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Access Container View Controller from Parent iOS
...amperVanViewController }).first which I think is a little better, since it casts and gets rid of any nils.
– SimplGy
May 4 '16 at 17:14
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How can I filter a date of a DateTimeField in Django?
...lementedError: subclasses of basedatabaseoperations may require a datetime_cast_date() method
– AbdurRehman Khan
Oct 1 '19 at 7:04
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Format bytes to kilobytes, megabytes, gigabytes
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i had to cast the $size to a double to get it to work. heres what worked for me: function formatBytes($size, $precision = 2){ $base = log(floatval($size)) / log(1024); $suffixes = array('', 'k', 'M', 'G', 'T'); return round...
Dynamic array in C#
...T> for strongly typed one, or ArrayList if you have .NET 1.1 or love to cast variables.
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Set object property using reflection
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The part where you get the property type and then cast it was really useful for me. It works like a charm. Thank you
– Marc
Sep 24 '15 at 14:25
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How to ignore the certificate check when ssl
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I'm using WebRequest, which gets cast to HttpWebRequest, such as: ((HttpWebRequest)request).Accept = contentType;
– B. Clay Shannon
Dec 29 '14 at 18:38
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“f” after number
...ution down with four int->float conversions (that are among the slowest casts). Although in this case is almost unimportant, it's always better to specify correctly f if needed: in an expression a constant without the right specifier may force the whole expression to be converted to double, and i...
How to create a hash or dictionary object in JavaScript [duplicate]
...t support the [subscript] notation used by Objects. That syntax implicitly casts the subscript value to a primitive string or symbol. Maps support any values as keys, so you must use the methods .get(key), .set(key, value) and .has(key).
var m = new Map();
var key1 = 'key1';
var key2 = {};
v...
How can I check if a string is null or empty in PowerShell?
...ion to [string]::IsNullOrEmpty in order to check for null or empty you can cast a string to a Boolean explicitly or in Boolean expressions:
$string = $null
[bool]$string
if (!$string) { "string is null or empty" }
$string = ''
[bool]$string
if (!$string) { "string is null or empty" }
$string = 's...
How do you round to 1 decimal place in Javascript?
...Fixed(), but, for the record, here's another way that uses bit shifting to cast the number to an int. So, it always rounds towards zero (down for positive numbers, up for negatives).
var rounded = ((num * 10) << 0) * 0.1;
But hey, since there are no function calls, it's wicked fast. :)
An...