Working with data types
Generic approach
Almost all components in ETLBox can be defined with a POCO (Plain old component object), which is a very simple object describing your data and data types. This object can be used to store your data in your data flow.
Almost all sources provide a column name for every data column. In a CSV file, you nomrally have a header at the top row with names for each column. In a database table, there is always a column name as well as a data tyep defined.
If you define an object in C#, the name of the column in the source must be mapped to the right property in your object.
By default, the mapping of column names to properties is resolved by the property name itself. E.g. a column named Value1
would stored in the property with the same name. If you use the ColumnMap
attribute, you can add what column name will be mapped
to the property. If there is no match, the column will be ignored.
Usage example:
//Prepare table
SqlTask.ExecuteNonQuery(@"CREATE TABLE demotable (
Value1 INT NULL,
Value2 VARCHAR(100) NULL
)");
public class MySimpleRow {
public int Value1 { get; set; }
[ColumnMap("Value2")]
public string Col2 { get; set; }
}
DbSource<MySimpleRow> source = new DbSource<MySimpleRow>("demotable");
The table demotable has 2 column: Value1 with a INT data type and Value2 with an VARCHAR data type. The POCO MySimpleRow
has two properties: Value1 and Value2 with a ColumnMap("Value2")
attribute. The property Value1 is automatically mapped
to the table column Value1 because of their matching names. The table column Value2 is matched to the property Col2 because
of the ColumnMap attribute.
Ignored columns
If you use a POCO to describe you data type, this object can have a different amount of properties. In our example above, we could define a POCO that contains an additional property (Let's call it AnotherValue) and leave out Col2. Our object would look like this:
//Prepare table
SqlTask.ExecuteNonQuery(@"CREATE TABLE demotable (
Value1 INT NULL,
Value2 VARCHAR(100) NULL
)");
public class MyNewRow {
public int Value1 { get; set; }
public string AnotherValue { get; set }
}
DbSource<MyNewRow> source = new DbSource<MyNewRow>("demotable");
If we would use this object to map with our source table, there would be only data read from Value1. Because the property AnotherValue doesn't have a match in the source, no data will be read from this column.
Working with Sql statements
If you don't pass a table name but a Sql statement to read data from a database table, the column name is derived from the statement.
Let's look at this example:
//Prepare table
SqlTask.ExecuteNonQuery(@"CREATE TABLE demotable (
Value1 INT NULL,
Value2 VARCHAR(100) NULL
)");
public class MyNewRow {
public int Value1 { get; set; }
public string AnotherValue { get; set }
}
DbSource<MyNewRow> source = new DbSource<MyNewRow>() {
Sql = "SELECT Value1, Value2 AS AnotherValue FROM demotable"
};
The Sql statement would produce 2 columns: Column 1 with the column name Value1 and column 2 with the column name "AnotherValue".
ETLBox now is able to map the first column to the property Value1 and the second column to the property AnotherValue.
Of course, you still could use the ColumnMap
Attribute.
ColumnMap attribute
The ColumnMap
attribute is used whenever data is read from a database source or written into a database destination. When reading from
a database source, it will tell the reader which database column name is mapped to the property. It will then write the data into the property via
the setter - method. When writing into a database destination, the attribute will tell in which database column the property data is written into.
Here the getter - method is used to get data from the property.
For example, if you have a property Key
, and you add the ColumnMap
Attribute to it:
[ColumnMap("Id")]
public string Key {
get {
return _key;
set {
_key = value.ToString();
}
public int _key;
If you use this object within a DbSource
, it will read the data from the database column "Id" and then call the ToString
method on every record
before actually writing it into the property.
Now you could add another property:
[ColumnMap("Hash")]
public string HashValue => HashHelper.Encrypt_Char40(this.Key);
When you write into a database table that has a column named "Hash", the column mappings will map the result of the HashValue -property to this column. Every record is then stored in the table as an encrypted hash value of the property "Key".
You can use this mapping behavior for some basic data type transformations. If transformations become more complex, you should have a look at the existing transformations to modify your data.
Automatic data type conversion
Whenever you read data from any source (database, csv, json, ...) or you write into any destination, sometimes the data types in your object will be different than the ones your database table or your object. ETLBox will always try to convert the data into the right type: E.g. when you read data from a CSV file, by default the data comes as a string. But if your object defines a numeric data type like int or double, it will be automatically converted. Or if you write into a database table, there could be a DECIMAL column in your table, and your object could hold a string value. As long as the string in your object can be converted into a decimal value, ETLBox will automatically try to cast your data into the right type.
Dynamic object approach
Sometimes you don't want (or can) create an object during design-time for your data flow components. #
You want the properties (and perhaps methods etc.) created during run-time. With .NET and .NET Core,
there you can have dynamic objects, which basically means that you can define object where
no type checks are executed when you compile you program. The keyword here is dynamic
.
ExpandoObject
ETLBox offers support for dynamic objects, and relies on the ExpandoObject
. The ExpandoObject can be cast into
a dynamic, and after the cast properties can be created by simple assigned them a value.
Here is a simple example of the ExpandoObject
dynamic sampleObject = new ExpandoObject();
sampleObject.test = "Dynamic Property";
///Sample object now has a property "test" of type string with the value "Dynamic Property"
ETLBox support for ExpandoObject
In order to use the ExpandoObject and dynmic objects with ETLBox, you simple type your data flow with this object. Alternatively, you just use the non generic object - which automitically will use the ExpandoObject. The following two lines will do the same:
DbSource source = new DbSource("sourceTable");
and
DbSource<ExpandoObject> source = new DbSource<ExpandoObject>("sourceTable");
Let's walk through an example. Assuming we have two tables.
The table sourceTable
has two columns: SourceCol1 and SourceCol2, both integer values.
The table destTable
has one column: DestColSum, also an integer value.
We could now define the following data flow:
DbSource source = new DbSource("sourceTable");
//Act
RowTransformation trans = new RowTransformation(
sourcedata =>
{
dynamic c = sourcedata as ExpandoObject;
c.DestColSum = c.SourceCol1 + c.SourceCol2;
return c;
});
DbDestination dest = new DbDestination("destTable");
In this example code, the data is read from a DbSource into an ExpandoObject. The properties SourceCol1 and SourceCol2 are created automatically, because ETLBox will recognize that it is an ExpandoObject and add a property for each column in the source. In the RowTransformation, you can convert the ExpandoObject into a dynamic object first, so that you don't get any errros message when you compile your code. Now we can assign a new property to the (same) ExpandoObject - in this case, it's called DestColSum as a sum of the properties SourceCol1 and SourceCol2. Now when we write into the destination, ETLBox will see that there is one property on the ExpandoObject which name mathces with the destination column: "DestColSum". The other two properties (SourceCol1 and SourceCol2) will be ignored, and data from DestColSum will be written into the target.
Note: Of course you could have create a new ExpandoObject in the RowTransformation, which would have contained the property DestColSum.
Working with Arrays
Wworking with dynamic types can sometimes be a hazzle. ETLBox offers a third way to create your data flow without defining object types and the need to create a POCO for your data. Simple use an array as data type - either an array of type object or string. An string array could have advantages if you read data from json or csvs, object could work better when reading from databases.
Here is an example for reading data from a file.
CsvSource<string[]> source = new CsvSource<string[]>("text.csv");
RowTransformation<string[], row = new RowTransformation(
row => {
row[0] = row[0] + ".test";
row[2] = row[2] * 7;
}
);
DbDestination<string[]> dest = new DbDestination<string[]>("DestinationTable");
In this example, you would have all data from the first column in your csv file accessible at the first position of the string array, and so on. All your data will be automatically converted into a string data type. This will also work for a DbDestination - the string data will then automatically be converted into back into the right data type. Of course you will get an error if data types won't match (e.g. if you want to store the value "xyz" in an integer column).
This approach is very useful when reading from a source where you get only string data, e.g. CSV or Json.
You can use a RowTransformation
if you want to convert your string array into an object.
RowTransformation<string[], MySimpleRow> = new RowTransformation<string[], MySimpleRow>(
row => {
new MySimpleRow() {
Col1 = row[0];
Value2 = int.Parse(row[1]);
}
);


[1] runs Android Market but they lie like they did before by holding finger on picture easier than my computer.
[2] MicroSDHC card slot for charging and audio playback of 7 hours for Android Market but they lie like they did before by holding finger on picture easier than my computer.


Aborting Request Event Tests
Aborting a request during an HTMX event should not prevent future events from firing.
Block Request?
Send Request
Event Messages:


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Drag a JSON file onto the canvas (or click on an example below).
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>
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Selectize.dart
API
Examples of how to interact with the control programmatically.
Tools:
Select value:


{% extends "articles/base.html" %} {% block content %}
The most interesting articles are collected here!


