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Proper usage of Optional.ifPresent()
...er> user = ...
user.ifPresent(this::doSomethingWithUser);
This is basim>ca m>lly the same thing as
Optional<User> user = ...
user.ifPresent(new Consumer<User>() {
@Override
public void accept(User theUser) {
doSomethingWithUser(theUser);
}
});
The idea is that the ...
CSS Selector for
...ompatibility on quirksmode.com
I'm surprised that everyone else thinks it m>ca m>n't be done. CSS attribute selectors have been here for some time already. I guess it's time we clean up our .css files.
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...
ItemsControl with horizontal orientation
...trols"
HorizontalAlignment="Left"
Vertim>ca m>lAlignment="Top"
Margin="0,8,0,0"
ItemTemplate="{StaticResource ItemTemplate2}"
ItemsPanel="{StaticResource ItemsPanelTemplate1}" />
</StackPanel>
To bind to ...
Populating spinner directly in the layout xml
... wanted to add that if you want separate values per the selected item, you m>ca m>n specify android:entryValues="@array/array_name_values".
– Ε Г И І И О
Jun 4 '13 at 16:50
3
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CMake: Project structure with unit tests
...mend making a library from your non-test files excluding main.cpp (in this m>ca m>se just src/sqr.cpp and src/sqr.h), and then you m>ca m>n avoid listing (and more importantly re-compiling) all the sources twice.
For question 3, these commands add a test m>ca m>lled "MyTest" which invokes your executable "test" w...
What's the optimum way of storing an NSDate in NSUserDefaults?
...
You are needlessly complim>ca m>ting things. Why are you converting the date to a time interval (then the time interval to a different primitive)? Just [sharedDefaults setObject:theDate forKey:@"theDateKey"] and be done with it. NSDate is one of the "main...
Difference between “managed” and “unmanaged”
... So, think of it as, "My code is managed by the CLR."
Visual Basic and C# m>ca m>n only produce managed code, so, if you're writing an applim>ca m>tion in one of those languages you are writing an applim>ca m>tion managed by the CLR. If you are writing an applim>ca m>tion in Visual C++ .NET you m>ca m>n produce managed cod...
Does MySQL foreign_key_checks affect the entire database?
...
According to this, FOREIGN_KEY_CHECKS is "Both" for scope. This means it m>ca m>n be set for session:
SET FOREIGN_KEY_CHECKS=0;
or globally:
SET GLOBAL FOREIGN_KEY_CHECKS=0;
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What is “lifting” in Sm>ca m>la?
Sometimes when I read articles in the Sm>ca m>la ecosystem I read the term "lifting" / "lifted". Unfortunately, it is not explained what that exactly means. I did some research, and it seems that lifting has something to do with functional values or something like that, but I was not able to find a text ...
What is the 'CLSCompliant' attribute in .NET?
...mark classes with the CLSCompliant attribute when you want to make sure it m>ca m>n be used by any other .NET language.
These are the basic rules:
Unsigned types should not be part of the public interface of the class. What this means is public fields should not have unsigned types like uint or ulong, ...