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Count with IF condition in MySQL query
I have two tables, one is for news and the other one is for comments and I want to get the count of the comments whose status has been set as approved.
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How do I delete specific lines in Notepad++?
...nks, I did that and it works. But now I'm trying to replace \n\n with just one \n but doesn't seem to work, any ideas?
– Rismo
May 27 '09 at 21:59
1
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How to select between brackets (or quotes or …) in Vim?
...loser to the useful stuff... you could at least mention some of the common ones, like a" and a( when in visual mode.
– Stobor
Jun 30 '09 at 6:22
2
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Proper use of 'yield return'
The yield keyword is one of those keywords in C# that continues to mystify me, and I've never been confident that I'm using it correctly.
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Big-oh vs big-theta [duplicate]
..., there is an input that forces it to make Ω(n(log n)) comparisons.
Now, one narrow reason that people use O instead of Ω is to drop disclaimers about worst or average cases. If you say "sorting requires O(n(log n)) comparisons", then the statement still holds true for favorable input. Another ...
How do you copy and paste into Git Bash
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@AntiGameZ undo can be done with Ctrl-_. I believe this is all from readline utility, which emulates Emacs, the One True Editor.
– Brady Trainor
Feb 11 '14 at 1:35
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Exclude folders from Eclipse search
...n (for example).
(Actually, I'm using .* to filter out .svn, .hg etc. in one go.)
After okay'ing the project properties dialog, these directories won't come up in search any more. In fact, Eclipse is so kind as to automatically update existing search results windows and remove all matches which a...
Is it possible to execute code once before all tests run?
... {
// Initalization code goes here
}
}
If you have more than one unit test assembly, I'm not aware of anything that encompasses more than one assembly.
As far as I'm aware, this is as close as you can get to a Main equivalent.
Note that the AssemblyInitialize-decorated method must be...
How to escape the % (percent) sign in C's printf?
...I eventually came across this idea and replaced a 20-30 line function with one line. Don't worry, I did beat myself severely about the head, as I deserved.
– Graeme Perrow
Dec 7 '09 at 14:19
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How to remove duplicate white spaces in string using Java?
...ce, tab, new line, carriage return, form feed or vertical tab, and + says "one or more of those". Thus the above code will collapse all "whitespace substrings" longer than one character, with a single space character.
Source: Java: Removing duplicate white spaces in strings
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