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Detecting syllables in a word
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Here is a solution using NLTK:
from nltk.corpus import cmudict
d = cmudict.dict()
def nsyl(word):
return [len(list(y for y in x if y[-1].isdigit())) for x in d[word.lower()]]
s...
How to change a PG column to NULLABLE TRUE?
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From the fine manual:
ALTER TABLE mytable ALTER COLUMN mycolumn DROP NOT NULL;
There's no need to specify the type when you're just changing the nullability.
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“Invalid form control” only in Google Chrome
...trol is hidden by javascript, we also must remove the 'required' attribute from that control.
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Best practices/performance: mixing StringBuilder.append with String.concat
... = (new StringBuffer()).append(s1).append(s2).toString();
Taken straight from the Java Best Practices on Oracles website.
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How to find the sum of an array of numbers
...[1,2,3].join('+'))
)
//This way is dangerous if the array is built
// from user input as it may be exploited eg:
eval([1,"2;alert('Malicious code!')"].join('+'))
Of course displaying an alert isn't the worst thing that could happen. The only reason I have included this is as an answe...
Where does PHP store the error log? (php5, apache, fastcgi, cpanel)
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I guess the issue from @Hi-Angel was trying to run an actual PHP tag (instead of pure PHP code) through... PHP shell (php -a)
– igorsantos07
Jun 19 at 7:01
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How to list the size of each file and directory and sort by descending size in Bash?
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Ah, sorry, that was not clear from your post. You want du, seems someone has posted it. @sehe: Depends on your definition of real — it is showing the amount of space the directory is using to store itself. (It's just not also adding in the size of the s...
node.js shell command execution
... If the command you're trying to execute is going to need input from user then DON'T use ShellJS exec(). This function is not interactive in nature, as it'll just take command and print output, Can't accept inputs in between. Use built in child_process instead. E.g. https://stackoverflow....
What's the shortest code to cause a stack overflow? [closed]
...In that case, it somehow is a stackoverflow, since it is indistinguishable from one... However - upvote for all the reasons above
– Mo.
Sep 16 '08 at 11:52
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How does delete[] “know” the size of the operand array?
...llocator to always store the size of the allocated block (which may differ from the size of the requested block). Certain allocator designs may need this information for their own purposes, or may not be sophisticated enough to use type information to track the size of non-array heap allocations, et...