https://ganbichchitra.blogspot.com/google785737830bcedd5c.htm June 2017 ~ www.ganbichchitra.blogspot.com

জ্ঞান বিচিত্রা জ্ঞানের আলো,জ্ঞানের সন্ধানে সবাই চলো

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IT World Bangla

রাগ হল এমন একটি বাতাস যা বিবেকের প্রদীপ নিভিয়ে দেয়

মুক্ত বিশ্বাস হচ্ছে সকল সাফল্য, সকল অর্জনের ভিত্তি। বিশ্বাসই রোগ নিরাময় করে, মেধাকে বিকশিত করে, যোগ্যতাকে কাজে লাগায়, দক্ষতা সৃষ্টি করে। ব্যর্থতাকে সাফল্যে আর অশান্তিকে প্রশান্তিতে রূপান্তরিত করে।

আপনার জীবনের চিন্তাভাবনাকে বদলে দিতে পারে

নিয়ত বা অভিপ্রায় হচ্ছে মনের লাগাম। নিয়ত মনকে নিয়ন্ত্রন করে, দেহকে সঠিক পথে পরিচালিত করে, দেহ-মনে নতুন বাস্তবতার জন্ম দেয়

আপনার জীবনের চিন্তাভাবনাকে বদলে দিতে পারে

ব্যক্তিগত খেয়াল বা আবেগ আর জীবনের লক্ষ্যকে এক করে ফেলবেন না। লক্ষ্যকে যখন সর্বোচ্চ গুরুত্ব দেবেন তখন তা আপনাব্যর্থরা অবচেতনভাবে ব্যর্থতার সঙ্গে নিজেদের সংযুক্ত করে। সচেতনভাবে সাফল্যের সঙ্গে একাত্ম হলে সহপাঠী বা প্রতিবেশীর সঙ্গে সুসম্পর্ক আর বন্ধুত্ব এক নয়। চেতনা ও আদর্শের মিল রয়েছে এমন কারো সঙ্গেই বন্ধুত্ব হতে পারে।সাফল্যই আপনার দিকে আকৃষ্ট হবে।কে আবেগের ঊর্ধ্বে নিয়ে যাবে

Banga Bandu Bridge

“ মা হল পৃথিবীর একমাত্র ব্যাংক, যেখানে আমরা আমাদের সব দুঃখ, কষ্ট জমা রাখি এবং বিনিময়ে নেই বিনাসূদে অকৃত্রিম ভালোবাসা ”


Tuesday, June 13, 2017

HTML অ্যাট্রিবিউট রেফারেন্স


অনুবাদ অসম্পূর্ণ। দয়া করে ইংরেজি থেকে নিবন্ধটি অনুবাদ করুন ।
HTML এলিমেন্টের মধ্যে অ্যাট্রিবিউট থাকে; এগুলো কিছু অতিরিক্ত মান, যেগুলো এলিমেন্ট গুলোকে ব্যবহারকারীর চাহিদা অনুযায়ী কনফিগার করে।

অ্যাট্রিবিউট তালিকাEdit

, , , 
,
অ্যাট্রিবিউটের নাম এলিমেন্ট বর্ণনা
accept
,
List of types the server accepts, typically a file type.
accept-charset
List of supported charsets.
accesskey Global attribute Defines a keyboard shortcut to activate or add focus to the element.
action
The URI of a program that processes the information submitted via the form.
align ,

Global attributes


Global attributes are attributes common to all HTML elements; they can be used on all elements, though the attributes may have no effect on some elements.
Global attributes may be specified on all HTML elements, even those not specified in the standard. That means that any non-standard elements must still permit these attributes, even though using those elements means that the document is no longer HTML5-compliant. For example, HTML5-compliant browsers hide content marked as , even though is not a valid HTML element.
In addition to the basic HTML global attributes, the following global attributes also exist:
  • xml:lang and xml:base — these are inherited from the XHTML specifications and deprecated, but kept for compatibility purposes.
  • The multiple aria-* attributes, used for improving accessibility.
  • The event handler attributes: onabort, onautocomplete, onautocompleteerror, onblur, oncancel, oncanplay, oncanplaythrough, onchange, onclick, onclose, oncontextmenu, oncuechange, ondblclick, ondrag, ondragend, ondragenter, ondragexit, ondragleave, ondragover, ondragstart, ondrop, ondurationchange, onemptied, onended, onerror, onfocus, oninput, oninvalid, onkeydown, onkeypress, onkeyup, onload, onloadeddata, onloadedmetadata, onloadstart, onmousedown, onmouseenter, onmouseleave, onmousemove, onmouseout, onmouseover, onmouseup, onmousewheel, onpause, onplay, onplaying, onprogress, onratechange, onreset, onresize, onscroll, onseeked, onseeking, onselect, onshow, onsort, onstalled, onsubmit, onsuspend, ontimeupdate, ontoggle, onvolumechange, onwaiting.

