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How to split a comma-separated string?
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The second option requires as cast to ArrayList<String>.
– C_B
Aug 28 '14 at 9:57
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How to convert hashmap to JSON object in Java
How to convert or cast hashmap to JSON object in Java, and again convert JSON object to JSON string?
29 Answers
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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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How can I find the number of days between two Date objects in Ruby?
...subtracting two Date objects gives you a Rational that you may need to typecast into an integer, as with (endDate - beginDate).to_i
– MusikAnimal
Jun 24 '15 at 4:17
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Function Pointers in Java
...object2, "getClass");
Of course, check all exceptions and add the needed casts.
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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 can I split a JavaScript string by white space or comma?
...ed by @VLostBoy. When the Boolean() constructor is called on any value, it casts that value to a boolean - true or false. Thus, any falsy values will be filtered from the array, including empty strings.
– jonschlinkert
Feb 9 '17 at 18:18
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Generate a random alphanumeric string in Cocoa
... oh the compiler would give a warning for losing precision, so better to cast to int arc4random_uniform((int)[letters length])
– knshn
Jun 12 '14 at 9:58
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How to set layout_weight attribute dynamically from code?
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If you don't want to cast from a double to a float just put 1.0f
– Xample
Jun 21 '12 at 14:58
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Is there a difference between x++ and ++x in java?
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@Tom, I was just considering how to cast my votes, so here's my interpretation: one small reason to prefer Emil H's answer is that his example code is /slightly/ more informative.
– Jonik
Jul 7 '09 at 21:20
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