The more complex pages or applications get, the more important it is to take time to design the way a page loads. It is often not good enough to just throw everything in a document onready, onload (or im.scan). A page initialization setup can differ from project to project.
This page does not cover this topic in the length and depth it deserves, but should at least give an impression on the considerations to make when thinking about page/application initialization code.
Thinking in components
When you take a abstract view of your page, you can identify components. Let's take the following page as an example:
Now let's identify what components we have (and use our imagination a bit ;):
- The main menu bar - has separate mouseover and click event handling
- The bottom menu bar - has separate mouseover and click event handling
- The alternating background with it's read more ('lees verder') button
- The travel planner box
- Some elements/widgets that can be on any part of the page (we don't see any, but there might be)
Translating components to an initialization setup
It is often good practice to give each component (but not the inner workings/elements of a component) a seperate onready event handler or scan handler. In this example we use im.scan.
As we are using im.scan, we make sure we scan onready
im.onready(function(){
im.scan('onready'); // trigger a scan onready
});
Then we define a trigger for each component
im.scan.register('onready', '.main-menu', function(){
// initialize the component by doing CSS selection, adding event handlers, etc...
});
im.scan.register('onready', '.bottom-menu', function(){
// initialize the component by doing CSS selection, adding event handlers, etc...
});
im.scan.register('onready', '.homepage-background', function(){
// initialize the component by doing CSS selection, adding event handlers, etc...
});
im.scan.register('onready', '.travel-planner', function(){
// initialize the component by doing CSS selection, adding event handlers, etc...
});
im.scan.register('onready', 'content', 'div.tooltip', function(){
// initialize the component by doing CSS selection, adding event handlers, etc...
});
Using this setup we have separated the initialization of each component. Inside the component initialization setup, it is then fine to do CSS selectors, event binding or anything required without mixing code or creating a lot of im.scan triggers:
...
im.scan.register('onready', 'content', 'div.tooltip', function(){
// initialize the component by doing CSS selection, adding event handlers, etc...
var text = im(this).find('.tooltip-text').html();
im(this).bind('mouseover', function(){
// show tooltip, ...
});
...
});
Doing the same with just onready handlers
In a lot of cases it is advised to use im.scan, but you can do the same thing with a plain onready handler.
var onready = function() {
initMainMenu(im('.main-menu'));
// or im('.main-menu').mainMenu() in case you created a plugin.
initBottomMenu(im('.bottom-menu'));
// or im('.bottom-menu').bottomMenu() in case you created a plugin.
initHomepageBackground(im('.homepage-background')); // or ...
initTravelPlanner(im('.travel-planner')); // or ...
};
// stuff that also needs to be done for dynamic content
var oncontent = function() {
initTooltip(im('.div.tooltip')); // or ...
};
im.onready(function(){
onready();
oncontent();
});


Durham miner’s daughter hailed for Trump probe evidence – but is she a Geordie?
Bishop Auckland-born Fiona Hill told how her accent had held her back in the UK but claims she is a Geordie are proving controversial.
British-born US security adviser Fiona Hill has been praised in her home town as a great example of a strong northern woman.
The Russian analyst for the Trump administration wowed observers, particularly his political opponents, while she gave evidence at his impeachment hearing in Washington on Thursday.
The daughter of a coalminer, she was born in Bishop Auckland, County Durham, where her widowed mother, a retired midwife, still lives.
Commentators on Twitter have called her a “bad ass”, wished she could be president, demanded a TV mini-series be made of her life, and hailed her straight-talking style.
The Mayor of Bishop Auckland, Councillor Joy Allen, said: “I cannot imagine what it must have been like for her, to go out and give evidence when the world was watching.
“She must have nerves of steel.
“She came across so well, so honest and so trustworthy.
“It is great for the North East, great for northern women, and she is a really great role model.
“I am really proud of her coming from Bishop Auckland and doing so well.
“She is a shining light.”
During her evidence, Dr Hill explained how she became a US citizen by choice, saying: “This country has offered for me opportunities I never would have had in England.
“I grew up poor, with a very distinctive working-class accent.
“In England in the 1980s and 1990s, this would have impeded my professional advancement.
