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Does Dart support enumerations?
...ed to support other languages as well. I also think switch statements work best on integers, because then they can be compiled down to a jump table.
– Kai Sellgren
Dec 19 '12 at 14:20
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How to get all selected values from ?
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Actually, I found the best, most-succinct, fastest, and most-compatible way using pure JavaScript (assuming you don't need to fully support IE lte 8) is the following:
var values = Array.prototype.slice.call(document.querySelectorAll('#select-mea...
Embedding unmanaged dll into a managed C# dll
...ry folder.
///
/// To Use
/// <list type="">
/// <item>Add all of the DLLs as binary file resources to the project Propeties. Double click Properties/Resources.resx,
/// Add Resource, Add Existing File. The resource name will be similar but not exactly the same as the...
Circular list iterator in Python
...rcular list, possibly many times, each time starting with the last visited item.
6 Answers
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Rails params explained?
...For example, if the user's browser requested
http://www.example.com/?vote[item_id]=1&vote[user_id]=2
then params[:vote] would be a hash, params[:vote][:item_id] would be "1" and params[:vote][:user_id] would be "2".
The Ruby on Rails params are the equivalent of the $_REQUEST array in PHP.
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KeyValuePair VS DictionaryEntry
... Dictionary<string, int>();
foreach (KeyValuePair<string, int> item in dict) {
int i = item.Value;
}
Hashtable hashtable = new Hashtable();
foreach (DictionaryEntry item in hashtable) {
// Cast required because compiler doesn't know it's a <string, int> pair.
int i = (int) i...
Pagination in a REST web application
...2009_11_30
to get all products older than that date. '0' is probably not best solution, but RFC seems to want something for range start. There may be HTTP parsers deployed which wouldn't parse units=-range_end.
If headers is not an (acceptable) option, i reckon first solution (all in query string...
Decompressing GZip Stream from HTTPClient Response
...e able to store this returned data in a database and as such I figured the best way would be to return and store the JSON object in an array or byte or something along those lines.
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How to prevent buttons from submitting forms
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Set the type on your buttons:
<button type="button" onclick="addItem(); return false;">Add Item</button>
<button type="button" onclick="removeItem(); return false;">Remove Last Item</button>
...that'll keep them from triggering a submit action when an exception occu...
What's the algorithm to calculate aspect ratio?
...not supported by your graphic resize tool is another matter. I suspect the best bet there would be to add letter-boxing lines (like the ones you get at the top and bottom of your old TV when you're watching a wide-screen movie on it). I'd add them at the top/bottom or the sides (whichever one result...