following the incident amid fear of “reprisals”.
Sheriff Seith Ireland told the thug: “It was quite shocking, the level of your behaviour, while using a knife, to leave him with severe injury and permanent disfigurement.
“You are out of control when too much drugs have been taken.
“Given your previous conduct, you still present a serious risk of further offending.”
He jailed Duffy for 18 months and ordered he be supervised by the authorities on his release for nine months.


I'm working on two programs. The first generates a maze and saves the maze in a .txt-file. The maze in the .txt-file looks like this:
11111111111111111
19999999199999991
19191119991919191
11111111111111111
The second program uses the a-star algorithm to solves the maze. Therefore the program opens the file and reads the maze into a one-dimensional array.
To read the maze into the array I use the following code.
First the file is checked to calculate the needed size of the array. Then the maze should be transfered to the array.
ifstream myfile("BLOCK_style_maze.txt");
string line;
int colCount=0;
int rowCount=0;
int temp=0;
if(myfile.is_open())
{
if(getline(myfile,line))
{
rowCount++;
int i=0;
for(i=0;i<line.length();i++)
{
if(line.at(i)=='1' || line.at(i)=='9') colCount++;
}
}
while(getline(myfile, line))
{
rowCount++;
}
cout << "R:"<< rowCount << endl << "C:" << colCount << endl;
myfile.close();
}
else
{
cout << "Unabale to open maze file";
}
MAP_WIDTH = colCount;
MAP_HEIGHT = rowCount;
map=newint [MAP_WIDTH*MAP_HEIGHT];
int k=MAP_WIDTH*MAP_HEIGHT;
int j=0;
if (myfile.is_open())
{
while(myfile >> temp)
{
map[j++] = temp;
}
}
for(int i=0; i<=k; i++ )
{
cout << map[i]<< endl;
}
To check if everything is working I tried to print the array on the console but I just go 0 as output, but I expected only 1's and 9's. Since I'm not really experienced with programming in C++ I can't find my mistake.
@ Aceix: Thanks for your tip. But how can I implement the seekg() function in my program, or better where is my mistake. I mean I still don't get what I'm doing wrong.
So I tried it with a small test example like
1919191919
9191919191
But the output of the array was:
9993200
0
9992096
0
778398825
...
So I think I just get, what is left in the RAM as output, and so my function for reading to the array must be wrong
My thought were: First count the columns and rows to know how big the int-array have to be, than create the array in the heap, and at last open the file again read the integers character by character from the file and store it in the array.
Do you have another tip for me


clientsClaim
Optional Boolean, defaulting to false
Boolean
false
Whether or not the service worker should start controlling any existing clients as soon as it activates.
Example:
clientsClaim: true


|
|
| Thereís a lot more to battling the Cogs than just tossing around a few gags. Youíll need a good strategy to take down the big Cog buildings and build up your gag skills. |
|
| In battle, gags are always deployed in this order from top to bottom of the gag battle menu. |
|
|
- If one Toon lays a trap and another Toon lures, the Cog will fall into the trap because it was laid first.
- Throw, Squirt, and Sound gags will stun Cogs, making it easier to hit them with Drop gags.
|
|
- Like all gags, Toon-Up gags are deployed left to right. You will only earn skill credit if your Toon-Up gag heals a Toon.
- Sound gags will wake lured Cogs. Itís a good general rule not to use Sound on lured Cogs.
- More than one trap laid for the same Cog will cancel all of the traps out set for that Cog.
|
|


I hate documenting the history of something, because I always get some facts wrong and leave some people out. However, I hate even more that the MiniMyth history might be lost, so I am making an attempt to document it. If the MiniMyth history needs corrections or additions, please contact me (Paul Bender (Pablo)) and let me know.
In 2003, Larry Matter (lmatter) created MiniMyth. He wanted a small Linux distribution that would allow him to turn a diskless VIA EPIA M motherboard into a MythTV frontend. He brought to life and maintained MiniMyth, the LinPVR.org site, the forum, the version control system and the bug tracking system. In addition, he wrote several articles and reviews that helped people with things related to MiniMyth.
Like so many other useful Open Source projects, MiniMyth gained a following. Some of those followers began to help Larry with the MiniMyth effort. BigA helped with the initial testing of MiniMyth 0.1. Jason Barto helped with the LinPVR.org site. BigA set up the forum. Dna helped with the MiniMyth build system. Others, including corwin, Hairlocks, mjhammel and Paul Bender (Pablo) created their own MiniMyth versions and/or MiniMyth build systems.
In 2005, Larry and Paul began to work on Paul's GAR based MiniMyth build system together. With MythTV 0.17, this GAR based MiniMyth build system became the default MiniMyth build system.
Over time, the demands of Larry's real life made it difficult for him to devote very much time to MiniMyth development. As a result, at this time Paul is doing much of the MiniMyth development. As always, the MiniMyth user community continues to contribute through ideas, testing and bug fixes.
In 2008, Paul moved MiniMyth from LinPVR.org to minimyth.org.
In 2013, Paul stopped working on Minimyth. Thankfully, warpme forked the project as minimyth2, continuing with MiniMyth's original vision.
In 2015, Paul started work on MiniMyth again.
Since its initial creation, MiniMyth has evolved to include support for MythTV slave backend capability, additional MythTV plugins, mjhammel and additional boot methods and additional computer hardware. However, in this evolution it has tried to stay true to Larry's original vision of a small Linux distribution for turning a diskless computer into a MythTV frontend.


