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Rails respond_with: how does it work?
...son on all actions
respond_to :html, :json
# Responds to html and json on index and show actions only.
respond_to :html, :json, :only => [:index,:show]
# Responds to html for everything except show, and json only for index, create and update
respond_to :html, :except => [:show]
respond_to :j...
What is the point of Lookup?
... .SelectMany(a => a.GetTypes());
// Grouped by namespace, but indexable
ILookup<string, Type> lookup = allTypes.ToLookup(t => t.Namespace);
foreach (Type type in lookup["System"])
{
Console.WriteLine("{0}: {1}",
...
How can I force users to access my page over HTTPS instead of HTTP?
...hat's what the apache documentation says... So if I try to access site.com/index.php?page=1&id=12 I will be redirected site.com/index.php
– Rolf
Jul 8 '13 at 13:00
2
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How do I check in SQLite whether a table exists?
...
there is also similar construct for indexes: create index if not exists TableName_col1 on TableName(col1)
– lowtech
Dec 2 '13 at 14:34
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What does “Document-oriented” vs. Key-Value mean when talking about MongoDB vs Cassandra?
...s exactly what the name suggests: it's a storage system that stores values indexed by a key. You're limited to query by key and the values are opaque, the store doesn't know anything about them. This allows very fast read and write operations (a simple disk access) and I see this model as a kind of ...
Why is there no SortedList in Java?
... because the add methods should ensure that the element will reside in the index that the user specifies.
Why reinvent the wheel? You should be using the TreeSet or Multisets instead as pointed out in the first point above.
However, if you want to do it as an exercise here is a code sample to get ...
Have a reloadData for a UITableView animate when changing
...
Actually, it's very simple:
[_tableView reloadSections:[NSIndexSet indexSetWithIndex:0] withRowAnimation:UITableViewRowAnimationFade];
From the documentation:
Calling this method causes the table view to ask its data source for
new cells for the specified sections. The table...
Java: Get first item from a collection
...
Iterables.get(yourC, indexYouWant)
Because really, if you're using Collections, you should be using Google Collections.
share
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improve this an...
Get property value from string using reflection
...tyNamePart could contain reference to specific
// element (by index) inside a collection
if (!propertyNamePart.Contains("["))
{
PropertyInfo pi = obj.GetType().GetProperty(propertyNamePart);
if (pi == null) return null;
...
How to delete multiple values from a vector?
... yes it is similar, but different in a few points of view. which returns indexes of TRUE values. So minus sign can be used to say "the indexes other than these indexes". Also which is more readable since it is closer to the natural language.
– ibilgen
Apr 10 ...