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Print array to a file
... } elseif($mixed === ""){
$mixed = "''";
}
//CONVERT STRINGS 'true', 'false' and 'null' TO true, false and null
//uncomment if needed
//elseif(!is_numeric($mixed) && !is_array($mixed) && !empty($mixed)){
// if($mixed != 'false' &...
Traverse a list in reverse order in Python
...merate() returns a generator and generators can't be reversed, you need to convert it to a list first.
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appearanceWhenContainedIn in Swift
I'm trying to convert my app to the Swift language.
11 Answers
11
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How to set thousands separator in Java?
...ngSeparator(' ');
formatter.setDecimalFormatSymbols(symbols);
System.out.println(formatter.format(bd.longValue()));
According to the JavaDoc, the cast in the first line should be save for most locales.
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How to close activity and go back to previous activity in android
...y one then when starting activity two you need:
startActivityForResults(myIntent, MY_REQUEST_CODE);
Inside your called activity you can then get the Intent from the onCreate() parameter or used
getIntent();
To set return a result to activity one then in activity two do
setResult(Activity.RESU...
Export Data from mysql Workbench 6.0
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Delayed inserts where deprecated in 5.6 and are converted to normal inserts in 5.7 (see also http://dev.mysql.com/doc/refman/5.7/en/insert-delayed.html). I wonder why mysqldump reports an error on this. Regardless, MySQL Workbench must be adjusted to no use delayed-insert ...
Add data annotations to a class generated by entity framework
... public class ItemRequestMetaData
{
[Required]
public int RequestId {get;set;}
//...
}
}
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How to get the mysql table columns data type?
... I personally tried this and would agree this answer does do what the OP intended to. On a side note a bit weird on how "table_name" is small caps even in the manual, should it not be UPPER? (Not that it makes a difference)
– chutsu
Jun 13 '12 at 12:59
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What's the difference between IComparable & IEquatable interfaces?
both the interfaces seem to compare objects for equality, so what's the major differences between them?
5 Answers
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Read-only and non-computed variable properties in Swift
...declaration with private(set), like so:
public private(set) var hours: UInt = 0
public private(set) var minutes: UInt = 0
public private(set) var seconds: UInt = 0
private keeps it local to a source file, while internal keeps it local to the module/project.
private(set) creates a read-only pro...