This phrase reflects a universal longing. But our world is addicted to ever more deadly war. How will the promise of peace really be fulfilled?
[From the January/February 2014 issue of Discern.]
The irony was hard to miss, even for nonreligious people. Here was a militaristic, atheistic global power, bringing to the world a peace gift inspired by—of all things—the Bible.
It was 1959 when the Soviet Union presented to the United Nations a bronze statue of a brawny man wielding a hammer. With it, he was reshaping a weapon representing war and destruction, a sword, into a tool suggesting peace and goodness, a plow.
Coming from a regime that disdained the Bible, persecuted the religious and had recently slaughtered millions of its own citizens, Russia’s gesture rang hollow. But the words on this famous statue, “We Shall Beat Our Swords Into Plowshares,” strongly resonated in the hearts of people around the world, as they do to this day.
When accepting this gift, then Secretary-General Dag Hammarskjöld declared that “the ancient dream of mankind, reflected in the words of Isaiah,” was the same dream that had inspired the creation of the U.N.
The statue, regrettably, does not cite Isaiah’s exact words. But in a park across the street from the U.N. stands the “Isaiah Wall,” inscribed with more of the prophet’s quote: “They shall beat their swords into plowshares, and their spears into pruning hooks; nation shall not lift up sword against nation. Neither shall they learn war any more.”
World statesmen often quote this verse in speeches. Musicians set it to songs ranging from the stirring finale in Les Miserables to Michael Jackson’s “Heal the World.” And anyone who reads it can identify with it: “That’s the world I want!” Isaiah’s words beautifully encapsulate a universal longing.
Perfecting the art of war
But over 50 years and many wars later we must ask, Can that world ever become reality? Or is it the stuff of whimsical dreams? Is it even remotely possible for us to find our way to Isaiah’s world when, as General Omar Bradley put it, “ours is a world of nuclear giants and ethical infants”? He added sadly, “We know more about war than we know about peace, more about killing than we know about living.”
Is the truth as fatalistic as Cormac McCarthy portrayed it in his novel Blood Meridian? “It makes no difference what men think of war. … War endures. As well ask men what they think of stone. War was always here. Before man was, war waited for him. The ultimate trade awaiting its ultimate practitioner. That is the way it was and will be” (1985).
Given our history, it seems to many that he’s right.
Man stumbled upon violence accidentally, biblical history shows, and it didn’t take us long! Adam and Eve’s son Cain, in a fit of jealousy, “rose up against Abel his brother and killed him.” Whatever he used—a rock, a limb, his fists?—Cain ignited humanity’s most dreadful plague, people rising up and killing one another. His wickedness stemmed from an emotional outburst, but those who followed quickly began studiously perfecting the art of war, devising the most efficient, destructive means possible.
And painful and repulsive as war is, we remain stumped in our quest to perfect the art of peace.
Changing the “seed-bed”
Lawrence LeShan is on to something, though, when he notes in his book The Psychology of War: Comprehending Its Mystique and Its Madness: “We must not ask, ‘What events led to the outbreak of this war or that one?’, but rather, ‘What is there in man that makes him so ready to go to war, in almost all cultures or economic conditions?’ The question we are dealing with here concerns the readiness, the receptivity, the seed-bed on which specific events fall and which, when nourished by it, flower into armed intergroup conflict” (2002, p. 109).
It’s clear to most people that the “seed-bed” of human thinking has to change. But how?
We come so close to the answer in Isaiah’s words etched on the wall near the U.N., but we miss it by a mile when we fail to read the rest of what he wrote. Those statues and songs rush to portray the beautiful end result of Isaiah’s ideal world, but they neglect to consider what precedes it.
Only in the rest of Isaiah’s words do we see the backstory that is crucial to understanding what will lead to walking away from war.
The prerequisites of peace
Isaiah begins by establishing the setting in which the only possibility of a warless world can take place: “Now it shall come to pass in the latter days that the mountain [government, in prophetic terms] of the Lord’s house shall be established on the top of the mountains [other human governments], and shall be exalted above the hills; and all nations shall flow to it” (Isaiah 2:2).
Fact one: World peace will never happen without Jesus Christ coming to the earth to establish the Kingdom of God over which He will reign as King of Kings. Bible prophecies center squarely on that event. Jesus warned that we will eventually teeter on the verge of destroying ourselves, but He won’t let that happen (Matthew 24:21-22). What next, though?
After He returns, people all over the world will say, “He will teach us His ways, and we shall walk in His paths.” What prompts this turning to God? “For out of Zion shall go forth the law, and the word of the Lord from Jerusalem” (Isaiah 2:3).
The little word “for” is quite important. It means “because” or as a consequence.
Fact two: The desire people have to learn from God arises because His law and word first go forth. The knowledge He gives stirs in them a longing to learn more. Finally they’re grasping how the “seed-bed” of human thinking works and why it can be so destructive.
Notice the beginning of verse 4, which is omitted from most artistic depictions of the “swords into plowshares” concept! “He shall judge between the nations, and shall rebuke many people.” This is a key statement—what is it telling us?
Fact three: Turning from war comes because of being judged and rebuked! God’s judgment here is not sentencing people to their fate. It is judgment clearly designed to help people comprehend their need to correct their futile, humanly devised ways, laws, paths and thoughts.
Along with judgment inevitably comes being “rebuked,” or convicted, convinced, corrected. Surely common sense tells us that something about the way we live desperately needs to be corrected!
By the nature of this process, the “swords into plowshares” scenario cannot happen overnight. People won’t immediately reject war when Christ returns, because they will first have to reject their way of thinking—the only way they’ve ever known. Rejecting one way of thinking depends on replacing it entirely with another.
War will only be rejected when a new way is accepted—God’s ways, His laws, His thoughts.
But He tells us, through Isaiah, it will happen!
Beating swords into plowshares is a wonderful metaphor describing a widespread physical response that will spring from a spiritual understanding. If we want world peace, we cannot exclude these spiritual prerequisites. We can’t erect statues and etch upon them partial sections of verse—but exclude the principles we must follow to find peace! Pretending we can make it happen without Christ returning and totally reshaping the way we think is delusional, if not self-righteous.
The heart of the matter
Centuries after Isaiah, another biblical writer elaborated further. The apostle James posed in the simplest of terms a core question all humans need to face: “Where do wars and fights come from among you?” (James 4:1). We tend, as LeShan noted, to answer with various events that trigger wars. But James went straight to the heart of the matter—each person’s heart.
How many wars have originated in religion, with all involved beseeching favor from God as the combatants kill one another? God will never answer when the spirit and motive are so wrong!
Wars and fights are symptoms of a deeper problem. “Do they not come,” he said, “from your desires for pleasure that war in your members [battle within you, New International Version]?”
Desire (or lust, as it’s also rendered) means that which pleases the senses, or suits one’s desire or pleasure. It includes the things that commonly motivate us, such as power, glory, position, wealth, dominance or simply just wanting our own way. All of these spring from self-centeredness. These things light the fuses of the worst human behavior.
James continues to describe the war in the mind: “You lust and do not have. You murder and covet and cannot obtain. You fight and war. Yet you do not have because you do not ask. You ask and do not receive, because you ask amiss, that you may spend it on your pleasures” (verses 2-3).
His point is simple: War is born from personal or national self-seeking, self-interest, self-aggrandizement. Until the self is conquered, war remains unconquered. Even asking things from others or from God is commonly selfish. How many wars have originated in religion, with all involved beseeching favor from God as the combatants kill one another? God will never answer when the spirit and motive are so wrong!
But James isn’t finished. He confronts us with another essential question: “Adulterers and adulteresses”—anyone claiming a spiritual relationship with God yet breaking the covenant—“do you not know that friendship with the world is enmity with God?”
Based on humanity’s track record, the answer is no. We don’t know how and why the world’s way is enmity with God. Fighting and warring on any level—in marriage and family, with neighbors, or among nations—follows the way of an ungodly world, not God. It stems from problems in the human heart, spiritual problems. And spiritual problems are rooted in rejecting God’s way of life.
James continually steers us back to this truth, never letting us excuse our way out of it. Conflicts may be acted out between humans, but the root problem is that we have first rejected God!
The solution is simple, though not easy for humans: “Submit to God,” “draw near to God,” “cleanse your hands” (repent and change), “purify your hearts, you double-minded” (verses 7-8). “Lament and mourn and weep,” meaning to genuinely be sorrowful, and “humble yourselves in the sight of the Lord” (verses 9-10).
Humans always resist that path, but it is truly the only path to peace. When we choose to walk that way, it is promised, “He will lift you up.”
Peace with God, then peace with man
So, is James too simplistic, or do his words simply cut to the heart of the matter? Actually, these are words inspired by God, and God is clear: Wars between people will cease only when we first end our war with Him!
When Christ returns, He will convince people that “the problem is not between you and this person or your nation and that one—the problem is between you and Me!” He will require each of us to confront the reality of our own nature—the self-centeredness that generates all that is wrong in our actions.
And as each of us accepts God’s righteous sovereignty, humbly seeks His forgiveness and help, changes the thoughts and intents of our hearts, and starts obeying His laws—the things that make for peace with our Creator—then we will finally find our way to making peace with our fellow man.
What about now?
Can we stop war and fighting now, on a worldwide basis? No. Christ must return; God’s Kingdom must come—and that’s the first thing Jesus told us to pray for (Matthew 6:10).
But can we live the way of peace on an individual basis? Yes! The second thing He said to pray for was, “Your will be done on earth as it is in heaven.” You have the opportunity now to choose to learn and do God’s will. You can understand His will and His way; you can turn away from self-will; and you can make peace with Him—if you are willing!
And that new world Isaiah wrote about? Well, you can read about it now, but even better than that, God says you can be there with Jesus Christ to usher it in—a wonderful world where “nation shall not lift up sword against nation, neither shall they learn war anymore.”
You can learn more about the way to peace in the articles “The Way to Peace” and “World Peace: How Will It Come?”