“This background has never set me back in America.”
She also confirmed a story about a boy setting fire to her pigtails when she was 11, while she as taking a school test, and she calmly put the flames out and carried on with the exam.
In 2016 she told The Guardian newspaper about trying to win a place at Oxford University in the 1980s and compared it to a scene from the film Billy Elliot, which features a schoolboy from County Durham attending the Royal Ballet School.
She said: “People were making fun of me for my accent and the way I was dressed.
“It was the most embarrassing, awful experience I had ever had in my life.”
In 2017, her mother June told The Times newspaper that her daughter had retained her North East accent, adding: “It can confuse people, because they can’t believe she is this important person in Washington.”
History writer Dan Jackson, author of the best-selling book The Northumbrians: North-East England And Its People, questioned whether a Geordie accent was still a block to success in the way Dr Hill surmised.
He said: “If you look at Ant and Dec, it’s not held them back, they have been voted Britain’s most popular entertainers 18 years running.
“I’m sure part of their appeal is that people like their accents.”
The writer also addressed the vexatious question of whether, as someone from County Durham, she was correctly labelled as having a Geordie accent, because some believe the term only refers to people born in Newcastle.
Until recently, he said, people from Sunderland were also called Geordies, not just those from Newcastle – and the author said those from Northumberland or County Durham could make a claim to that name if they wanted.
He said: “There’s no consensus on it, no arbitrating authority.
“It’s a matter of self-identity.”


I'm a digital marketer with 5 years of experience focusing on email and landing page creation, testing, and analysis. I'm excited to expand my skill set and pursue a more technical role. I love problem solving and learning new things and web development offers the perfect opportunity for me to take advantage of my natural interests.
In my free time, I enjoy hiking, kayaking, and knitting/crochet. Feel free to contact me.


| 1 | /* | |
| 2 | * Licensed to the Apache Software Foundation (ASF) under one or more | |
| 3 | * contributor license agreements. See the NOTICE file distributed with | |
| 4 | * this work for additional information regarding copyright ownership. | |
| 5 | * The ASF licenses this file to You under the Apache License, Version 2.0 | |
| 6 | * (the "License"); you may not use this file except in compliance with | |
| 7 | * the License. You may obtain a copy of the License at | |
| 8 | * | |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 10 | * | |
| 11 | * Unless required by applicable law or agreed to in writing, software | |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 14 | * See the License for the specific language governing permissions and | |
| 15 | * limitations under the License. | |
| 16 | */ | |
| 17 | package org.apache.commons.imaging.formats.jpeg.iptc; | |
| 18 | ||
| 19 | import java.io.File; | |
| 20 | import java.io.IOException; | |
| 21 | import java.io.InputStream; | |
| 22 | import java.io.OutputStream; | |
| 23 | import java.util.ArrayList; | |
| 24 | import java.util.Arrays; | |
| 25 | import java.util.HashMap; | |
| 26 | import java.util.List; | |
| 27 | import java.util.Map; | |
| 28 | ||
| 29 | import org.apache.commons.imaging.ImageReadException; | |
| 30 | import org.apache.commons.imaging.ImageWriteException; | |
| 31 | import org.apache.commons.imaging.common.bytesource.ByteSource; | |
| 32 | import org.apache.commons.imaging.common.bytesource.ByteSourceArray; | |
