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Count the number of occurrences of a character in a string in Javascript
...share our ideas - just for fun, and perhaps some interesting benchmarks :)
https://gist.github.com/2757250
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Is 161803398 A 'Special' Number? Inside of Math.Random()
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How do I set default values for functions parameters in Matlab?
... use "varargs" and check against the number of arguments. Something like:
function f(arg1, arg2, arg3)
if nargin < 3
arg3 = 'some default'
end
end
There are a few fancier things you can do with isempty, etc., and you might want to look at Matlab central for some packages that bundl...
Check if a method exists
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Is there a minlength validation attribute in HTML5?
...re now enabled in recent versions of all modern browsers. For details, see https://caniuse.com/#search=minlength.
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Creating Multifield Indexes in Mongoose / MongoDB
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By the way, the accepted answer is wrong, as per https://stackoverflow.com/a/52553550/129300 you should wrap the field names in single quotes, ie:
mySchema.index({'field1': 1, 'field2': 1}, {unique: true});
Happy Day!
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How to break out of nested loops?
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No, don't spoil the fun with a break. This is the last remaining valid use of goto ;)
If not this then you could use flags to break out of deep nested loops.
Another approach to breaking out of a nested loop is to factor out both loops into ...
Format decimal for percentage values?
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Is it worth using Python's re.compile?
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dF.dF.
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Enable binary mode while restoring a Database from an SQL dump
...handled by mysqldump itself but not redirection of powershell.
reference: https://dba.stackexchange.com/questions/44721/error-while-restoring-a-database-from-an-sql-dump
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