
Solar energy conversion w/m^2 to mj/m^2 - Stack Overflow
Nov 27, 2016 · A watt is the unit of power and Joules are the units of energy, they are related by time. 1 watt is 1 Joule per second 1W = 1 J/s. So the extension of that equation is that 1J = 1w x 1second. 1J = 1Ws. A loose analogy is if you say Litre is a unit of volume and L/S is a unit of flow.
MongoError: connect ECONNREFUSED 127.0.0.1:27017
I noticed (with ping localhost) that the localhost of my freshly installed OS points to ::1 (which is ipv6) rather than 127.0.0.1 like it used to previously. That probably means that using mongodb://localhost:27017/ probably will make node try to connect via ipv6, which mongo probably is not listening to.
SQL query for finding records where count > 1 - Stack Overflow
SELECT user_id, COUNT(*) count FROM PAYMENT GROUP BY account, user_id, date HAVING COUNT(*) > 1 Update If you want to only include those that have a distinct ZIP you can get a distinct set first and then perform you HAVING/GROUP BY
Could not load file or assembly or one of its dependencies
AssemblyFileVersion is a version used by NuGet package manager - v2.1.505.2; AssemblyVersion is a version used by CLR - v2.1.505.0; You have to specify redirects using an AssemblyVersion attribute. In my example pictures 2.1.505.0 should be used instead of 2.1.505.2
The SSL connection could not be established - Stack Overflow
Oct 23, 2018 · I am using a third party library (Splunk C# SDK ) in my ASP.NET Core application. I am trying to connect to my localhost Splunk service via this SDK, but I get an exception saying: System.Net.Http.
visual studio - C++ cannot open source file - Stack Overflow
In Visual Studio, Right click on project and in Configuration Properties find C/C++ and then General/ In The window at the right side pick up a directory at Additional Include Directories row.
SQL Server String or binary data would be truncated
column description constraint_type fk_table fk_column pos default null data_type length precision radix is_unique min_len max_len nulls blanks numerics distincts distinct_values remarks id_individual NULL PRIMARY KEY NULL NULL 1 NULL NO int NULL 10 10 1 1 2 0 0 70 70 Many (70) unique,all numeric, id_brand NULL NULL NULL NULL 2 NULL NO int NULL ...
github - How do I reverse a commit in git? - Stack Overflow
The reason you use head~1 when using reset is that you are telling Git to "remove all changes in the commits after" (reset --hard) "the commit one before head" (head~1). reset is to a commit, revert is on a commit. As AmpT pointed out, you can also use the commit SHA to identify it, rather than counting how far away from head it is.
Access files in /var/mobile/Containers/Data/Application without ...
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SQL Server: combining multiple rows into one row
I have a SQL query like this; SELECT * FROM Jira.customfieldvalue WHERE CUSTOMFIELD = 12534 AND ISSUE = 19602 And that's the results; What I want is; showing in one row (cell) combined all