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Showing posts from July, 2002

What Does Abs() Means In C++ Code Example

Example 1: abs c++ # include <stdlib.h> /* abs */ int main ( ) { int n , m ; n = abs ( 23 ) ; // n=23 m = abs ( - 11 ) ; // m=11 return 0 ; } Example 2: abs in c++ [ Mathematics ] | x | = abs ( x ) [ C ++ Programming ]

Declare Ienumerator Unity Code Example

Example: how to write coroutine in unity using UnityEngine ; using System . Collections ; // In this example we show how to invoke a coroutine and execute // the function in parallel. Start does not need IEnumerator.public class ExampleClass : MonoBehaviour { private IEnumerator coroutine ; void Start ( ) { // - After 0 seconds, prints "Starting 0.0 seconds" // - After 0 seconds, prints "Coroutine started" // - After 2 seconds, prints "Coroutine ended: 2.0 seconds" print ( "Starting " + Time . time + " seconds" ) ; // Start function WaitAndPrint as a coroutine. coroutine = WaitAndPrint(2.0f); StartCoroutine ( coroutine ) ; print ( "Coroutine started" ) ; } private IEnumerator WaitAndPrint ( float waitTime ) { yield return new WaitForSeconds ( waitTime ) ; print ( "Coroutine ended: " + Time . time

Yt1s Youtube To Mp3 Code Example

Example 1: yt to mp3 Youtube - DL works great . Download from https : //youtube-dl.org/. To use, type youtube-dl <url> --audio-format mp3 Example 2: youtube to mp3 online This man is doing gods work

Conda Update All Package Code Example

Example: conda update package # Basic syntax: conda update packagename # To update specific package in the current env conda update --all # To update all packages in the current environment conda update -n myenv --all # To update all packages in myenv environment

Asenumerable Select To Datatable Code Example

Example: c# datatable to linq //You can't query against the DataTable's Rows collection, since //DataRowCollection doesn't implement IEnumerable<T>. //You need to use the AsEnumerable() extension for DataTable var results = from myRow in myDataTable . AsEnumerable ( ) where myRow . Field < int > ( "RowNo" ) == 1 select myRow ; //AsEnumerable() returns IEnumerable<DataRow>. //If you need to convert IEnumerable<DataRow> to a DataTable, //use the CopyToDataTable()

Css Transition W3schools Code Example

Example 1: css transition all -webkit-transition : all .3 s ease-in-out ; -moz-transition : all .3 s ease-in-out ; -o-transition : all .3 s ease-in-out ; -ms-transition : all .3 s ease-in-out ; transition : all .3 s ease-in-out ; Example 2: css transition /*CSS Transition Syntax*/ selector { transition : property duration timing-function delay|initial|inherit ; } Example 3: css transition transition : property duration timing-function delay|initial|inherit ;

Css Rotate Example

The rotate CSS property allows you to specify rotation transforms individually and independently of the transform property. This maps better to typical user interface usage, and saves having to remember the exact order of transform functions to specify in the transform property. Syntax /* Keyword values */ rotate : none ; /* Angle value */ rotate : 90deg ; rotate : 0.25turn ; rotate : 1.57rad ; /* x, y, or z axis name plus angle */ rotate : x 90deg ; rotate : y 0.25turn ; rotate : z 1.57rad ; /* Vector plus angle value */ rotate : 1 1 1 90deg ; Values angle value An <angle> specifying the angle to rotate the affected element through, around the Z axis. Equivalent to a rotate() (2D rotation) function. x, y, or z axis name plus angle value The name of the axis you want to rotate the affected element around ( "x" , " y ", or " z" ), plus an <angle> specifying the angle to rotate the element through. Equivalent to a rotateX()

Adding To Array Javascript Code Example

Example 1: javascript append to array var colors = [ "red" , "white" ] ; colors . push ( "blue" ) ; / / append 'blue' to colors Example 2: add value to array javascript var fruits = [ "222" , "vvvv" , "eee" , "eeee" ] ; fruits . push ( "Kiwi" ) ; Example 3: javascript add element to array var colors = [ "red" , "blue" ] ; colors . push ( "yellow" ) ; / / [ "red" , "blue" , "yellow" ]

