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How to run an EXE file in PowerShell with parameters with spaces and quotes
...place. :-) They also realize this is an area of pain, but they are driven by the number of folks are affected by a particular issue. If this is an area of pain for you, then please vote up this PowerShell bug submission.
For more information on how PowerShell parses, check out my Effective PowerSh...
difference between scope and namespace of ruby-on-rails 3 routing
...what the difference is between a namespace and a scope in the routing of ruby-on-rails 3.
5 Answers
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Update a table using JOIN in SQL Server?
...T [key], CalculatedColumn = SUM(some_column)
FROM dbo.table2
GROUP BY [key]
)
UPDATE t1
SET t1.CalculatedColumn = t2.CalculatedColumn
FROM dbo.table1 AS t1
INNER JOIN t2
ON t1.[key] = t2.[key];
The reason this is really silly, is that you're going to have to re-run this entire upda...
Reshaping data.frame from wide to long format
...tations that give the same result:
# you can also define the id-variables by column number
melt(wide, id.vars = 1:2)
# as an alternative you can also specify the measure-variables
# all other variables will then be used as id-variables
melt(wide, measure.vars = 3:7)
melt(wide, measure.vars = as.ch...
Is it possible to update a localized storyboard's strings?
...
There are two options:
Option 1
Xcode can "reload" the file by converting the file to either an [Interface Builder Cocoa Touch Storyboard] file type or a [Localizable Strings] file type.
Select your base storyboard file from the Project Navigator
Find the Localization section in the ...
What are the details of “Objective-C Literals” mentioned in the Xcode 4.4 release notes?
...TF8String: getenv("PATH")];
for (NSString *dir in [path componentsSeparatedByString: @":"]) {
// search for a file in dir...
}
NSString *path = @( getenv("PATH") );
for (NSString *dir in [path componentsSeparatedByString: @":"]) {
// search for a file in dir...
}
How array literals w...
How to create ASP.NET Web API Url?
...if the URL is needed within an Area. (Api controllers are outside of Areas by default.) I'm using MVC 4.
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Your content must have a ListView whose id attribute is 'android.R.id.list'
...multiple test devices, make sure you are making changes to the layout used by the device. In my case, I spent a while making changes to xmls in the "layout" directory until I discovered that my larger phone (which I switched to halfway through testing) was using xmls in the "layout-sw360dp" director...
What is the difference between Serializable and Externalizable in Java?
...
To add to the other answers, by implementating java.io.Serializable, you get "automatic" serialization capability for objects of your class. No need to implement any other logic, it'll just work. The Java runtime will use reflection to figure out how to ...
Using -performSelector: vs. just calling the method
...nce in what is going to happen. doSomething will be synchronously executed by object. Only "doSomething" is a very simple method, that does not return anything, and does not require any parameters.
were it something a little more complicated, like:
(void)doSomethingWithMyAge:(NSUInteger)age;
thi...