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Answer : This took me some time to work out, there are a number of small issues that may be wrong, which makes it frustrating. This can get even more frustrating as the .net core web application visual studio 2017 project that gets auto-generated doesn't work straight out of the box. Having this experience as your first exposure to Docker isn't ideal. I initially also had the incorrect assumption that the docker image would come with SQL Server inside the container, this is not the case, it's trying to access the database server that must be pre-installed on the host machine. Steps to follow (tested for a windows docker image, rather than linux); 1) Get the IP address of your host machine, by running a command prompt and typing IPCONFIG 2) Set the database connection string within you appsettings.json file to this Ip address, followed by the SQL Server port number, i.e.; 192.168.X.X,1433 3) Set the connection string not to use Trusted_Connection (delete thi

Example 1: css text outline /* You have 2 options The first is experimental */ /* text-stroke */ #example { font-size : 1 em ; -webkit-text-stroke : 1 px #000000 ; } /* Use 4 shadows Probably best to use this until the above is standardised */ #example { font-size : 1 em ; text-shadow : -1 px -1 px 0 #000 , 1 px -1 px 0 #000 , -1 px 1 px 0 #000 , 1 px 1 px 0 #000 ; } Example 2: how to make border for letters in css h1 { /* 1 pixel black shadow to left, top, right and bottom */ text-shadow : -1 px 0 black , 0 1 px black , 1 px 0 black , 0 -1 px black ; font-family : sans ; color : yellow ; } Example 3: text border css h1 { -webkit-text-stroke : 1 px black ; }

Example 1: cm to foot 1 cm = 0.032808399 foot Example 2: cm to foot # 1 cm = 0.0328084 foot # Divide the cm value by 30.48 def cm_to_foot(cm): return cm/30.48 print(cm_to_foot(1)) # Result- 0.0328084

Example: how to add a css file in html <! DOCTYPE html > < html > < head > < link rel = " stylesheet " href = " styles.css " > </ head > < body > < h1 > This is a heading </ h1 > < p > This is a paragraph. </ p > </ body > </ html >

Example 1: c++ # include <bits/stdc++.h> using namespace std ; int main ( ) { return 0 ; } Example 2: c++ Very imp for placements

Answer : Why are you trying to roll your own solution. Spring-boot already supports that. If you don't already have one, add an application.properties file to src\main\resources . In that properties file, add 2 properties: server.contextPath=/mainstay server.port=12378 UPDATE (Spring Boot 2.0) As of Spring Boot 2.0 (due to the support of both Spring MVC and Spring WebFlux) the contextPath has been changed to the following: server.servlet.contextPath=/mainstay You can then remove your configuration for the custom servlet container. If you need to do some post processing on the container you can add a EmbeddedServletContainerCustomizer implementation to your configuration (for instance to add the error pages). Basically the properties inside the application.properties serve as a default you can always override them by using another application.properties next to the artifact you deliver or by adding JVM parameters ( -Dserver.port=6666 ). See also The Reference

Example 1: range of long long in c++ Long Data Type Size ( in bytes ) Range long int 4 - 2 , 147 , 483 , 648 to 2 , 147 , 483 , 647 unsigned long int 4 0 to 4 , 294 , 967 , 295 long long int 8 - ( 2 ^ 63 ) to ( 2 ^ 63 ) - 1 unsigned long long int 8 0 to 18 , 446 , 744 , 073 , 709 , 551 , 615 Example 2: data types in c++ int myNum = 5 ; // Integer (whole number) float myFloatNum = 5.99 ; // Floating point number double myDoubleNum = 9.98 ; // Floating point number char myLetter = 'D' ; // Character bool myBoolean = true ; // Boolean string myText = "Hello" ; // String

Example 1: css parent selector /* There is no such selector in 2008, the following was suggested */ a < img { 'border': none } /* Which in theory, would set an an images 'a' parent border to none Of course, this does not exist Another suggestion... */ div:parent { 'border': none } /* Pretty self explainatory, nevertheless it does not exist. You will have to use JavaScript/jQuery */ $('some-element').parent(); Example 2: styles for parent of selector Short answer: no such selector exists. Use JavaScript Long answer: by Kaotik below Example 3: how to select elements from a parrent element css // select all p elements with div as parent div > p { background-color: yellow; }

Example: cm to inch 1 cm = 0.3937 inch

Example 1: arrow down css .arrow-down { width : 0 ; height : 0 ; border-left : 75 px solid transparent ; border-right : 75 px solid transparent ; border-top : 75 px solid #f00 ; } Example 2: arrow right css .arrow-right { width : 0 ; height : 0 ; border-top : 60 px solid transparent ; border-bottom : 60 px solid transparent ; border-left : 60 px solid green ; }

Example: rgba red color rgb ( 255 , 0 , 0 ) /*red*/ Hex #FF0000

Example: what are the types of positioning in css The types of positioning in CSS are- 1 ) static : this is the default value. 2 ) sticky : the element is positioned based on the user's scroll position. 3 ) fixed : the element is positioned related to the browser window. 4 ) relative : the element is positioned relative to its normal position. 5 ) absolute : the element is positioned absolutely to its first positioned parent.

Example 1: cookie clicker #Hacks: # Type these in your console which you can open by # pressing STRG + SHIFT + J (Chrome) or STRG + SHIFT + K (Firefox) # changes the amount of cookies Game.cookies = amount in int # unlimted cookies Game.cookies = Infinity # If you want to get out of Infinity cookies Game.cookiesd = 0 # set up the CookiesPerSecond Rate by the number you want Game.cookiesPS= amount in int # clicks on cookie forever without moving your mouse in the highest speed var autoclicker = setInterval(function() { Game.ClickCookie(); }, 10); # stoping autoclicker clearInterval(autoClicker) # clicks on golden cookie without moving your mouse setInterval(Game.goldenCookie.click, 500) # Get the achievement you want by changing it to the achievement name you want # Game.Win(‚ACHIEVEMENT‘) Example 2: cookie clicker # to get free cookies open up inspect ( ctrl shift j) and in the console type Game.Earn(9999999

Example: 32 bit integer limit (2,147,483,647)10 (7FFFFFFF)16 (11111111111111111111111111111111)2

Example 1: plsql left() function SUBSTR ( "20190601" , 0 , 6 ) Example 2: Subtr Oracle ? /*Using SUBSTR in Oracle (Example from hackerrank.com): */ /*Simple select query...*/ SELECT DISTINCT city FROM station /*Using WHERE and SUBSTR to find (distinct) cities in station table that begin as well as end with a vowel.*/ WHERE SUBSTR ( city , 1 , 1 ) IN ( 'A' , 'E' , 'I' , 'O' , 'U' ) AND substr ( city , - 1 ) IN ( 'a' , 'e' , 'i' , 'o' , 'u' ) ; /*Parameters for SUBSTR (Substring) in order are as follows: String, Start, Length.*/