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What is “pom” packaging in maven?
...mportant artifacts have been declared as secondary artifacts
Think of a "documentation" project, the primary artifact might be a PDF, but it's already built, and the work to declare it as a secondary artifact might be desired over the configuration to tell maven how to build a PDF that doesn't nee...
Count(*) vs Count(1) - SQL Server
...leeding obvious what you mean. COUNT(1) has been optimized out by RDBMS vendors because of this superstition. Otherwise it would be evaluated as per ANSI
b) Otherwise, let TX be the single-column table that is the
result of applying the <value expression> to each row of T
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How to sort a NSArray alphabetically?
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The simplest approach is, to provide a sort selector (Apple's documentation for details)
Objective-C
sortedArray = [anArray sortedArrayUsingSelector:@selector(localizedCaseInsensitiveCompare:)];
Swift
let descriptor: NSSortDescriptor = NSSortDescriptor(key: "YourKey", ascending: tr...
Are there any downsides to passing structs by value in C, rather than passing a pointer?
Are there any downsides to passing structs by value in C, rather than passing a pointer?
10 Answers
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Returning 'IList' vs 'ICollection' vs 'Collection'
...eturned data that the consumer needs to use. That way you have greater freedom to change the implementation of the API, without breaking the code that is using it.
Consider also the IEnumerable<T> interface as return type. If the result is only going to be iterated, the consumer doesn't need ...
How would I run an async Task method synchronously?
... a situation where I need to call an async method synchronously. How can I do that?
24 Answers
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How can I convert a long to int in Java?
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Math.toIntExact(value);
Original Answer:
Simple type casting should do it:
long l = 100000;
int i = (int) l;
Note, however, that large numbers (usually larger than 2147483647 and smaller than -2147483648) will lose some of the bits and would be represented incorrectly.
For instance, 21474...
How to change menu item text dynamically in Android
...ime the menu is displayed. So this may not be very efficient, if your menu does not change very often.
– Mr-IDE
Sep 30 '17 at 19:51
1
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How to exclude this / current / dot folder from find “type d”
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if you need to exclude multiple paths just do find /path/ ! -path "/path/first" ! -path "/path/second" is this only way?
– Vincent De Smet
Jul 28 '15 at 11:28
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Autocompletion in Vim
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I've tried this but it seems doesn't work.. there's probably a conflict with other scripts..
– diegocstn
Mar 2 '11 at 17:43
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