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Why does an NSInteger variable have to be cast to long when used as a format argument?
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edited Nov 10 '13 at 9:24
answered Apr 18 '13 at 6:43
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Different ways of adding to Dictionary
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The performance is almost a 100% identical. You can check this out by opening the class in Reflector.net
This is the This indexer:
public TValue this[TKey key]
{
get
{
int index = this.FindEntry(key);
if (index >= 0)
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How to change a git submodule to point to a subfolder?
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answered Mar 14 '11 at 20:05
Mark LongairMark Longair
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How to change a field name in JSON using Jackson
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edited Mar 9 '18 at 10:32
alizelzele
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answered Sep 1 '11 at ...
RSpec: how to test if a method was called?
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answered Jan 21 '14 at 16:01
wackowacko
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Is there a better way to dynamically build an SQL WHERE clause than by using 1=1 at its beginning?
...nditions = new List<string>();
if (condition1) conditions.Add("Col1=0");
//...
if (conditions.Any())
Query += " WHERE " + string.Join(" AND ", conditions.ToArray());
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Declaring an enum within a class
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answered Mar 23 '10 at 21:42
Peter AlexanderPeter Alexander
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How do I create a directory from within Emacs?
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answered Sep 30 '08 at 23:04
jfsjfs
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How to convert ActiveRecord results into an array of hashes
...< TaskStoreStatus.last.as_json
tasks_records << { :task_id => 10, :store_name => "Koramanagala", :store_region => "India" }
tasks_records.to_json
serializable_hash
You can also convert any ActiveRecord objects to a Hash with serializable_hash and you can convert any ActiveRecord...
How to use android emulator for testing bluetooth application?
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You can't. The emulator does not support Bluetooth, as mentioned in the SDK's docs and several o...