Button.onclick Unity Code Example

Example 1: unity assign button onclick public Button yourButton ; void Start ( ) { Button btn = yourButton . GetComponent < Button > ( ) ; //Grabs the button component btn . onClick . AddListener ( TaskOnClick ) ; //Adds a listner on the button } void TaskOnClick ( ) { Debug . Log ( "You have clicked the button!" ) ; } Example 2: how to code button click unity using UnityEngine ; using UnityEngine . UI ; using System . Collections ; public class ClickExample : MonoBehaviour { public Button yourButton ; void Start ( ) { Button btn = yourButton . GetComponent < Button > ( ) ; btn . onClick . AddListener ( TaskOnClick ) ; } void TaskOnClick ( ) { Debug . Log ( "You have clicked the button!" ) ; } } Example 3: unity onclick object void Update ( ) { } void OnMouseDown ( ) { // this object was clicked - do something Destroy ( this . gameObject ) ; }

Bootstrap Warning Alerts Code Example

Example 1: bootstrap alert <div class= "alert alert-primary" role= "alert" > This is a primary alert—check it out! </div> <div class= "alert alert-secondary" role= "alert" > This is a secondary alert—check it out! </div> <div class= "alert alert-success" role= "alert" > This is a success alert—check it out! </div> <div class= "alert alert-danger" role= "alert" > This is a danger alert—check it out! </div> <div class= "alert alert-warning" role= "alert" > This is a warning alert—check it out! </div> <div class= "alert alert-info" role= "alert" > This is a info alert—check it out! </div> <div class= "alert alert-light" role= "alert" > This is a light alert—check it out! </div> <div class= "alert alert-dark" role= "alert"

Android Paint Gradient Code Example

Example: set gradient color for android paint paint.setShader(new LinearGradient(0, 0, 0, getHeight(), Color.BLACK, Color.WHITE, Shader.TileMode.MIRROR)); canvas.drawPath(arrowPath, paint);

Can't Get RTL8125B Working On 20.04

Answer : I had the same exact issue. Looks like you're missing drivers for the Ethernet. Go to this link (which is from the actual Ethernet provider): https://www.realtek.com/en/component/zoo/category/network-interface-controllers-10-100-1000m-gigabit-ethernet-pci-express-software Download the "2.5G Ethernet LINUX driver r8125 for kernel up to 5.6" and follow the installation instructions. You should be able to use wired connection once you're done. The rtl8125b support has been added to the linux-next tree 6 days ago. https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/drivers/net/ethernet/realtek?h=next-20200720&id=0439297be95111cf9ef5ece2091af16d140ce2ef It will take some time to get into stable and then into Ubuntu. You can try to install drivers from the Realtek site before Linux supports it natively. You'll need to disable Secure Boot in BIOS and blacklist r8169 to get them working. The issue is fixed in the 5.9 kern

Link Csfile To Html Code Example

Example 1: link css file in html <link rel= "stylesheet" href= "styles.css" > Example 2: how to link css to html <link rel= "stylesheet" href= "mystyle.css" >

Amc Yahoo Finance Code Example

Example: amc stock HOLD YOUR HORSES , I REPEAT , HOLD YOUR HORSES

Angular - Material: Progressbar Custom Color?

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Answer : You can use ::ng-deep selector to achieve what you want, this answer has some info on it. How I did it: CSS ::ng-deep .mat-progress-bar-fill::after { background-color: #1E457C; } ::ng-deep .mat-progress-bar-buffer { background: #E4E8EB; } ::ng-deep .mat-progress-bar { border-radius: 2px; } HTML <mat-progress-bar mode="determinate" value="{{progress}}"></mat-progress-bar> And the result is this: EDIT: I found a way to avoid using ::ng-deep as it will be removed from angular soon. It seems that if you move your style from your component.css file to the global styles.css file it will work without ::ng-deep . So, a style defined above can change in mat-progress-bar .mat-progress-bar-buffer { background: #E4E8EB; } Move it to styles.css and it will be applied like this: LATER EDIT As an explanation why setting styles in the global style sheet works: For components the default is that angul

3rd Highest Salary In Sql Code Example

Example 1: 3rd highest salary in sql Here is the solution for 3rd highest salary from employees table SELECT FIRST_NAME , SALARY FROM (SELECT FIRST_NAME, SALARY, DENSE_RANK() OVER (ORDER BY SALARY DESC) AS SALARY_RANK FROM EMPLOYEES) WHERE SALARY_RANK = 3; Example 2: nth highest salary SELECT salary FROM Employee ORDER BY salary DESC LIMIT N-1, 1 Example 3: nth highest salary in sql Here is the solution for nth highest salary from employees table SELECT FIRST_NAME , SALARY FROM (SELECT FIRST_NAME, SALARY, DENSE_RANK() OVER (ORDER BY SALARY DESC) AS SALARY_RANK FROM EMPLOYEES) WHERE SALARY_RANK = n; Example 4: n highest salary in sql SELECT TOP 1 salary FROM ( SELECT DISTINCT TOP N salary FROM #Employee ORDER BY salary DESC ) AS temp ORDER BY salary Example 5: second highest salary in sql SELECT MAX(SALARY) 'SECOND_MAX' FROM EMPLOYEES WHERE SALARY <> (SELECT MAX(SALARY) FROM EMPLOYEES); OR Here is the solution for nth highest salary from employees tabl