|
PortMidi
Cross-platform MIDI IO library
|
Typedefs | |
| typedef int32_t | PtTimestamp |
| real time or time offset in milliseconds. | |
| typedef void() | PtCallback(PtTimestamp timestamp, void *userData) |
| a function that gets a current time | |
Enumerations | |
| enum | PtError { ptNoError = 0 , ptHostError = -10000 , ptAlreadyStarted , ptAlreadyStopped , ptInsufficientMemory } |
| PortTime error code; a common return type. More... | |
Functions | |
| PMEXPORT PtError | Pt_Start (int resolution, PtCallback *callback, void *userData) |
| start a real-time clock service. More... | |
| PMEXPORT PtError | Pt_Stop () |
| stop the timer. More... | |
| PMEXPORT int | Pt_Started () |
| test if the timer is running. More... | |
| PMEXPORT PtTimestamp | Pt_Time () |
| get the current time in ms. More... | |
| PMEXPORT void | Pt_Sleep (int32_t duration) |
| pauses the current thread, allowing other threads to run. More... | |
| enum PtError |
PortTime error code; a common return type.
No error is indicated by zero; errors are indicated by < 0.
| PMEXPORT void Pt_Sleep | ( | int32_t | duration | ) |
pauses the current thread, allowing other threads to run.
| duration | the length of the pause in ms. The true duration of the pause may be rounded to the nearest or next clock tick as determined by resolution in Pt_Start(). |
| PMEXPORT PtError Pt_Start | ( | int | resolution, |
| PtCallback * | callback, | ||
| void * | userData | ||
| ) |
start a real-time clock service.
| resolution | the timer resolution in ms. The time will advance every resolution ms. |
| callback | a function pointer to be called every resolution ms. |
| userData | is passed to callback as a parameter. |
| PMEXPORT int Pt_Started | ( | ) |
test if the timer is running.
| PMEXPORT PtError Pt_Stop | ( | ) |
stop the timer.
| PMEXPORT PtTimestamp Pt_Time | ( | ) |
get the current time in ms.


 Help support our efforts with a tax-deductible donation to the Regents of the University of Michigan, a non-profit dedicated to aiding student organizations like the Flint Justice Partnership.
$25
$50
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Other


WITNESS LIST Appropriations-S/C on Education Committee July 17, 2002-10:30A Interim Charge #2: Budget Oversight On: Alanis, Felipe (Texas Education Agency) Anderson, David (Texas Education Agency) Costello, John (Public Utility Commission) Ferris, Roger (State Auditor's Office) Fitzsimons, Blair (Telecommunications Infrastructure Fund Board) Gibson, B. J. (Texas Education Agency) Guthrie, Darrell J. (Public Utility Commission) Heleman, John (Comptroller of Public Accounts) Jameson, Dirk (Telecommunications Infrastructure Fund Board) Jones, Adam (Texas Education Agency) Karr, Kay (Telecommunications Infrastructure Fund Board) Latham, Wendy (Telecommunications Infrastructure Fund Board) Monroe, Bill (Texas Education Agency) Musgrave, Dana (State Auditor's Office) Taylor, Laura (Texas Education Agency) Zinsitz, Ronald R. (State Auditor's Office)


Copyright © 2010 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C liability, trademark, and document use rules apply.
This page describes W3C SPARQL Working Group's SPARQL1.0 test suite.
The test manifests and entries are built automatically from manifest.ttl using a Rake task. Tests may be contributed via pull request to https://github.com/w3c/rdf-tests with suitable changes to the manifest.ttl and referenced files.
Distributed under both the W3C Test Suite License and the W3C 3-clause BSD License. To contribute to a W3C Test Suite, see the policies and contribution forms.
 COPYRIGHT HOLDERS WILL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF ANY USE OF THE DOCUMENT OR THE PERFORMANCE OR IMPLEMENTATION OF THE CONTENTS THEREOF.
This query limits results per number of orders, rather than by number of rows
This query constructs full names from first and last names
The result of this subquery is a Kartesian product of all orders, rather than paris of orders sharing products, since subqueries are evaluated independent from bindings from outside the subquery


