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rsync: how can I configure it to create target directory on server?
...ke to rsync from local computer to server. On a directory that does not exist, and I want rsync to create that directory on the server first.
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How to crop an image using C#?
... cropRect,
GraphicsUnit.Pixel);
}
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quick random row selection in Postgres
... make It sense to use a N less than SELECT COUNT(*)?, I mean, not use all the values in the table but only a part of them?
– Juan
Mar 14 '11 at 11:00
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Singleton with Arguments in Java
I was reading the Singleton article on Wikipedia and I came across this example:
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In JavaScript can I make a “click” event fire programmatically for a file input element?
... make a click event fire on an <input type="file"> tag programmatically.
28 Answers
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How to retrieve a single file from a specific revision in Git?
... out of the output and used as an argument to git-cat-file, which should really be called git-cat-object, and simply dumps that object to stdout.
Note: since Git 2.11 (Q4 2016), you can apply a content filter to the git cat-file output.
See
commit 3214594,
commit 7bcf341 (09 Sep 2016),
commit 7bcf3...
XPath with multiple conditions
...You can apply multiple conditions in xpath using and, or
//input[@class='_2zrpKA _1dBPDZ' and @type='text']
//input[@class='_2zrpKA _1dBPDZ' or @type='text']
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How to empty/destroy a session in rails?
.../ActionController/Base.html#M000668
Resets the session by clearing out all
the objects stored within and
initializing a new session object.
Good luck!
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How do I map lists of nested objects with Dapper
... new {Ids = mappings.Select(m => m.LocationId).Distinct()}
);
Map it all up
Leaving this to the reader, you create a few maps and iterate through your courses populating with the locations.
Caveat the in trick will work if you have less than 2100 lookups (Sql Server), if you have more you p...
How to split strings across multiple lines in CMake?
I usually have a policy in my project, to never create lines in text files that exceed a line length of 80, so they are easily editable in all kinds of editors (you know the deal). But with CMake I get the problem that I do not know how to split a simple string into multiple lines to avoid one huge ...