Checkboxes
Preview
Problem 1
Helper or expanatory/introduction text to the problem. Anything here would be applicable to any response included in this question.
Question 1
Checkbox problems allow learners to select multiple options. Learners can see all the options along with the problem text.
When you add the component, be sure to select Settings to specify a Display Name and other values that apply.
You can use the following example problem as a model.
Make sure you select all of the correct options—there may be more than one!
Markup

Problem 1

Helper or expanatory/introduction text to the problem. Anything here would be applicable to any response included in this question.

Question 1

Checkbox problems allow learners to select multiple options. Learners can see all the options along with the problem text.

When you add the component, be sure to select Settings to specify a Display Name and other values that apply.

You can use the following example problem as a model.
 <form class="form" id="p0-r0-form"> <fieldset class="fieldset field-group" id="p0-r0-f0" aria-describedby="p0-r0-d4"> <legend class="response-fieldset-legend field-group-hd" id="p0-r0-f0-legend">The following languages are in the Indo-European family:</legend>
  <input class="field-input input-checkbox" type="checkbox" name="p0-r0-f0-q0[]" id="p0-r0-f0-q0-field" value=""> Urdu

  <input class="field-input input-checkbox" type="checkbox" name="p0-r0-f0-q1[]" id="p0-r0-f0-q1-field" value=""> Finnish

  <input class="field-input input-checkbox" type="checkbox" name="p0-r0-f0-q2[]" id="p0-r0-f0-q2-field" value=""> Marathi

  <input class="field-input input-checkbox" type="checkbox" name="p0-r0-f0-q3[]" id="p0-r0-f0-q3-field" value=""> French

  <input class="field-input input-checkbox" type="checkbox" name="p0-r0-f0-q4[]" id="p0-r0-f0-q4-field" value=""> Hungarian
 </fieldset> </form>
Make sure you select all of the correct options—there may be more than one!

Response status
  This response is unanswered

Explanation

Urdu, Marathi, and French are all Indo-European languages, while Finnish and Hungarian are in the Uralic family.

 <input type="hidden" name="problem_id" value="Checkboxes"> <button class="btn-brand" data-checking="Checking..." data-value="Check"> Check  your answer </button> <button class="btn-neutral show"> Toggle answer visibility Show Answer </button>

OLX
{% include_relative olx.html %}
Files
Files for this problem type can be found in the following locations:
{% include_relative files.html %}Documentation
{% include_relative docs.html %}


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Event Name : Robotivate
Team Size: 2-4
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Event Description :
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Round 2: Group discussion on topic related to Artificial intelligence.
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Event Name : Rap the Scrap
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The waste is a rectangular block of dimensions 3.5cm*5cm.
The basic components that would be required for building a bot are-
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Robotic Arm( handmade preferred )
Team with the best implementation will be considered as the winner.
 Fret no more , for we shall provide you with a proper walk-through to understanding these terms and the technologies they define.
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Event Name : Circuit Chasers
Team Size: 2
Event Description : The event comprises of two rounds viz Prelims & Final round. In the prelims round, each team comprising of 3 members will have to go through a technical challenge. In the final round, the contestants will be provided with clues regarding electronic & electrical components which have to be decoded and then interconnected to form a circuit.
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Team Size: 3
Event Description : In a team of 3, the participants will have to face quizzing questions about latest tech developments in the first round. In the next & final round, cryptic crosswords related to technology would have to be finished.
Event Coordinators:
- Aditi-<PHONE_NUMBER>
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Event Name : Electriche
Team Size: 2
Event Description :
Round 1: Each team will have to solve some technical and aptitude questions that can be structured in the form of either a crossword puzzle or just a simple questionnaire. The 7 teams who score the highest will move to the second round.
Round 2: The top 7 teams will then have to compete against each other in a quizzing round where they have to either identify the image shown to them or solve the visual puzzle. The rules for this quizzing round will be as follows:
1) The first team gets a question which if they answer are awarded with +10 points and +0 if unable to do so. the question is however passed on to the next team if they are unable to answer.
2) The passed on question, if answered by any other team, will add +5 points to their total score.The passed on question , if answered by any other team, will add +5 points to their total.
3) or to a question being asked, a team may choose to double the points on offer i.e. if they are able to answer correctly, they will be awarded +20 points. However, if the answer they provide is wrong, there would be a negative marking i.e. -10 marks will be offered as a penalty.
The top 5 teams will then move on to the third round.
Round 3: It is basically a guessing game combined of Pictionary and Charades. For the first minute of the round, one player will draw pictures related to the given word and try to convey it to the other member. For the next minute, roles will be reversed with a little twist where they won't be allowed to draw but will have to explain through words and actions.The team guessing the maximum words will eventually win.
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- Jyothir-<PHONE_NUMBER>
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Team Size: 2-3
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First the team of two contestants have to make a circuit consisting of 2 led’s and two pushbuttons (or they can tap the wires). One LED will be to show the dots (by touching the wire for short duration) and dashes (by touching the wire for long duration) and the other will be lighted up to show the end of the word.
ROUND 1: One-word messages (Pokémon names, mobile company names, food items) Guessing the entire word correctly gives 10 points. Otherwise 1/2 points per correct alphabet.
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Team Size: 2
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Event Name : Save the egg
Team Size: 2
Event Description : The Teams are supposed to build a parachute in a limited time. Thereafter, an egg would be attached to each parachute and it would be dropped from a certain height. The parachutes, containing the eggs have to land in a predefined area. Points would be given on the basis of design of parachute, egg save, time of flight and the accuracy with which it lands.
Event Coordinators:
- Vivek-<PHONE_NUMBER>
Event Name : Fly your Plane
Team Size: 2
Event Description : The objective of this event is to design a plane using the materials provided within the given time. Once the time elapses, each team’s plane would be flown to check its time of flight as well as the maximum distance it flies. The teams would be judged based upon the design employed to build the plane, distance the plane flies and its time of flight.
Event Coordinators:
- Vivek-<PHONE_NUMBER>
Event Name : 1-2-3 Sold
Team Size: 3
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Team Size: 3
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Event Name : Neural Dust
Team Size: 3
Event Description :Neural Dust is a kind of brain game. Here for teams of 2 or 3, we will show some pictures on a slide/paper. For e.g., one slide containing images of animals or anything like ice-creams or boat, random 20 pictures. Only one person from the team is allowed to see this slide and we'll give them 5 minutes to memorize those images. After that there will be some generic questions rounds based on the technicality of the picture to be the asked by panels present there.
Event Coordinators:
- Sapna-<PHONE_NUMBER>
- Ayan-<PHONE_NUMBER>
Event Name : Wiki Wars
Team Size: 1
Event Description : It is a nifty game that can be played with only a web browser. It tests the ability to navigate Wikipedia and to think ahead. It is best played in a place with lots of computers that are physically next to each other (e.g. a computer lab). Get a few friends to play. This is either the easiest or the hardest part, but it is crucial. Make sure your Internet should be functional and reliable. Go to Wikipedia.org. Pick a start and end page. One method is to use the "Random Article" page on the left side bar, although this may bring up extremely obscure pages. Another is to have an assigned person pick two pages, or to alternate between players. All players should then navigate to the starting page. Navigate to the target page using wiki links. Some rule sets allow the use of the back button and find function. Note: It is usually acceptable to use the back button to get out of a page with no links in the article. The winner should show their history to everyone else. It's interesting to follow the meandering (and at times bizarre) nature of wiki links, and will prevent cheating. It is considered cheating to backspace pages, or use the "find on page" tool.
A) 2-player Challenge’: The form of the Wikipedia game where two people take it in turns to ask the other to navigate between two pages of their choosing, e.g. from Teletubbies to noodles. The number of clicks taken is counted, and once a player has completed the challenge, he sets the other a challenge of his own. The winner is the person who completes the game in the least number of clicks
B) ‘Time Trials’: Rather than using the click rules, the winner can be determined by whoever reaches the "Homing Page" in the shortest amount of time. This is easier with two parallel machines, although it should be noted that they ought to have equivalent internet connections.
C) 'Clicks to Hitler': Believed to be the original form of 'The Wikipedia Game, 'the objective is to begin by selecting the 'Random Article' link. From there you look at the selected article and click the links in the main body of the article that are believed to lead to the Adolf Hitler article. Two players or more can play and they count the number of articles it takes to get to Adolf Hitler. The person who gets there with the least number of articles wins.
Event Coordinators:
- Pawan-<PHONE_NUMBER>
- Gyandeep-<PHONE_NUMBER>
Event Name : Flash Time Paradox
Team Size: 3
Event Description : This event consists of two rounds -
Round 1- Participants need to build a tower using a deck of playing cards. The participants whose building stand tall and strong till the end will qualify for the next round.
Round 2- In this round, the selected group of participants would be provided with some products. The team is required to advertise their product on the Dias and convince the audience to buy their product. This round will test the team coordination and communication skills of the participants.
Event Coordinators:
- Abhinit-8987702765
- Jayanth-8978548734
Event Name : Partner in Drive
Team Size: 2
Event Description : One of the participants will be blind folded and the other team mate has to direct his companion to drive the car through the obstacles. The team taking minimum time to complete the task shall win.
Event Coordinators:
- Abhinit-<PHONE_NUMBER>
- Aman-<PHONE_NUMBER>
Event Name : Biz Tech Quiz
Team Size: 3
Event Description : The BizQuiz is a two stage Quizzing Contest comprising of a preliminary screening written stage, followed by a six team stage final consisting of several rounds of various stipulations and scoring schemes including buzzer rounds, centrally themed on Technology and Business. Participation is in teams of three.
Event Coordinators:
- Pitamber Kaushik-<PHONE_NUMBER>
Event Name : Lone Wolf Quiz
Team Size: 1
Event Description : A general quiz covering all topics and open for individual participation only.
Event Coordinators:
- Anik Das-<PHONE_NUMBER>
Event Name : Tech Debate
Team Size: 1
Event Description : A Tech Debate divided into two rounds- Prelims & Finals respectively. The topic for the Prelims round is given in advance to the participants. The speaking time for the Prelims will be 2 minutes and the choice of stance will be open. The format of the Final round, though, will be a surprise.
Event Coordinators:
- Vivek Gupta-<PHONE_NUMBER>
Event Name : Bug Hunt
Team Size: 3
Event Description : Debugging is the art and science of understanding how the programmer might have thought of approaching the problem and what could have possibly gone wrong. This Pantheon, get ready to stretch your mind to solve some of the toughest bugs that may unknowingly occur in a piece of code. Languages - C/C++, Java, Python and 3 more surprises.
Event Coordinators:
- Aashray:<PHONE_NUMBER>
- Prasun:<PHONE_NUMBER>


