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Strncat Function In C Code Example

Example: strncat c # include <stdio.h> # include <string.h> int main ( ) { char src [ 50 ] , dest [ 50 ] ; strcpy ( src , "This is source" ) ; strcpy ( dest , "This is destination" ) ; strncat ( dest , src , 15 ) ; printf ( "Final destination string : |%s|" , dest ) ; return ( 0 ) ; } output : Final destination string : | This is destinationThis is source |
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Code With Mosh Courses Credentials Code Example

Example: coding with mosh Master the Coding Skills to Become an Engineer Companies LOVE to Hire Hi! His name is Mosh Hamedani. His life’s mission is to help novice and professional software engineers increase their skills, make more money and ultimately change their lives for the better.
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Char Data Type In Php Code Example

Example: php data types <?php /* Variables can store data of different types, and different data types can do different things. PHP supports the following data types: 1) String 2) Integer 3) Float (floating point numbers - also called double) 4) Boolean 5) Array 6) Object 7) NULL 8) Resource */ // PHP String $x = "Hello world!" ; echo $x ; //PHP Integer $x = 5985 ; var_dump ( $x ) ; //PHP Float $x = 10.365 ; var_dump ( $x ) ; //PHP Boolean $x = true ; $y = false ; //PHP Array $cars = array ( "Volvo" , "BMW" , "Toyota" ) ; var_dump ( $cars ) ; //PHP Object class Car { function Car ( ) { $this -> model = "VW" ; } } // create an object $herbie = new Car ( ) ; // show object properties echo $herbie -> model ; //PHP NULL Value $x = "Hello world!" ; $x = null ; var_dump ( $x ) ; ?>
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Bootstrap 3 Glyphicons CDN

Answer : With the recent release of bootstrap 3, and the glyphicons being merged back to the main Bootstrap repo, Bootstrap CDN is now serving the complete Bootstrap 3.0 css including Glyphicons . The Bootstrap css reference is all you need to include: Glyphicons and its dependencies are on relative paths on the CDN site and are referenced in bootstrap.min.css . In html: <link href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet"> In css: @import url("//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css"); Here is a working demo . Note that you have to use .glyphicon classes instead of .icon : Example: <span class="glyphicon glyphicon-heart"></span> Also note that you would still need to include bootstrap.min.js for usage of Bootstrap JavaScript components, see Bootstrap CDN for url. If you want to use the Glyphicons separately , you can do that by direct...
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Changing Overflow Icon In The Action Bar

Answer : You can with a style, but you have to add it to the main Theme declaration. <resources> <!-- Base application theme. --> <style name="Your.Theme" parent="@android:style/Theme.Holo"> <!-- Pointer to Overflow style ***MUST*** go here or it will not work --> <item name="android:actionOverflowButtonStyle">@style/OverFlow</item> </style> <!-- Styles --> <style name="OverFlow" parent="@android:style/Widget.Holo.ActionButton.Overflow"> <item name="android:src">@drawable/ic_action_overflow</item> </style> </resources> You also can change it dynamically, which I go into detail about here: Changing the Android Overflow menu icon programmatically For those who can't get it to work try this WITHOUT the "android:" namespace. <item name="actionOverflowButtonStyle">...
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Background-color Transparent Css Code Example

Example 1: css how to make background transparent /* Use RGBA */ background-color: rgba(255, 255, 0, 0.75); /* Transparent Yellow */ Example 2: background color css rgb body { background-color: rgb(255,255,255); } Example 3: css opacity example .opacity30 { opacity: 0.3; filter: alpha(opacity=30); /* For IE8 and earlier */ } Example 4: background color transparent div { background: transparent } Example 5: css transparent background color div { opacity:25% ; } Example 6: transparent background css div { width: 200px; height: 200px; display: block; position: relative; } div::after { content: ""; background: url(image.jpg); opacity: 0.5; top: 0; left: 0; bottom: 0; right: 0; position: absolute; z-index: -1; }
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C# MongoDB Distinct Query Syntax

