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Retrieving the Original Query String in PHP
How To Retrieve the Original Query String in PHP? If you have coded some values in the URL without using the standard form GET format, you need to retrieve those values in the original query string in $_SERVER['QUERY_STRING']. The script below is an enhanced version of processing_forms.php which pri... 2016-11-05, ∼2403🔥, 0💬

"docker container create --tty" - TeleTYpewriter Terminal
How to create a new container with a TTY (TeleTYpewriter) terminal with "docker container create --tty" command? The "docker container create --tty --interactive" allows you to create a new container with a TTY (TeleTYpewriter) terminal, so that you can attach a console when it is running. The "--in... 2023-03-17, ∼2402🔥, 0💬

Dumping JSON Output to File
How to dump (or encode, serialize) a Python object into file or an output stream as a JSON string using json.dump()? json.dump(o,fp,...) function performs the same job as json.dumps(o,...) except that it directs the JSON string to the output stream of a given file pointer. Here is a Python example t... 2018-10-08, ∼2402🔥, 0💬

'cellspacing' - White Spaces between HTML Table Cells
How To Control White Spaces between Table Cells? White spaces between cells refer to the vertical space between a upper cell and a lower cell in a table column, and the horizontal space between a left cell and a right cell in a table row. If inner borders are turned on, white spaces between cells ap... 2017-05-13, ∼2402🔥, 0💬

Azure AD v2 Error: Invalid Reply URL
Why Azure AD v2.0 display this error message: AADSTS50011: The reply url specified in the request does not match the reply URLsconfigured for the application? The root cause of this error is that you forgot the add the "redirect_uri" in your authentication request to Application ID settings on Azure... 2019-05-03, ∼2400🔥, 0💬

Validate Azure AD v1 id_token
How to validate the id_token value received from Azure AD v1.0 authentication response? As you can see from the previous tutorials, you can easily decode the "id_token" value received from Azure AD authentication response using a simple PHP script. After decoding, you can get all information about t... 2021-05-16, ∼2398🔥, 0💬

HTML 'div' Tag/Element
What Is a "div" Tag/Element? A "div" element is a block element that you can use a container of flow elements (flow elements are really the superset of both inline elements and block elements). By default, "div" elements will be treated as paragraphs by most browsers. Here are basic rules about an "... 2017-03-11, ∼2398🔥, 0💬

Access Class Properties through Instance Name
Can I access class properties through an instance name? Yes, you can access class properties through an instance name, as long as there is no instance property that has the same name as a class property. When you reference a property through the instance name in the following form: instance_name.pro... 2022-09-24, ∼2397🔥, 0💬

basic-network Sample Network
Where to find tutorials on Hyperledger Fabric basic-network Sample Network? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Hyperledger Fabric basic-network Sample Network. What Is basic-network Sample Network start.sh - Start basic-network sto... 2020-04-25, ∼2396🔥, 0💬

HTML Un-ordered List 'ul' Tag/Element
What Is a "ul" Tag/Element? A "ul" element is block level element that can be used to define an un-ordered list, where items are displayed with leading bullets. Here are basic rules about "ul" elements: "ul" elements are block level elements. "ul" elements can not have text contents. An "ul" element... 2017-05-29, ∼2396🔥, 0💬

'dict' Values are Objects
Are "dict" values objects in Python? Yes, "dict" values are objects in Python. In fact, all data values in Python are objects. In Python, "dict" is defined as an object class with the following interesting properties, constructors, and methods: dict.__doc__ - Property holding a short description of ... 2023-07-01, ∼2392🔥, 0💬

Using HTML 'text' Input Fields
How To Use "text" Input Fields? A "text" input field is defined as &lt;input type="text" .../&gt;. A "test" input field can be used to create input field to allow viewers to enter text strings or numbers. There are other attributes you may need to use for a "text" input field: name="fieldNam... 2017-04-19, ∼2391🔥, 0💬