Welcome to the Brokerless Rental Exchange open marketplace. This market serves as an auction exchange to bid for your dream rental space. You will find an ideal place here to spend time living in.
Image:
Note: Pinata requests are done locally via your browser. Your keys are not shared with any party except Pinata.


Hey Guys! This is the Metrolics theme.
It sports a responsive layout with a mobile layout.
 We work flexibly with clients to fulfil their design needs. Whether you need to create a brandfrom scratch, including marketing materials
Web Solutions
We are a fairly small, flexible design studio that designs for print and web. We work flexibly with clients to fulfil their design needs. Whether you need to create a brandfrom scratch, including marketing materials
Web Solutions
We are a fairly small, flexible design studio that designs for print and web. We work flexibly with clients to fulfil their design needs. Whether you need to create a brandfrom scratch, including marketing materials
Web Solutions
We are a fairly small, flexible design studio that designs for print and web. We work flexibly with clients to fulfil their design needs. Whether you need to create a brandfrom scratch, including marketing materials
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Read up on our latest work
Our Latest Projects
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Misc stuff we could not put anyplace else
Accordion menu is here


31
Pharaoh to Be Slain
1 In the eleventh year, in the third month, on the first day of the month, the word of the LORD came to me:
2 “Son of man, say to Pharaoh king of Egypt and to his multitude:
“Whom are you like in your greatness?
3 Behold, Assyria was a cedar in Lebanon,
with beautiful branches and forest shade,
and of towering height,
its top among the clouds.
4 The waters nourished it;
the deep made it grow tall,
making its rivers flow
around the place of its planting,
sending forth its streams
to all the trees of the field.
5 So it towered high
above all the trees of the field;
its boughs grew large
and its branches long
from abundant water in its shoots.
6 All the birds of the heavens
made their nests in its boughs;
under its branches all the beasts of the field
gave birth to their young,
and under its shadow
lived all great nations.
7 It was beautiful in its greatness,
in the length of its branches;
for its roots went down
to abundant waters.
8 The cedars in the garden of God could not rival it,
nor the fir trees equal its boughs;
neither were the plane trees
like its branches;
no tree in the garden of God
was its equal in beauty.
9 I made it beautiful
in the mass of its branches,
and all the trees of Eden envied it,
that were in the garden of God.
10 “Therefore thus says the Lord GOD: Because it towered high and set its top among the clouds, and its heart was proud of its height,
11 I will give it into the hand of a mighty one of the nations. He shall surely deal with it as its wickedness deserves. I have cast it out.
12 Foreigners, the most ruthless of nations, have cut it down and left it. On the mountains and in all the valleys its branches have fallen, and its boughs have been broken in all the ravines of the land, and all the peoples of the earth have gone away from its shadow and left it.
13 On its fallen trunk dwell all the birds of the heavens, and on its branches are all the beasts of the field.
14 All this is in order that no trees by the waters may grow to towering height or set their tops among the clouds, and that no trees that drink water may reach up to them in height. For they are all given over to death, to the world below, among the children of man, with those who go down to the pit.
15 “Thus says the Lord GOD: On the day the cedar went down to Sheol I caused mourning; I closed the deep over it, and restrained its rivers, and many waters were stopped. I clothed Lebanon in gloom for it, and all the trees of the field fainted because of it.
16 I made the nations quake at the sound of its fall, when I cast it down to Sheol with those who go down to the pit. And all the trees of Eden, the choice and best of Lebanon, all that drink water, were comforted in the world below.
17 They also went down to Sheol with it, to those who are slain by the sword; yes, those who were its arm, who lived under its shadow among the nations.
18 “Whom are you thus like in glory and in greatness among the trees of Eden? You shall be brought down with the trees of Eden to the world below. You shall lie among the uncircumcised, with those who are slain by the sword.
“This is Pharaoh and all his multitude, declares the Lord GOD.”


Daimler to cut 1,100 managing positions worldwide: Report
Daimler's new Chief Executive is due to give a strategy update, which could include cost measures, on November 14.
by ReutersDaimler will cut 1,100 leadership positions worldwide, or about 10 percent of its management, German daily Sueddeutsche Zeitung said on Friday, citing a newsletter circulated by the company's works council.
A spokesman for Daimler's works council declined to comment.
Daimler's new Chief Executive is due to give a strategy update, which could include cost measures, on November 14.
Daimler said the carmaker was working on a cost analysis so that the car, truck and bus maker can remain competitive going forward. Details will be revealed during the carmaker's capital markets day.
"We are in constructive talks with employee representatives and cannot comment on speculation," Daimler said.Get access to India's fastest growing financial subscriptions service Moneycontrol Pro for as little as Rs 599 for first year. Use the code "GETPRO". Moneycontrol Pro offers you all the information you need for wealth creation including actionable investment ideas, independent research and insights & analysis For more information, check out the Moneycontrol website or mobile app.


