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Standard alternative to GCC's ##__VA_ARGS__ trick?
...ic macro, as described in Richard Hansen's answer to this question. If you do not want to have any such limit, however, to the best of my knowledge it is not possible using only C99-specified preprocessor features; you must use some extension to the language. clang and icc have adopted this GCC ext...
How can you determine a point is between two other points on a line segment?
... you want to know if c is between a and b, you also have to check that the dot product of (b-a) and (c-a) is positive and is less than the square of the distance between a and b.
In non-optimized pseudocode:
def isBetween(a, b, c):
crossproduct = (c.y - a.y) * (b.x - a.x) - (c.x - a.x) * (b.y ...
ERROR 2006 (HY000): MySQL server has gone away
...lues, which cause the issues, you can find the explanation here.
On Windows this file is located at: "C:\ProgramData\MySQL\MySQL Server
5.6"
On Linux (Ubuntu): /etc/mysql
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How to Display blob (.pdf) in an AngularJS app
...u need to use the $sce service to make angular trust your url. This can be done in this way:
$scope.content = $sce.trustAsResourceUrl(fileURL);
Do not forget to inject the $sce service.
If this is all done you can now embed your pdf:
<embed ng-src="{{content}}" style="width:200px;height:200p...
Changing Ctrl + Tab behavior for moving between documents in Visual Studio
...trl + Tab work in Visual Studio? I have disabled the popup navigator window, because I only want to switch between items in the tab control. My problem is the inconsistency of what switching to the next and previous document do.
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LINQ: When to use SingleOrDefault vs. FirstOrDefault() with filtering criteria
...at. Reading carefully my comment, I was saying what SingleOrDefault should do, not what it does. But of course, what it should do, is very subjective. For me, the "SomethingOrDefault" pattern means: Get the value of "Something". If "Something" fails to return a value, return the default value. Which...
Can't choose class as main class in IntelliJ
...ethod, so I should be able to run them. However I cannot figure out how to do this.
3 Answers
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PHP exec() vs system() vs passthru()
...s to be sacrificed for functionality. There are some things PHP just can't do well.
– Frank Crook
Apr 9 '09 at 5:10
30
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Delete from the current cursor position to a given line number in vi editor
How do I delete a block of text from the current cursor row to a given line number in vi?
5 Answers
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jquery input select all on focus
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This does not work for focusing a field when tabbing.
– Colin Breame
Dec 29 '13 at 14:36
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