Newbe Dev Stack

Answer : Network discovery has since always been a painful subject in all versions of Windows, especially now when so many security fixes were applied. I have collected below all the fixes I know. You might try them one by one, undoing the ones which do not help. Homogenous account types All the computers must be logged-on with the same type of account. Meaning that all must have a Microsoft account or a local account, as mixing account types will not work. If you change an account type that has created some network shares, they should be deleted and recreated. Network Reset In PC Settings, Network & Internet Settings, click Network Reset and in the next screen click Reset now. This will reset all network settings, so you may have to recreate any defined VPNs and re-enable settings such as Network Discovery. Computer Browser service broken As described in the Microsoft article SMBv1 is not installed by default in Windows 10 Fall Creators Update 2017 and Windows

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

Example 1: c++ online compiler This two are good C ++ compilers : https : //www.onlinegdb.com/online_c++_compiler https : //www.programiz.com/cpp-programming/online-compiler/ Example 2: online compiler cpp Good cpp compilers : -- -- -- -- -- -- -- -- -- -- - repl . it / languages / cpp www . w3schools . com / cpp / trycpp . asp ? filename = demo_helloworld onlinegdb . com / online_c ++ _compiler programiz . com / cpp - programming / online - complier cpp . sh

Example 1: font family system /* System Fonts as used by GitHub */ body { font-family : -apple-system , BlinkMacSystemFont , "Segoe UI" , Roboto , Helvetica , Arial , sans-serif , "Apple Color Emoji" , "Segoe UI Emoji" , "Segoe UI Symbol" ; } Example 2: css font family /* You can set the font family by using font-family: followed by the font family name If you want to use a google font you have to find it on the google font website then link the script in your HTML and then put the name in font family browse fonts: https://fonts.google.com/ */ .class { font-family : sans-serif }

Answer : If you want to reference a bash variable while having the name stored in another variable you can do it as follows: $ var1=hello $ var2=var1 $ echo ${!var2} hello You store the name of the variable you want to access in, say, var2 in this case. Then you access it with ${!<varable name>} where <variable name> is a variable holding the name of the variable you want to access. First of all there can not be any space around = in variable declaration in bash . To get what you want you can use eval . For example a sample script like yours : #!/bin/bash i=0 for name in FIRST SECOND THIRD FOURTH FIFTH; do eval "$name"="'$(( $i + 1 ))q;d'" printf '%s\n' "${!name}" i=$(( $i + 1 )) done Prints : 1q;d 2q;d 3q;d 4q;d 5q;d Use eval cautiously, some people call it evil for some valid reason. declare would work too : #!/bin/bash i=0 for name in FIRST SECOND THIRD FOURTH FIFTH; do declare &q

Note This module is part of ansible-base and included in all Ansible installations. In most cases, you can use the short module name dnf even without specifying the collections: keyword. Despite that, we recommend you use the FQCN for easy linking to the module documentation and to avoid conflicting with other collections that may have the same module name. New in version 1.9: of ansible.builtin Synopsis Requirements Parameters Notes Examples Synopsis Installs, upgrade, removes, and lists packages and groups with the dnf package manager. Requirements The below requirements are needed on the host that executes this module. python >= 2.6 python-dnf for the autoremove option you need dnf >= 2.0.1” Parameters Parameter Choices/Defaults Comments allow_downgrade boolean added in 2.7 of ansible.builtin Choices: no ← yes Specify if the named package and version is allowed to downgrade a maybe already installed higher version of th

Answer : Something that commonly happens is that the manifest file isn't named properly. Double check the name (and extension) and be sure that it doesn't end with .txt (for example). In order to determine this, make sure you aren't hiding file extensions: Open Windows Explorer Go to Folder and Search Options > View tab Uncheck Hide extensions for known file types Also, note that the naming of the manifest file is, in fact, case sensitive, i.e. manifest.json != MANIFEST.JSON . My problem was slightly different. By default Eclipse saved my manifest.json as an ANSI encoded text file. Solution: Open in Notepad File -> Save As select UTF-8 from the encoding drop-down in the bottom left. Save I also encountered this issue. My problem was that I renamed the folder my extension was in, so all I had to do was delete and reload the extension. Thought this might help some people out there.