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Vibe LTD (“we” or “us” or “our”) respects the privacy of our users (“user” or “you”). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our Facebook application (the “Application”). Please read this privacy policy carefully. IF YOU DO NOT AGREE WITH THE TERMS OF THIS PRIVACY POLICY, PLEASE DO NOT ACCESS THE APPLICATION.
We reserve the right to make changes to this Privacy Policy at any time and for any reason. We will alert you about any changes by updating the “Revised” date of this Privacy Policy. You are encouraged to periodically review this Privacy Policy to stay informed of updates. You will be deemed to have been made aware of, will be subject to, and will be deemed to have accepted the changes in any revised Privacy Policy by your continued use of the Application after the date such revised Privacy Policy is posted.
This Privacy Policy does not apply to the third-party online/mobile store from which you install the Application or make payments, including any in-game virtual items, which may also collect and use data about you. We are not responsible for any of the data collected by any such third party.
We may collect information about you in a variety of ways. The information we may collect via the Application depends on the content and materials you use, and includes:
Demographic and other personally identifiable information (such as your name and email address) that you voluntarily give to us when choosing to participate in various activities related to the Application, such as chat, posting messages in comment sections or in our forums, liking posts, sending feedback, and responding to surveys. If you choose to share data about yourself via your profile, online chat, or other interactive areas of the Application, please be advised that all data you disclose in these areas is public and your data will be accessible to anyone who accesses the Application.
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The Application may by default access your Facebook basic account information, including your name, email, gender, birthday, current city, and profile picture URL, as well as other information that you choose to make public. We may also request access to other permissions related to your account, such as friends, checkins, and likes, and you may choose to grant or deny us access to each individual permission. For more information regarding Facebook permissions, refer to the Facebook Permissions Reference page.
User information from social networking sites, such as Facebook, including your name, your social network username, location, gender, birth date, email address, profile picture, and public data for contacts, if you connect your account to such social networks. This information may also include the contact information of anyone you invite to use and/or join the Application.
We may request to send you push notifications regarding your account or the Application. If you wish to opt-out from receiving these types of communications, you may turn them off in your device’s settings.
Personal and other information you may provide when entering contests or giveaways and/or responding to surveys.
Having accurate information about you permits us to provide you with a smooth, efficient, and customized experience. Specifically, we may use information collected about you via the Application to:
We may share information we have collected about you in certain situations. Your information may be disclosed as follows:
If we believe the release of information about you is necessary to respond to legal process, to investigate or remedy potential violations of our policies, or to protect the rights, property, and safety of others, we may share your information as permitted or required by any applicable law, rule, or regulation. This includes exchanging information with other entities for fraud protection and credit risk reduction.
When you post comments, contributions or other content to the Application, your posts may be viewed by all users and may be publicly distributed outside the Application in perpetuity.
We may share your information with our affiliates, in which case we will require those affiliates to honor this Privacy Policy. Affiliates include our parent company and any subsidiaries, joint venture partners or other companies that we control or that are under common control with us.
We may share your information with our business partners to offer you certain products, services or promotions.
If you connect to the Application through a social network, your contacts on the social network will see your name, profile photo, and descriptions of your activity.
We may share your information with advertisers and investors for the purpose of conducting general business analysis. We may also share your information with such third parties for marketing purposes, as permitted by law.
If we reorganize or sell all or a portion of our assets, undergo a merger, or are acquired by another entity, we may transfer your information to the successor entity. If we go out of business or enter bankruptcy, your information would be an asset transferred or acquired by a third party. You acknowledge that such transfers may occur and that the transferee may decline honor commitments we made in this Privacy Policy.
We are not responsible for the actions of third parties with whom you share personal or sensitive data, and we have no authority to manage or control third-party solicitations. If you no longer wish to receive correspondence, emails or other communications from third parties, you are responsible for contacting the third party directly.
We may use cookies, web beacons, tracking pixels, and other tracking technologies on the Application to help customize the Application and improve your experience. When you access the Application, your personal information is not collected through the use of tracking technology. Most browsers are set to accept cookies by default. You can remove or reject cookies, but be aware that such action could affect the availability and functionality of the Application. You may not decline web beacons. However, they can be rendered ineffective by declining all cookies or by modifying your web browser’s settings to notify you each time a cookie is tendered, permitting you to accept or decline cookies on an individual basis.
We may also partner with selected third-party vendors, such as Google Analytics, to allow tracking technologies and remarketing services on the Application through the use of first party cookies and third-party cookies, to, among other things, analyze and track users’ use of the Application, determine the popularity of certain content, and better understand online activity. By accessing the Application, you consent to the collection and use of your information by these third-party vendors. You are encouraged to review their privacy policy and contact them directly for responses to your questions. We do not transfer personal information to these third-party vendors. However, if you do not want any information to be collected and used by tracking technologies, you can visit the third-party vendor or Network Advertising Initiative Opt-Out Tool or Digital Advertising Alliance Opt-Out Tool.
You should be aware that getting a new computer, installing a new browser, upgrading an existing browser, or erasing or otherwise altering your browser’s cookies files may also clear certain opt-out cookies, plug-ins, or settings.
The Application may contain links to third-party websites and applications of interest, including advertisements and external services, that are not affiliated with us. Once you have used these links to leave the Application, any information you provide to these third parties is not covered by this Privacy Policy, and we cannot guarantee the safety and privacy of your information. Before visiting and providing any information to any third-party websites, you should inform yourself of the privacy policies and practices (if any) of the third party responsible for that website, and should take those steps necessary to, in your discretion, protect the privacy of your information. We are not responsible for the content or privacy and security practices and policies of any third parties, including other sites, services or applications that may be linked to or from the Application.
We use administrative, technical, and physical security measures to help protect your personal information. While we have taken reasonable steps to secure the personal information you provide to us, please be aware that despite our efforts, no security measures are perfect or impenetrable, and no method of data transmission can be guaranteed against any interception or other type of misuse. Any information disclosed online is vulnerable to interception and misuse by unauthorized parties. Therefore, we cannot guarantee complete security if you provide personal information
We do not knowingly solicit information from or market to children under the age of 13. If you become aware of any data we have collected from children under age 13, please contact us using the contact information provided below.
Most web browsers and some mobile operating systems include a Do-Not-Track (“DNT”) feature or setting you can activate to signal your privacy preference not to have data about your online browsing activities monitored and collected. No uniform technology standard for recognizing and implementing DNT signals has been finalized. As such, we do not currently respond to DNT browser signals or any other mechanism that automatically communicates your choice not to be tracked online. If a standard for online tracking is adopted that we must follow in the future, we will inform you about that practice in a revised version of this Privacy Policy.
You may at any time review or change the information in your account or terminate your account by:
Upon your request to terminate your account, we will deactivate or delete your account and information from our active databases. However, some information may be retained in our files to prevent fraud, troubleshoot problems, assist with any investigations, enforce our Terms of Use and/or comply with legal requirements.
If you no longer wish to receive correspondence, emails, or other communications from us, you may opt-out by:
If you no longer wish to receive correspondence, emails, or other communications from third parties, you are responsible for contacting the third party directly.
California Civil Code Section 1798.83, also known as the “Shine The Light” law, permits our users who are California residents to request and obtain from us, once a year and free of charge, information about categories of personal information (if any) we disclosed to third parties for direct marketing purposes and the names and addresses of all third parties with which we shared personal information in the immediately preceding calendar year. If you are a California resident and would like to make such a request, please submit your request in writing to us using the contact information provided below.
If you are under 18 years of age, reside in California, and have a registered account with the Application, you have the right to request removal of unwanted data that you publicly post on the Application. To request removal of such data, please contact us using the contact information provided below, and include the email address associated with your account and a statement that you reside in California. We will make sure the data is not publicly displayed on the Application, but please be aware that the data may not be completely or comprehensively removed from our systems.
If you have questions or comments about this Privacy Policy, please contact us at:
Vibe LTD 1230 Princeton Street, Suite 7 Santa Monica, CA 90404<PHONE_NUMBER> service@vibeltd.com


A showcase of applications running on BrAPI...
| Application | Description | URL |
|---|---|---|
| A wonderful application here... | Why is this wonderful? | Try it out! |
SUBMIT YOUR WORK
A showcase of applications running on BrAPI...
| Application | Description | URL |
|---|---|---|
| A wonderful application here... | Why is this wonderful? | Try it out! |


This page lists the latest news on the various Mirage community activities. Please feel free to contact us with any queries.
November 2016
July 2016
MirageOS Summer 2016 Hackathon roundup
18 Jul, 2016
June 2016
May 2016
MirageOS Spring 2016 Hackathon!
4 May, 2016
MirageOS security advisory 00: mirage-net-xen
3 May, 2016
February 2016
Introducing Functoria
29 Feb, 2016
January 2016
Run Mirage Unikernels on KVM/QEMU with Solo5
7 Jan, 2016
MirageOS hackathon
1 Jan, 2016
December 2015
Introducing Charrua — a DHCP implementation
29 Dec, 2015
Unikernel.org
17 Dec, 2015
October 2015
Videos from around the world!
23 Oct, 2015
Getting Started Screencasts
15 Oct, 2015
July 2015
Organized chaos: managing randomness
22 Jul, 2015
Easy HTTPS Unikernels with mirage-seal
7 Jul, 2015
June 2015
Reviewing the Bitcoin Pinata
29 Jun, 2015
Why OCaml-TLS?
26 Jun, 2015
MirageOS v2.5 with full TLS support
26 Jun, 2015
February 2015
Smash the Bitcoin Pinata for fun and profit!
10 Feb, 2015
December 2014
July 2014
Building an ARMy of Xen unikernels
22 Jul, 2014
MirageOS v2.0: a recap of the new features
22 Jul, 2014
Fitting the modular MirageOS TCP/IP stack together
17 Jul, 2014
Vchan: Low-latency inter-VM communication channels
16 Jul, 2014
Modular foreign function bindings
15 Jul, 2014
OCaml-TLS: ASN.1 and notation embedding
11 Jul, 2014
OCaml-TLS: building the nocrypto library core
9 Jul, 2014
MirageOS 1.2 released and the 2.0 runup begins
8 Jul, 2014
May 2014
Welcome to the summer MirageOS hackers
8 May, 2014
February 2014
MirageOS is in Google Summer of Code 2014
25 Feb, 2014
MirageOS 1.1.0: the eat-your-own-dogfood release
11 Feb, 2014
January 2014
Presenting Decks
3 Jan, 2014
December 2013
MirageOS 1.0: not just a hallucination!
9 Dec, 2013
August 2013
Introducing vchan
23 Aug, 2013
MirageOS travels to OSCON'13: a trip report
8 Aug, 2013
July 2013
Creating Xen block devices with MirageOS
18 Jul, 2013
May 2013
The road to a developer preview at OSCON 2013
20 May, 2013
October 2012
Breaking up is easy to do (with OPAM)
17 Oct, 2012
September 2012
Building a Xenstore stub domain with MirageOS
12 Sep, 2012
February 2012
Connected Cloud Control: OpenFlow in MirageOS
29 Feb, 2012
September 2011
An Outing to CUFP 2011
29 Sep, 2011
August 2011
Portable Regular Expressions
12 Aug, 2011
June 2011
Delimited Continuations vs Lwt for Threads
18 Jun, 2011
April 2011
A Spring Wiki Cleaning
11 Apr, 2011
October 2010
Self-hosting MirageOS website
11 Oct, 2010