| 33 | import org.apache.commons.imaging.common.bytesource.ByteSourceFile; | |
| 34 | import org.apache.commons.imaging.common.bytesource.ByteSourceInputStream; | |
| 35 | import org.apache.commons.imaging.formats.jpeg.JpegConstants; | |
| 36 | import org.apache.commons.imaging.formats.jpeg.xmp.JpegRewriter; | |
| 37 | ||
| 38 | /** | |
| 39 | * Interface for Exif write/update/remove functionality for Jpeg/JFIF images. | |
| 40 | */ | |
| 41 | public class JpegIptcRewriter extends JpegRewriter { | |
| 42 | ||
| 43 | /** | |
| 44 | * Reads a Jpeg image, removes all IPTC data from the App13 segment but | |
| 45 | * leaves the other data in that segment (if present) unchanged and writes | |
| 46 | * the result to a stream. | |
| 47 | * <p> | |
| 48 | * | |
| 49 | * @param src | |
| 50 | * Image file. | |
| 51 | * @param os | |
| 52 | * OutputStream to write the image to. | |
| 53 | * | |
| 54 | * @see java.io.File | |
| 55 | * @see java.io.OutputStream | |
| 56 | */ | |
| 57 | public void removeIPTC(final File src, final OutputStream os) | |
| 58 | throws ImageReadException, IOException, ImageWriteException { | |
| 59 | final ByteSource byteSource = new ByteSourceFile(src); | |
| 60 |
1
1. removeIPTC : removed call to org/apache/commons/imaging/formats/jpeg/iptc/JpegIptcRewriter::removeIPTC → NO_COVERAGE |
removeIPTC(byteSource, os); |
| 61 | } | |
| 62 | ||
| 63 | /** | |
| 64 | * Reads a Jpeg image, removes all IPTC data from the App13 segment but | |
| 65 | * leaves the other data in that segment (if present) unchanged and writes | |
| 66 | * the result to a stream. | |
| 67 | * <p> | |
| 68 | * | |
| 69 | * @param src | |
| 70 | * Byte array containing Jpeg image data. | |
| 71 | * @param os | |
| 72 | * OutputStream to write the image to. | |
| 73 | */ | |
| 74 | public void removeIPTC(final byte src[], final OutputStream os) | |
| 75 | throws ImageReadException, IOException, ImageWriteException { | |
| 76 | final ByteSource byteSource = new ByteSourceArray(src); | |
| 77 |
1
1. removeIPTC : removed call to org/apache/commons/imaging/formats/jpeg/iptc/JpegIptcRewriter::removeIPTC → NO_COVERAGE |
removeIPTC(byteSource, os); |
| 78 | } | |
| 79 | ||
| 80 | /** | |
| 81 | * Reads a Jpeg image, removes all IPTC data from the App13 segment but | |
| 82 | * leaves the other data in that segment (if present) unchanged and writes | |
| 83 | * the result to a stream. | |
| 84 | * <p> | |
| 85 | * | |
| 86 | * @param src | |
| 87 | * InputStream containing Jpeg image data. | |
| 88 | * @param os | |
| 89 | * OutputStream to write the image to. | |
| 90 | */ | |
| 91 | public void removeIPTC(final InputStream src, final OutputStream os) | |
| 92 | throws ImageReadException, IOException, ImageWriteException { | |
| 93 | final ByteSource byteSource = new ByteSourceInputStream(src, null); | |
| 94 |
1
1. removeIPTC : removed call to org/apache/commons/imaging/formats/jpeg/iptc/JpegIptcRewriter::removeIPTC → NO_COVERAGE |
removeIPTC(byteSource, os); |
| 95 | } | |
| 96 | ||
| 97 | /** | |
| 98 | * Reads a Jpeg image, removes all IPTC data from the App13 segment but | |
| 99 | * leaves the other data in that segment (if present) unchanged and writes | |
| 100 | * the result to a stream. | |
| 101 | * <p> | |
| 102 | * | |
| 103 | * @param byteSource | |
| 104 | * ByteSource containing Jpeg image data. | |
| 105 | * @param os | |
| 106 | * OutputStream to write the image to. | |
| 107 | */ | |
| 108 | public void removeIPTC(final ByteSource byteSource, final OutputStream os) | |
| 109 | throws ImageReadException, IOException, ImageWriteException { | |
| 110 | final JFIFPieces jfifPieces = analyzeJFIF(byteSource); | |
| 111 | final List<JFIFPiece> oldPieces = jfifPieces.pieces; | |