|
| | Builder (TTimeField component) |
| |
| virtual TBuilder | EmptyTime (TimeSpan emptyTime) |
| | The fields null value. More...
|
| |
| virtual TBuilder | SelectedTime (TimeSpan selectedTime) |
| |
| virtual TBuilder | SelectedValue (object selectedValue) |
| |
| virtual TBuilder | AutoSelect (bool autoSelect) |
| | true to automatically highlight the first result gathered by the data store in the dropdown list when it is opened. (Defaults to true). A false value would cause nothing in the list to be highlighted automatically, so the user would have to manually highlight an item before pressing the enter or tab key to select it (unless the value of (typeAhead) were true), or use the mouse to select a value. More...
|
| |
| virtual TBuilder | ForceSelection (bool forceSelection) |
| | true to restrict the selected value to one of the values in the list, false to allow the user to set arbitrary text into the field (defaults to false) More...
|
| |
| virtual TBuilder | GrowToLongestValue (bool growToLongestValue) |
| | false to not allow the component to resize itself when its data changes (and its grow property is true). Defaults to: true More...
|
| |
| virtual TBuilder | FireSelectOnLoad (bool fireSelectOnLoad) |
| | True to fire select event after setValue on page load More...
|
| |
| virtual TBuilder | MinChars (int minChars) |
| | The minimum number of characters the user must type before autocomplete and typeAhead activate (defaults to 4 if queryMode = 'remote' or 0 if queryMode = 'local', does not apply if editable = false). More...
|
| |
| virtual TBuilder | TypeAhead (bool typeAhead) |
| | True to populate and autoselect the remainder of the text being typed after a configurable delay (typeAheadDelay) if it matches a known value (defaults to false). More...
|
| |
| virtual TBuilder | TypeAheadDelay (int typeAheadDelay) |
| | The length of time in milliseconds to wait until the typeahead text is displayed if TypeAhead = true (defaults to 250). More...
|
| |
| virtual TBuilder | ValueNotFoundText (string valueNotFoundText) |
| | When using a name/value combo, if the value passed to setValue is not found in the store, valueNotFoundText will be displayed as the field text if defined (defaults to undefined). If this default text is used, it means there is no value set and no validation will occur on this field. More...
|
| |
| virtual TBuilder | AltFormats (string altFormats) |
| | Multiple date formats separated by " | " to try when parsing a user input value and it doesn't match the defined format (defaults to 'g:ia|g:iA|g:i a|g:i A|h:i|g:i|H:i|ga|ha|gA|h a|g a|g A|gi|hi|gia|hia|g|H|gi a|hi a|giA|hiA|gi A|hi A'). More...
|
| |
| virtual TBuilder | Format (string format) |
| | The default time format string which can be overriden for localization support. The format must be valid according to Ext.Date.parse (defaults to 'g:i A', e.g., '3:15 PM'). For 24-hour time format try 'H:i' instead. More...
|
| |
| virtual TBuilder | Increment (int increment) |
| | The number of minutes between each time value in the list (defaults to 15). More...
|
| |
| virtual TBuilder | MaxText (string maxText) |
| | The error text to display when the entered time is after maxValue (defaults to 'The time in this field must be equal to or before {0}'). More...
|
| |
| virtual TBuilder | MaxTime (TimeSpan maxTime) |
| | The maximum allowed time. Can be either a Javascript date object with a valid time value or a string time in a valid format – see format and altFormats (defaults to undefined). More...
|
| |
| virtual TBuilder | MinTime (TimeSpan minTime) |
| | The minimum allowed time. Can be either a Javascript date object with a valid time value or a string time in a valid format – see format and altFormats (defaults to undefined). More...
|
| |
| virtual TBuilder | MinText (string minText) |
| | The error text to display when the entered time is before minValue (defaults to 'The time in this field must be equal to or after {0}'). More...
|
| |
| virtual TBuilder | PickerMaxHeight (int pickerMaxHeight) |
| | The maximum height of the Ext.picker.Time dropdown. Defaults to 300. More...
|
| |
| virtual TBuilder | SelectOnTab (bool selectOnTab) |
| | Whether the Tab key should select the currently highlighted item. Defaults to true. More...
|
| |
| virtual TBuilder | SnapToIncrement (bool snapToIncrement) |
| | Specify as true to enforce that only values on the increment boundary are accepted. Defaults to: false More...
|
| |
| virtual TBuilder | SubmitFormat (string submitFormat) |
| | The date format string which will be submitted to the server. The format must be valid according to Ext.Date.parse (defaults to format). More...
|
| |
| virtual TBuilder | ListConfig (BoundList listConfig) |
| |
| virtual TBuilder | PageSize (int pageSize) |
| | If greater than 0, a Ext.toolbar.Paging is displayed in the footer of the dropdown list and the filter queries will execute with page start and limit parameters. Only applies when queryMode = 'remote' (defaults to 0). More...
|
| |
| virtual TBuilder | QueryCaching (bool queryCaching) |
| | When true, this prevents the combo from re-querying (either locally or remotely) when the current query is the same as the previous query. Defaults to: true More...
|
| |
| virtual TBuilder | QueryDelay (int queryDelay) |
| | The length of time in milliseconds to delay between the start of typing and sending the query to filter the dropdown list (defaults to 500 if queryMode = 'remote' or 10 if queryMode = 'local') More...
|
| |
| virtual TBuilder | QueryMode (DataLoadMode queryMode) |
| | Set to 'local' if the ComboBox loads local data (defaults to 'remote' which loads from the server). More...
|
| |
| virtual TBuilder | QueryParam (string queryParam) |
| | Name of the parameter used by the Store to pass the typed string when the ComboBox is configured with queryMode: 'remote' (defaults to 'query'). If explicitly set to a falsy value it will not be sent. More...
|
| |
| virtual TBuilder | TriggerAction (TriggerAction triggerAction) |
| | The action to execute when the trigger is clicked. More...
|
| |
| virtual TBuilder | Listeners (Action< ComboBoxListeners > action) |
| | Client-side JavaScript Event Handlers More...
|
| |
| virtual TBuilder | DirectEvents (Action< ComboBoxDirectEvents > action) |
| | Server-side Ajax Event Handlers More...
|
| |
| | Builder () |
| |
| | Builder (TimeField component) |
| |
| | Builder (TimeField.Config config) |
| |
| | Builder (TPickerField component) |
| |
| virtual TBuilder | MatchFieldWidth (bool matchFieldWidth) |
| | Whether the picker dropdown's width should be explicitly set to match the width of the field. Defaults to true. More...
|
| |
| virtual TBuilder | OpenCls (string openCls) |
| | A class to be added to the field's bodyEl element when the picker is opened. Defaults to 'x-pickerfield-open'. More...
|
| |
| virtual TBuilder | PickerAlign (string pickerAlign) |
| | The alignment position with which to align the picker. Defaults to "tl-bl?" More...
|
| |
| virtual TBuilder | PickerOffset (int[] pickerOffset) |
| | An offset [x,y] to use in addition to the pickerAlign when positioning the picker. Defaults to undefined. More...
|
| |
| virtual TBuilder | AutoPostBackEvent (PickerAutoPostBackEvent autoPostBackEvent) |
| |
| virtual TBuilder | TriggerCls (string triggerCls) |
| | An additional CSS class used to style the trigger button. The trigger will always get the class 'x-form-trigger' and triggerCls will be appended if specified. More...
|
| |
| virtual TBuilder | TriggerIcon (TriggerIcon triggerIcon) |
| | The icon to use in the trigger. More...
|
| |
| virtual TBuilder | HideBaseTrigger (bool hideBaseTrigger) |
| | true to hide base trigger More...
|
| |
| virtual TBuilder | Expand () |
| |
| virtual TBuilder | Collapse () |
| |
| virtual TBuilder | SetHideBaseTrigger (bool hideTrigger) |
| | Sets the value of hideBaseTrigger. More...
|
| |


About SQID
SQID is a project of the Knowledge-Based Systems Group of TU Dresden. Developers include Markus Krötzsch, Michael Günther, Markus Damm, and Georg Wild.
SQID is programmed in JavaScript with additional server-side code in Java and Python to extract, query, and preprocess data.
What does SQID mean?
The origin of the name is unknown, but it seems to be an abbreviation of something. Current hypotheses include:
- Searching, Querying, and Interacting with Data
- Sweet QIDs
- SPARQL Querying Isn't Difficult
- Surprisingly Quick Information Display
- See Quality In Data
Where can I make comments and contributions?
All code is found in our public repository. Bugs and wishes are best reported by submitting an issue there. Pull requests are welcome.


Word on The Street
by Birmingham TimesWe asked Birmingham-area residents, What food or dessert do you look forward to during Thanksgiving?
Cheri Wingo: “Preparing and making my grandmother’s cornbread dressing. It just reminds me of all the years growing up in Florence, Ala. and sitting around the family table with my grandparents and all my cousins . . . now my grandparents aren’t here anymore and I don’t live close to my cousins so now my family enjoys the same foods we ate back then.”
Ashley Williams: “Banana pudding. It’s just something about the warmth, I know some people make it cold, but the warmth and gooeyness of the banana pudding that makes you feel like you’re at home, the right things are happening and love is in the atmosphere.”
Lynette Miller: “Probably my mom’s stuffing. It’s not Thanksgiving unless I have my mom’s stuffing; my sister had it flown in two years ago because my mom moved to Florida and none of us can make it the way she makes it, so we have her make it and overnight it to us.”
Suzette Puzinausaas: “I don’t eat a lot of desserts but I do look forward to eating pumpkin pie. It’s so earthy and warm and it evokes emotions and eating it kind of makes me back flash to family and just really good times.”


Source code for importers.forum.stackoverflow.querier_stackoverflow
#!/usr/bin/env python
# -*- coding: utf-8 -*-
__author__ = 'valerio cosentino'
import stackexchange
import re
from BeautifulSoup import BeautifulSoup
from util.token_util import TokenUtil
from util.date_util import DateUtil
[docs]class StackOverflowQuerier():
"""
This class collects the data available on Stackoverflow via its API
"""
def __init__(self, token, logger):
"""
:type token: str
:param token: the token to access the Stackoverflow API
:type logger: Object
:param logger: logger
"""
try:
self._token = token
self._logger = logger
self._token_util = TokenUtil(self._logger, "stackoverflow")
self._date_util = DateUtil()
self._so = stackexchange.Site(stackexchange.StackOverflow, app_key=self._token)
self._so.impose_throttling = True
self._so.throttle_stop = False
except:
self._logger.error("StackOverflowQuerier init failed")
raise
[docs] def get_topic_ids(self, search_query, before_date):
"""
gets the data source topic ids
:type search_query: str
:param search_query: a label used to mark questions in Stackoverflow
:type before_date: str
:param before_date: selects questions with creation date before a given date (YYYY-mm-dd)
"""
questions = []
self._token_util.wait_is_usable(self._so)
for question in self._so.questions(tagged=[search_query], pagesize=10).fetch():
questions.append(question)
self._token_util.wait_is_usable(self._so)
if before_date:
questions = [q for q in questions if q.creation_date <=
self._date_util.get_timestamp(before_date, "%Y-%m-%d")]
return [question.id for question in questions]
[docs] def get_topic(self, question_id):
"""
gets the topic body
:type question_id: int
:param question_id: the data source question id
"""
try:
self._token_util.wait_is_usable(self._so)
question = self._so.question(question_id, body="True")
except:
question = None
return question
[docs] def get_topic_name(self, question):
"""
gets the topic title
:type question: Object
:param question: the Object representing the question
"""
return question.title
[docs] def get_container_own_id(self, container):
"""
gets the data source container id
:type container: Object
:param container: the Object representing the container
"""
return container.id
[docs] def get_container_votes(self, container):
"""
gets the data source container votes
:type container: Object
:param container: the Object representing the container
"""
return container.score
[docs] def get_topic_labels(self, question):
"""
gets the topic labels
:type question: Object
:param question: the Object representing the question
"""
try:
labels = question.tags
except:
labels = []
return labels
[docs] def get_topic_views(self, question):
"""
gets the topic view count
:type question: Object
:param question: the Object representing the question
"""
return question.view_count
[docs] def is_accepted_answer(self, answer):
"""
checks if the answer is the accepted one
:type answer: Object
:param answer: the Object representing the answer
"""
try:
found = answer.accepted
except:
found = False
return found
[docs] def get_container_created_at(self, container):
"""
gets the container creation date
:type container: Object
:param container: the Object representing the container
"""
return container.creation_date
[docs] def get_topic_last_change_at(self, question):
"""
gets the topic last change date
:type question: Object
:param question: the Object representing the question
"""
return question.last_activity_date
[docs] def get_container_body(self, container):
"""
gets the container body
:type container: Object
:param container: the Object representing the container
"""
return container.body
[docs] def get_container_author(self, container):
"""
gets the container author
:type container: Object
:param container: the Object representing the container
"""
self._token_util.wait_is_usable(self._so)
user = self._so.user(container.owner_id).display_name
return user
[docs] def get_answers(self, question):
"""
gets the answer of a question
:type question: Object
:param question: the Object representing the question
"""
answers = []
self._token_util.wait_is_usable(self._so)
for answer in question.answers:
answers.append(answer)
self._token_util.wait_is_usable(self._so)
return answers
[docs] def get_attachments(self, body):
"""
extracts the attachments from a text
:type body: str
:param body: text of a question/comment/answer
"""
p = re.compile("")
matches = p.findall(body)
attachments = []
for m in matches:
attachments.append(m)
return attachments
[docs] def get_attachment_name(self, html_tag):
"""
extracts the attachment name
:type html_tag: str
:param html_tag: text
"""
p = re.compile(">.*")
matches = p.findall(html_tag)
found = None
if matches:
found = matches[0].strip('')[0:]
else:
self._logger.info("url name not extracted for: " + html_tag)
return found
[docs] def get_attachment_url(self, html_tag):
"""
extracts the attachment url
:type html_tag: str
:param html_tag: text
"""
p = re.compile("\".*\"")
matches = p.findall(html_tag)
found = None
if matches:
found = matches[0].strip('"')
else:
self._logger.info("url not extracted for: " + html_tag)
return found
[docs] def generate_attachment_id(self, message_id, pos):
"""
creates id for attachment using the message id and position
:type message_id: int
:param message_id: id of the message where the attachment was found
:type pos: int
:param pos: position of the message where the attachment was found
"""
return str(message_id) + str(pos)