Example:
Collections.unmodifiableList(Collections.singletonList("abc"));
In order to detect the methods that return unmodifiable collections, the inspection uses the @Unmodifiable
annotation. Use this annotation if you want to extend the inspection to your own unmodifiable collection factories.
New in 2020.3


Version 4.4.0¶
Version 4.4.0 of mod_wsgi can be obtained from:
Known Issues¶
1. The makefiles for building mod_wsgi on Windows are currently broken and need updating. As most new changes relate to mod_wsgi daemon mode, which is not supported under Windows, you should keep using the last available binary for version 3.X on Windows instead.
Bugs Fixed¶
1. When an exception occurs during the yielding of data from a generator returned from the WSGI application, and chunked transfer encoding was used on the response, then a ‘0’ chunk would be errornously added at the end of the response content even though the response was likely incomplete. The result would be that clents wouldn’t be able to properly detect that the response was truncated due to an error. This issue is now fixed for when embedded mode is being used. Fixing it for daemon mode is a bit trickier.
2. Response headers returned from the WSGI application running in daemon
mode were being wrongly attached to the internal Apache data structure for
err_headers_out
instead of headers_out
. This meant that the
Header
directive of the mod_headers
module, with its default
condition of only checking onsuccess
headers would not work as
expected.
In order to be able to check for or modify the response headers one would
have had to use the Header
directive with the always
condition and
if also working with an embedded WSGI application, also define a parallel
Header
directive but with the onsuccess
condition.
For daemon mode, response headers will now be correctly associated with
headers_out
and the onsuccess
condition of the Header
directive.
The only exception to this in either embedded or daemon mode now is that
of the WWW-Authenticate
header, which remains associated with
err_headers_out
so that the header will survive an internal redirect
such as to an ErrorDocument
.
3. When optional support for chunked requests was enabled, it was only working properly for embedded mode. The feature now also works properly for daemon mode.
The directive to enable support for chunked request content is
WSGIChunkedRequest
. The command line option when using mod_wsgi express
is --chunked-request
.
This is an optional feature, as the WSGI specification is arguably broken
in not catering properly for mutating input filters or chunked request
content. Support for chunked request content could be enabled by default,
but then WSGI applications which don’t simply read all available content
and instead rely entirely on CONTENT_LENGTH
, would likely see a chunked
request as having no content at all, as it would interpret the lack of
the CONTENT_LENGTH
as meaning the length of the content is zero.
An attempt to get the WSGI specification ammended to be more sensible and
allow what is a growing requirement to support chunked request content was
ignored. Thus support is optional. You will need to enable this if you wish
to rely on features of any WSGI framework that take the more sensible
approach of ignoring CONTENT_LENGTH
as a true indicator of content
length. One such WSGI framework which provides some support for chunked
request content is Flask/Werkzeug. Check its documentation or the code for
Flask/Werkzeug to to see if any additional SetEnv
directive may be
required to enable the support in Flask/Werkzeug.
4. Fixed a potential request content data corruption issue when running a WSGI application in daemon mode. The bug in the code is quite obvious, yet unable to trigger it on older mod_wsgi versions. It was though triggering quite easily in the current release on MacOS X, prior to it being fixed, due to the changes made to support chunked request content for daemon processes.
Suspect it is still a latent bug in older mod_wsgi versions, but the conditions under which it would trigger must have been harder to induce. The lack of reported problems may have been aided by virtue of Linux UNIX socket buffer size being quite large, in comparison to MacOS X, and so harder to create a condition where not all data could be written onto the UNIX socket in one call. Yet, when buffer sizes for the UNIX socket on MacOS X were increased, it was still possible to induce the bug.
5. When the --working-directory
option for mod_wsgi-express
was
given a relative path name, that wasn’t being translated to an absolute
path name when substituting the home
option of WSGIDaemonProcess
causing server startup to fail.
6. When using --debug-mode
of mod_wsgi-express
the working
directory for the application was not being added to sys.path
. This
meant that if the WSGI script was referenced from a different directory,
any module imports for other modules in that directory would fail.
Features Changed¶
1. Until recently, a failed attempt to change the working directory for a daemon process to the user the process runs as would be ignored. Now it will cause a hard failure that will prevent the daemon process from starting. This would cause issues where the user, usually the default Apache user, has not valid home directory. Now what will happens is that any attempt will only be made to change the working directory to the home directory of the user the daemon process runs as, if the ‘user’ option had been explicitly set to define the user and the user is different to the user that Apache child worker processes run as. In other words, is different to the default Apache user.
2. The support for the wdb
debugger was removed. Decided that it wasn’t
mainstream enough and not ideal that still required a separate service and
port to handle debugging sessions.
New Features¶
1. Added new feature to mod_wsgi-express
implementing timeouts on the
reading of the request, including headers, and the request body. This
feature uses the Apache module mod_reqtimeout
to implement the feature.
By default a read timeout on the initial request including headers of 15 seconds is used. This can dynamically increase up to a maximum of 30 seconds if the request data is received at a minimum required rate.
By default a read timeout on the request body of 15 seconds is used. This can dynamically increase if the request data is received at a minimum required rate.
The options to override the defaults are --header-timeout
,
--header-max-timeout
, --header-min-rate
, --body-timeout
,
--body-max-timeout
and --body-min-rate
. For a more detailed
explaination of this feature, consult the documentation for the Apache
mod_reqtimeout
module.
2. Added a new %{HOST}
label that can be used when specifying the
application group (Python sub interpreter context) to run the WSGI
application in, via the WSGIApplicationGroup
directive, or the
application-group
option to WSGIScriptAlias
.
This new label will result in an application group being used with a name
that corresponds to the name of the site as identified by the HTTP request
Host
header. Where the accepting port number is other than 80 or 443,
then the name of the application group will be suffixed with the port
number separated by a colon.
Note that extreme care must be exercised when using this new label to
specify the application group. This is because the HTTP request Host
header is under the control of the user of the site.
As such, it should only be used in conjunction with a configuration which adequately blocks access to anything but the expected hosts.
For example, it would be dangerous to use this inside of a VirtualHost
where the ServerAlias
directive is used with a wildcard. This is
because a user could pick arbitrary host names matching the wildcard and so
force a new sub interpreter context to be created each time and so blow out
memory usage.
Similarly, caution should be exercised with mod_vhost_alias
, with any
configuration forbidding any host which doesn’t specifically match some
specified resource such as a directory.
Finally, this should probably never be used when not using either
VirtualHost
or mod_vhost_alias
as in that case the server is likely
going to accept any Host
header value without exclusions.
3. Allow %{RESOURCE}
, %{SERVER}
and %{HOST}
labels to be used
with the WSGIProcessGroup
directive, or the process-group
option of
the WSGIScriptAlias
directive.
For this to work, it is still necessary to have setup an appropriate
mod_wsgi daemon process group using the WSGIDaemonProcess
directive,
with name that will match the expanded value for the respective labels.
If there is no matching mod_wsgi daemon process group specified, then
a generic HTTP 500 internal server error response would be returned and
the reason, lack of matching mod_wsgi daemon process group, being logged in
the Apache error log.
4. Error messages and exceptions raised when there is a failure to read
request content, or write back a response now provide the internal error
indication from Apache as to why. For the IOError
exceptions which are
raised, that the exception originates within Apache/mod_wsgi is now flagged
in the description associated with the exception.
5. When using mod_wsgi daemon mode and there is a timeout when reading request content in order to proxy it to the daemon process, a 408 request timeout HTTP response is now returned where as previously a generic 500 internal server error HTTP response was returned.
Note that this doesn’t mean that the WSGI application wasn’t actually run. The WSGI application in the daemon process would have run as soon as the headers had been received.
If the WSGI application had actually attempted to read the request content,
it should also have eventually received an exception of type IOError
when accessing wsgi.input
to read the request content, due to a
timeout or due to the proxy connection being closed before all request
content was able to be read.
If the WSGI application wasn’t expecting any request content and had ignored it, even though some was present, it would still have run to completion and generated a response, but because the Apache child worker process was blocked waiting for content, when the timeout occurred the client would get the 408 HTTP response rather than the actual response generated by the WSGI application.
6. Added the --log-to-terminal
option to mod_wsgi-express
to allow
the error log output to be directed to standard error for the controlling
terminal, and the access log output, if enabled, to be directed to standard
output. Similarly, the startup log output, if enabled, will be sent to
standard error also.
This should not be used in conjunction with --setup-only
option when
using the generated apachectl
script, unless the -DFOREGROUND
option is also being supplied to apachectl
at the time it is run with
the start
command.
7. Added the --access-log-format
option to mod_wsgi-express
. By
default if the access log is enabled, entries will follow the ‘common’ log
format as typically used by Apache. You have two options of how you can use
the --access-log-format
. The first is to give it the argument
‘combined’, which will then cause it to use this alternate log format
which is again often used with Apache. The other is to specify the log
format string yourself.
The format string can contain format string components as would be used
with the LogFormat
directive. For example, to specify the equivalent to
the ‘common’ log format, you could use:
--access-log-format "%h %l %u %t \"%r\" %>s %b"
This ‘common’ log format is identified via a nickname in the same way ‘combined’ is, so if you did have to specify it explicitly for some reason, you could just have instead used:
--access-log-format common
8. Added the --newrelic-config-file
and --newrelic-environment
options to mod_wsgi-express
. This allows these to be set using command
line options rather than requiring the New Relic environment variables.
Importantly, when the options are used, the values will be embedded in the
generated files if using --setup-only
. Thus they will still be set when
later using the apachectl
control script to start the server.
Note that when these options are used, they will cause the equivalent New
Relic environment variable for that option to be ignored, both if running
the server immediately, or if using --setup-only
and running the server
later using apachectl
.
9. Added the --enable-debugger
option to mod_wsgi-express
. When
specified and at the same time the --debug-mode
option is specified,
then when an exception is raised from the initial execution of the WSGI
application, when consuming the response iterable, or when calling any
close()
method of the response iterable, then post mortem debugging of
the exception will be triggered. Post mortem debugging is performed using
the Python debugger (pdb).
10. Added the --enable-coverage
option to mod_wsgi-express
. When
specified and at the same time the --debug-mode
option is specified,
then coverage analysis is enabled. When the server is exited, then the HTML
reports will be output to the htmlcov
directory under the server
working directory, or the directory specified using the
--coverage-directory
option. The coverage
module must be installed
for this feature to work.
11. Added the --enable-profiler
option to mod_wsgi-express
. When
specified and at the same time the --debug-mode
option is specified,
then coverage analysis is enabled. When the server is exited, then the
profiler data will be output to the pstats.dat
file under the server
working directory, or the file specified using the --profiler-output-file
option.
12. Added the --python-path
option to mod_wsgi-express
to specify
additional directories that should be added to the Python module search path.
Note that these directories will not be processed for .pth
files. If
processing of .pth
files is required, then the PYTHONPATH
environment
variable should be set and exported in a script file referred to using the
--envvars-script
option.