Ethical Decisions
The field of sales is a minefield of ethical decisions. Trust is a crucial part of the sales process and trust over a short time is often built with confidence, conviction, competence and integrity. The integrity aspect is especially difficult as trust is often leveraged for the benefit of you or your organisation and interests between client and vendor do not always perfect align.
I have always held integrity to be an important value that I expect in myself as well as others. There is a sure way of losing trust which is not doing what you say you will do. My example of this came during an initial meeting I had with a new client in Abu Dhabi. I had driven for 2 hours to get to the meeting and had dedicated a significant part of my day to this, not to mention the preparation work for the meeting. I arrived on-time and met the clients EA who advised me he was running late but shouldn’t be too long. After 20 minutes of waiting, which was already much longer than normal, the PA advised that he was still in a meeting but wouldn’t be much longer.
At this point I had an ethical decision to make. Was expecting the client to have the integrity to keep to the appointment time made more important to me than the cost of leaving? The cost of leaving could have been quite high. When working towards quarterly and yearly targets, any time spent that is not advancing your progress to those targets is a negative thing. Also when you only have a set number of people to sell to, saying no to someone who might buy is risky.
Not without regret, I made the decision to leave, making clear to the EA that I had other business to attend to and that the time remaining for the meeting wouldn’t do justice to the topic we were covering. I decided to live up to the value I believed in and in doing so I was able to ensure that the relationship with my client would always have that value as one we both needed to uphold.
My Cultural Influences
Growing up, I was strongly influenced by the concepts of self-reliance and self-sufficiency. These are two values I continue to hold dear to my heart, even if not quite with the same reverence I did when I was younger. I strongly value my ability to do something for myself, relying on my own abilities to solve a challenge gives me an enormous sense of accomplishment. This is especially true in a learning context where learning something myself helps me to ensure that I truly understand that concept. I still value this strongly in myself however I expect this less and less from others as I have come to understand that this is not something everyone shares as strongly as me.
 This enables me to address new challenges and concepts with a mindset that they are just steps on the way to becoming a web developer and that any challenges in understanding will, with enough application and focus be easily overcome. Certainly nothing that could stop my goals from being realised.
One of my weaknesses is a bit of a lack of confidence and understanding about how my previous career connects into this new role. The path I have chosen is not common in IT and I will need support in understanding how to integrate this previous career into a web development narrative.
Working with Others
In my recent working experience, working with others is simply about finding common ground and agreeing to work together on it. I would need to stretch back over 10 years since I was working in a team environment to find an example of team disharmony. I was working in an IT professional services organisation deploying a major project for one of our leaning clients.
I was the lean consultant responsible for the project however the amount of work involved was far too great for one parson. I reached out to involve members of my team to undertake certain parts of the documentation work however they were reluctant due to not really understanding what needed to be done. After explaining it to them they agreed to take on the work but there was tension due to the average quality of work produced and the lack of respect of deadlines that had been set.
In the end I found that I couldn’t get them to engage with the project in the same way I had because likely they hadn’t been involved from the start and they simply cared more about their own projects and project deadlines. I had to accept their work as is and then go about improving the quality. In the end the mistake was mine for not getting them involved from the start and ensuring they had a sense of ownership over the success of the project.


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This page demonstrates the feature drawing APIs provided by mapguide-react-layout that are accesible from Task Pane content
The layer added is also accessible from the External Layer Manager (if the widget was specified in your Flexible Layout)


Utah Public Library Directory
- ArcGIS basemap
- Export function is not user friendly
- Slow to update
Future Directory
- Include more information
- Salesforce backend - control updates to map information and allow multiple people to enter information
- New base map and features
- Suggestions?


Software Architecture refers to the relationships between software elements.
Typically software has to do three things: retrieve and store data, perform
calculations using that data and finally display the data. How a software system
decides to make these three elements work together is what software architecture
defines. A prominent type of software architecture is the MVC architecture,
where a Model takes care of retrieving and storing data and performing
calculations on the data, a View takes care of displaying and modifying the data
and a Controller acts as the link between the Model and the View by telling the
View to update if the Model changes and vice versa.
Software architecture typically only focus on the elements that are hard to
change once the system is developed. For instance the software architecture is
not concerned with how you decide to show data in the View, but it will define
how you send data from the Model to the Controller. Making these simple rules
early in the development process can save loads of time later.
During the software development process a system will be changed many times, it is very uncommon to write a program in one go and expect it to work perfectly, but some parts of the system are much easier to change than others. Think about the MVC architecture again; changing the way that the data is displayed is quite simple: just change the code in the View part of the software, however, if you want to start changing the way that data is passed around in the system, for example, if you want some data to be loaded in the Controller instead of the Model, then you suddenly have to change the entire architecture. This change will be time consuming and costly, and this is why software architecture is important.
Software Architecture is a consideration in many research projects as it is a fundamental part of most software systems. For example, recent research from DAASE, which UCL CS is a member of, found an algorithm to automatically optimize the development process at the architectural level. Another research project from UCL has found a method of developing software architecture models from requirements models. Thereby generating architectural rules based given a set of system requirements.


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