{% extends 'base.html' %} {% block content %}
Machine learning classification problem overview
Classification identifies to which of a set of categories a new observation belongs. Classification problem is an example of pattern recognition that predict a probability of a given example belonging to each output class. The output variables are often called labels or categories. There are a number of classification models. Most popular are - Naive Bayes, Random Forest, Logistic Regression and SVR.
Classification problem examples: Email spam detector • Speech Recognition • DNA Sequence Classification
Preprocessing steps: One Hot Encoding • Label Encoding • Feature Standardization • Train-Test Split
Possible issues & pitfalls: Dummy Variable Trap • Overfitting
We'll use sklearn library to reshuffle our dataset - we want to avoid any particular samples order that could somehow disrupt machine learning process. Our X,y separated dataset:
Standardization is commonly required for machine learning tasks. It helps to avoid weighting imbalances among features. We'll use StandardScaler from sklearn library:
We'll use 80% of a dataset to train our machine learning model. Other 20% we'll use to measure it's performance. With use of sklearn.model_selection library:
X_train records: {{X_train_len}}
X_test records: {{X_test_len}}
We'll run a quick performance test of various classification algorithms:
To measure initial performance, we'll fit raw models to our training set (without specifying any parameters) using k-Fold Cross Validation technique:
Classification algorithm choice
Predicting all 6 classes it's not an easy task and we can see that Naive Bayes and AdaBoost didn't handle it well. Other bottom performers were Logistic Regression and KNN. Standard deviation was under 5% (except NB - 15%!). Let's keep only 4 top performance for now and try to tune some hyperparameters.


| Class | Description |
|---|---|
| CryptoFunctions | |
| CryptoFunctions.AESDecryptFunction |
AES_DECRYPT() decrypts the encrypted string crypt_str using the key string key_str and returns the original cleartext string.
|
| CryptoFunctions.AESEncryptFunction |
aes_encrypt()/ aes_decrypt(): implement encryption and decryption of data using the official AES (Advanced Encryption Standard) algorithm,
previously known as "Rijndael." AES_ENCRYPT() encrypts the string str using the key string key_str and returns a
binary string containing the encrypted output.
|
| CryptoFunctions.MD2Function |
This class returns the md2 digest of a given input string.
|
| CryptoFunctions.MD5Function |
This function returns the MD5 digest of a given input string.
|
| CryptoFunctions.SHA1Function |
sha(
|
| CryptoFunctions.SHA256Function |
sha2(
|
| CryptoFunctions.SHA384Function |
This function returns the SHA384 digest of a given input string.
|
| CryptoFunctions.SHA512Function |
This function returns the SHA512 digest of a given input string.
|
| NearestDateFunctions | |
| NearestDateFunctions.NearestDateFunction |
This function takes two arguments, an input date object, and an interval and returns
the previous date that is the first date in that period.
|
| NearestDateFunctions.NearestDateFunctionWithString |
This function takes three arguments, an input date string, an input date format string, and an interval and returns
the previous date that is the first date in that period.
|
| NearestDateUtils | |
| NetworkFunctions | |
| NetworkFunctions.AddressCountFunction |
This function retunrs the number of IP addresses in the input CIDR block.
|
| NetworkFunctions.BroadcastAddressFunction |
This function returns the broadcast address of a given CIDR block.
|
| NetworkFunctions.HighAddressFunction |
This function gets the numerically highest IP address in an input CIDR block.
|
| NetworkFunctions.InetAtonFunction |
This function converts an IPv4 address into a BigInt.
|
| NetworkFunctions.InetNtoaFunction |
This function converts a BigInt IPv4 into dotted decimal notation.
|
| NetworkFunctions.InNetworkFunction |
This function takes two arguments, an input IPv4 and a CIDR, and returns true if the IP is in the given CIDR block
|
| NetworkFunctions.IsPrivateIP |
This function returns true if a given IPv4 address is private, false if not.
|
| NetworkFunctions.IsValidIPFunction |
Returns true if the input string is a valid IP address
|
| NetworkFunctions.IsValidIPV4Function |
Returns true if the input string is a valid IPv4 address
|
| NetworkFunctions.IsValidIPv6Function |
Returns true if the input string is a valid IP address
|
| NetworkFunctions.LowAddressFunction |
This function gets the numerically lowest IP address in an input CIDR block.
|
| NetworkFunctions.NetmaskFunction |
This function gets the netmask of the input CIDR block.
|
| NetworkFunctions.UrlDecodeFunction |
This function decodes URL strings.
|
| NetworkFunctions.UrlEncodeFunction |
This function encodes URL strings.
|
| PhoneticFunctions | |
| PhoneticFunctions.Caverphone1Function |
The Caverphone function is a phonetic matching function.
|
| PhoneticFunctions.Caverphone2Function |
The Caverphone function is a phonetic matching function.
|
| PhoneticFunctions.ColognePhoneticFunction |
Encodes a string into a Cologne Phonetic value.
|
| PhoneticFunctions.DaitchMokotoffFunction |
Encodes a string into a Daitch-Mokotoff Soundex value.
|
| PhoneticFunctions.DoubleMetaphoneFunction |
Implements the Double Metaphone phonetic algorithm (https://en.wikipedia.org/wiki/Metaphone),
and calculates a given string's Double Metaphone value.
|
| PhoneticFunctions.MatchRatingFunction |
Match Rating Approach Phonetic Algorithm Developed by Western Airlines in 1977.
|
| PhoneticFunctions.MetaphoneFunction |
Implements the Metaphone phonetic algorithm (https://en.wikipedia.org/wiki/Metaphone),
and calculates a given string's Metaphone value.
|
| PhoneticFunctions.NYSIISFunction |
The New York State Identification and Intelligence System Phonetic Code, commonly known as NYSIIS, is a phonetic algorithm devised in 1970 as part of the New York State Identification and Intelligence System (now a part of the New York State Division of Criminal Justice Services).
|
| PhoneticFunctions.RefinedSoundexFunction |
Encodes a string into a Refined Soundex value.
|
| PhoneticFunctions.SoundexFunction |
Encodes a string into a Soundex value.
|
| StringDistanceFunctions | |
| StringDistanceFunctions.CosineDistanceFunction |
This function calculates the cosine distance between two strings.
|
| StringDistanceFunctions.FuzzyScoreFunction |
This function calculates the cosine distance between two strings.
|
| StringDistanceFunctions.HammingDistanceFunction |
The hamming distance between two strings of equal length is the number of
positions at which the corresponding symbols are different.
|
| StringDistanceFunctions.JaccardDistanceFunction |
Measures the Jaccard distance of two sets of character sequence.
|
| StringDistanceFunctions.JaroDistanceFunction |
A similarity algorithm indicating the percentage of matched characters between two character sequences.
|
| StringDistanceFunctions.LevenstheinDistanceFunction |
An algorithm for measuring the difference between two character sequences.
|
| StringDistanceFunctions.LongestCommonSubstringDistanceFunction |
The Longest common subsequence algorithm returns the length of the longest subsequence that two strings have in common.
|
| TestCryptoFunctions | |
| TestNearestDateFunctions | |
| TestNetworkFunctions | |
| TestPhoneticFunctions | |
| TestStringDistanceFunctions | |
| TestTimeBucketFunction | |
| TestUserAgentFunctions | |
| TimeBucketFunctions | |
| TimeBucketFunctions.DoubleTimeBucketFunction |
This function is used for facilitating time series analysis by creating buckets of time intervals.
|
| TimeBucketFunctions.TimeBucketFunction |
This function is used for facilitating time series analysis by creating buckets of time intervals.
|
| TimeBucketFunctions.TimeBucketNSFunction |
This function is used for facilitating time series analysis by creating buckets of time intervals.
|
| TimeBucketFunctions.TimestampTimeBucketFunction |
This function is used for facilitating time series analysis by creating buckets of time intervals.
|
| UserAgentAnalyzerProvider | |
| UserAgentFunctions | |
| UserAgentFunctions.NullableUserAgentFunction | |
| UserAgentFunctions.UserAgentFieldFunction | |
| UserAgentFunctions.UserAgentFunction |
| Enum | Description |
|---|---|
| NearestDateUtils.TimeInterval |
Specifies the time grouping to be used with the nearest date function
|
Copyright © 2021 The Apache Software Foundation. All rights reserved.


OceanInsightUVVIS
Release v2.0.0
Python package to read the Ocean Insight ultraviolet-visible spectroscopy (uv-vis) file format.
Ocean Insight (formerly Ocean Optics) produce instrumentation for spectroscopy.
Their data acquisition package – OceanView – can export
spectra in a number of file formats. Here we read the ASCII (with header data)
text format.
Usage
Construction
To read a spectrum file, first create an instance of an OceanInsightUVVIS class, then pass the spectrum filename to
the read
function. As a shortcut, pass the spectrum filename directly to the constructor.
from uvvis.uvvis_spectrum import UVVisSpectrum
obj = UVVisSpectrum()
spectrum = obj.read("myfile.txt")
or
from uvvis.uvvis_spectrum import UVVisSpectrum
spectrum = UVVisSpectrum("myfile.txt")
Functionality
Retrieve the filename of the currently active spectrum
filename = spectrum.filename()
Retrieve the spectral data as a pandas.DataFrame
data = spectrum.data()
Retrieve the raw file header information as a dictionary
header = spectrum.header()
Retrieve the file metadata as a dictionary
metadata = spectrum.metadata()
Retrieve the file metadata as a JSON string
jsonmetadata = spectrum.metadata_as_json()
Copyright and Licence for use
Copyright (C) 2021 Alex Henderson<EMAIL_ADDRESS>Release v2.0.0
This work is licensed under a MIT license.
SPDX-License-Identifier: MIT
The most recent version of this software library can be found here: https://github.com/UoMMIB/OceanInsightUVVIS/
Contributors
Alex Henderson, University of Manchester. alex.henderson@manchester.ac.uk


How to migrate a blog
Migrating a blog can be tricky; there are a few things you may not think about, but you're going to want to pay attention to...
Optimize your work efficiency with tips for using Google Chrome
Google Chrome is a more powerful piece of software than you might think. There are a number of invaluable hotkeys, shortcuts, and tips that can optimize your work efficiency...