LVREDUCE
Section: Maintenance Commands (8)Updated: LVM TOOLS 2.02.95(2)-RHEL6 (2012-10-16)
Index Return to Main Contents
NAME
lvreduce - reduce the size of a logical volumeSYNOPSIS
lvreduce [-A|--autobackup {y|n}] [-d|--debug] [-h|--help] [-t|--test] [-v|--verbose] [--version] [-f|--force] [--noudevsync] {-l|--extents [-]LogicalExtentsNumber[%{VG|LV|FREE|ORIGIN}] | [-L|--size [-]LogicalVolumeSize[bBsSkKmMgGtTpPeE]} [-n|--nofsck] [-r|--resizefs] LogicalVolume{Name|Path}DESCRIPTION
lvreduce allows you to reduce the size of a logical volume. Be careful when reducing a logical volume's size, because data in the reduced part is lost!!!You should therefore ensure that any filesystem on the volume is resized before running lvreduce so that the extents that are to be removed are not in use.
Shrinking snapshot logical volumes (see lvcreate(8) for information to create snapshots) is supported as well. But to change the number of copies in a mirrored logical volume use lvconvert(8).
Sizes will be rounded if necessary - for example, the volume size must be an exact number of extents and the size of a striped segment must be a multiple of the number of stripes.
OPTIONS
See lvm(8) for common options.- -f, --force
- Force size reduction without prompting even when it may cause data loss.
- --noudevsync
- Disable udev synchronisation. The process will not wait for notification from udev. It will continue irrespective of any possible udev processing in the background. You should only use this if udev is not running or has rules that ignore the devices LVM2 creates.
- -l, --extents [-]LogicalExtentsNumber[%{VG|LV|FREE|ORIGIN}]
- Reduce or set the logical volume size in units of logical extents. With the - sign the value will be subtracted from the logical volume's actual size and without it the value will be taken as an absolute size. The number can also be expressed as a percentage of the total space in the Volume Group with the suffix %VG, relative to the existing size of the Logical Volume with the suffix %LV, as a percentage of the remaining free space in the Volume Group with the suffix %FREE, or (for a snapshot) as a percentage of the total space in the Origin Logical Volume with the suffix %ORIGIN. The resulting value for the substraction is rounded downward, for the absolute size it is rounded upward.
- -L, --size [-]LogicalVolumeSize[bBsSkKmMgGtTpPeE]
- Reduce or set the logical volume size in units of megabytes. A size suffix of k for kilobyte, m for megabyte, g for gigabytes, t for terabytes, p for petabytes or e for exabytes is optional. With the - sign the value will be subtracted from the logical volume's actual size and without it it will be taken as an absolute size.
- -n, --nofsck
- Do not perform fsck before resizing filesystem when filesystem requires it. You may need to use --force to proceed with this option.
- -r, --resizefs
- Resize underlying filesystem together with the logical volume using fsadm(8).
EXAMPLES
Reduce the size of logical volume lvol1 in volume group vg00 by 3 logical extents:SEE ALSO
fsadm(8), lvchange(8), lvconvert(8), lvcreate(8), lvextend(8), lvm(8), lvresize(8), vgreduce(8)
Index
This document was created by man2html, using the manual pages.
Time: 05:34:27 GMT, December 24, 2015


I am experienced in leveraging agile frameworks to provide a robust synopsis for high level overviews. Iterative approaches to corporate strategy foster collaborative thinking to further the overall value proposition.
Developed a cross-platform application that automatically collects data of 1000+ people travelling on campus. Filtered the data collected by the application to clear the erroneous data and reduced it to 75%. Developed an optimized algorithm to detect the state of the user without any interaction and integrated it into the application.
Developed Machine Learning Model to detect objects and store data corresponding to the image on a cloud with NoSQL. Integrated the object-detection model in iOS application with swift to detect the object from the videos and label them. Build the scripts to create, manage the cloud resources data in the buckets to automize the hand-coded process.
Designed the machine learning algorithm using python to classify based on the content of the picture in 14 different classes. Integrated the developed model to the android application to detect the images on the smartphone itself. Tested the machine learning model with data found from the devices and increased efficiency to 13% after improving the dataset.
Technical Festival 2017 of Parul university organized every year, I developed a dynamic website through which students can register and pay for the events they want to participate in.
Designed a website called e-magazine for the Computer Science Department to share the articles with the students.
GPA: 3.6
CGPA: 8.89(Out of 10)
An App that detects an object and allows the user to store the corresponding notes with that. Optimized ML models using gradient-based decision tree algorithms to detect the object and create a bounding box.
The project can detect 13 different anomalies occur in live surveillance video. Skills involve in project understanding Deep learning model architecture like C3D model and CNN models, python programming, data handling & analysis, and model optimization. In addition, the trained model later integrated with a surveillance video monitoring application.
An Offline android app that classifies images based on the content they have. Improved recommendation results by 7% with classifying the images based on the different 14 classes. Removed the server dependency to improve secure the data and classify them on the device itself.
Android app with the real-time movement of the city buses that will help the user to track the delays of the city bus. It tracks the GPS of the buses from the endpoint of the Bus services and then parses the data and updates the application every second.
An android application developed in a 36 hour Hackathon which helps the users to track each other in realtime and help them to coordinate each other with special features for emergency and communication using real-time location sharing in personal and group.
Web app to share the links on any platform without any authentication, with ajax and object-oriented concepts. Increased the link-sharing ability to share it from any platform and used to store link from any browser.
An e-Magazine platform developed for the members of computer science department to showcase the articles written by the students and staff of the computer science department, Parul University.
Android application connected with Bluetooth and Arduino to control the devices and also provide the automation to control devices automatically.
Website for technical festival of the university and implemented payment gateway for registration in the event.
 I love to play badminton. And as I am in Long Beach, I enjoy spending time in exploring new places.
When forced indoors, I follow a number of sci-fi and fantasy genre movies, I am an aspiring chef, and I spend a large amount of my free time exploring the latest technology advancements in the Machine Learning.


