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What is a lambda (function)?

...tual SQL to execute using expression trees. The statement above becomes: select ... from [tablename] where [FieldName] > 15 --this line was 'read' from the lambda function This is different from normal methods or anonymous delegates (which are just compiler magic really) because they ca...
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How do you set a default value for a MySQL Datetime column?

...test (str) values ("demo"); Query OK, 1 row affected (0.00 sec) mysql> select * from test; +------+---------------------+ | str | ts | +------+---------------------+ | demo | 2008-10-03 22:59:52 | +------+---------------------+ 1 row in set (0.00 sec) mysql> **CAVEAT: IF...
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How to add Git's branch name to the commit message?

...? It's more like let me google that for you. Answer by @shytikov should be selected – TheRealFakeNews Apr 22 '19 at 22:36  |  show 2 more comm...
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Array slicing in Ruby: explanation for illogical behaviour (taken from Rubykoans.com)

... Read the slice syntax array[x,y] as "starting after x elements in array, select up to y elements". This is only meaningful if array has at least x elements. share | improve this answer | ...
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Last non-empty cell in a column

...should probably include something about what [RANGE] is supposed to be. I selected the entire column by using "N:N". Here is an example that worked for me: =INDEX(N:N,MATCH(1E+306,N:N,1)) – swimfar Sep 7 '18 at 18:13 ...
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Are there any standard exit status codes in Linux?

...tus of 2 to indicate an error, and use an exit status of 1 to mean that no selected lines were found. – NamshubWriter Oct 25 '12 at 17:06 3 ...
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What rules does Pandas use to generate a view vs a copy?

I'm confused about the rules Pandas uses when deciding that a selection from a dataframe is a copy of the original dataframe, or a view on the original. ...
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Can you call Directory.GetFiles() with multiple filters?

...lters, System.IO.SearchOption searchOption) { return filters.Split('|').SelectMany(filter => System.IO.Directory.GetFiles(sourceFolder, filter, searchOption)).ToArray(); } I found it here (in the comments): http://msdn.microsoft.com/en-us/library/wz42302f.aspx ...
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How To Set Up GUI On Amazon EC2 Ubuntu server

... 18) When prompted to Login to xrdp, ensure that the sesman-Xvnc module is selected, and enter the username ubuntu with the new password that you created in step 8. When you start a session, the port number is -1. 19) When the system connects, several status messages are displayed on the Connection...
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Push existing project into Github

...s for your existing project. "Add New Local Repository" in repositories. Select your existing folder. It'll ask if you want to do that, say yes. Once done, you'll see a list of all your files, etc. Commit them. Go to Repositories and Publish (this will create the new repo on GitHub for you, if yo...