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How to remove leading and trailing zeros in a string? Python
...
What about a basic
your_string.strip("0")
to remove both trailing and leading zeros ? If you're only interested in removing trailing zeros, use .rstrip instead (and .lstrip for only the leading ones).
[More info in the doc.]
You could use some list comprehens...
How do I negate a condition in PowerShell?
...oo?
– Roman Starkov
Dec 7 '12 at 18:04
9
No, -not is the only logical operator that comes with an...
What does “Splats” mean in the CoffeeScript tutorial?
...t, rest..., last) ->
In the first two cases, if the function receives 0-1 arguments, rest will be an empty array. In the last case, the function needs to receive more than 2 arguments for rest to be non-empty.
Since JavaScript doesn't allow multiple signatures for functions with the same name ...
Which is the first integer that an IEEE 754 float is incapable of representing exactly?
...ed and will be rounded is:
For float, 16,777,217 (224 + 1).
For double, 9,007,199,254,740,993 (253 + 1).
>>> 9007199254740993.0
9007199254740992
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How do I restore a missing IIS Express SSL Certificate?
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answered Nov 18 '13 at 13:08
Chris SimmonsChris Simmons
6,01855 gold badges2828 silver badges4545 bronze badges
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Does .NET have a way to check if List a contains all items in List b?
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answered Oct 5 '09 at 15:06
Jon SkeetJon Skeet
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Rails filtering array of objects by attribute value
...html#method-i-partition
– Vlad
Jun 20 '16 at 21:04
Thanks @Vlad, thats cool, but it support only if we need to collect...
How to break out of a loop in Bash?
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It's not that different in bash.
done=0
while : ; do
...
if [ "$done" -ne 0 ]; then
break
fi
done
: is the no-op command; its exit status is always 0, so the loop runs until done is given a non-zero value.
There are many ways you could set and te...
Alter Table Add Column Syntax
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edited Apr 27 '09 at 17:02
Eoin Campbell
39.5k1717 gold badges9292 silver badges149149 bronze badges
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How to count certain elements in array?
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Very simple:
var count = 0;
for(var i = 0; i < array.length; ++i){
if(array[i] == 2)
count++;
}
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