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vim and NERD Tree extension - adding a file
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From vim you can run shell commands. So in this case I use:
:!touch somefile.txt
and then hit r to reload the nerdtree window.
The other thing to do is to just start the new file from within vim.
:e somefile.txt
One ...
How can I put a ListView into a ScrollView without it collapsing?
... You could easily write a static method that creates a LinearLayout from an Adapter.
– Romain Guy
Dec 19 '11 at 20:05
125
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How to DROP multiple columns with a single ALTER TABLE statement in SQL Server?
I would like to write a single SQL command to drop multiple columns from a single table in one ALTER TABLE statement.
11 ...
How to convert List to int[] in Java? [duplicate]
...rticular:
List<T>.toArray won't work because there's no conversion from Integer to int
You can't use int as a type argument for generics, so it would have to be an int-specific method (or one which used reflection to do nasty trickery).
I believe there are libraries which have autogenerate...
Switch on Enum in Java [duplicate]
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You definitely can switch on enums. An example posted from the Java tutorials.
public enum Day {
SUNDAY, MONDAY, TUESDAY, WEDNESDAY,
THURSDAY, FRIDAY, SATURDAY
}
public class EnumTest {
Day day;
public EnumTest(Day day) {
this.day = day;
}
p...
Why is no one using make for Java?
... possible to write something that generated all the necessary dependencies from Java source code, so that make would build classes in the correct order one at a time, this still wouldn't handle cases such as circular dependencies.
The Java compiler can also be more efficient by caching the compiled...
Is there a pattern for initializing objects created via a DI container
...n up too much of your implementation's state (i.e. what is to stop someone from re-calling initialize or the setter?).
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How do you share code between projects/solutions in Visual Studio?
...bit and the other is 32 so you do not necessarily want separate dlls built from the same code to reference form each project. This way you can mimic the c functionality of using a .h file.
– user912447
Apr 12 '13 at 17:05
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HTML 5: Is it , , or ?
...E - it will also mean that any small error you make will prevent your page from being displayed in browsers that do support XHTML. So, most of what looks like XHTML on the web is actually being served, and interpreted, as HTML. See Serving XHTML as text/html Considered Harmful for some more informat...
What is the difference between trie and radix trie data structures?
...its (or a hexidecimal digit: 0x0 through to 0xf).
This diagram, retrieved from Wikipedia, seems to depict a trie with (at least) the keys 'A', 'to', 'tea', 'ted', 'ten' and 'inn' inserted:
If this trie were to store items for the keys 't', 'te', 'i' or 'in' there would need to be extra informati...