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What is the best way to auto-generate INSERT statements for a SQL Server table?
...s, Line 332 Invalid length parameter passed to the SUBSTRING function. Msg 50000, Level 16, State 1, Procedure sp_generate_inserts, Line 336 No columns to select. There should at least be one column to generate the output Why?
– Nimrod Shory
Dec 7 '09 at 16:1...
Changing the default folder in Emacs
...s works on MacOS too. I added this to my .emacs: (setq default-directory (concat (getenv "HOME") "/"))
– vy32
Dec 21 '13 at 15:46
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How to get ID of the last updated row in MySQL?
...E footable
SET foo = 'bar'
WHERE fooid > 5
AND ( SELECT @uids := CONCAT_WS(',', fooid, @uids) );
SELECT @uids;
This will return a string with all the IDs concatenated by a comma.
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Rails ActionMailer - format sender and recipient name/email address
...e the name and email, you can end up with an invalid From header by simply concatenating strings. Here is a safe way:
require 'mail'
address = Mail::Address.new email # ex: "john@example.com"
address.display_name = name.dup # ex: "John Doe"
# Set the From or Reply-To header to the following:
addr...
Difference between null and empty (“”) Java String
... @Zach L : when String s = null+"a"; it gives output nulla but null.concat("a") it gives the null pointer exception. what is the reason in my first case null+"a"; is working.
– Ved Prakash
Sep 14 '19 at 16:23
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Get current domain
... mostly importantly it includes the port number so that I do not need to concat it afterwards. phpinfo suggested by bsdnoobz helps me to find the right solution though.
– user1021364
Aug 8 '14 at 4:14
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Fixing JavaScript Array functions in Internet Explorer (indexOf, forEach, etc.) [closed]
... return that.apply(owner, arguments.length===0? args : args.concat(Array.prototype.slice.call(arguments)));
};
}
};
}
// Add ECMA262-5 string trim if not supported natively
//
if (!('trim' in String.prototype)) {
String.prototype.trim= function() {
...
Entity Framework: “Store update, insert, or delete statement affected an unexpected number of rows (
...ndo UI does not support composite key, but in case I added new column that concat-ed my keys to one, what's happening then?
– Branislav
Nov 11 '13 at 21:39
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Fastest way to check if string contains only digits
...; int r = 12345678*2; var ss = new SortedSet<string>(); //s = string.Concat(Enumerable.Range(0, 127).Select(i => ((char)i ^ '0') < 10 ? 1 : 0));
w.Restart(); for (int i = 0; i < r; i++) b = s.All(char.IsDigit); w.Stop(); ss.Add(w.Elapsed + ".All .IsDigit");
w.Restart(); for (...
How can I get a resource “Folder” from inside my jar File?
...nput Stream will have all the files name from that dir. After that you can concat the dir path with each file name and call getResourceAsStream for each file in a loop.
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