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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 ...
sed one-liner to convert all uppercase to lowercase?
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answered Jan 3 '11 at 1:52
magnetarmagnetar
5,30766 gold badges2424 silver badges3939 bronze badges
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Invert “if” statement to reduce nesting
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302
A return in the middle of the method is not necessarily bad. It might be better to return imme...
Convert a float64 to an int in Go
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213
package main
import "fmt"
func main() {
var x float64 = 5.7
var y int = int(x)
fmt.Println...
How to get current moment in ISO 8601 format with date, hour, and minute?
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307
Use SimpleDateFormat to format any Date object you want:
TimeZone tz = TimeZone.getTimeZone("...
Where is my Django installation?
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answered Aug 12 '11 at 8:31
Uku LoskitUku Loskit
35.8k88 gold badges7979 silver badges8787 bronze badges
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Does Java 8 provide a good way to repeat a value or function?
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edited Aug 30 '13 at 12:43
answered Aug 30 '13 at 12:08
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Generate class from database table
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answered May 3 '11 at 17:21
Alex AzaAlex Aza
67.4k2323 gold badges144144 silver badges126126 bronze badges
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Read only file system on Android
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395
Not all phones and versions of android have things mounted the same.
Limiting options when rem...
How to set UICollectionViewDelegateFlowLayout?
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