Example 1: flutter text style bold Text ( 'My Card Alert' , style : TextStyle ( fontWeight : FontWeight . bold ) , ) Example 2: flutter font bold Text ( 'Some text' , style : TextStyle ( fontSize : 24 , fontWeight : FontWeight . bold ) , ) Example 3: how to style text in flutter Text ( 'text' style : TextStyle ( ) , ) ,

Example: what does -= mean in JavaScript /* JavaScript shorthand -= -= is shorthand to subtract something from a variable and store the result as that same variable. */ // The standard syntax: var myVar = 5 ; console . log ( myVar ) // 5 var myVar = myVar - 3 ; console . log ( myVar ) // 2 // The shorthand: var myVar = 5 ; console . log ( myVar ) // 5 var myVar -= 3 ; console . log ( myVar ) // 2

Example: latex space between paragraphs and lines \setlength { \parindent } { 4 em } \setlength { \parskip } { 1 em } \renewcommand { \baselinestretch } { 1.5 }

Answer : you did not log out and log in ? It should be on your path to execute. If not, pip installed executables in .local, so in a terminal: ~/.local/bin/jupyter-notebook should start notebook To be able to run jupyter notebook from terminal, you need to make sure that ~/.local/bin is in your path. Do this by running export PATH=$PATH:~/.local/bin for your current session, or adding that line to the end of ~/.bashrc to make your changes last for future sessions (e.g. by using nano ~/.bashrc ). If you edit ~/.bashrc you will need to log out and log back in to make see your changes take effect. Try python -m notebook Or, if you used pip3 to install the notebook: python3 -m notebook On Mac OS Catalina and brewed Python3.7

Answer : Using your hosts network as network for your containers via --net=host or in docker-compose via network_mode: host is one option but this has the unwanted side effect that (a) you now expose the container ports in your host system and (b) that you cannot connect to those containers anymore that are not mapped to your host network. In your case, a quick and cleaner solution would be to make your ssh tunnel "available" to your docker containers (e.g. by binding ssh to the docker0 bridge) instead of exposing your docker containers in your host environment (as suggested in the accepted answer). Setting up the tunnel: For this to work, retrieve the ip your docker0 bridge is using via: ifconfig you will see something like this: docker0 Link encap:Ethernet HWaddr 03:41:4a:26:b7:31 inet addr:172.17.0.1 Bcast:172.17.255.255 Mask:255.255.0.0 Now you need to tell ssh to bind to this ip to listen for traffic directed towards port 9000 via ssh -L 1

Answer : I believe that it's talking about a different detail. The unary_op takes an element of the sequence and returns a value. That value is stored (by transform ) into the destination sequence. So this unary_op would be fine: int times2(int v) { return 2*v; } but this one would not: int times2(int &v) { return v*=2; } But that's not really what you're asking about. You want to know if you can use the unary_op version of transform as a parallel algorithm with the same source and destination range. I don't see why not. transform maps a single element of the source sequence to a single element of the destination sequence. However, if your unary_op isn't really unary, (i.e, it references other elements in the sequence - even if it only reads them, then you will have a data race). To quote the standard here [alg.transform.1] op [...] shall not invalidate iterators or subranges, or modify elements in the ranges this forbids y

Example 1: create spring 404 error controller server.error.whitelabel.enabled=false Example 2: spring mvc 404 page not found < web-app ... > < servlet > < servlet-name > mvc-dispatcher </ servlet-name > < servlet-class > org.springframework.web.servlet.DispatcherServlet </ servlet-class > < load-on-startup > 1 </ load-on-startup > </ servlet > < servlet-mapping > < servlet-name > mvc-dispatcher </ servlet-name > < url-pattern > *.htm </ url-pattern > </ servlet-mapping > //... < error-page > < error-code > 404 </ error-code > < location > /WEB-INF/pages/404.htm </ location > </ error-page > </ web-app >

Example: table bootstrap with scrool < div style = " height : 600 px ; overflow : scroll ; " > <!-- change height to increase the number of visible row --> < table > </ table > </ div >

Example: 500 usd to inr 37,878.77 Indian Rupee

Example 1: cm to inch 1 cm = 0.3937 inch Example 2: cm to inches const cm = 1 ; console . log ( `cm : $ { cm } = in : $ { cmToIn ( cm ) } ` ) ; function cmToIn ( cm ) { var in = cm / 2.54 ; return in ; }

Answer : If you're willing to disable System Integrity Protection to continue using TotalTerminal, you can do that. If not, the developer of TotalTerminal says the reason he stopped working on it is that he switched to iTerm 2, which he says "offers similar functionality to Visor and comparable features to build-in [sic] Terminal.app." I've never used either, but another question on this site explains how to set up iTerm to work in a similar manner.