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Haskell error parse error on input `='
I'm new to Haskell and after starting ghci I tried:
4 Answers
4
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How can I get the last 7 characters of a PHP string?
...micstring, -7);
From the php docs:
string substr ( string $string , int $start [, int $length ] )
If start is negative, the returned string will start at the start'th character from the end of string.
share
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Where should I put tags in HTML markup?
...ntil the very end.
This approach has its own problem: the browser cannot start downloading the scripts until the entire document is parsed. For larger websites with large scripts & stylesheets, being able to download the script as soon as possible is very important for performance. If your web...
Reorder / reset auto increment primary key
... I have other tables that hold a foreign key to this table, but I'm just starting the project so it's OK for me.. Thanks!
– Jonathan
Apr 11 '09 at 16:24
65
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How to change bower's default components folder?
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In Windows, to create a file that starts with ".", simply create the file with a trailing ".". In other words, just call it ".bowerrc."
– PeteK68
Jan 4 '15 at 22:10
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Use numpy array in shared memory for multiprocessing
...ize access
g(i)
def g(i):
"""no synchronization."""
info("start %s" % (i,))
arr = tonumpyarray(shared_arr)
arr[i] = -1 * arr[i]
info("end %s" % (i,))
if __name__ == '__main__':
mp.freeze_support()
main()
If you don't need synchronized access or you create yo...
How to negate specific word in regex? [duplicate]
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This says it all (I probably would have started with (?!bar) and built up). I don't see why other people are making it so complicated.
– Beta
Aug 7 '09 at 14:49
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Specified argument was out of the range of valid values. Parameter name: site
...s
open or close windows features
tick internet information services
then restart your visual studio
If using IIS Express:
Open 'Add/Remove Programs' from the old control panel and run a repair on IIS Express
Or you might go Control Panel ->> Programs ->> Programs and Features ->>...
Change text color of one word in a TextView
...t + next, BufferType.SPANNABLE);
Spannable s = (Spannable)t.getText();
int start = first.length();
int end = start + next.length();
s.setSpan(new ForegroundColorSpan(0xFFFF0000), start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
you have to use spannable this will also allows you to increase some t...
Unique (non-repeating) random numbers in O(1)?
...ues 0-1000 and set a variable, max, to the current max index of the array (starting with 1000). Pick a random number, r, between 0 and max, swap the number at the position r with the number at position max and return the number now at position max. Decrement max by 1 and continue. When max is 0,...