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Entity Framework and SQL Server View
...ed to specifically wrap the key properties in IsNull(). I have a view that does not return any nulls (and can not return any nulls) but because of the way the logic was written, EF could not determine that that was the case until I wrapped the keys in IsNull().
– Rabbi
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Read and write a String from text file
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This should be removed, code does not work for new versions of Swift.
– user3325915
Apr 16 '16 at 22:28
1
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while (1) Vs. for (;;) Is there a speed difference?
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@the Tin Man: they're equivalent, because the computer does the same exact operations :P
– BlackBear
Sep 3 '11 at 18:42
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what is the best way to convert a json formatted key value pair to ruby hash with symbol as key?
... }
}
Method 1: JSON.parse - symbolizes all keys recursively => Does not preserve original mix
JSON.parse( h.to_json, {:symbolize_names => true} )
=> { :youtube => { :search=> "daffy", :history => ["goofy", "mickey"] } }
Method 2: ActiveSupport::JSON.decode - symboli...
wpf: how to show tooltip when button disabled by command?
I'm trying to show a tooltip regardless of a buttons state, but this does not seem to do the trick:
3 Answers
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Why do I need to do `--set-upstream` all the time?
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A shortcut, which doesn't depend on remembering the syntax for git branch --set-upstream 1 is to do:
git push -u origin my_branch
... the first time that you push that branch. Or, to push to the current branch to a branch of the same name (...
How to make a in Bootstrap look like a normal link in nav-tabs?
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That does make it no longer look like a button. However, it is not displaying as I want it to within the ul.nav-stacked markup. The CSS for that markup seems to only work with <a> tags...
– meustrus
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Getting parts of a URL (Regex)
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The link codesnippets.joyent.com/posts/show/523 does not work as of Oct 20 '10
– W3Max
Oct 20 '10 at 14:26
19
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Git Push Error: insufficient permission for adding an object to repository database
...ive chmod and chgrp (see "Repair Permissions" above).
The operating system doesn't interpret a setgid bit on directories as "all new files and subdirectories should inherit the group owner".
When core.sharedRepository is true or group, Git relies on a feature of GNU operating systems (e.g., every L...
Generating random strings with T-SQL
...dentically after this. The output should differ by first character, but it does not because of an off-by-one error: SUBSTRING(..., 0, ...) returns empty string for index 0, and for 529126 this 'hides' the first character generated. Fix is to compute @dice = rand(@seed) * len(@specials)+1 to make the...