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How do I convert a Java 8 IntStream to a List?
I'm looking at the docs for the IntStream , and I see an toArray method, but no way to go directly to a List<Integer>
...
Really Cheap Command-Line Option Parsing in Ruby
...atives: [1] [2] [3], for what is basically just processing a simple string array (no really, let that sink in), you can't help but wonder WHY? What do you gain from all that bloat? This is not C, where strings are, "problematic". Of course to each his own. :)
– srcspider
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Mod of negative number is melting my brain
I'm trying to mod an integer to get an array position so that it will loop round. Doing i %
arrayLength works fine for positive numbers but for negative numbers it all goes wrong.
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How do I pass parameters into a PHP script through a webpage?
...ere are no GET parameters set. empty() returns false for empty strings and arrays.
– Tim S.
Mar 7 '13 at 8:15
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Random / noise functions for GLSL
...rlin noise, but "does not require any setup, i.e. not textures nor uniform arrays. Just add it to your shader source code and call it wherever you want".
That's very handy, especially given that Gustavson's earlier implementation, which @dep linked to, uses a 1D texture, which is not supported in G...
structure vs class in swift language
...assed to a function
Value Type:
Struct, Enum, Tuple
struct String, struct Array(Set, Dictionary)
When you assign or pass value type a new copy of data is created. Actually the copy on write - COW mechanism is used with some optimisations, for example the copy is created when object is modified
Whe...
HTTP URL Address Encoding in Java
...uilder resultStr = new StringBuilder();
for (char ch : input.toCharArray()) {
if (isUnsafe(ch)) {
resultStr.append('%');
resultStr.append(toHex(ch / 16));
resultStr.append(toHex(ch % 16));
} else {
result...
What are attributes in .NET?
... control and fill out an entry in the list:
// done for each control type
array <Object ^>
// get all the custom attributes
^attributes = controltype->GetCustomAttributes (true);
Type
// this is the one we're interested in
^attributetype = ECMMainPageDisplay::ControlDescriptionAtt...
“Inner exception” (with traceback) in Python?
...exception
mechanism that implicitly retains chained exceptions in an array
named @@.
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Get underlying NSData from UIImage
...nal data (which is probably in PNG or JPEG format) but more likely a pixel array or some other internal format. In other words, UIImage(data: foo) will not retain foo.
If you just want to use it elsewhere in your program, the original UIImage will do fine (I presume that's not actually the case he...