| 112 | final List<JFIFPiece> photoshopApp13Segments = findPhotoshopApp13Segments(oldPieces); | |
| 113 | ||
| 114 |
2
1. removeIPTC : changed conditional boundary → KILLED 2. removeIPTC : negated conditional → KILLED |
if (photoshopApp13Segments.size() > 1) { |
| 115 | throw new ImageReadException( | |
| 116 | "Image contains more than one Photoshop App13 segment."); | |
| 117 | } | |
| 118 | final List<JFIFPiece> newPieces = removePhotoshopApp13Segments(oldPieces); | |
| 119 |
1
1. removeIPTC : negated conditional → SURVIVED |
if (photoshopApp13Segments.size() == 1) { |
| 120 | final JFIFPieceSegment oldSegment = (JFIFPieceSegment) photoshopApp13Segments | |
| 121 | .get(0); | |
| 122 | final Map<String,Object> params = new HashMap<String,Object>(); | |
| 123 | final PhotoshopApp13Data oldData = new IptcParser() | |
| 124 | .parsePhotoshopSegment(oldSegment.segmentData, params); | |
| 125 | final List<IptcBlock> newBlocks = oldData.getNonIptcBlocks(); | |
| 126 | final List<IptcRecord> newRecords = new ArrayList<IptcRecord>(); | |
| 127 | final PhotoshopApp13Data newData = new PhotoshopApp13Data(newRecords, | |
| 128 | newBlocks); | |
| 129 | final byte segmentBytes[] = new IptcParser() | |
| 130 | .writePhotoshopApp13Segment(newData); | |
| 131 | final JFIFPieceSegment newSegment = new JFIFPieceSegment( | |
| 132 | oldSegment.marker, segmentBytes); | |
| 133 |
1
1. removeIPTC : removed call to java/util/List::add → SURVIVED |
newPieces.add(oldPieces.indexOf(oldSegment), newSegment); |
| 134 | } | |
| 135 |
1
1. removeIPTC : removed call to org/apache/commons/imaging/formats/jpeg/iptc/JpegIptcRewriter::writeSegments → KILLED |
writeSegments(os, newPieces); |
| 136 | } | |
| 137 | ||
| 138 | /** | |
| 139 | * Reads a Jpeg image, replaces the IPTC data in the App13 segment but | |
| 140 | * leaves the other data in that segment (if present) unchanged and writes | |
| 141 | * the result to a stream. | |
| 142 | * | |
| 143 | * @param src | |
| 144 | * Byte array containing Jpeg image data. | |
| 145 | * @param os | |
| 146 | * OutputStream to write the image to. | |
| 147 | * @param newData | |
| 148 | * structure containing IPTC data. | |
| 149 | */ | |
| 150 | public void writeIPTC(final byte src[], final OutputStream os, | |
| 151 | final PhotoshopApp13Data newData) throws ImageReadException, IOException, | |
| 152 | ImageWriteException { | |
| 153 | final ByteSource byteSource = new ByteSourceArray(src); | |
| 154 |
1
1. writeIPTC : removed call to org/apache/commons/imaging/formats/jpeg/iptc/JpegIptcRewriter::writeIPTC → NO_COVERAGE |
writeIPTC(byteSource, os, newData); |
| 155 | } | |
| 156 | ||
| 157 | /** | |
| 158 | * Reads a Jpeg image, replaces the IPTC data in the App13 segment but | |
| 159 | * leaves the other data in that segment (if present) unchanged and writes | |
| 160 | * the result to a stream. | |
| 161 | * | |
| 162 | * @param src | |
| 163 | * InputStream containing Jpeg image data. | |
| 164 | * @param os | |
| 165 | * OutputStream to write the image to. | |
| 166 | * @param newData | |
| 167 | * structure containing IPTC data. | |
| 168 | */ | |
| 169 | public void writeIPTC(final InputStream src, final OutputStream os, | |
| 170 | final PhotoshopApp13Data newData) throws ImageReadException, IOException, | |
| 171 | ImageWriteException { | |
| 172 | final ByteSource byteSource = new ByteSourceInputStream(src, null); | |
| 173 |
1
1. writeIPTC : removed call to org/apache/commons/imaging/formats/jpeg/iptc/JpegIptcRewriter::writeIPTC → NO_COVERAGE |
writeIPTC(byteSource, os, newData); |
| 174 | } | |
| 175 | ||
| 176 | /** | |
| 177 | * Reads a Jpeg image, replaces the IPTC data in the App13 segment but | |
| 178 | * leaves the other data in that segment (if present) unchanged and writes | |