If I were to tell you I had a company whose business model was to get as many customers as possible, at a loss, and then worry about the whole money thing later, you'd laugh in my face; right? Please say yes...
How to send a meaningful email.
I've sent a **ton** of emails this last week; cold emails, intros, follow ups, you name it. No rest for the wicked. I've decided that it's about time someone wrote about this.
Why I hate the phrase Corporate America
Hang tight, this is going to get a little Ayn-Randian.
Track the time (benchmark) a command takes in *NIX
TL;DR: use the `time` command.
Ruby on Rails Controller VS. Model
Often times the question comes up in Rails regarding what code belongs in the model vs the controller. Picture this...
Unicoins are the Greatest Thing Ever
Stack overflow started a thing called Unicoins...
Startup Challenge Update: Delegating design with Elance
So... I'm bad at sales. I can't sell things, and it's a problem for me. This is why I've started a challenge for myself I'm calling the Startup Challenge. I'm going to sell a simple...


| A) |
The computer provides for precise and general conversation.
|
| B) |
Texts such as
Fractals, Visualization and J [7],
Exploring Math [8], and
Concrete Math Companion [14]
use the language in a variety of topics.
|
| C) |
The appended dictionary of J provides a complete
and concise dictionary and grammar.
|
| D) |
J Phrases [9] provides guidance
in writing programs, and almost any topic provides problems of
a wide range of difficulty.
|
| E) |
Words possess considerable structure, as in +:
and -: and *: and %: for double,
halve, square, and square root.
Moreover, a beginner can assign and use mnemonic names appropriate
to any native language, as in sqrt=:%: and entier=:<.
(French name) and sin=:1&o. and SIN=:1&o<EMAIL_ADDRESS>(for sine in degrees).
|
We will hereafter introduce and use new primitives with
little or no discussion, assuming that the reader will
experiment with them on the computer, consult the dictionary
to determine their meanings, or perhaps infer their meanings
from their structure. For example, the appearance of the
word


{{rfiData.members.numUniqueFetps}} responders at {{rfiData.members.numFetps}} locations selected
Enter the event location to see nearby responders.
Please include any additional details about the date that may be informative and relevant (e.g. date refers to first confirmation)


ENGLISH LESSONS REMINDERS
- Use Google Drive to share your answers.
- Answer all the questions.
- Follow the required minimum number of sentences.
- Send us a message if you have questions.
- Inform us when you are done.
- We will check all of your answers.

- We will let you know if you need to repeat an activity.
- Please complete the activities within the limited training period to avoid expiration and additional fees.
- We discovered that students who skip writing longer than three days do not graduate from the program.
- Do your best to write every day.


| OLD line(s): 56
<Description>Number eligible dishwashers type A</Description> | NEW line(s): 56
<Description>Number eligible dishwashers - Type A</Description> |
| OLD line(s): 66
<Description>Number eligible dishwashers type B</Description> | NEW line(s): 66
<Description>Number eligible dishwashers - Type B</Description> |
| OLD line(s): 76
<Description>Average number dishwashers produced in prior 2 calendar years type A</Description> | NEW line(s): 76
<Description>Average number dishwashers produced in prior 2 calendar years - Type A</Description> |
| OLD line(s): 86
<Description>Average number dishwashers produced in prior 2 calendar years type B</Description> | NEW line(s): 86
<Description>Average number dishwashers produced in prior 2 calendar years - Type B</Description> |
| OLD line(s): 96
<Description>Subtract line 2(a) from line 1(a) type A</Description> | NEW line(s): 96
<Description>Subtract line 2(a) from line 1(a) - Type A</Description> |
| OLD line(s): 106
<Description>Subtract Line 2(b) from Line 1(b) type B</Description> | NEW line(s): 106
<Description>Subtract Line 2(b) from Line 1(b) - Type B</Description> |
| OLD line(s): 116
<Description>Multiply Line 3(a) by Line 4(a) type A</Description> | NEW line(s): 116
<Description>Multiply Line 3(a) by Line 4(a) - Type A</Description> |
| OLD line(s): 126
<Description>Multiply Line 3(b) by Line 4(b) type B</Description> | NEW line(s): 126
<Description>Multiply Line 3(b) by Line 4(b) - Type B</Description> |
| OLD line(s): 148
<Description>Type A Clothes Washers Produced</Description> | NEW line(s): 148
<Description>Type A eligible clothes washers produced</Description> |
| OLD line(s): 158
<Description>Type B Clothes Washers Produced</Description> | NEW line(s): 158
<Description>Type B eligible clothes washers produced</Description> |
| OLD line(s): 168
<Description>Type C Clothes Washers Produced</Description> | NEW line(s): 168
<Description>Type C eligible clothes washers produced</Description> |
| OLD line(s): 178
<Description>Type D Clothes Washers Produced</Description> | NEW line(s): 178
<Description>Type D eligible clothes washers produced</Description> |
| OLD line(s): 189
<Description>Average number eligible clothes washer type A</Description> | NEW line(s): 189
<Description>Average number Type A eligible clothes washers</Description> |
| OLD line(s): 199
<Description>Average number eligible clothes washer type B</Description> | NEW line(s): 199
<Description>Average number Type B eligible clothes washers</Description> |
| OLD line(s): 210
<Description>Average number eligible clothes washer type C</Description> | NEW line(s): 210
<Description>Average number Type C eligible clothes washers</Description> |
| OLD line(s): 221
<Description>Average number eligible clothes washer type D</Description> | NEW line(s): 221
<Description>Average number Type D eligible clothes washers</Description> |
| OLD line(s): 232
<Description>Subtract line 8(a) from line 7(a) type A</Description> | NEW line(s): 232
<Description>Subtract line 8(a) from line 7(a) - Type A</Description> |
| OLD line(s): 239
<!-- Subtract Line 8(b) From Line 7(b) Type A --> | NEW line(s): 239
<!-- Subtract Line 8(b) From Line 7(b) Type B --> |
| OLD line(s): 243
<Description>Subtract line 8(b) from line 7(b) type B</Description> | NEW line(s): 243
<Description>Subtract line 8(b) from line 7(b) - Type B</Description> |
| OLD line(s): 254
<Description>Subtract line 8(c) from line 7(c) type C</Description> | NEW line(s): 254
<Description>Subtract line 8(c) from line 7(c) - Type C</Description> |
| OLD line(s): 265
<Description>Subtract line 8(d) from line 7(d) type D</Description> | NEW line(s): 265
<Description>Subtract line 8(d) from line 7(d) - Type D</Description> |
| OLD line(s): 318
<Description>Tentative credit for clothes washers</Description> | NEW line(s): 318
<Description>Total of columns 11a through 11d</Description> |
| OLD line(s): 330
<Description>Type A refrigerators produced</Description> | NEW line(s): 330
<Description>Type A eligible refrigerators produced</Description> |
| OLD line(s): 340
<Description>Type B refrigerators produced</Description> | NEW line(s): 340
<Description>Type B eligible refrigerators produced</Description> |
| OLD line(s): 350
<Description>Type C refrigerators produced</Description> | NEW line(s): 350
<Description>Type C eligible refrigerators produced</Description> |
| OLD line(s): 360
<Description>Type D refrigerators produced</Description> | NEW line(s): 360
<Description>Type D eligible refrigerators produced</Description> |
| OLD line(s): 370
<Description>Average number eligible refrigerator type A</Description> | NEW line(s): 370
<Description>Average number Type A eligible refrigerators</Description> |
| OLD line(s): 380
<Description>Average number eligible refrigerator type B</Description> | NEW line(s): 380
<Description>Average number Type B eligible refrigerators</Description> |
| OLD line(s): 390
<Description>Average number eligible refrigerator type C</Description> | NEW line(s): 390
<Description>Average number Type C eligible refrigerators</Description> |
| OLD line(s): 400
<Description>Average number eligible refrigerator type D</Description> | NEW line(s): 400
<Description>Average number Type D eligible refrigerators</Description> |
| OLD line(s): 407
<!-- Substract Line 14(a) From Line 13(a) Type A --> | NEW line(s): 407
<!-- Subtract Line 14(a) From Line 13(a) Type A --> |
| OLD line(s): 411
<Description>Subtract line 14(a) from line 13(a) Type A</Description> | NEW line(s): 411
<Description>Subtract line 14a from line 13a</Description> |
| OLD line(s): 418
<!-- Substract Line 14(b) From Line 13(b) Type B --> | NEW line(s): 418
<!-- Subtract Line 14(b) From Line 13(b) Type B --> |
| OLD line(s): 422
<Description>Subtract line 14(b) from line 13(b) Type B</Description> | NEW line(s): 422
<Description>Subtract line 14b from line 13b</Description> |
| OLD line(s): 429
<!-- Substract Line 14(c) From Line 13(c) Type C --> | NEW line(s): 429
<!-- Subtract Line 14(c) From Line 13(c) Type C --> |
| OLD line(s): 433
<Description>Subtract line 14(c) from line 13(c) Type C</Description> | NEW line(s): 433
<Description>Subtract line 14c from line 13c</Description> |
| OLD line(s): 440
<!-- Substract Line 14(d) From Line 13(d) Type D --> | NEW line(s): 440
<!-- Subtract Line 14(d) From Line 13(d) Type D --> |
| OLD line(s): 444
<Description>Subtract line 14(d) from line 13(d) Type D</Description> | NEW line(s): 444
<Description>Subtract line 14d from line 13d</Description> |
| OLD line(s): 455
<Description>Multiply line 15(a) by line 16(a) type A</Description> | NEW line(s): 455
<Description>Multiply line 15a by line 16a</Description> |
| OLD line(s): 466
<Description>Multiply line 15(b) by line 16(b) type B</Description> | NEW line(s): 466
<Description>Multiply line 15b by line 16b</Description> |
| OLD line(s): 476
<Description>Multiply line 15(c) by line 16(c) type C</Description> | NEW line(s): 476
<Description>Multiply line 15c by line 16c</Description> |
| OLD line(s): 487
<Description>Multiply line 15(d) by line 16(d) type D</Description> | NEW line(s): 487
<Description>Multiply line 15d by line 16d</Description> |
| OLD line(s): 498
<Description>Tentative credit for refrigerators</Description> | NEW line(s): 498
<Description>Total of columns 17a through 17d</Description> |
| OLD line(s): 510
<Description>Total tentative credit</Description> | NEW line(s): 510
<Description>Total of all tentative credits</Description> |
| OLD line(s): 520
<Description>2 % average gross receipts</Description> | NEW line(s): 520
<Description>2% of average annual gross receipts</Description> |
| OLD line(s): 530
<Description>Line 11(d) amount</Description> | NEW line(s): 530
<Description>Amount from line 11, column d</Description> |
| OLD line(s): 540
<Description>Line 17(d) amount</Description> | NEW line(s): 540
<Description>Amount from line 17, column d</Description> |
| OLD line(s): 550
<Description>Maximum credit allowed</Description> | NEW line(s): 550
<Description>Maximum credit amount</Description> |
| OLD line(s): 560
<Description>Smallest of lines 19, 20, 21(d)</Description> | NEW line(s): 560
<Description>The smallest of lines 19, 20, 21d</Description> |


Ieuan Griffiths Portfolio
menu
About Me
Technologies and Software
Example Work
CV
About Me
Technologies and Software
Example Work
CV
My CV
Download


Inormation,insights and your role if you are the one who thinks that he can create patterns and find one, mathematically, you are hired we dont need nerds, we need people who can give models to industry which can generate sales,revenues, and much more.
The age of context is here industry demands the next level of hardware which can and predict changes around you or the user we develop these highly sophisticated h/w which can set temperatures and changes music according to your context and if you think that its easy for you, your in!
Its not always about us, we put you first,if you got something amazing hidden in you which you think is great to share with us don't be afraid, show us let us know probably we can sit and discuss what to do next! with that.