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{% extends "question-globals.njk" %} {% extends "look-and-feel/layouts/question.html" %} {% set title %} An example info page {% endset %} {% block fields %}
This is an example interstitial page.
They can be used to explain difficult topics to users before asking questions on those topics.
{% endblock %}


--- layout: post esbma_id: 1678 title: Business of Software Conference date: 2007-06-22 14:59:12 ---
Save the date:
On October 29-30, Neil Davidson of Red Gate is hosting a conference on the Business of Software.
Neil has organized a really impressive speaker list, and I'm not saying that just because I'm one of them. In fact, I'm saying that in spite of the fact that I'm one of them. :-)
Oh I almost forgot: If you put yourself on the list of people interested interest in the conference (no obligation), you'll get a free copy of my book in "eBook" form.


{% autoescape off %}
Active members | |
| {{ active_member.display_name }} |
| The following tasks are overdue |
| consider renegotiating due date to the suggested ETA. |
| {{p.task_line_in_html_report|default:"hmm... cannot fetch task information"}} |
| The following tasks are off track (even optimistically) |
| consider reprioritizing, descoping, renegotiating due date. |
| {{p.task_line_in_html_report|default:"hmm... cannot fetch task information"}} |
| The following tasks are at risk (optimistically on track, pessimistically off track) |
| consider reprioritizing, descoping, renegotiating due date or take calculated risk. |
| {{p.task_line_in_html_report|default:"hmm... cannot fetch task information"}} |
| The following tasks are on track |
| (either there is no due date, or ETA (even pessimistic one) is before due date. |
| {{p.task_line_in_html_report|default:"hmm... cannot fetch task information"}} {% endfor %} |
| The sprint is overdue and these tasks are not done yet: |
| {{p.task_line_in_html_report|default:"hmm... cannot fetch task information"}} |
| The following tasks are not fitting into sprint: |
| {{p.task_line_in_html_report|default:"hmm... cannot fetch task information"}} |
| The following tasks are at risk of not fitting into sprint: |
| {{p.task_line_in_html_report|default:"hmm... cannot fetch task information"}} |
| Inactive members: |
| {{ inactive_member.display_name }} |


--- layout: member_profile title: "Sreekanth Reddy" permalink: /members/reddy/ name: "Sreekanth Reddy" affiliation: "India Institute of Astrophysics" jointaffiliation: country: "India" position: "Senior Research Fellow" researchtitle: "Optimizing the GRAVITY interferometer for the observation of faint objects and improving radial velocity measurements of galactic center stars" summary: prior: orcid: website: linkedin: "https://www.linkedin.com/in/sreekanth-reddy-vallapureddy-295129178" rgate: research: ["High Contrast Imaging" , "Wavefront Sensing" , "Real Time Control" , "Direct Imaging" , "Adaptive Optics"] keywords: "High Contrast Imaging -- Wavefront Sensing -- Real Time Control -- Direct Imaging -- Adaptive Optics" email<EMAIL_ADDRESS>image_path: /assets/img/member/reddy.jpg ---
Current Research Summary:
It is planned to develop an adaptive optics system for a 1-meter class telescope at Vainu Bappu observatory, India. This objective will be realised in two stages. In stage I, a tip-tilt AO system will be developed and tested on telescope. In stage II, a complete AO system (with tip-tilt AO) will be developed and tested on the telescope.
A tip-tilt adaptive optics system is developed and successfully tested on telescope. The instrument is intended to improve the spatial resolution of the image. It is designed for visible band of the electromagnetic spectrum and has resolution of 0.08" with diffraction limited field of view (FOV) of 1.2’. To evaluate the performance of the instrument, it is tested on pair of stars that are separated by few arc-seconds (≈ 2") to several arc-seconds and of magnitude (mv) brighter than 6 in the visible band. The preliminary results have shown an ≈ 47% improvement in image resolution and slightly above 100% improvement in the peak intensity of the image over an integration time of 5 minutes. The instrument is tested for different correction loop frequencies over a field of view of ≈ 1.2" by observing a cluster of stars.
Development of complete AO system (along with tip-tilt AO) as part of stage II is under progress. The instrument will be tested on sky during the second quarter of the year 2019.
Prior Research:
{{ page.prior}}


From:Geaccone To:Frausto; Daily Sent:2017-01-11T04:38:42.0000000Z Subject:RE: Set up FAR orders for EPSC billing
We are still trying to work through this. I should get back to you shortly.
-----Original Message-----
From: Frausto, Ruthann
Sent: Monday, November 12, 2001 3:24 PM
To: Geaccone, Tracy
Cc: Daily, Pamela
Subject: FW: Set up FAR orders for EPSC billing
Please see Debra Thompson's note below regarding not setting up FAR orders for floor space billing. I also received a message from Billie Akhave stating EPSC will not be billing to FAR orders -- only company/cost centers.
The last information I had was that all pipeline company employees' space should be billed to FAR orders. Has this changed?
-----Original Message-----
From: Cisneros, Maria
Sent: Monday, November 12, 2001 2:42 PM
To: Frausto, Ruthann
Cc: McEllin, David
Subject: FW: Set up FAR orders for EPSC billing
Last I heard we were not doing this at this time. Please read below....
-----Original Message-----
From: Thompson, Debra
Sent: Thursday, November 01, 2001 12:11 PM
To: Cisneros, Maria
Cc: McEllin, David
Subject: RE: Set up FAR orders for EPSC billing
Maria - Please speak with Dave if you haven't already. It will not be necessary for you to set these FAR orders up at this time. I left a message with Tracy Geaccone to communicate this to Ruthann Frausto.
-----Original Message-----
From: Cisneros, Maria
Sent: Wednesday, October 31, 2001 2:11 PM
To: Thompson, Debra
Subject: FW: Set up FAR orders for EPSC billing
Importance: High
FYI
-----Original Message-----
From: Prendergast, Pat
Sent: Wednesday, October 31, 2001 12:01 PM
To: Cisneros, Maria; Brabham, Miriam
Cc: Frausto, Ruthann; Miller, Robert; McEllin, David; Burns, Donna; Navarro, Silvia; Daily, Pamela; Brasher, Barney
Subject: FW: Set up FAR orders for EPSC billing
Importance: High
Maria, See the attached. I believe you will set up the co. 0062 and 0085 FAR orders.
Miriam, I believe you will set up the co. 1195 FAR orders but you need to check with Silvia first. I think you will also set up the co. 0584 FAR orders but check with Barney first.
Ruthann,
Although there are people in the co. 0584 cost centers right now, they are in the process of being moved to other pipeline companies by 01/01/2002. There will be no employees on co. 0584 after the first of the year.
Thanks to all,
Pat
-----Original Message-----
From: Frausto, Ruthann
Sent: Tuesday, October 30, 2001 5:02 PM
To: Miller, Robert; McEllin, David; Prendergast, Pat; Burns, Donna
Cc: Daily, Pamela
Subject: Set up FAR orders for EPSC billing
Importance: High
We have been instructed to begin charging all floor space and related charges to FAR orders for all pipeline employees. I was advised that the FAR orders to be used should be xxxx20009999, which is "G&A Custom Variant - Asset Not Specific".
I've looked up all xxxx20009999 FAR orders in SAP and determined which cost centers for Houston employees need to have this FAR order set up. Attached is a spreadsheet showing the FAR orders which need to be created.
Please call me if you need any additional information, and let me know when the FAR orders are created.
***********
EDRM Enron Email Data Set has been produced in EML, PST and NSF format by ZL Technologies, Inc. This Data Set is licensed under a Creative Commons Attribution 3.0 United States License <http://creativecommons.org/licenses/by/3.0/us/> . To provide attribution, please cite to "ZL Technologies, Inc. (http://www.zlti.com)."
***********
California


Send as POST
Send as POST is an extension for iOS and macOS that allows you to send a POST request to share images and web pages. It's open source and available on the App Store. It's also what I use to post photos and links to this site.
Beeminder
Beeminder is a tool for fighting akrasia - in other words, making yourself do the things that you want to do. I write the iOS app and a bunch of other code when Bethany lets me.
GTBee
A simple to-do list iOS app that charges you for not Getting Things Done, via its integration with the Beeminder API.
Whimsical
A spontaneous adventure generator for iOS.