| 179 | * the result to a stream. | |
| 180 | * | |
| 181 | * @param src | |
| 182 | * Image file. | |
| 183 | * @param os | |
| 184 | * OutputStream to write the image to. | |
| 185 | * @param newData | |
| 186 | * structure containing IPTC data. | |
| 187 | */ | |
| 188 | public void writeIPTC(final File src, final OutputStream os, final PhotoshopApp13Data newData) | |
| 189 | throws ImageReadException, IOException, ImageWriteException { | |
| 190 | final ByteSource byteSource = new ByteSourceFile(src); | |
| 191 |
1
1. writeIPTC : removed call to org/apache/commons/imaging/formats/jpeg/iptc/JpegIptcRewriter::writeIPTC → NO_COVERAGE |
writeIPTC(byteSource, os, newData); |
| 192 | } | |
| 193 | ||
| 194 | /** | |
| 195 | * Reads a Jpeg image, replaces the IPTC data in the App13 segment but | |
| 196 | * leaves the other data in that segment (if present) unchanged and writes | |
| 197 | * the result to a stream. | |
| 198 | * | |
| 199 | * @param byteSource | |
| 200 | * ByteSource containing Jpeg image data. | |
| 201 | * @param os | |
| 202 | * OutputStream to write the image to. | |
| 203 | * @param newData | |
| 204 | * structure containing IPTC data. | |
| 205 | */ | |
| 206 | public void writeIPTC(final ByteSource byteSource, final OutputStream os, | |
| 207 | PhotoshopApp13Data newData) throws ImageReadException, IOException, | |
| 208 | ImageWriteException { | |
| 209 | final JFIFPieces jfifPieces = analyzeJFIF(byteSource); | |
| 210 | final List<JFIFPiece> oldPieces = jfifPieces.pieces; | |
| 211 | final List<JFIFPiece> photoshopApp13Segments = findPhotoshopApp13Segments(oldPieces); | |
| 212 | ||
| 213 |
2
1. writeIPTC : changed conditional boundary → KILLED 2. writeIPTC : negated conditional → KILLED |
if (photoshopApp13Segments.size() > 1) { |
| 214 | throw new ImageReadException( | |
| 215 | "Image contains more than one Photoshop App13 segment."); | |
| 216 | } | |
| 217 | List<JFIFPiece> newPieces = removePhotoshopApp13Segments(oldPieces); | |
| 218 | ||
| 219 | { | |
| 220 | // discard old iptc blocks. | |
| 221 | final List<IptcBlock> newBlocks = newData.getNonIptcBlocks(); | |
| 222 | final byte[] newBlockBytes = new IptcParser().writeIPTCBlock(newData | |
| 223 | .getRecords()); | |
| 224 | ||
| 225 | final int blockType = IptcConstants.IMAGE_RESOURCE_BLOCK_IPTC_DATA; | |
| 226 | final byte[] blockNameBytes = new byte[0]; | |
| 227 | final IptcBlock newBlock = new IptcBlock(blockType, blockNameBytes, | |
| 228 | newBlockBytes); | |
| 229 | newBlocks.add(newBlock); | |
| 230 | ||
| 231 | newData = new PhotoshopApp13Data(newData.getRecords(), newBlocks); | |
| 232 | ||
| 233 | final byte segmentBytes[] = new IptcParser() | |
| 234 | .writePhotoshopApp13Segment(newData); | |
| 235 | final JFIFPieceSegment newSegment = new JFIFPieceSegment( | |
| 236 | JpegConstants.JPEG_APP13_Marker, segmentBytes); | |
| 237 | ||
| 238 | newPieces = insertAfterLastAppSegments(newPieces, | |
| 239 | Arrays.asList(new JFIFPieceSegment[] { newSegment, })); | |
| 240 | } | |
| 241 | ||
| 242 |
1
1. writeIPTC : removed call to org/apache/commons/imaging/formats/jpeg/iptc/JpegIptcRewriter::writeSegments → KILLED |
writeSegments(os, newPieces); |
| 243 | } | |
| 244 | ||
| 245 | } | |
Mutations | ||
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1.1 2.2 |
|
| 119 |
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| 133 |
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1.1 2.2 |
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SAE India collegiate chapter of NIT Durgapur was conceived in 2007 with an idea to integrate the students of the college into international fabric of automobile engineering. Presently 200 students are enjoying the benefits of SAE India membership.