419 Page Expired Laravel Solution Code Example

Example: 419 Page Expired < meta name = " csrf-token " content = " {{ csrf_token() }} " >

Google Fonts Font-family: 'Montserrat', Helvetica; Code Example

Example: montserrat font google fonts <link rel= "preconnect" href= "https://fonts.gstatic.com" > <link href= "https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap" rel= "stylesheet" >

Confusion On Disk Types In Gcloud When Creating A New Disk

Answer : Your choices are: local SSD = locally-attached to the VM, SSD standard persistent = network-attached, persistent, HDD** SSD persistent = network-attached, persistent, SSD Type 1 is lower latency than types 2 and 3, because type 1 is physically attached to the VM. Type 2 and 3 persist beyond instance stop/delete. Type 1 does not. Type 2 and 3 are durable/redundant (Google replicates them, like Raid 1). Type 1 is not. Type 2 and 3 can be attached to multiple VMs simultaneously (in read mode). Type 1 cannot. ** nowhere does Google actually indicate afaik that standard persistent is actually HDD, just that it is not SSD, so it may not be guaranteed to be HDD. You can see more specific data at Storage Options, but in summary: local SSD is the fastest (by far) SSD persistent has much higher read/write IOPS than standard persistent SSD persistent is more expensive (4x) than standard persistent

Android Studio 3.0 Parameter Hints Information Not Always Visible?

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Answer : 1. Press Alt-Enter on your method and select doesn't show hints for the current method. Then you can see a dialog in the bottom right of the android studio. select Show Parameters Hint Setting, now you can customize this functionality. and finally, select undo in the dialog. 2. File -> Setting -> Editor -> General -> Appearaance-> show parameters hint configure You can enable it by doing the following: Go to File > Settings > Editor > General > Appearance > Show parameter name hints Click Configure Language: -> Java Options -> Check Show hints even when type of expression is clear As you can see below, it is visible for all parameters regardless of type: EDIT It looks like this setting was removed in Android Studio 4.0 There are however new Inlay Hints options: Go to File > Settings > Editor > Inlay Hints > Java > Parameter hints Check Show parameter hints for:

Css Text Vertical Align Center Code Example

Example 1: css center image .center { display: block; margin-left: auto; margin-right: auto; } Example 2: css align center //HTML < div class = " parent " > < span > Hello World </ span > </ div > //CSS .parent { display: flex; justify-content: center; align-items: center; } Example 3: css align text vertically /* HTML: */ < div class = " text " > lorem ipsum </ div > /* CSS: */ .text { vertical-align: middle; /*can take any value of: baseline | sub | super | text-top | text-bottom | middle | top | bottom | < percentage > | < length > */ } Example 4: text vertical align css <! DOCTYPE html > < html > < head > < title > Title of the document </ title > < style type = " text/css " > div { display : table-cell ; width : 250 px ; height : 200 px ; vertical-align : middle ; } </ style >

Convert Date Object To Date String In Javascript Code Example

Example 1: javascript date to string // There are two flavours const event = new Date ( 1993 , 6 , 28 , 14 , 39 , 7 ) ; // The Old Skool Flava console . log ( event . toString ( ) ) ; // expected output: Wed Jul 28 1993 14:39:07 GMT+0200 (CEST) // (note: your timezone may vary) // The Hipster way ;) console . log ( event . toDateString ( ) ) ; // expected output: Wed Jul 28 1993 Example 2: convert date to string javascript var d = new Date ( ) ; var n = d . toDateString ( ) ;

Tailwind Forms Code Example

Example: tailwindcss input <!-- This example requires Tailwind CSS v2 .0 + This example requires some changes to your config: ``` // tailwind .config .js module .exports = { // ... plugins : [ // ... require ( '@tailwindcss/forms' ) , ] } ``` --> <div> <label for= "price" class= "block text-sm font-medium text-gray-700" >Price</label> <div class= "mt-1 relative rounded-md shadow-sm" > <div class= "absolute inset-y-0 left-0 pl-3 flex items-center pointer-events-none" > <span class= "text-gray-500 sm:text-sm" > $ </span> </div> <input type= "text" name= "price" id= "price" class= "focus:ring-indigo-500 focus:border-indigo-500 block w-full pl-7 pr-12 sm:text-sm border-gray-300 rounded-md" placeholder= "0.00" > <div class= "