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How can mixed data types (int, float, char, etc) be stored in an array?
... element, you would do:
my_array[0].type = is_int;
my_array[0].val.ival = 3;
When you want to access an element of the array, you must first check the type, then use the corresponding member of the union. A switch statement is useful:
switch (my_array[n].type) {
case is_int:
// Do stuff for ...
Is it possible to Turn page programmatically in UIPageViewController?
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238
Yes it is possible with the method:
- (void)setViewControllers:(NSArray *)viewControllers
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Stretch and scale CSS background
...lly or horizontally so it never tiles/repeats.
That would work for Safari 3 (or later), Chrome, Opera 10+, Firefox 3.6+, and Internet Explorer 9 (or later).
For it to work with lower verions of Internet Explorer, try these CSS:
filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='.m...
Serializing class instance to JSON
... types by default, all built-in types. List here: https://docs.python.org/3.3/library/json.html#encoders-and-decoders
One good solution would be to make your class inherit from JSONEncoder and then implement the JSONEncoder.default() function, and make that function emit the correct JSON for your ...
EF Code First: How do I see 'EntityValidationErrors' property from the nuget package console?
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edited Jan 11 '13 at 11:17
Troy Alford
24.5k88 gold badges5858 silver badges7777 bronze badges
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How to move files from one git repo to another (not a clone), preserving history
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answered Sep 2 '09 at 5:38
CascabelCascabel
398k6464 gold badges352352 silver badges307307 bronze badges
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Is it expensive to use try-catch blocks even if an exception is never thrown?
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edited May 8 '13 at 23:36
answered May 8 '13 at 23:30
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Prevent scroll-bar from adding-up to the Width of page on Chrome
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edited Sep 2 '13 at 18:28
answered Aug 31 '13 at 13:55
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In jQuery, how do I select an element by its name attribute?
I have 3 radio buttons in my web page, like below:
18 Answers
18
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Best way to change the background color for an NSView
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134
Yeah, your own answer was right. You could also use Cocoa methods:
- (void)drawRect:(NSRect)di...