The felp
package provides
?.
pseudo-post fix operator to simultaneously
display a help document and a structure of an object?p
pseudo-post fix operator to display document of
a packagefelp
function and ?
operator to extend
help
and ?
in the utils
package
by displaying structure of an object
felp?. # and `felp(felp)` return source and document of `felp` function
package =
[34m
[1mNULL
[22m
[39m, ...
[33m)
[39m
[31mfunction
[39m
[33m(
[39mtopic,
[33m{
[39m
[31mif
[39m
[34m(
[39m
[36mmissing
[39m
[36m(
[39mtopic
[36m)
[39m
[34m)
[39m =
[36msubstitute
[39m
[34m(
[39mpackage
[34m)
[39m,
[36mreturn
[39m
[34m(
[39m
[36mdo.call
[39m
[36m(
[39mhelp,
[36mlist
[39m
[33m(
[39mpackage
...
[33m)
[39m
[36m)
[39m
[34m)
[39m<-
[39m
[36mrev
[39m
[34m(
[39m
[36mas.character
[39m
[36m(
[39m
[36msubstitute
[39m
[33m(
[39mtopic
[33m)
[39m
[36m)
[39m
[34m)
[39m
t
[32m<-
[39m
[36mc
[39m
[34m(
[39m
[36mas.character
[39m
[36m(
[39m
[36msubstitute
[39m
[33m(
[39mpackage
[33m)
[39m
[36m)
[39m, t
[36m[
[39m
[34m2L
[39m
[36m]
[39m
[34m)
[39m
[34m[
[39m
[34m1L
[39m
[34m]
[39m
p
[32m
[31mif
[39m
[34m(
[39m
[36mis.na
[39m
[36m(
[39mp
[36m)
[39m
[34m)
[39m <-
[39m
[34m
[1mNULL
[22m
[39m
p
[32menvir =
[31mif
[39m
[33m(
[39m
[36mis.null
[39m
[34m(
[39mp
[34m)
[39m
[33m)
[39m
[36mstr
[39m
[34m(
[39m
[36mget
[39m
[36m(
[39mt
[33m[
[39m
[34m1L
[39m
[33m]
[39m,
[36mparent.frame
[39m
[33m(
[39m
[33m)
[39m
[31melse
[39m
[36masNamespace
[39m
[33m(
[39mp
[33m)
[39m
[36m)
[39m
[34m)
[39m
[36mtry
[39m
[34m(
[39m
[36mhelp
[39m
[36m(
[39mt
[33m[
[39m
[34m1L
[39m
[33m]
[39m, p
[33m[
[39m
[34m1L
[39m
[33m]
[39m, ...
[36m)
[39m
[34m)
[39m
[33m}
[39m<environment: namespace:felp>
Warning in max(i1[i1 < i]): no non-missing arguments to max; returning -Inf
Warning in max(i1[i1 < i]): no non-missing arguments to max; returning -Inf
Warning in max(i1[i1 < i]): no non-missing arguments to max; returning -Inf
Warning in max(i1[i1 < i]): no non-missing arguments to max; returning -Inf
| felp | R Documentation |
Structure of object is returned by str()
. For a function,
its source is returned instead of str()
.
felp(topic, package = NULL, ...)
topic
|
usually, a name or character string specifying the topic for which help is sought. A character string (enclosed in explicit single or double quotes) is always taken as naming a topic.
If the value of See ‘Details’ for what happens if this is omitted. |
package
|
a name or character vector giving the packages to look into for
documentation, or |
…
|
Arguments passed on to
|
# Identical to help(identity); print(identity)
felp(identity)
# Identical to help(iris); str(iris)
felp(iris)
# Identical to help(package = stats)
felp(package = stats)
dummy?. # and `felp(dummy)` return sructure and document of `dummy` dataset.
List of 2
$ a: chr "a"
$ b: num 1
Warning in max(i1[i1 < i]): no non-missing arguments to max; returning -Inf
Warning in max(i1[i1 < i]): no non-missing arguments to max; returning -Inf
Warning in max(i1[i1 < i]): no non-missing arguments to max; returning -Inf
Warning in max(i1[i1 < i]): no non-missing arguments to max; returning -Inf
| dummy | R Documentation |
A dummy data for felp
dummy
An object of class list
of length 2.
felp?p # and `felp(package = felp)` return document of `felp` package
Information on package 'felp'
Description:
Package: felp
Type: Package
Title: Functional Help for Functions, Objects, and Packages
Version: 0.3.0
Author: Atsushi Yasumoto [aut, cph, cre]
(<https://orcid.org/0000-0002-8335-495X>)
Authors@R: c( person( given = "Atsushi", family = "Yasumoto",
role = c("aut", "cph", "cre"), email =
<EMAIL_ADDRESS>comment = c(ORCID =
"0000-0002-8335-495X") ) )
Maintainer: Atsushi Yasumoto<EMAIL_ADDRESS>Description: Enhance R help system by fuzzy search and preview
interface, pseudo-postfix operators, and more. The
`?.` pseudo-postfix operator and the `?` prefix
operator displays documents and contents (source or
structure) of objects simultaneously to help
understanding the objects. The `?p` pseudo-postfix
operator displays package documents, and is shorter
than help(package = foo).
URL: https://github.com/atusy/felp
BugReports: https://github.com/atusy/felp/issues
License: MIT + file LICENSE
Encoding: UTF-8
Roxygen: list(markdown = TRUE)
RoxygenNote: 7.2.1
Imports: prettycode, curl, data.table, dplyr, htmltools,
magrittr, matrixStats, miniUI, reactable,
rstudioapi, rlang, shiny, stringi, utils
Suggests: knitr, printr, testthat (>= 2.1.0), covr, rmarkdown
VignetteBuilder: knitr
Language: en-US
Built: R 4.2.1; ; 2022-10-09 12:48:14 UTC; unix
Index:
? Functional help with ? operator
dummy A dummy data for felp
felp Functional help which displays structure of an
object in addition to help
fuzzyhelp Fuzzily Search Help and View the Selection


{% extends 'base.html' %} {% block content %} {% if error %} There was an error with your upload! Confirm your file is formatted appropriately. Email<EMAIL_ADDRESS>for help. {% endif %} Upload New Shared Task Submission Submission Information {% csrf_token %} {{ form }} Please upload your file (please compress the file with gzip) DSTC10file {% endblock %}
Please upload your file (please compress the file with gzip)


Simple Exponential Smoothing
Using exponential smoothing techniques to generate forecasts.
Posted on October 7, 2018
Read more
Declarative Transaction Management with Spring framework
Getting declarative transaction management to work with Spring can be
a slightly challenging task.
Posted on October 5, 2018
Read more


We would like to thank the many people who have helped us develop this book and this curriculum.
Our subject is a clear intellectual descendant of "6.231," a wonderful subject on programming linguistics and the lambda calculus taught at MIT in the late 1960s by Jack Wozencraft and Arthur Evans, Jr.
We owe a great debt to Robert Fano, who reorganized MIT's introductory curriculum in electrical engineering and computer science to emphasize the principles of engineering design. He led us in starting out on this enterprise and wrote the first set of subject notes from which this book evolved.
Much of the style and aesthetics of programming that we try to teach were developed in conjunction with Guy Lewis Steele Jr., who collaborated with Gerald Jay Sussman in the initial development of the Scheme language. In addition, David Turner, Peter Henderson, Dan Friedman, David Wise, and Will Clinger have taught us many of the techniques of the functional programming community that appear in this book.
Joel Moses taught us about structuring large systems. His experience with the Macsyma system for symbolic computation provided the insight that one should avoid complexities of control and concentrate on organizing the data to reflect the real structure of the world being modeled.
Marvin Minsky and Seymour Papert formed many of our attitudes about programming and its place in our intellectual lives. To them we owe the understanding that computation provides a means of expression for exploring ideas that would otherwise be too complex to deal with precisely. They emphasize that a student's ability to write and modify programs provides a powerful medium in which exploring becomes a natural activity.
We also strongly agree with Alan Perlis that programming is lots of fun and we had better be careful to support the joy of programming. Part of this joy derives from observing great masters at work. We are fortunate to have been apprentice programmers at the feet of Bill Gosper and Richard Greenblatt.
It is difficult to identify all the people who have contributed to the development of our curriculum. We thank all the lecturers, recitation instructors, and tutors who have worked with us over the past fifteen years and put in many extra hours on our subject, especially Bill Siebert, Albert Meyer, Joe Stoy, Randy Davis, Louis Braida, Eric Grimson, Rod Brooks, Lynn Stein, and Peter Szolovits. We would like to specially acknowledge the outstanding teaching contributions of Franklyn Turbak, now at Wellesley; his work in undergraduate instruction set a standard that we can all aspire to.
We are grateful to Jerry Saltzer and Jim Miller for helping us grapple with the mysteries of concurrency, and to Peter Szolovits and David McAllester for their contributions to the exposition of nondeterministic evaluation in chapter 4.
Many people have put in significant effort presenting this material at other universities. Some of the people we have worked closely with are Jacob Katzenelson at the Technion, Hardy Mayer at the University of California at Irvine, Joe Stoy at Oxford, Elisha Sacks at Purdue, and Jan Komorowski at the Norwegian University of Science and Technology. We are exceptionally proud of our colleagues who have received major teaching awards for their adaptations of this subject at other universities, including Kenneth Yip at Yale, Brian Harvey at the University of California at Berkeley, and Dan Huttenlocher at Cornell.
Al Moyé arranged for us to teach this material to engineers at Hewlett-Packard, and for the production of videotapes of these lectures.
We would like to thank the talented instructors — in particular Jim Miller, Bill Siebert, and Mike Eisenberg — who have designed continuing education courses incorporating these tapes and taught them at universities and industry all over the world.
Many educators in other countries have put in significant work translating the first edition. Michel Briand, Pierre Chamard, and André Pic produced a French edition; Susanne Daniels-Herold produced a German edition; and Fumio Motoyoshi produced a Japanese edition. We do not know who produced the Chinese edition, but we consider it an honor to have been selected as the subject of an "unauthorized" translation.
It is hard to enumerate all the people who have made technical contributions to the development of the Scheme systems we use for instructional purposes. In addition to Guy Steele, principal wizards have included Chris Hanson, Joe Bowbeer, Jim Miller, Guillermo Rozas, and Stephen Adams. Others who have put in significant time are Richard Stallman, Alan Bawden, Kent Pitman, Jon Taft, Neil Mayle, John Lamping, Gwyn Osnos, Tracy Larrabee, George Carrette, Soma Chaudhuri, Bill Chiarchiaro, Steven Kirsch, Leigh Klotz, Wayne Noss, Todd Cass, Patrick O'Donnell, Kevin Theobald, Daniel Weise, Kenneth Sinclair, Anthony Courtemanche, Henry M. Wu, Andrew Berlin, and Ruth Shyu.
Beyond the MIT implementation, we would like to thank the many people who worked on the IEEE Scheme standard, including William Clinger and Jonathan Rees, who edited the R4RS, and Chris Haynes, David Bartley, Chris Hanson, and Jim Miller, who prepared the IEEE standard.
Dan Friedman has been a long-time leader of the Scheme community. The community's broader work goes beyond issues of language design to encompass significant educational innovations, such as the high-school curriculum based on EdScheme by Schemer's Inc., and the wonderful books by Mike Eisenberg and by Brian Harvey and Matthew Wright.
We appreciate the work of those who contributed to making this a real book, especially Terry Ehling, Larry Cohen, and Paul Bethge at the MIT Press. Ella Mazel found the wonderful cover image. For the second edition we are particularly grateful to Bernard and Ella Mazel for help with the book design, and to David Jones, TEX wizard extraordinaire. We also are indebted to those readers who made penetrating comments on the new draft: Jacob Katzenelson, Hardy Mayer, Jim Miller, and especially Brian Harvey, who did unto this book as Julie did unto his book Simply Scheme.
Finally, we would like to acknowledge the support of the organizations that have encouraged this work over the years, including support from Hewlett-Packard, made possible by Ira Goldstein and Joel Birnbaum, and support from DARPA, made possible by Bob Kahn.


