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What are your favorite extension methods for C#? (codeplex.com/extensionoverflow)
...);
return list.Contains(source);
}
Allows me to replace:
if(reallyLongIntegerVariableName == 1 ||
reallyLongIntegerVariableName == 6 ||
reallyLongIntegerVariableName == 9 ||
reallyLongIntegerVariableName == 11)
{
// do something....
}
and
if(reallyLongStringVariableName == "s...
Finding Key associated with max Value in a Java Map
...).getKey();
or
Collections.max(countMap.entrySet(), Comparator.comparingInt(Map.Entry::getValue)).getKey();
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Android: How can I pass parameters to AsyncTask's onPreExecute()?
...nitialization parameters in the constructor.
/* Generic Async Task */
interface MyGenericMethod {
int execute(String param);
}
protected class testtask extends AsyncTask<MyGenericMethod, Void, Void>
{
public String mParam; // member variable to parameter...
GDB missing in OS X v10.9 (Mavericks)
...s some errors that should have been warnings...(added the -Wno-string-plus-int)
Line 385:
CFLAGS = -g -O2 -Wno-string-plus-int
Line 388:
CXXFLAGS = -g -O2 -Wno-string-plus-int
Don't know if both are necessary.
But
As it turns out the standard version does not support debugging from .app files...
How do I get the day of the week with Foundation?
...mps = [gregorian components:NSWeekdayCalendarUnit fromDate:[NSDate date]];
int weekday = [comps weekday];
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uint8_t vs unsigned char
What is the advantage of using uint8_t over unsigned char in C?
8 Answers
8
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Private virtual method in C++
...classes (as would be possible if the functions were just protected). The point is that virtual functions exist to allow customization; unless they also need to be invoked directly from within derived classes' code, there's no need to ever make them anything but private
...
How do I create delegates in Objective-C?
...create one, you define a class that implements the delegate methods you're interested in, and mark that class as implementing the delegate protocol.
For example, suppose you have a UIWebView. If you'd like to implement its delegate's webViewDidStartLoad: method, you could create a class like this:
...
Maximum number of records in a MySQL database table
...
mysql int types can do quite a few rows: http://dev.mysql.com/doc/refman/5.0/en/numeric-types.html
unsigned int largest value is 4,294,967,295
unsigned bigint largest value is 18,446,744,073,709,551,615
...
Redirecting to URL in Flask
...n__':
# Bind to PORT if defined, otherwise default to 5000.
port = int(os.environ.get('PORT', 5000))
app.run(host='0.0.0.0', port=port)
See the documentation on flask docs. The default value for code is 302 so code=302 can be omitted or replaced by other redirect code (one in 301, 302,...