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Postgres: Distinct but only for one column
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@Novum No. It means it cat take a id value from one of the Michael's rows and the metadata from another as it was asked for Michael's maxes.
– Clodoaldo Neto
Jun 4 '13 at 12:44
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How to align 3 divs (left/center/right) inside another div?
...econd][Third]
for float:right output will be [Third][Second][First]
That means float => left property will add your next element to left of previous one, Same case with right
Also you have to Consider the width of parent element, if the sum of widths of child elements exceed the width of paren...
Nested classes' scope?
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I don't quite understand what you mean in this part, "(If you change what object the name Outer is bound to, then this code will use that object the next time it is executed.)" Can you please help me understand?
– batbrat
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How do disable paging by swiping with finger in ViewPager but still be able to swipe programmaticall
...out_weight="1" />
This particular example is in a LinearLayout and is meant to take up the entire screen, which is why layout_weight is 1 and layout_height is 0dp.
And setMyScroller(); method is for smooth transition
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Why generate long serialVersionUID instead of a simple 1L?
... structure of the serialized object.
Always using the same ID, such as 1L means that in the future, if the class definition is changed which causes changes to the structure of the serialized object, there will be a good chance that problems arise when trying to deserialize an object.
If the ID is ...
MVC3 DropDownListFor - a simple example?
...be shown in dropdown list. Than you can check if ContribType is -1 this is means that user haven't selected any value
– Sergey Gavruk
Aug 18 '12 at 19:30
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What are the Dangers of Method Swizzling in Objective-C?
...at implementation to be used for the entire lifetime of your program. This means that you should do your method swizzling in +(void)load. The load class method is executed serially at the start of your application. You won't have any issues with concurrency if you do your swizzling here. If you were...
How are strings passed in .NET?
... counting out parameters), you've passed something by value.
So that must mean you're...passing a reference by value. Since it's a reference type, only the reference was copied onto the stack. But what does that mean?
Passing reference types by value: You're already doing it
C# variables are either...
What is the benefit of zerofill in MySQL?
...is helpful for boolean representations of TINYINT(1). Null doesn't always mean False, sometimes you don't want it to. By zerofilling a tinyint, you're effectively converting those values to INT and removing any confusion ur application may have upon interaction. Your application can then treat th...
How to get first element in a list of tuples?
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do you mean something like this?
new_list = [ seq[0] for seq in yourlist ]
What you actually have is a list of tuple objects, not a list of sets (as your original question implied). If it is actually a list of sets, then there i...