DescriptionEdit

accesskey
Provides a hint for generating a keyboard shortcut for the current element. This attribute consists of a space-separated list of characters. The browser should use the first one that exists on the computer keyboard layout.
class
Is a space-separated list of the classes of the element. Classes allows CSS and JavaScript to select and access specific elements via the class selectors or functions like the method Document.getElementsByClassName().
contenteditable
Is an enumerated attribute indicating if the element should be editable by the user. If so, the browser modifies its widget to allow editing. The attribute must take one of the following values:
  • true or the empty string, which indicates that the element must be editable;
  • false, which indicates that the element must not be editable.
contextmenu
Is the id of an to use as the contextual menu for this element.
data-*
Forms a class of attributes, called custom data attributes, that allow proprietary information to be exchanged between the HTML and its DOM representation that may be used by scripts. All such custom data are available via the HTMLElement interface of the element the attribute is set on. The HTMLElement.dataset property gives access to them.
dir
Is an enumerated attribute indicating the directionality of the element's text. It can have the following values:
  • ltr, which means left to right and is to be used for languages that are written from the left to the right (like English);
  • rtl, which means right to left and is to be used for languages that are written from the right to the left (like Arabic);
  • auto, which let the user agent decides. It uses a basic algorithm as it parses the characters inside the element until it finds a character with a strong directionality, then apply that directionality to the whole element.
draggable
Is an enumerated attribute indicating whether the element can be dragged, using the Drag and Drop API. It can have the following values:
  • true, which indicates that the element may be dragged
  • false, which indicates that the element may not be dragged.
dropzone
Is an enumerated attribute indicating what types of content can be dropped on an element, using the Drag and Drop API. It can have the following values:
  • copy, which indicates that dropping will create a copy of the element that was dragged
  • move, which indicates that the element that was dragged will be moved to this new location.
  • link, will create a link to the dragged data.
hidden
Is a Boolean attribute indicates that the element is not yet, or is no longer, relevant. For example, it can be used to hide elements of the page that can't be used until the login process has been completed. The browser won't render such elements. This attribute must not be used to hide content that could legitimately be shown.
id
Defines a unique identifier (ID) which must be unique in the whole document. Its purpose is to identify the element when linking (using a fragment identifier), scripting, or styling (with CSS).
Note: The following 5 attributes are part of the WHATWG HTML Microdata feature.
itemid
The unique, global identifier of an item.
itemprop
Used to add properties to an item. Every HTML element may have an itemprop attribute specified, where an itemprop consists of a name and value pair.
itemref
Properties that are not descendants of an element with the itemscope attribute can be associated with the item using an itemref. Itemref provides a list of element ids (not itemids) with additional properties elsewhere in the document.
itemscope
Itemscope (usually) works along with itemtype to specify that the HTML contained in a block is about a particular item. itemscope creates the Item and defines the scope of the itemtype associated with it. itemtype is a valid URL of a vocabulary (such as schema.org) that describes the item and its properties context.
itemtype
Specifies the URL of the vocabulary that will be used to define itemprop's (item properties) in the data structure. Itemscope is used to set the scope of  where in the data structure the vocabulary set by itemtype will be active.
lang
Participates in defining the language of the element, the language that non-editable elements are written in or the language that editable elements should be written in. The tag contains one single entry value in the format defines in the Tags for Identifying Languages (BCP47) IETF document. xml:lang has priority over it.
slot
Assigns a slot in a shadow DOM shadow tree to an element: An element with a slot attribute is assigned to the slot created by the element whose name attribute's value matches that slot attribute's value.
spellcheck
Is an enumerated attribute defines whether the element may be checked for spelling errors. It may have the following values:
  • true, which indicates that the element should be, if possible, checked for spelling errors;
  • false, which indicates that the element should not be checked for spelling errors.
style
Contains CSS styling declarations to be applied to the element. Note that it is recommended for styles to be defined in a separate file or files. This attribute and the