Answer : You could try the following approach: var filter = new BsonDocument(); var categoriesList = await blogContext.Articles.DistinctAsync<string>("categories", filter);
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Latex Fontsize Code Example

Example 1: latex text size \Huge \huge \LARGE \Large \large \normalsize \small \footnotesize \scriptsize \tiny Example 2: latex font sizes \Huge \huge \LARGE \Large \large \ normalsize ( default ) \small \footnotesize \scriptsize \tiny Example 3: latex font sizes Change global font size : \documentclass [ 12 pt ] { report } Example 4: latex change size of text % Article \documentclass [ 9 pt ] { extarticle } % Report \documentclass [ 14 pt ] { extreport }
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Android: Start The Circular Progress Bar From Top (270°)

Image
Answer : Try specifying rotation degrees to your progress items. <?xml version="1.0" encoding="UTF-8"?> <layer-list xmlns:android="http://schemas.android.com/apk/res/android" > <item android:id="@android:id/progress"> <rotate android:fromDegrees="270" android:toDegrees="270" android:pivotX="50%" android:pivotY="50%" > <shape android:innerRadiusRatio="2.5" android:shape="ring" android:thicknessRatio="25.0" > <gradient android:centerColor="@color/gray" android:endColor="@color/gray" android:startColor="@color/gray" android:type="sweep" /> </shape> </rotate>...
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Android Studio Table Layout Example

Example: table layout android studio < TableLayout android: id = " @+id/table " android: layout_width = " match_parent " android: layout_height = " wrap_content " android: layout_marginVertical = " 30dp " android: layout_marginHorizontal = " 10dp " android: background = " #f1f1f1 " android: collapseColumns = " 1,2 " > < TableRow > < TextView android: layout_width = " wrap_content " android: layout_height = " wrap_content " android: text = " Name " android: textStyle = " bold " android: layout_weight = " 1 " android: gravity = " center " /> < TextView android: layout_width = " wrap_content " a...
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Check If Php Array Has Key Code Example

Example: php key in array exists < ? php $search_array = array ( 'first' => null , 'second' => 4 ) ; // returns false isset ( $search_array [ 'first' ] ) ; // returns true array_key_exists ( 'first' , $search_array ) ; ? >
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Switch Case Arduino Example

Example 1: swich case arduino // Arduino => c++ switch ( var ) { case 1 : //do something when var equals 1 break ; case 2 : //do something when var equals 2 break ; default : // if nothing else matches, do the default // default is optional break ; } Example 2: arduino switch case switch ( var ) { case label1 : // statements break ; case label2 : // statements break ; default : // statements break ; }
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How To Create New Line In Gitlab Readme File Code Example

Example: Markdown new line Hello ( < -- two spaces ) World
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Blender Subdivide Code Example

Example: subdivide shortcut blender Select all faces, right click, and select subdivide
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Add Auto Increment Column To Existing Table Sql Server Code Example

Example: sql query to make a existing column auto increment Alter table table_name modify column_name datatype ( length ) AUTO_INCREMENT PRIMARY KEY
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Can I Export A Variable To The Environment From A Bash Script Without Sourcing It?

Answer : Is there any way to access to the $VAR by just executing export.bash without sourcing it ? Quick answer: No. But there are several possible workarounds. The most obvious one, which you've already mentioned, is to use source or . to execute the script in the context of the calling shell: $ cat set-vars1.sh export FOO=BAR $ . set-vars1.sh $ echo $FOO BAR Another way is to have the script, rather than setting an environment variable, print commands that will set the environment variable: $ cat set-vars2.sh #!/bin/bash echo export FOO=BAR $ eval "$(./set-vars2.sh)" $ echo "$FOO" BAR A third approach is to have a script that sets your environment variable(s) internally and then invokes a specified command with that environment: $ cat set-vars3.sh #!/bin/bash export FOO=BAR exec "$@" $ ./set-vars3.sh printenv | grep FOO FOO=BAR This last approach can be quite useful, though it's inconvenient for interactive use sin...
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