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Get Specific Columns Using “With()” Function in Laravel Eloquent

... like Post::with(array('user'=>function($query){ $query->select('id','username'); }))->get(); It will only select id and username from other table. I hope this will help others. Remember that the primary key (id in this case) needs to be the first param in the $query->s...
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contenteditable, set caret at the end of the text (cross-browser)

... function placeCaretAtEnd(el) { el.focus(); if (typeof window.getSelection != "undefined" && typeof document.createRange != "undefined") { var range = document.createRange(); range.selectNodeContents(el); range.collapse(false); var s...
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How to drop a table if it exists?

... Is it correct to do the following? IF EXISTS(SELECT * FROM dbo.Scores) DROP TABLE dbo.Scores No. That will drop the table only if it contains any rows (and will raise an error if the table does not exist). Instead, for a permanent table you can use I...
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How to edit data in result grid in SQL Server Management Studio

... You can do something similar to what you want. Right click on a table and select "edit top 200 rows" (if you are on SQL Server 2008) or "open table" in SQL Server 2005. Once you get there, there is a button on the top that says "SQL"; when you click on it, it lets you write an SQL statement and you...
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Show MySQL host via SQL Command

... To get current host name :- select @@hostname; show variables where Variable_name like '%host%'; To get hosts for all incoming requests :- select host from information_schema.processlist; Based on your last comment, I don't think you can resolve IP...
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Is there a “previous sibling” selector?

... No, there is no "previous sibling" selector. On a related note, ~ is for general successor sibling (meaning the element comes after this one, but not necessarily immediately after) and is a CSS3 selector. + is for next sibling and is CSS2.1. See Adjacent sib...
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Visual Studio 2013 hangs when opening a solution

...| Attach to Process... In the list of processes locate devenv.exe. Click Select... and explicitly choose 'Native' and 'Managed' code. Click OK and OK to close Select dialog and Attach to Process dialog. Go back to the first instance of VS and repro the hang. Upon the hang, control should go to ...
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How to get the full path of running process?

... // include the namespace using System.Management; var wmiQueryString = "SELECT ProcessId, ExecutablePath, CommandLine FROM Win32_Process"; using (var searcher = new ManagementObjectSearcher(wmiQueryString)) using (var results = searcher.Get()) { var query = from p in Process.GetProcesses() ...
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TransformXml task could not be loaded from Microsoft.Web.Publishing.Tasks.dll

...o Installer in your computer Click or tap to start the installer, and then select Modify. From the Individual Components screen, select Asp.net and web development tools and then select Modify/Install. This solved the issue as it creates the dll's in the mentioned path. ...
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What does extern inline do?

..., ## s); //=========== MACRO MAGIC ENDS ============ int main (int argc, char** argv) { LOG("Greetings StackOverflow! - from enthusiasticgeek\n"); return 0; } For multiple files define these macros in a separate header file including the same in each c/cc/cxx/cpp files. Please prefer inlin...