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Using multiple delimiters in awk
...e regular expressions... this made my day!
– das.cyklone
Apr 3 '14 at 16:32
4
@das.cyklone: awk c...
Fastest way to tell if two files have the same contents in Unix/Linux?
...
How can I add more commands than only one? I want to copy a file and roboot.
– feedc0de
Jun 14 '14 at 15:09
9
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ResourceDictionary in a separate assembly
... applications' assemblies, but it's better if I compile these resources in one single assembly and have my applications reference it, right?
...
Random row from Linq to Sql
...nd it will be more efficient to find the number of rows (Count), then pick one at random (Skip/First).
for count approach:
var qry = from row in ctx.Customers
where row.IsActive
select row;
int count = qry.Count(); // 1st round-trip
int index = new Random().Next(count);
Cus...
How do you round a float to two decimal places in jruby
... seems the original solution didn't work. That's why updated the answer as one of the suggestions.
def float_of_2_decimal(float_n)
float_n.to_d.round(2, :truncate).to_f
end
Other answers may work, if you want to have rounded numbers of 2 decimal places. But, If you want to have floating point n...
What is the best open-source java charting library? (other than jfreechart) [closed]
...
Good job! The only downside is the need for an internet conection, though I cant remenber when was the last time I was disconnected. ;-)
– fccoelho
Nov 6 '08 at 8:01
...
JavaScript window resize event
...
One potential gotcha with this method is that you're overriding the event and so you can't attach multiple actions to an event. The addEventListener/attachEvent combo is the best way to go to make your javascript play friend...
Resolving LNK4098: defaultlib 'MSVCRT' conflicts with
...+ Properties, Linker, Command Line. Note how these libraries are not mentioned here. The linker automatically figures out what /M switch was used by the compiler and which .lib should be linked through a #pragma comment directive. Kinda important, you'd get horrible link errors and hard to diagno...
What do people find difficult about C pointers? [closed]
...eption handler details, and previous registers can safely be left till someone tries to build a compiler.
"Memory is memory is memory" Casting just changes which versions of operators or how much room the compiler gives for a particular chunk of memory. You know you're dealing with this problem when...
Splitting a list into N parts of approximately equal length
... has 7 elements and is split it into 2 parts, we want to get 3 elements in one part, and the other should have 4 elements.
...