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In VIM, how do I break one really long line into multiple lines?
... This is the opposite of Ctrl+j (combines multiple lines into one).
– Yzmir Ramirez
Mar 31 '11 at 3:56
9
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Concurrent vs serial queues in GCD
...the concurrent and serial queues in GCD. I have some issues and hoping someone can answer me clearly and at the point.
6 An...
What Makes a Good Unit Test? [closed]
... in Java with JUnit (There's a version with C#-Nunit too.. but I have this one.. its agnostic for the most part. Recommended.)
Good Tests should be A TRIP (The acronymn isn't sticky enough - I have a printout of the cheatsheet in the book that I had to pull out to make sure I got this right..)
Au...
What is the difference between procedural programming and functional programming? [closed]
... and functional programming , but I'm still slightly confused. Could someone boil it down to the core?
17 Answers
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Best way to test SQL queries [closed]
...compose a complicated query.
In the example, because each view adds only one transformation, each can be independently tested to find errors, and the tests are simple.
Here's the base table in the example:
create table month_value(
eid int not null, month int, year int, value int );
This...
Can we call the function written in one JavaScript in another JS file?
Can we call the function written in one JS file in another JS file? Can anyone help me how to call the function from another JS file?
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Difference between a Structure and a Union
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With a union, you're only supposed to use one of the elements, because they're all stored at the same spot. This makes it useful when you want to store something that could be one of several types. A struct, on the other hand, has a separate memory location for each ...
What is “2's Complement”?
...-byte of 4 bits (we'll call it a nibble - 1/2 a byte).
0000 - zero
0001 - one
0010 - two
0011 - three
0100 to 0111 - four to seven
That's as far as we can go in positives. 23-1 = 7.
For negatives:
1111 - negative one
1110 - negative two
1101 - negative three
1100 to 1000 - negative four to negati...
Java ArrayList - how can I tell if two lists are equal, order not mattering?
...it would be something like:
public boolean equalLists(List<String> one, List<String> two){
if (one == null && two == null){
return true;
}
if((one == null && two != null)
|| one != null && two == null
|| one.size() != two.s...
How to correctly close a feature branch in Mercurial?
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One way is to just leave merged feature branches open (and inactive):
$ hg up default
$ hg merge feature-x
$ hg ci -m merge
$ hg heads
(1 head)
$ hg branches
default 43:...
feature-x 41:...
(2 branches)
$ hg b...