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Clearing purchases from iOS in-app purchase sandbox for a test user
...h test accounts.
Say that you have a non-consumable with product ID @"Extra_Levels". Instead of writing @"Extra_Levels" in all methods (requestProduct, purchaseProduct, ...), just write PRODUCT_ID1 and at some header file put #define PRODUCT_ID1 @"Extra_Levels" (with no semicolon!), then the preproc...
Strings as Primary Keys in SQL Database [closed]
... @Tom H: ISO County codes DO change. [ en.wikipedia.org/wiki/ISO_3166-1#Editions_and_changes ] As an answer on a related question said [ stackoverflow.com/questions/925266/… ] "For PRIMARY KEY's make sure their uniqueness is under your control"
– Steve Schnepp
...
Rails Observer Alternatives for 4.0
...le MyConcernModule
extend ActiveSupport::Concern
included do
after_save :do_something
end
def do_something
...
end
end
Next, include that in the models you wish to run the after_save in:
class MyModel < ActiveRecord::Base
include MyConcernModule
end
Depending on what y...
read.csv warning 'EOF within quoted string' prevents complete reading of file
...lmaine\t" "Oak Galls Preserved by the Eruption of Mount Vesuvius in A.D. 79_ and Their Probable Use\t" "The Arts Four Thousand Years Ago\t" ...
## $ title : chr "Bruce D. Smith\t" "Tomás Ó Cathasaigh\t" "Hiram G. Larew\t" "\t" ...
## $ author : chr "American Anthropologist\t" "Ér...
How to put more than 1000 values into an Oracle IN clause [duplicate]
...
select column_X, ... from my_table
where ('magic', column_X ) in (
('magic', 1),
('magic', 2),
('magic', 3),
('magic', 4),
...
('magic', 99999)
) ...
...
What is an existential type?
...
@Kannan_Goundan, I'd like to know what makes you say Java wildcards are a very limited version of this. Do you know you could implement your first runAllCompilers example function in pure Java (with a helper function to retrieve (gi...
Repeat String - Javascript
...N). Thanks for great optimization with valueOf()
– vp_arth
Dec 22 '13 at 19:41
2
Image links are ...
How can I create an executable JAR with dependencies using Maven?
...t;/manifest> </archive>
– Rade_303
Nov 16 '11 at 14:40
4
...
Copy a file in a sane, safe and efficient way
...<copyfile.h>
int
copyfile(const char *from, const char *to, copyfile_state_t state, copyfile_flags_t flags);
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Google Maps Android API v2 - Interactive InfoWindow (like in original android google maps)
... switch (event.getActionMasked()) {
case MotionEvent.ACTION_DOWN: startPress(); break;
// We need to delay releasing of the view a little so it shows the pressed state on the screen
case MotionEvent.ACTION_UP: handler.postDelayed(confirmClickRunnable, 150); b...