Post by: carina caoor, Ranch Hand
on Nov 23, 2008 01:25:00
Hi i am using commons-httpclient to send parameters in the messgae body while invoking a servlet (making post request) now when i call my application url which is running on SSL it throws me followi ng error


Login
Register
Simply DND Sign Up
Username
Email
Confirm Email
Password
Confirm Password
Create Account


Reset May 1st 2016. Last updated Feb 10th 2017. Goal: 8000$. Raised: 1984.50$ *Excludes online campaign
Join students from the University of Ottawa contribute to the fight against world hunger by supporting our page! We believe that no person should be denied basic human necessities such as living provisions, education and sanitation. This is why we have come together to inform our peers at the University of Ottawa about this issue and start a chain reaction in our community to make a change for the better!
Hunger claims one million young lives every year, but for the first time in history, game changing solutions are within our reach. Using ready-to-use therapeutic foods, we can now treat children at home, and save lives at a scale never before imagined. 45 days and $45 is all it takes to restore a severely malnourished child to health in just a few short weeks.


J Plus G Automate
Hey Upload Your Excel File (.xlsx,.xls)
Method to Do
Choose one process
Completed SRF To ICMR Update
Go
Cancel


{% extends "base.html" %} {% block content %}
{{ service.description }}
Service manager: {{ service.manager }} {{ service.manager.email }}
Service location: {{ service.location }}


Hangman in Haskell
As I noticed a question for a more idiomatic Haskell version of the game Hangman on codereview.stackoverflow.com, I decided to give it a go; this is the result:
Note
This article has been posted on Reddit’s Haskell channel, and gradual improvements were made on this article based on tips in the threads, so feel free to check these.
Tips
Most idiomatic Haskell code I see has a very high signal to noise ratio. In your code I have to read every single line and figure out what it does in my head.
You can achieve this by making a lot of tiny functions (after all, composition is key for a functional program), and use as much of the domain language as possible. These tiny functions don’t need to stand on their own; using let x=... in ...
or where x=...
tends to help a lot.
Also, try to figure out what state you need to keep, and name it. I see a lot of functional programmers design their apps types-first. Having an explicit model that doesn’t allow faulty state tends to help big-time.
Make sure you don’t add state you can calculate from other state, use functions for that, otherwise your data structure might get inconsistent. Old dogs refer to this as normalisation. Normalisation used to be a necessity because storage was expensive back in the days, but not any longer. However, in code, it is better to still respect this rule.
AFAIK tuples should mostly be used inside functions, but never exposed, except maybe for the most trivial cases like key-value pairs, and even that is debatable… After all, how much work is it to define data KeyValuePair a b= KeyValuePair a b
?
I am by no means an expert in Haskell, and learned these rules from doing mostly object-oriented programming. However, in a functional language these rules tend to be way easier to implement.
About operator shortcuts etc: I don’t use them a lot - yet -, unless the Haskell linter suggests me to use it.
I do think that using a tool like ghc-mod
and hlint
is a necessity for Haskell development.
TL;DR: use proper types, extract parts into smaller functions, and try to properly name them.


|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object net.sourceforge.cilib.Problem.OptimisationProblemAdapter net.sourceforge.cilib.Problem.FunctionOptimisationProblem net.sourceforge.cilib.Problem.FunctionMaximisationProblem net.sourceforge.cilib.Problem.DeratingFunctionMaximisationProblem
Title: DeratingFunctionMaximisationProblem
Description: This class provides a way to modify the search space such that a solution could be removed from the search space and a new solution can be searched for.
The interested reader is referred to: Beasley, D., Bull, D. R. & Martin R. R. (1993). A Sequential Niche Technique for Multimodal Function Optimization. Evolutionary Computation 1(2), MIT Press, pp.101-125.
| Constructor Summary | |
DeratingFunctionMaximisationProblem()
The default constuctor. |
| Method Summary | |
void |
addSolution(double[] solution)
This method will add a solution to the vectorSolutions. |
void |
addSolution(java.lang.Object key,
double[] solution)
This is a utility method that can be used to only unique solutions. |
void |
clear()
Removes all solutions from the vectorSolutions |
Function |
getDeratingFunction()
This method gets the function that is used to modify the search space, i.e. |
double |
getRawFitness(java.lang.Object solution)
This method finds the fitness of the solution without applying the derating function. |
double |
normalise(double distance)
This method is used to calculate the normalised distance of a value in the domain of the problem. |
void |
setDeratingFunction(Function deratingFunction)
This is an accessor method that can be used to set the deratingFunction that is used to modify the search space |
void |
setFunction(Function function)
This method sets the function to evaluate (that is the search space). |
| Methods inherited from class net.sourceforge.cilib.Problem.FunctionMaximisationProblem |
getError |
| Methods inherited from class net.sourceforge.cilib.Problem.FunctionOptimisationProblem |
getDomain, getFunction |
| Methods inherited from class net.sourceforge.cilib.Problem.OptimisationProblemAdapter |
getFitness, getFitnessEvaluations |
| Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public DeratingFunctionMaximisationProblem()
| Method Detail |
public double getRawFitness(java.lang.Object solution)
solution
- The solution to find the fitness off.
public void addSolution(double[] solution)
solution
- The position in the search to modify.public void addSolution(java.lang.Object key, double[] solution)
key
- The key into the hashtablesolution
- The solution to addpublic Function getDeratingFunction()
public void setDeratingFunction(Function deratingFunction)
deratingFunction
- The derating function to use
when modifying the search space.public double normalise(double distance)
distance
- The distance to normalise
public void clear()
public void setFunction(Function function)
setFunction
in class FunctionOptimisationProblem
function
- The function to evaluate.
|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |


The OBORCHAIN platform launches on the Ethereum Mainnet. Users can fund or crowdfund open source issues on GitHub using the OBOR token. Developers can claim the OBOR token after a successful ICO.
In Quarter 2 we plan to bring our tokens to a number of exchanges online.
Upon successful exchange addition of our token we plan to launch our blockchain network and release it to the public.
Crowdsale investors now reap the benefit of investing in our large array of projects and hence are rewarded tokens for 0.5% of every 10k tokens owned.


Username is in use, try something else! <% } else if (error === 2) { %>
Your email has been used, try something else or try login to your old account! <% } %>


{% extends "searchLayout.html" %}
{% block header %}
Search artists
{% endblock header %}
{% block searchType %}
artists
{% endblock searchType %}
{% block attributes1 %}
Choose...
Name
Followers
{% endblock attributes1 %}
{% block attributes2 %}
Choose...
Name
Followers
{% endblock attributes2 %}
{% block results %}
{% if artists != None %}
{% if artists|length == 0 %}
There were no artist results returned.
{% else %}
Name
Followers
Popularity
No of Songs in DB
{% for artist in artists %}
{{ artist.name }}
{{ artist.followers }}
{{ artist.popularity }}
{{ songCounts[artist.id] }}
{% endfor %}
{% endif %}
{% endif %}
{% endblock results %}
{% block infoTable %}
Attribute
Type
Description
Name
string
The name of the artist.
Followers
integer
The total number of followers.
Popularity
integer
The popularity of the artist. The value will be between 0 and 100, with 100 being the most popular. The artist’s popularity is calculated from the popularity of all the artist’s tracks.
{% endblock infoTable%}


Register Below To Access Library Services
Username:
Password:
Full Name:
Address:
E-mail:
Contact Number:


Using Aloha Editor
After reading this guide, you will be able to:
- Embed Aloha Editor in your web application.
- Load plugins to enrich your editing experience.
- Configure Aloha Editor to make your content editable and persist changes.
- Customize the editor in different contexts.
1 Install Aloha
Let’s begin by installing the Aloha Editor library. There are two ways to choose right now.
Actually you don’t “install” Aloha Editor, since it is neither a standalone CMS nor an HTML editor to create websites. It is a JavaScript Library which has to be embedded and integrated in your web application. Use it like a supersonic textarea. You can edit any DOM element with this supersonic textarea, but you need to care about configuration and storage.
cd aloha cp -r aloha-minified path_to_your_webapp/javascripts/aloha
2 Embed Aloha
Let’s assume that you have installed Aloha to your webapplication in a path like javascripts/aloha.
Put the following in the head of your web application to load Aloha with a basic formatting plugin:
<head> <script src="javascripts/aloha/aloha.js" data-aloha-plugins="common/format"></script> </head>
We will cover just enough about RequireJS to get you started here. To learn more about how RequireJS works, read our Aloha dependency management with requireJS guide.
In the script tag attribute data-aloha-plugins="common/format" we tell Aloha which plugins should be loaded. We come to this later, but note that the mere inclusion does not yet change the behaviour of your web page.
Aloha Editor tries to determ the baseUrl to load common plugins, css and localization files. Aloha Editor does the lookup the following way:
- use Aloha.settings.baseUrl
- find first occureancy of a script tag, where the file name is aloha.js
- find the first script tag where a data attribute data-aloha-plugins is added
By default the baseUrl is used to lookup at least following files:
baseUrl/aloha/nls/18n
baseUrl/plugins/common/plugin
baseUrl/aloha.css
You may define different mappings for localization, common plugins and the aloha.css
If all this fails Aloha Editor may not be able to load properly.
3 Create editables
An editable is an HTML element that should be editable by Aloha. Aloha includes a jQuery plugin to create the editables through selectors. Once Aloha is loaded by RequireJS, we can call .aloha() on the matched elements. The require
function takes care that Aloha is actually loaded, so you can put this code anywhere after the inclusion of require.js
.
<script type="text/javascript"> Aloha.ready( function() { // Make #content editable once Aloha is loaded and ready. Aloha.jQuery('#content').aloha(); }); </script>
Et voilà! You should now see the floating menu of Aloha when you click into your #content element.
Since the .aloha()
plugin can be called on any jQuery set, you could create many editables at once by specifying a CSS class or any other jQuery selector.
// Make all elements with class="content" editable Aloha.jQuery('.content').aloha();
4 CSS loading
Not yet done
5 Localization
Use the “localization” setting to set the current language of Aloha:
<script type="text/javascript"> // switch Aloha Editor's localization to french Aloha.settings.locale = 'fr'; </script>
As Aloha Editor uses RequireJS to handle it’s localization needs a powerful fallback mechanism is in place. See http://requirejs.org/docs/api.html#i18n for additional details.
6 Using plugins
6.1 Laoding plugins
Loading the new plugins is easy, just add it to the list of plugins in the main script tag loading Aloha:
<head> <script src="javascripts/aloha/aloha.js" data-aloha-plugins="common/format,common/list,common/table" > </script> </head>
6.2 Configuring plugins
Every plugin provides its configuration settings and namespace. Configuration settings are absolutely plugin specific.
var Aloha = {}; Aloha.settings = { pluginA: { // set value for pluginA value: 20, // set an array list: ['some', 'other'], // set an object object: { huhu: 'hello' } } };
6.3 Plugin bundles
Aloha Editor comes with a bundle of common plugins. A bundle is a installation specific path where Aloha looks for plugins. The structure of a plugin is a follows:
mybundle
plugin1
pluginX
Every plugin has the file structure as described above.
You can use plugins from this bundle by adding the common/pluginname to the data-aloha-plugins attribute of the script tag. See the example above. Additionally you may add your own bundle, which can be located in a complete different path. You can specify the path like this.
var Aloha = {}; Aloha.settings = { bundles: { // Path for custom bundle relative from Aloha.settings.baseUrl usually path of aloha.js custom1: '../mybundle', // Path for custom bundle with an absolute path at the server custom2: '/yourbundle', // Path for a custom bundle located at another server //(NOTE: cross site scritping issues with that configuration) custom3: 'http://theserver.com/their/bundle' } };
You can now easily load plugins from that bundles as follows
<head> <script src="javascripts/aloha/aloha.js" data-aloha-plugins="common/link,custom1/plugin1,custom2/plugin2,custom3/plugin3" > </script> </head>
This example will try to load following plugins:
- javascripts/aloha/lib/../plugins/common/link/lib/link-plugin.js
- javascripts/aloha/lib/../../mybundle/plugin1/lib/plugin1-plugin.js
- /yourbundle/plugin2/lib/plugin2-plugin.js
- http://theserver.com/their/bundle/plugin3/lib/plugin3-plugin.js
7 jQuery compatibility
Aloha Editor currently puts 3 objects in the global namespace:
- Aloha the core Aloha Editor object which gives you access to the main functionality
- GENTICS the utilities to manipulate the DOM in a proper way
Aloha Editor will not interfere with any jQuery version you use on your site. Anyway if you want to use the jQuery version of your site you may specify the jQuery to use for Aloha editor. All Aloha Editor jQuery plugins will then be attached to the specified jQuery version.
var Aloha = {}; Aloha.settings: { jQuery: $ };
The order Aloha Editor looks for a specified jQuery is:
- Aloha.settings.jQuery
- Aloha.jQuery
- buildin jQuery
8 Changelog
- July 3, 2011: Initial version by Sebastian Kurfürst and Christopher Hlubek


