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What does the question mark and the colon (?: ternary operator) mean in objective-c?
... element (e.g. variable ?: anotherVariable) means the same as (valOrVar != 0) ? valOrVar : anotherValOrVar
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How to add a line break in an Android TextView?
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answered Aug 19 '11 at 23:06
RonNRonN
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How do I convert a Django QuerySet into list of dicts?
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edited Jan 27 '17 at 0:22
answered Oct 18 '11 at 17:55
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How to use single storyboard uiviewcontroller for multiple subclass
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edited Jan 30 '16 at 10:18
Khawar
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How to convert an int value to string in Go?
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805
Use the strconv package's Itoa function.
For example:
package main
import (
"strconv"
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The executable gets signed with invalid entitlements in Xcode
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How can I change or remove HTML5 form validation default error messages?
...field is mandatory, only numbers are required and length of value must be 10. When I try to submit form with value which length is 5, the default error message appears: Please match the requested format
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SQLAlchemy ORDER BY DESCENDING?
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answered Nov 15 '10 at 17:46
RickRick
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MongoDB drop every database
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ALoRALoR
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Disabling and enabling a html input button
...ash correctly wrote
– marcolav
Dec 10 '19 at 18:41
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