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MySQL integer field is returned as string in PHP
...nd I feel the need to say that this is a huge pain in the arse. When you fetched a row in Postgres you coudl be sure that the elements in the row array had appropriate data types. Now I'm having to write code to manually cast every element to the data type I'm expecting.
– Go...
How to use the 'main' parameter in package.json?
...s "main"
{...}
... // many others such as function, properties, etc.
}
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Database development mistakes made by application developers [closed]
...es to deal with problems that are trivial in langues like Java, C#, Delphi etc.
This lack of understanding manifests itself in a few ways.
Inappropriately imposing too much procedural or imperative logic on the databse.
Inappropriate or excessive use of cursors. Especially when a single query wou...
iOS5 Storyboard error: Storyboards are unavailable on iOS 4.3 and prior
...ing the Storyboard reference, quitting Xcode, cleaning, changing debugger, etc.), none worked (with Xcode 4.5).
The only way I got it to rebuild (and it was a total guess) was to open the Storyboard file in a text editor and delete the following line:
<deployment version="1280" identifier="iOS...
Can't launch my app in Instruments: At least one target failed to launch
...the compiler optimizations, and have the exact experience your users will, etc...)
To change your code signing identity for Xcode 6:
Click on your Project, Select the Target you are Profiling.
Build Settings -> Code Signing -> Code Signing Identity -> Release
Select your iOS developer pro...
What's the best way to unit test protected & private methods in Ruby?
...rectly to avoid needing FactoryGirl.create
# to trigger before_create, etc.
before(:all) do
@protected_methods = MyClass.protected_instance_methods
MyClass.send(:public, *@protected_methods)
end
after(:all) do
MyClass.send(:protected, *@protected_methods)
@pro...
How do you get a string from a MemoryStream?
...n any streams that are not null in the instance (TextWriter, MemoryStream, etc)
– Sinaesthetic
Sep 24 '13 at 16:27
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Is there a Python equivalent of the C# null-coalescing operator?
...
I get that people want to explain if else sytnax etc, but coalesce takes an arbitrary argument list so this should really be the top answer.
– Eric Twilegar
Jul 3 '14 at 5:02
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How to increase font size in a plot in R?
...xis=1.5, cex.main=1.5, cex.sub=1.5
to your plot, where 1.5 could be 2, 3, etc. and a value of 1 is the default will increase the font size.
x <- rnorm(100)
cex doesn't change things
hist(x, xlim=range(x),
xlab= "Variable Lable", ylab="density", main="Title of plot", prob=TRUE)
hist(x, ...
List all sequences in a Postgres db 8.1 with SQL
...the list of sequences, i need the table in which it's used, the next value etc.. And i have to do that in SQL
– apelliciari
Sep 29 '09 at 16:07
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