Going from obscure actor to Hollywood golden boy in just a handful of years, Matt Damon became an instant sensation when
he co-wrote and starred in Good Will Hunting. With his Best Original Screenplay Oscar (shared by co-writer and co-star Ben
Affleck), he was ensured a place on the Hollywood "It" boy roster. A product of Cambridge...More


Creates a new invalidation request :see: http://goo.gl/8vECq
Get all invalidation requests for a given CloudFront distribution. This returns an instance of an InvalidationListResultSet that automatically handles all of the result paging, etc. from CF - you just need to keep iterating until there are no more results.
| Parameters: |
|
|---|---|
| Return type: | |
| Returns: | An InvalidationListResultSet iterator that lists invalidation requests for a given CloudFront distribution. Automatically handles paging the results. |
Adds a new content object to the Distribution. The content for the object will be copied to a new Key in the S3 Bucket and the permissions will be set appropriately for the type of Distribution.
| Parameters: |
|
|---|---|
| Return type: | |
| Returns: | The newly created object. |
Creates a signed CloudFront URL that is only valid within the specified parameters.
| Parameters: |
|
|---|---|
| Return type: | str |
| Returns: | The signed URL. |
Delete this CloudFront Distribution. The content associated with the Distribution is not deleted from the underlying Origin bucket in S3.
Deactivate the Distribution. A convenience wrapper around the update method.
Activate the Distribution. A convenience wrapper around the update method.
Return a list of all content objects in this distribution.
| Return type: | list of boto.cloudfront.object.Object |
|---|---|
| Returns: | The content objects |
Sets the S3 ACL grants for the given object to the appropriate value based on the type of Distribution. If the Distribution is serving private content the ACL will be set to include the Origin Access Identity associated with the Distribution. If the Distribution is serving public content the content will be set up with “public-read”.
| Parameters: |
|
|---|
Sets the S3 ACL grants for all objects in the Distribution to the appropriate value based on the type of Distribution.
| Parameters: | replace (bool) – If False, the Origin Access Identity will be appended to the existing ACL for the object. If True, the ACL for the object will be completely replaced with one that grants READ permission to the Origin Access Identity. |
|---|
Update the configuration of the Distribution. The only values of the DistributionConfig that can be directly updated are:
- CNAMES
- Comment
- Whether the Distribution is enabled or not
Any changes to the trusted_signers or origin properties of this distribution’s current config object will also be included in the update. Therefore, to set the origin access identity for this distribution, set Distribution.config.origin.origin_access_identity before calling this update method.
| Parameters: |
|
|---|
| Parameters: |
|
|---|
Update the configuration of the StreamingDistribution. The only values of the StreamingDistributionConfig that can be directly updated are:
- CNAMES
- Comment
- Whether the Distribution is enabled or not
Any changes to the trusted_signers or origin properties of this distribution’s current config object will also be included in the update. Therefore, to set the origin access identity for this distribution, set StreamingDistribution.config.origin.origin_access_identity before calling this update method.
| Parameters: |
|
|---|
Origin information to associate with the distribution. If your distribution will use a non-Amazon S3 origin, then you use the CustomOrigin element.
| Parameters: |
|
|---|
Origin information to associate with the distribution. If your distribution will use an Amazon S3 origin, then you use the S3Origin element.
| Parameters: |
|
|---|
A simple invalidation request. :see: http://docs.amazonwebservices.com/AmazonCloudFront/2010-08-01/APIReference/index.html?InvalidationBatchDatatype.html
Create a new invalidation request: :paths: An array of paths to invalidate
Add another path to this invalidation request
Escape a path, make sure it begins with a slash and contains no invalid characters
Remove a path from this invalidation request
Get this batch as XML
A resultset for listing invalidations on a given CloudFront distribution. Implements the iterator interface and transparently handles paging results from CF so even if you have many thousands of invalidations on the distribution you can iterate over all invalidations in a reasonably efficient manner.
Represents InvalidationSummary complex type in CloudFront API that lists the id and status of a given invalidation request.
Returns a Distribution object representing the parent CloudFront distribution of the invalidation request listed in the InvalidationSummary.
| Return type: | boto.cloudfront.distribution.Distribution |
|---|---|
| Returns: | A Distribution object representing the parent CloudFront distribution of the invalidation request listed in the InvalidationSummary |
Returns an InvalidationBatch object representing the invalidation request referred to in the InvalidationSummary.
| Return type: | boto.cloudfront.invalidation.InvalidationBatch |
|---|---|
| Returns: | An InvalidationBatch object representing the invalidation request referred to by the InvalidationSummary |


Food
REVEALED: Favourite takeaway meals in Dundalk and Louth
Food & Drink
by David LynchAccording to the data boffins at Justeat.ie, the favourite takeaway meal in Louth is pizza.
Although the people in Louth have spoken and although a pizza takeaway is at the top of their preferred cuisine - the food item which comes in on the most orders is actually a battered sausage.
While, people in Dundalk are most likely to be ordering a 'battered sausage' as part of their meal, chicken balls are also a close favourite for those across the town with this item coming second on the orders list.
In order of preference, here's what people across the Wee County are most likely to order cuisine-wise:
1 Pizza
2 Chinese
4 Fish & Chips
5 Kebab
6 Italian
7 Indian
8 Burger
9 Sandwich/Wrap shops
10 Thai


Malakal harbour lies on the western side of Koror island, which itself lies off the southern end of the main island of Palau.
Do not rely on GPS for entry into Palau.
There are definite discrepancies between GPS derived positions and most charts of Palau, including both paper and electronic charts.
The GPS position at the centre of the entrance to the East Passage is 07° 16.84' N x 134° 28.01' E. Watch out for the reef extending seaward from both sides of the channel. Do not cut the corners!
The GPS position at the center of the entrance to the West Passage is 07° 32.48' N x 134° 27.77' E. This should locate you in line with the range markers.
It is strongly advised that you arrive in daylight and in time to arrive at the commercial dock before 4.30pm.
Position 7° 30' North , 133° 30' East.
See Palau Clearance for the details.
The RBYC website has all the necessary information and advice for visiting yachtsmen.
Last updated November 2014.
Visiting yachts are invited to come around to the Royal Belau Yacht Club anchorage AFTER they have completed Vessel Entry Clearance. The Club can assist with finding a suitable anchorage or available mooring. A useful aerial photograph of this anchorage with marked hazards and anchoring zones can be seen here.
In the main harbour yachts should not anchor to the north of the northern port wall as there is a giant clam population there. There is a spot about 30 feet deep near the N/NE corner of the port wall (south of two old anchored tugs) which has good holding (it is around 50-70 feet deep elsewhere). Sometimes it is possible to tie up to the port wall if there is room, contact Port Control on VHF Ch 16 first.

Showers, trash disposal, bar and restaurant and fuel are also all available here. at the yacht club.
Last updated June 2015.
Sam’s Tours and Royal Belau Yacht Club are located on the WEST SIDE of Malakal Harbor, west of Malakal Island in a small cove that offers good shelter and holding ground for cruising yacht anchorage. Although no channel is shown on charts of the cove, there is a small channel marked with flashing red and green markers. The center of the channel (GPS 07° 20.25' N x 134° 27.02' E) carries a minimum low tide depth of 12 feet.
The Royal Belau Yacht Club has a busy social programme and welcomes visiting sailors. Its members are the best source if help is needed.


{% extends "two_factor/_base.html" %} {% load i18n two_factor %} {% block content %}
{% blocktrans trimmed %}However we strongly discourage you to do so, you can also disable two-factor authentication for your account.{% endblocktrans %}
{% trans "Disable Two-Factor Authentication" %}
{% else %}{% blocktrans trimmed %}Two-factor authentication is not enabled for your account. Enable two-factor authentication for enhanced account security.{% endblocktrans %}
{% endif %} {% endblock %}


Login to Play
Provide the username of both players to play Scrabble!
Leaderboard
These are the top players of Scrabble ordered by games won.
New Account
Are you sure you want to register the follow username?
Exchange Letters
Select any letters you want to exchange.
0


Amazon Elasticsearch Service Domain ElasticsearchClusterConfig
ElasticsearchClusterConfig
is a property of the AWS::Elasticsearch::Domain resource that configures the cluster of an
Amazon Elasticsearch Service (Amazon ES) domain.
Syntax
JSON
{ "DedicatedMasterCount" :
Integer
, "DedicatedMasterEnabled" :Boolean
, "DedicatedMasterType" :String
, "InstanceCount" :Integer
, "InstanceType" :String
, "ZoneAwarenessEnabled" :Boolean
}
YAML
DedicatedMasterCount:
Integer
DedicatedMasterEnabled:Boolean
DedicatedMasterType:String
InstanceCount:Integer
InstanceType:String
ZoneAwarenessEnabled:Boolean
Properties
DedicatedMasterCount
-
The number of instances to use for the master node.
If you specify this property, you must specify
true
for theDedicatedMasterEnabled
propertyRequired: No
Type: Integer
DedicatedMasterEnabled
-
Indicates whether to use a dedicated master node for the Amazon ES domain. A dedicated master node is a cluster node that performs cluster management tasks, but doesn't hold data or respond to data upload requests. Dedicated master nodes offload cluster management tasks to increase the stability of your search clusters.
Required: No
Type: Boolean
DedicatedMasterType
-
The hardware configuration of the computer that hosts the dedicated master node, such as
m3.medium.elasticsearch
. For valid values, see Configuring Amazon ES Domains in the Amazon Elasticsearch Service Developer Guide.If you specify this property, you must specify
true
for theDedicatedMasterEnabled
propertyRequired: No
Type: String
InstanceCount
-
The number of data nodes (instances) to use in the Amazon ES domain.
Required: No
Type: Integer
InstanceType
-
The instance type for your data nodes, such as
m3.medium.elasticsearch
. For valid values, see Configuring Amazon ES Domains in the Amazon Elasticsearch Service Developer Guide.Required: No
Type: String
ZoneAwarenessEnabled
-
Indicates whether to enable zone awareness for the Amazon ES domain. When you enable zone awareness, Amazon ES allocates the nodes and replica index shards that belong to a cluster across two Availability Zones (AZs) in the same region to prevent data loss and minimize downtime in the event of node or data center failure.  For more information, see Enabling Zone Awareness in the Amazon Elasticsearch Service Developer Guide.
Required: No
Type: Boolean


