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Difference between two lists
...ated they want "Items who are in the first without the items in the second one" - that sounds like a set difference to me. If the first list contains { 5, 5, 5, 5, 1 } and the second list contains { 5 } then only 1 is in the first list but not the second.
– Jon Skeet
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When to use ' (or quote) in Lisp?
...so it actually returns this, then is, then true, but you only see the last one returned. (this is and true are separate statements)
– Wezl
Jul 2 at 21:39
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When should one use a spinlock instead of mutex?
I think both are doing the same job,how do you decide which one to use for synchronization?
6 Answers
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Best practices for large solutions in Visual Studio (2008) [closed]
... your questions here though:
CopyLocal? For sure turn this off
Build to one or many output folders? Build to one output folder
Solution folders? This is a matter of taste.
Sayed Ibrahim Hashimi
My Book: Inside the Microsoft Build Engine : Using MSBuild and Team Foundation Build
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Why should I not wrap every block in “try”-“catch”?
.../catch are more or less free when there isn't any exception. When there is one propagating it does consumes time each times it's thrown and caught, so a chain of try/catch that only rethrow isn't costless.
– Matthieu M.
Apr 29 '10 at 13:41
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In MySQL, how to copy the content of one table to another table within the same database?
I am new to MySQL. I would like to copy the content of one table to another table within the same database. Basically, I would like to insert to a table from another table. Is there easy way of doing this?
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How do you tell someone they're writing bad code? [closed]
...ping cocktails on our private islands in paradise. In reality, we're all prone to problems and software projects still have a low success rate. I think the problem would mostly stem from individual ability rather than a problem with convention, which is why I'd suggest working through the problems a...
Add new item in existing array in c#.net
...e invoking. because the 'Resize' function have a huge performance. bug for one or two time, this is very good.
– a d
Sep 2 '14 at 6:15
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Intent - if activity is running, bring it to front, else start a new one (from notification)
...ivities in the app and this is the parent, singleInstance if you have only one Activity.
– frostymarvelous
May 21 '16 at 15:49
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Where to place and how to read configuration resource files in servlet based application?
...;
properties.load(input);
Here foo.properties is supposed to be placed in one of the roots which are covered by the default classpath of a webapp, e.g. webapp's /WEB-INF/lib and /WEB-INF/classes, server's /lib, or JDK/JRE's /lib. If the propertiesfile is webapp-specific, best is to place it in /WEB...