We organize a number of innovative events, workshops and lectures round the year and a competitive place where the sharpest minds battle in the quest to achieve disctinction. The amalgamation of all these events under a single roof, during the month of February finally results in the onique odyssey called 'Motor Zundung' which is the largest Auto fest of Eastern India. SAE NIT Durgapur also publishes its annual magazine called 'Autopia'.


3 writes to _commandName
System.Management.Automation (3)
engine\CommandCompletion\PseudoParameterBinder.cs (3)
1153
_commandName
= null;
1306
_commandName
= commandProcessor.CommandInfo.Name;
1314
_commandName
= scriptProcessor.CommandInfo.Name;


/* <CoffeeScript>
</CoffeeScript> */
/**
* @class Lumenize
*
*
* # Lumenize #
*
* Lumenize provides tools for aggregating data and creating time series and other temporal visualizations.
*
* The primary time-series aggregating functionality is provided by:
* * Lumenize.TimeSeriesCalculator - Sets of single-metric series or group-by series
* * Lumenize.TransitionsCalculator - Counts or sums for items moving from one state to another
* * Lumenize.TimeInStateCalculator - Cumulative amount of time unique work items spend in a particular state
*
* Simple group-by, 2D pivot-table and even multi-dimensional aggregations (OLAP cube) are provided by:
* * Lumenize.OLAPCube - Used by above three Calculators but also useful stand-alone, particularly for hierarchical roll-ups
*
* All of the above use the mathematical and statistical functions provided by:
* * Lumenize.functions - count, sum, standardDeviation, percentile coverage, min, max, etc.
*
* Three transformation functions are provided:
* * Lumenize.arrayOfMaps_To_CSVStyleArray - Used to transform from record to table format
* * Lumenize.csvStyleArray_To_ArrayOfMaps - Used to transform from table to record format
* * Lumenize.arrayOfMaps_To_HighChartsSeries - Used to transform from record format to the format expected by the HighCharts charting library
*
* And last, additional functionality is provided by:
* * Lumenize.histogram - create a histogram of scatter data
* * Lumenize.utils - utility methods used by the rest of Lumenize (type, clone, array/object functions, etc.)
*
*/
/* <CoffeeScript>
tzTime = require('tztime')
exports.Time = tzTime.Time
exports.TimelineIterator = tzTime.TimelineIterator
exports.Timeline = tzTime.Timeline
exports.utils = tzTime.utils
exports.TimeInStateCalculator = require('./src/TimeInStateCalculator').TimeInStateCalculator
exports.TransitionsCalculator = require('./src/TransitionsCalculator').TransitionsCalculator
exports.TimeSeriesCalculator = require('./src/TimeSeriesCalculator').TimeSeriesCalculator
datatransform = require('./src/dataTransform')
exports.arrayOfMaps_To_CSVStyleArray = datatransform.arrayOfMaps_To_CSVStyleArray
exports.csvStyleArray_To_ArrayOfMaps = datatransform.csvStyleArray_To_ArrayOfMaps
exports.arrayOfMaps_To_HighChartsSeries = datatransform.arrayOfMaps_To_HighChartsSeries
exports.csvString_To_CSVStyleArray = datatransform.csvString_To_CSVStyleArray
exports.csvStyleArray_To_CSVString = datatransform.csvStyleArray_To_CSVString
exports.functions = require('./src/functions').functions
exports.histogram = require('./src/histogram').histogram
exports.multiRegression = require('./src/multiRegression').multiRegression
exports.table = require('./src/table').table
exports.OLAPCube = require('./src/OLAPCube').OLAPCube
exports.anova = require('./src/anova').anova
exports.distributions = require('./src/distributions').distributions
exports.BayesianClassifier = require('./src/Classifier').BayesianClassifier
exports.Classifier = require('./src/Classifier').Classifier
exports.Store = require('./src/Store').Store
exports.RandomPicker = require('./src/RandomPicker').RandomPicker
</CoffeeScript> */