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How to add new item to hash
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Create the hash:
hash = {:item1 => 1}
Add a new item to it:
hash[:item2] = 2
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delete map[key] in go?
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165
Strangely enough,
package main
func main () {
var sessions = map[string] chan int{};
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JavaScript equivalent to printf/String.Format
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How to work around the stricter Java 8 Javadoc when using Maven
...ava8-doclint</id>
<activation>
<jdk>[1.8,)</jdk>
</activation>
<properties>
<additionalparam>-Xdoclint:none</additionalparam>
</properties>
</profile>
</profiles>
Just add t...
Android : Check whether the phone is dual SIM
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184
Update 23 March'15 :
Official multiple SIM API is available now from Android 5.1 onwards ...
Bash tool to get nth line from a file
Is there a "canonical" way of doing that? I've been using head -n | tail -1 which does the trick, but I've been wondering if there's a Bash tool that specifically extracts a line (or a range of lines) from a file.
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How to sort objects by multiple keys in Python?
...ns):
from operator import itemgetter
comparers = [((itemgetter(col[1:].strip()), -1) if col.startswith('-') else
(itemgetter(col.strip()), 1)) for col in columns]
def comparer(left, right):
for fn, mult in comparers:
result = cmp(fn(left), fn(right))...
Why not use Double or Float to represent currency?
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16 Answers
16
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How to add a second css class with a conditional value in razor MVC 4
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answered Mar 29 '13 at 10:01
von v.von v.
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