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Purpose of Python's __repr__
What is the significance/purpose of this method?
7 Answers
7
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How to hide reference counts in VS2013?
...ns).
Go to Tools / Options / Environment / Fonts and Colours.
In the "Show Settings For" drop-down, select "CodeLens"
Choose the smallest font you can find e.g. Calibri 6.
Change the foreground colour to your editor foreground colour (say "White")
Click OK.
...
Why are C++ inline functions in the header?
NB This is not a question about how to use inline functions or how they work, more why they are done the way they are.
8 An...
Best way to determine user's locale within browser
... and I want to auto-define a default value depending on the user's browser settings in order to minimize the steps to access the content.
...
What is the best way to initialize a JavaScript Date to midnight?
What is the simplest way to obtain an instance of new Date() but set the time at midnight?
9 Answers
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#if DEBUG vs. Conditional(“DEBUG”)
... reach the IL, however calls to the method will be omitted unless DEBUG is set when the caller is compiled.
Personally I use both depending on the situation:
Conditional("DEBUG") Example: I use this so that I don't have to go back and edit my code later during release, but during debugging I want...
IF… OR IF… in a windows batch file
...FINED as a final test - no need to use delayed expansion.
FOR ..... DO (
set "TRUE="
IF cond1 set TRUE=1
IF cond2 set TRUE=1
IF defined TRUE (
...
) else (
...
)
)
You could add the ELSE IF logic that arasmussen uses on the grounds that it might perform a wee bit faster if the 1...
Programmatically open Maps app in iOS 6
...m *mapItem = [[MKMapItem alloc] initWithPlacemark:placemark];
[mapItem setName:@"My Place"];
// Pass the map item to the Maps app
[mapItem openInMapsWithLaunchOptions:nil];
}
If you want to get driving or walking instructions to the location, you can include a mapItemForCurrentLocation...
Initializing select with AngularJS and ng-repeat
... provides the ng-options directive. It gives you the specific framework to set up options and set a default. Here is the updated fiddle using ng-options that works as expected: http://jsfiddle.net/FxM3B/4/
Updated HTML (code stays the same)
<body ng-app ng-controller="AppCtrl">
<div>O...
How to build a Debian/Ubuntu package from source?
...nowledge might be out of date on this one, but to address both:
Use dpkg --set-selections. Assuming nullidentd was the package you wanted to stay put, run as root
echo 'nullidentd hold' | dpkg --set-selections
Alternately, since you are building from source, you can use an epoch to set the versi...