CSV, with and without headers¶
Headerless CSV on input or output¶
Sometimes we get CSV files which lack a header. For example, data/headerless.csv:
cat data/headerless.csv
John,23,present Fred,34,present Alice,56,missing Carol,45,present
You can use Miller to add a header. The --implicit-csv-header
applies positionally indexed labels:
mlr --csv --implicit-csv-header cat data/headerless.csv
1,2,3 John,23,present Fred,34,present Alice,56,missing Carol,45,present
Following that, you can rename the positionally indexed labels to names with meaning for your context. For example:
mlr --csv --implicit-csv-header label name,age,status data/headerless.csv
name,age,status John,23,present Fred,34,present Alice,56,missing Carol,45,present
Likewise, if you need to produce CSV which is lacking its header, you can pipe Miller's output to the system command sed 1d
, or you can use Miller's --headerless-csv-output
option:
head -5 data/colored-shapes.dkvp | mlr --ocsv cat
color,shape,flag,i,u,v,w,x yellow,triangle,1,56,0.632170,0.988721,0.436498,5.798188 red,square,1,80,0.219668,0.001257,0.792778,2.944117 red,circle,1,84,0.209017,0.290052,0.138103,5.065034 red,square,0,243,0.956274,0.746720,0.775542,7.117831 purple,triangle,0,257,0.435535,0.859129,0.812290,5.753095
head -5 data/colored-shapes.dkvp | mlr --ocsv --headerless-csv-output cat
yellow,triangle,1,56,0.632170,0.988721,0.436498,5.798188 red,square,1,80,0.219668,0.001257,0.792778,2.944117 red,circle,1,84,0.209017,0.290052,0.138103,5.065034 red,square,0,243,0.956274,0.746720,0.775542,7.117831 purple,triangle,0,257,0.435535,0.859129,0.812290,5.753095
Lastly, often we say "CSV" or "TSV" when we have positionally indexed data in columns which are separated by commas or tabs, respectively. In this case it's perhaps simpler to just use NIDX format which was designed for this purpose. (See also File Formats.) For example:
mlr --inidx --ifs comma --oxtab cut -f 1,3 data/headerless.csv
1 John 3 present 1 Fred 3 present 1 Alice 3 missing 1 Carol 3 present
Headerless CSV with duplicate field values¶
Miller's default treatment of CSV data, in the absence of any other adjectives, is always CSV with header. However, lots of folks think of CSV data -- comma-separated values -- as just that, values, with no header.
Here's some sample CSV data which is values-only, i.e. headerless:
cat data/nas.csv
-349801.10097848,4537221.43295653,2,1,NA,NA,NA,NA,NA -338681.59578181,4537221.43295653,14,1,13.1,1,0.978,0.964,0.964 -334975.09404959,4537221.43295653,18,1,13.1,1,NA,NA,NA -332195.21775042,4537221.43295653,21,1,13.1,1,0.978,0.974,0.96 -331268.59231736,4537221.43295653,22,1,13.1,1,0.978,0.978,0.962 -330341.96688431,4537221.43295653,23,1,13.1,1,0.978,0.978,0.962 -326635.46515209,4537221.43295653,27,1,13.1,2,0.978,0.972,0.958
There are clearly nine fields here, but if we try to have Miller parse it as CSV, we see something happened:
mlr --csv cat data/nas.csv
-349801.10097848,4537221.43295653,2,1,NA,NA_2,NA_3,NA_4,NA_5 -338681.59578181,4537221.43295653,14,1,13.1,1,0.978,0.964,0.964 -334975.09404959,4537221.43295653,18,1,13.1,1,NA,NA,NA -332195.21775042,4537221.43295653,21,1,13.1,1,0.978,0.974,0.96 -331268.59231736,4537221.43295653,22,1,13.1,1,0.978,0.978,0.962 -330341.96688431,4537221.43295653,23,1,13.1,1,0.978,0.978,0.962 -326635.46515209,4537221.43295653,27,1,13.1,2,0.978,0.972,0.958
What happened?
Miller is (by central design) a mapping from name to value, rather than integer
position to value as in most tools in the Unix toolkit such as sort
, cut
,
awk
, etc. And its default behavior with repeated column/field names is to
append _2
, _3
, etc to dedupe them. So given input Yea=1,Yea=2
on the
same input line, first Yea=1
is stored, then Yea_2=2
. This is in the
input-parser.
Here, the first data line is being seen as a header line, and the repeated NA
values are being seen as duplicate keys that need to be deduplicated.
One solution is to use --implicit-csv-header
, or its shorter alias --hi
:
mlr --csv --hi cat data/nas.csv
1,2,3,4,5,6,7,8,9 -349801.10097848,4537221.43295653,2,1,NA,NA,NA,NA,NA -338681.59578181,4537221.43295653,14,1,13.1,1,0.978,0.964,0.964 -334975.09404959,4537221.43295653,18,1,13.1,1,NA,NA,NA -332195.21775042,4537221.43295653,21,1,13.1,1,0.978,0.974,0.96 -331268.59231736,4537221.43295653,22,1,13.1,1,0.978,0.978,0.962 -330341.96688431,4537221.43295653,23,1,13.1,1,0.978,0.978,0.962 -326635.46515209,4537221.43295653,27,1,13.1,2,0.978,0.972,0.958
Another solution is to use NIDX format:
mlr --inidx --ifs comma --ocsv cat data/nas.csv
1,2,3,4,5,6,7,8,9 -349801.10097848,4537221.43295653,2,1,NA,NA,NA,NA,NA -338681.59578181,4537221.43295653,14,1,13.1,1,0.978,0.964,0.964 -334975.09404959,4537221.43295653,18,1,13.1,1,NA,NA,NA -332195.21775042,4537221.43295653,21,1,13.1,1,0.978,0.974,0.96 -331268.59231736,4537221.43295653,22,1,13.1,1,0.978,0.978,0.962 -330341.96688431,4537221.43295653,23,1,13.1,1,0.978,0.978,0.962 -326635.46515209,4537221.43295653,27,1,13.1,2,0.978,0.972,0.958
Either way, since there is no explicit header, fields are named 1
through 9
. We can use the
label verb to apply more meaningful namees:
mlr --csv --hi cat then label xsn,ysn,x,y,t,a,e29,e31,e32 data/nas.csv
xsn,ysn,x,y,t,a,e29,e31,e32 -349801.10097848,4537221.43295653,2,1,NA,NA,NA,NA,NA -338681.59578181,4537221.43295653,14,1,13.1,1,0.978,0.964,0.964 -334975.09404959,4537221.43295653,18,1,13.1,1,NA,NA,NA -332195.21775042,4537221.43295653,21,1,13.1,1,0.978,0.974,0.96 -331268.59231736,4537221.43295653,22,1,13.1,1,0.978,0.978,0.962 -330341.96688431,4537221.43295653,23,1,13.1,1,0.978,0.978,0.962 -326635.46515209,4537221.43295653,27,1,13.1,2,0.978,0.972,0.958
mlr --inidx --ifs comma --ocsv cat then label xsn,ysn,x,y,t,a,e29,e31,e32 data/nas.csv
xsn,ysn,x,y,t,a,e29,e31,e32 -349801.10097848,4537221.43295653,2,1,NA,NA,NA,NA,NA -338681.59578181,4537221.43295653,14,1,13.1,1,0.978,0.964,0.964 -334975.09404959,4537221.43295653,18,1,13.1,1,NA,NA,NA -332195.21775042,4537221.43295653,21,1,13.1,1,0.978,0.974,0.96 -331268.59231736,4537221.43295653,22,1,13.1,1,0.978,0.978,0.962 -330341.96688431,4537221.43295653,23,1,13.1,1,0.978,0.978,0.962 -326635.46515209,4537221.43295653,27,1,13.1,2,0.978,0.972,0.958
Regularizing ragged CSV¶
Miller handles RFC-4180-compliant CSV: in particular, it's an error if the number of data fields in a given data line don't match the number of header lines. But in the event that you have a CSV file in which some lines have less than the full number of fields, you can use Miller to pad them out. The trick is to use NIDX format, for which each line stands on its own without respect to a header line.
cat data/ragged.csv
a,b,c 1,2,3 4,5 6,7,8,9
mlr --from data/ragged.csv --fs comma --nidx put ' @maxnf = max(@maxnf, NF); @nf = NF; while(@nf < @maxnf) { @nf += 1; $[@nf] = "" } '
a,b,c 1,2,3 4,5, 6,7,8,9
or, more simply,
mlr --from data/ragged.csv --fs comma --nidx put ' @maxnf = max(@maxnf, NF); while(NF < @maxnf) { $[NF+1] = ""; } '
a,b,c 1,2,3 4,5, 6,7,8,9
See also the record-heterogeneity page.


Find the wrapper on Github and try this demo with the following postcodes:AA11AA, AA11AB, AA11AD and AA11AE


$69 /Month
For most businesses that want to optimize web queries.
All limited links
Own analytics platform
Chat support
Optimize hashtags
Unlimited users
$99 /Month
For most businesses that want to optimize web queries.
All limited links
Own analytics platform
Chat support
Optimize hashtags
Unlimited users
$299 /Month
For most businesses that want to optimize web queries.
All limited links
Own analytics platform
Chat support
Optimize hashtags
Unlimited users


8 Surprising Predictions About the Future of Work
There’s no denying that the landscape of work is changing. More and more companies are adopting flexible work policies, recognizing the dramatic (and positive) impact that it has both for business and employees. But do you ever wonder what the future holds for the world of work? Let’s try to figure it out.
It’s predicted that boomers and gen Xers will have second careers as they approach 50. These “encore” careers might be for philanthropic or financial reasons, but the even bigger assumption is that present employers will prepare these workers for their next careers by enriching their work with experiences and education. It is also anticipated that older Americans will take advantage of flexible work and look for part-time jobs, not full-time positions. They will represent the biggest segment of workers who take on contract jobs, freelance gigs, and alternate work assignments.
There is no guarantee that full-time work will be required in the future rather than freelance.
If you ask us, the future of work is fascinating! Not only the limits will be lifted on how old you can be to work, but also on where you work, how you work, and why you work! But until it happens you can always count on us if you plan to find a well-paid job according to your experience, skills, and knowledge.


GDAL supports reading OZF2/OZFX3 raster datasets.
Either the image file or the .map file can be passed to GDAL. To retrieve georeferencing, you need to specify the .map file.