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Bitwise operation and usage
... the lower 4 bits of an integer, you AND it with 15 (binary 1111) so:
201: 1100 1001
AND 15: 0000 1111
------------------
IS 9 0000 1001
The zero bits in 15 in that case effectively act as a filter, forcing the bits in the result to be zero as well.
In addition, >> and << ar...
Difference between 3NF and BCNF in simple terms (must be able to explain to an 8-year old)
I have read the quote :
data depends on the key [1NF], the whole key [2NF] and nothing but the key [3NF] .
6 Answers
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How to check if type of a variable is string?
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20 Answers
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Active
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SQL - The conversion of a varchar data type to a datetime data type resulted in an out-of-range valu
...ther formats like mm/dd/yyyy (usually works).
Specifying the date as 30/12/2013 resulted in the error for me. However, specifying it as mm/dd/yyyy format worked.
If you need to convert your input the you can try looking into the CONVERT method.
Syntax is
CONVERT(VARCHAR,@your_date_Value,103)
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Do Java arrays have a maximum size?
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answered Jun 14 '10 at 18:26
Kevin BourrillionKevin Bourrillion
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“aapt” IOException error=2, No such file or directory" why can't I build my gradle on jenkins?
... run program "/usr/local/android-sdk-linux/build-tools/19.0.3/aapt": error=2, No such file or directory
And this answer fixed it for me:
To get aapt working (this fixed my issues with the avd as well) just install these two packages:
sudo apt-get install lib32stdc++6 lib32z1
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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...
.NET Format a string with fixed spaces
...
482
This will give you exactly the strings that you asked for:
string s = "String goes here";
strin...
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...
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...