'set-status' Policy Statement
How to use the "set-status" Policy statement to modify the response status for an Azure API service operation? The "set-status" Policy Statement allows you to change the status code of the response. For example, the following outbound policy changes the status code of the response to 401: &lt;ou... 2018-01-13, ∼2388🔥, 0💬

Using HTML 'div' Elements with CSS Properties
How To Use "div" Elements to Change CSS Properties? As elements containers, "div" elements are perfect places to set CSS properties which will be applied to all elements in the container. Here is a tutorial example of how to set CSS properties on "div" elements: &lt;?xml version="1.0" ?&gt; ... 2017-03-11, ∼2387🔥, 0💬

What Is Calibre
What Is Calibre? Calibre is a powerful and easy to use e-book manager. Users say it’s outstanding and a must-have. It’ll allow you to do nearly everything and it takes things a step beyond normal e-book software. It’s also completely free and open source and great for both casual users and computer... 2018-08-06, ∼2386🔥, 0💬

What Is Kindle for PC
What Is Kindle for PC? Kindle for PC is a free EPUB book reader provided by Amazon. Some nice features of Kindle for PC include Text alignment and line spacing - Click the image of font icon button to set a text alignment for your books and determine their line spacing. For more information, see Kin... 2022-07-01, ∼2385🔥, 0💬

HTML 'form' Element Attributes
What Are the Attributes of a "form" Element? There are 3 commonly used attributes for a "form" element: "action" - Required attribute. Used to specify the URL of the form processing program. "method" - Optional attribute. Used to specify the form submission method: "get" or "post". method="get" is t... 2017-04-19, ∼2385🔥, 0💬

HTML 'script' Tag/Element as Inline Element
What Is an HTML "script" Tag/Element? A "script" element is both an inline element and a block element that you can use to specify a script code to be executed by browsers. Here are basic rules about "script" elements: "script" elements are inline elements. "script" elements are also block elements.... 2017-07-21, ∼2384🔥, 0💬

HTML 'del' and 'ins' Tags/Elements
What Are HTML "del" and "ins" Tags/Elements? "del" and "ins" elements are inline elements that you can use to specify text to be treated as deleted text and inserted text respectively. Here are basic rules about "del" and "ins" elements: "del" and "ins" elements are inline elements. "del" and "ins" ... 2017-04-28, ∼2383🔥, 0💬

'pass' - Do Nothing Statements
How to use the "pass" statement in Python code? The "pass" statement can be used as a place holder statement any where in Python code. When a "pass" statement is interpreted, Python will do nothing and continue with next statement. For example, the following Python code shows an empty function with ... 2017-09-12, ∼2382🔥, 0💬

HTML Table 'caption' Tag/Element
What Is a "caption" Tag/Element? A "caption" element is an inline element that you can use to define the caption text of a table. Browsers will display caption above the table and aligned to the center. Here are basic rules about "caption" elements: "caption" elements are inline elements. A "caption... 2017-04-22, ∼2382🔥, 0💬

Verifying If a Key Exists in an Array in PHP
How Do You Know If a Key Is Defined in an Array in PHP? There are two functions can be used to test if a key is defined in an array or not: array_key_exists($key, $array) - Returns true if the $key is defined in $array. isset($array[$key]) - Returns true if the $key is defined in $array. Here is a P... 2017-01-29, ∼2381🔥, 0💬

HTML 'h1' - Heading Tags/Elements
What Are Heading Tags/Elements? Heading elements are block level elements that can be used directly as a sub-element in the body element. You can use heading elements to specify heading in different sizes. Here are basic rules about heading elements: There are 6 heading elements, named as "h1", "h2"... 2023-08-03, ∼2379🔥, 0💬

Register Azure AD Application in Azure AD B2C
How to register my application as an Azure AD application in my Azure AD B2C account? If you want to register an application as an Azure AD application in your Azure AD B2C account, your application should be: Able to allow users who are members and their identities are managed locally in the Azure ... 2019-03-20, ∼2379🔥, 0💬

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Blockchain Container EPUB General HTML JSON Microsoft Node.js PHP Python RSS Tools Visual Studio Web