Codeblock Class
Contains information about a watched statement and gives the ability to track executions
[this class cannot be created directly]
Constructor
Item Index
Properties
Methods
checkForEsprima
()
private
Checks for esprima to be available, throws an error if it isn't.
countExecution
()
Increments the Codeblock's executionCount property
getAjaxObject
(
private
-
callback
-
errorCallback
Returns an object to use for an ajax request
handleReadyStateChange
()
private
Function used by the ajax requests to watch their state


Fishermen's Guild Member Willie:
Thanks for the eyes. Take this bait of land. It finds more valuable items than baits of wind or chill.
Remember, this bait only works when your fishing level is exactly 16. Whether or not you land your catch will depend on your skill.
Remember, if you catch anything besides fish, bring it to me unopened! Don't even bother bringing me opened boxes.


Ferrari say they have cleared the air after Brazil collision
Ferrari drivers Charles Leclerc and Sebastian Vettel have cleared the air after a Brazilian Grand Prix collision that put both of them out of the penultimate race of the Formula One season, the team said.
REUTERS: Ferrari drivers Charles Leclerc and Sebastian Vettel have cleared the air after a Brazilian Grand Prix collision that put both of them out of the penultimate race of the Formula One season, the team said.
Team boss Mattia Binotto said after the race at Interlagos that there would be a review with the drivers at the Maranello factory to go through what went on and how to prevent any recurrence.
"Since last Sunday Mattia and the drivers have spoken every day, as they would normally do anyway, so there was no official summit nor video conference," a Ferrari spokeswoman said.
"Air is now fully cleared and we are focussing on Abu Dhabi."
The collision between the young charger and a four times world champion, who have been battling for supremacy this season, provided a major talking point at Interlagos.
"They know that silly mistakes are still silly mistakes. What happened today is a shame for the team," Binotto said at the time.
The final race of the season at Abu Dhabi's Yas Marina is next week, with both championships already won by Mercedes for an unprecedented sixth season in succession.
Britain's Lewis Hamilton wrapped up his sixth title in Texas this month.
Ferrari are sure of second place in the constructors' championship.
(Reporting by Alan Baldwin, editing by Ken Ferris)


Money Play. How should Red play 21?
pips Red=173 White=135
(CorrectAnswer= 0/0, ErrorScore= 0)
Trying to win by going forward is not the right idea. With White safely anchored on Red’s 5-pt that plan is very likely doomed to failure.
Red does not quite have the timing for a back game at the moment but he may be able to correct that in due course. His best chance lies in steering for a 2-4 back game by playing bar/23, 24/23.
Bar/24, 13/11* is an error but not a blunder.
Red does not quite have the timing for a back game at the moment but he may be able to correct that in due course. His best chance lies in steering for a 2-4 back game by playing bar/23, 24/23.
Bar/24, 13/11* is an error but not a blunder.
1. Cubeful 0-ply bar/23 24/23 Eq.: -0.379 0.406 0.077 0.002 - 0.594 0.187 0.008 2. Cubeful 0-ply bar/24 13/11* Eq.: -0.583 (-0.204) 0.380 0.079 0.003 - 0.620 0.238 0.025 3. Cubeful 0-ply bar/24 6/4 Eq.: -0.586 (-0.207) 0.372 0.066 0.001 - 0.628 0.215 0.017 4. Cubeful 0-ply bar/24 8/6 Eq.: -0.633 (-0.254) 0.364 0.064 0.001 - 0.636 0.216 0.016 5. Cubeful 0-ply bar/23 8/7 Eq.: -0.762 (-0.383) 0.367 0.073 0.003 - 0.633 0.297 0.019


Docker host machine -- Your machine Images -- A pure "package" with meta-data, designing for particular goal (layer 1 == itself) Layers -- Every separatable cmds in `Dockerfile` (wanna save space? comb as one-liner!) Containers -- [1] Images+Layers [2] A base "system" with some *changes* (=> to accomp goal X) Images itself have layer(s) as well (1 == the base system itself) > Images(base system) + Layers => Containers (type1: shipped as base system) (base system, e.g. Ubuntu) > Images(base system + layers) => Images (type2: shipped as system+layers) (sys+layers, e.g. Nginx) You can always commit/tag the running containers as new images. Meta-data e.g. ~ env variables (for future containers) ~ labels (for images itself) Images it self don't change, but, that's not the point, we only need to decide whether *commit* the particular step (img+layer) as a base image. The images itself can't be modified -- yes, you cannot modify it The images itself can be modified -- containers share their fs/else (mechanism makes we can *modify* it) Docker layering + Powered by 'Copy-on-Write' mechanism ~ Whenever a container needs to write to a file, it **records the change** by copying it to a new area of disk. When a `docker commit` is performed, the change (new area of disk) is frozen and **recorded as a layer** with its own identifier. + Benefit ~ Saving space ~ Fast to boot (img+little_change) (container is the *litle change*) The author suggested that we should view the relationship as ~ images as classes ~ containers as instances Key Docker commands `docker build` -- Build an image (from the `Dockerfile`) `docker run` -- Run an image as a container (run the 'img+layer' you built for particular purposes) `docker commit` -- Commit a container as an image (packging specific 'img+layer' as a base "system") `docker tag` -- Tag a Docker image (instead of ID by default) Tag! ~ docker images -- list images (repo name, tag, ID, date, size) ~ docker build --tag TAG_NAME Dockerfile -- build images with a tag ~ docker tag IMAGE_ID TAG_NAME -- tag previously built images Run containers #1 $ docker run -i -t -p CONT_PORT:HOST_PORT --name CONTAINER_NAME IMAGE_TAG_NAME $ docker run -i -t -p 8000:8000 --name todo-example1 todo-built-1st-time Run containers #2 $ docker start todo-example1 (to check its status use `docker ps -a`) `docker ps` ~ docker ps -- shows just running containers ~ docker ps -a -- shows them all ~ docker ps --help misc commands ~ docker diff CONTAINER_NAME (dir/file changes) (C: changed, A: added) `none: none` images (when you run `docker images --all`) - Some(IMO) of them are the *layers* - For us, the base is *node* & *todoapp*, the rest of them is the each building step So! Do we really need to delete those `none: none` images? ~ Run `docker image prune` first, if it deletes nothing, then those are the good ones (*layer*) ~ The previous cmd meant to delete those dangling images (those are bad, the layers are not) ---------- Docker daemon (C/S) = The command `docker COMMAND` is a client = The thing/behavior of it is a server (waiting, make-resp-and-receive-req) RESTFul API - You talk with *Docker daemon* using HTTP - *Docker daemon* talks with Docker-Hub using HTTP - *Docker daemon* talks wiht other public Docker registry using HTTP - *Docker daemon* talks with private Docker registry using HTTP Open your daemons to the *world* (all machine in the local network | vm<>host) - I havn't try this since there isn't much motivation to do so. - But I did fetched some materials for future references :) - Scenarios #1 :: You wanna test it between your Host(macOS) & VM(Ubuntu) 1. Install - https://phoenixnap.com/kb/how-to-install-docker-on-ubuntu-18-04 2. Configure - https://gist.github.com/styblope/dc55e0ad2a9848f2cc3307d4819d819f Why *open* the *demon*(daemon) to the world? ~ Generally you shouldn't / needn't to this, but if you have a POWERFUL machine which is dedicated to Docker inside a **secure** private local network, doing this can make them be able to *MAKE USE OF THAT* (not bad huh?) Running containers as daemons (background) [HOST] $ docker run -d --detach -i --interactive -p 1234:1234 --name nc-daemon ubuntu:14.04 nc -l 1234 [HOST] (testing) $ telnet localhost 1234 xx typing xx typing CTRL+] quit session q quit telnet [HOST] (after testing) docker logs nc-daemon -> checking stuff docker rm nc-daemon -> clean up ----------- Here's three questions + What happens to the service if it fails? + What happens to the service when it terminates? + What happens if the service keep failing over and over? Here's the solution (use `--restart` flag) ~ docker run -d --restart=no ubuntu /bin/false default ~ docker run -d --restart=always always restart when exits ~ docker run -d --restart=on-failure when returns a non-zero code (e.g. /bin/false)(:10 limit) ~ docker run -d --restart=unless-stopped restart when being explicity stopped (check more at doc)


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