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Questions tagged [creation]

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462 questions
43
votes
20 answers

Is this Factory Method creation pattern?

I have been using factory method creation pattern for awhile now. I was just recently told that this: public static class ScheduleTypeFactory { public static IScheduleItem GetScheduleItem(ScheduleTypeEnum scheduleType) { …
user24985
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39
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5 answers

How to create div with class

I'm trying to create a div and give him a class but it doesn't work. Could anybody help me? $(document).ready(function() { $('input[type=checkbox]').each(function() { $(this).after($('
', { className: 'test', text: "a…
fteinz
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29
votes
4 answers

JAXB and constructors

I'm starting learning JAXB, so my question can be very silly. Now I have classes and want generate XML Schema. Going after this instruction I get exception IllegalAnnotationExceptions ... does not have a no-arg default constructor. Yeah. My…
Stan Kurilin
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26
votes
3 answers

How to create a dynamic file + link for download in Javascript?

Typically, HTML pages can have link to documents (PDF, etc...) which can be downloaded from the server. Assuming a Javascript enabled webpage, is it possible to dynamically create a text document (for example) from within the user browser and add a…
Jérôme Verstrynge
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25
votes
4 answers

What is happening in Crockford's object creation technique?

There are only 3 lines of code, and yet I'm having trouble fully grasping this: Object.create = function (o) { function F() {} F.prototype = o; return new F(); }; newObject = Object.create(oldObject); (from Prototypal…
Chris Noe
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24
votes
4 answers

Create a txt file using batch file in a specific folder

I am trying to create a batch file which will create a text file in a specific folder. I am able to create a text file on my desktop, but I need to create a file in a specific file path. For example in D:/Testing folder I wants to create a user…
user1926138
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20
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7 answers

What is the main difference in object creation between Java and C++?

I'm preparing for an exam in Java and one of the questions which was on a previous exam was:"What is the main difference in object creation between Java and C++?" I think I know the basics of object creation like for example how constructors are…
AndrejaKo
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18
votes
5 answers

Building Self-Referencing Tuples

After seeing a conversation in a forum from many years ago that was never resolved, it caused me to wonder how one would correctly create a tuple that referenced itself. Technically, this is a very bad idea since tuples are supposed to be immutable.…
Noctis Skytower
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17
votes
4 answers

How do I provide a file path in Mac OS X while creating a file in Java?

File f = new File("C:\\Temp\\Example.txt"); f.createNewFile(); On executing, a new file named "Example.txt" will be created in the Temp folder. How do I provide the file path in Mac OS X? I tried providing: File f = new…
Pavan Kumar
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17
votes
4 answers

Test a file date with bash

I am trying to test how old ago a file was created (in seconds) with bash in an if statement. I need creation date, not modification. Do you have any idea how to do this, without using a command like find with grep?
JeffPHP
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15
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3 answers

HTML5 to PDF serverside

I'm looking for a solution for generating a PDF from an HTML5/CSS3 document, serverside. I know there is plenty of solution for creating a PDF (like FOP, iText...), but I need to make sure it will look 100% the same than the HTML page. So, I don't…
Olivier
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13
votes
4 answers

How do I create a PHP static class property at runtime (dynamically)?

I'd like to do something like this: public static function createDynamic(){ $mydynamicvar = 'module'; self::$mydynamicvar = $value; } and be able to access the property from within the class with $value = self::$module;
Lucas Batistussi
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12
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2 answers

Estimating index creation time in oracle

I have some tables in Oracle enviroment which I have found could benefit from new indexes. However, they are big tables, ranging from 1M registers to 300M registers, so I would first try to estimate how much time it would take for the index creation…
kurast
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11
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5 answers

I want to create xlsx (Excel) file from c#

This is a code which could create only create xls file. But I want to create xlsx (Excel) file; how can I do that from this code or else can I have another code which I could use to create xlsx files. using Excel =…
Malinda Peiris
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10
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1 answer

How do you add xml document info with scala.xml?

First of all: I am aware of anti-xml, and scales, but I would like to use standard scala.xml I prefer to build xml document using explicit methods, not with implicit xml syntax built into Scala Ok, so I have such piece of code: val text = new…
greenoldman
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