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python - How to retry after exception? - Stack Overflow

Details: I have a loop starting with for i in range(0, 100). Normally it runs correctly, but sometimes it fails due to network conditions. Currently I have it set so that on failure, it will continue in the

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node.js - How to npm install to a specified directory

Details: In the documentation it's stated: Use the prefix option together with the global option:. The prefix config defaults to the location where node is installed. On most systems, this is /usr/local.On windows, this is the exact location of the node.exe binary. On Unix systems, it's one level up, since node is typically installed at {prefix}/bin/node rather than {prefix}/node.exe.

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sql - How to Join to first row - Stack Overflow

Details: I know this question was answered a while ago, but when dealing with large data sets, nested queries can be costly. Here is a different solution where the nested query will only be ran once, instead of for each row returned.

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› Url: https://stackoverflow.com/questions/2043259/how-to-join-to-first-row Go Now

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java - How to mock void methods with Mockito - Stack Overflow

Details: How to mock methods with void return type? I implemented an observer pattern but I can't mock it with Mockito because I don't know how. And I tried to find an example on the Internet but didn't succeed.

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How to end C++ code - Stack Overflow

Details: @Janusz, In that case, you can use/throw exceptions, if not return a pre-defined value i.e., have a return value from the function, like for example return 0 when successful, 1 in the case of failure, but continue execution, -1 in the case of failure & exit the program.

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How to get the browser to navigate to URL in JavaScript

Details: What is the best (correct, modern, cross-browser, safe) way to get a web browser to navigate to a URL of your choice using JavaScript?

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› Url: https://stackoverflow.com/questions/1226714/how-to-get-the-browser-to-navigate-to-url-in-javascript Go Now

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connection - How to grant remote access permissions to

Details: You need to take some steps to make sure first mysql and then root user is accessible from outside: Disable skip-networking in my.cnf (i.e: /etc/mysql/my.cnf). Check value of bind-address in my.cnf, if it's set to 127.0.0.1, you can change it to 0.0.0.0 to allow access from all IPs or whatever ip that you want to connect from.. Grant remote access the root user from any ip (or specify your ip

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› Url: https://stackoverflow.com/questions/6239131/how-to-grant-remote-access-permissions-to-mysql-server-for-user Go Now

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How to set up Automapper in ASP.NET Core - Stack Overflow

Details: I'm relatively new at .NET, and I decided to tackle .NET Core instead of learning the "old ways". I found a detailed article about setting up AutoMapper for .NET Core here, but is there a more simple

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device - How to connect a Windows Mobile PDA to Windows 10

Details: Unfortunately the Windows Mobile Device Center stopped working out of the box after the Creators Update for Windows 10. The application won't open and therefore it's impossible to get the sync working. In order to get it running now we need to modify the ActiveSync registry settings.

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› Url: https://stackoverflow.com/questions/32052429/how-to-connect-a-windows-mobile-pda-to-windows-10 Go Now

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c# - How can I add an item to a IEnumerable collection

Details: IEnumerable is meant for querying collections only. It is the backbone for the LINQ framework. It is always an abstraction of some other collection such as Collection, List, or Array.The interface only provides a GetEnumerator method that returns an instance of IEnumerator that enables the walking of the extending collection one item at a time.

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› Url: https://stackoverflow.com/questions/1210295/how-can-i-add-an-item-to-a-ienumerablet-collection Go Now

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How to completely remove node.js from Windows - Stack Overflow

Details: How to remove Node.js from Windows: Take a deep breath. Run npm cache clean --force. Uninstall from Programs & Features with the uninstaller. Reboot (or you probably can get away with killing all node-related processes from Task Manager).

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› Url: https://stackoverflow.com/questions/20711240/how-to-completely-remove-node-js-from-windows Go Now

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How to convert integer to string in C? - Stack Overflow

Details: Use sprintf():. int someInt = 368; char str[12]; sprintf(str, "%d", someInt); All numbers that are representable by int will fit in a 12-char-array without overflow, unless your compiler is somehow using more than 32-bits for int.When using numbers with greater bitsize, e.g. long with most 64-bit compilers, you need to increase the array size—at least 21 characters for 64-bit types.

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python - How to iterate over rows in a DataFrame in Pandas

Details: How to iterate over rows in a DataFrame in Pandas? Answer: DON'T *!. Iteration in Pandas is an anti-pattern and is something you should only do when you have exhausted every other option.

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› Url: https://stackoverflow.com/questions/16476924/how-to-iterate-over-rows-in-a-dataframe-in-pandas Go Now

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How to view the roles and permissions granted to any

Details: Per the MSDN documentation for sys.database_permissions, this query lists all permissions explicitly granted or denied to principals in the database you're connected to:. SELECT DISTINCT pr.principal_id, pr.name, pr.type_desc, pr.authentication_type_desc, pe.state_desc, pe.permission_name FROM sys.database_principals AS pr JOIN sys.database_permissions AS pe ON pe.grantee_principal_id = pr

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networking - How to close TCP and UDP ports via windows

Details: Yes, this is possible. You don't have to be the current process owning the socket to close it. Consider for a moment that the remote machine, the network card, the network cable, and your OS can all cause the socket to close.

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› Url: https://stackoverflow.com/questions/8688949/how-to-close-tcp-and-udp-ports-via-windows-command-line Go Now

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How to return only the Date from a SQL Server DateTime

Details: SELECT GETDATE() Returns: 2008-09-22 15:24:13.790 I want that date part without the time part: 2008-09-22 00:00:00.000 How can I get that?

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› Url: https://stackoverflow.com/questions/113045/how-to-return-only-the-date-from-a-sql-server-datetime-datatype Go Now

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git - How to commit changes to a new branch - Stack Overflow

Details: I just made changes to a branch. How can I commit the changes to the other branch? I am trying to use: git checkout "the commmit to the changed branch" -b "the other branch" However, I don't think

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bash - How to append output to the end of a text file

Details: I would use printf instead of echo because it's more reliable and processes formatting such as new line \n properly.. This example produces an output similar to echo in previous examples: printf "hello world" >> read.txt cat read.txt hello world

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logging - How to log cron jobs? - Stack Overflow

Details: I want to know how I can see exactly what the cron jobs are doing on each execution. Where are the log files located? Or can I send the output to my email? I have set the email address to send the

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winforms - How to properly exit a C# application? - Stack

Details: I have a published application in C#. The problem here is whenever I close the main form by clicking on the red exit button, it closes the form but it doesn't close the application. I found this ou

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How to commit my current changes to a different branch in

Details: You can just create a new branch and switch onto it. Commit your changes then: git branch dirty git checkout dirty // And your commit follows Alternatively, you can also checkout an existing branch (just git checkout ).But only, if there are no collisions (the base of all edited files is the same as in your current branch).

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How to use css style in php - Stack Overflow

Details: Im using php to display data from mysql. Here are my css statements: