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How can I convert immutable.Map to mutable.Map in Scala?
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128
The cleanest way would be to use the mutable.Map varargs factory. Unlike the ++ approach, this...
Dealing with “Xerces hell” in Java/Maven?
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There are 2.11.0 JARs (and source JARs!) of Xerces in Maven Central since 20th February 2013! See Xerces in Maven Central. I wonder why they haven't resolved https://issues.apache.org/jira/browse/XERCESJ-1454...
I've used:
<depend...
Zoom in on a point (using scale and translate)
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John Weisz
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answered May 23 '15 at 9:12
TatarizeTatariz...
.NET Format a string with fixed spaces
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482
This will give you exactly the strings that you asked for:
string s = "String goes here";
strin...
Size-limited queue that holds last N elements in Java
...eue;
Queue<Integer> fifo = new CircularFifoQueue<Integer>(2);
fifo.add(1);
fifo.add(2);
fifo.add(3);
System.out.println(fifo);
// Observe the result:
// [2, 3]
If you are using an older version of the Apache commons collections (3.x), you can use the Circ...
How can I convert string to datetime with format specification in JavaScript?
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edited May 28 at 11:08
Samuel Liew♦
64.4k4040 gold badges132132 silver badges216216 bronze badges
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How do I use a custom Serializer with Jackson?
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answered Aug 23 '11 at 22:39
StaxManStaxMan
98.6k2828 gold badges184184 silver badges223223 bronze badges
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Convert python datetime to epoch with strftime
...s since epoch you could do it explicitly:
>>> (datetime.datetime(2012,04,01,0,0) - datetime.datetime(1970,1,1)).total_seconds()
1333238400.0
In Python 3.3+ you can use timestamp() instead:
>>> datetime.datetime(2012,4,1,0,0).timestamp()
1333234800.0
Why you should not use d...
Rails ActiveRecord date between
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edited Mar 16 '17 at 18:26
thutt
58333 silver badges1515 bronze badges
answered Oct 18 '12 at 2:10
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Check if a value exists in pandas dataframe index
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258
This should do the trick
'g' in df.index
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