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HTML5 Local Storage fallback solutions [closed]
...Gears-based persistent storage.
localstorage: HTML5 draft storage.
whatwg_db: HTML5 draft database storage.
globalstorage: HTML5 draft storage (old spec).
ie: Internet Explorer userdata behaviors.
cookie: Cookie-based persistent storage.
Any of those can be disabled—if, for example, you don...
How to change collation of database, table, column?
The database is latin1_general_ci now and I want to change collation to utf8mb4_general_ci .
19 Answers
...
What do the makefile symbols $@ and $< mean?
...of the :
– Deepak Kiran
May 7 at 15:32
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What is the simplest way to convert a Java string from all caps (words separated by underscores) to
...st elegant way that I can convert, in Java, a string from the format "THIS_IS_AN_EXAMPLE_STRING" to the format " ThisIsAnExampleString "? I figure there must be at least one way to do it using String.replaceAll() and a regex.
...
Numpy - add row to array
...m adding on matrix A
1 2 3
4 5 6
with a row
7 8 9
same usage in np.r_
A= [[1, 2, 3], [4, 5, 6]]
np.append(A, [[7, 8, 9]], axis=0)
>> array([[1, 2, 3],
[4, 5, 6],
[7, 8, 9]])
#or
np.r_[A,[[7,8,9]]]
Just to someone's intersted, if you would like to add...
Default behavior of “git push” without a branch specified
...dden gem!
– Shakeel
Jan 16 '17 at 0:32
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How to escape special characters in building a JSON string?
Here is my string
11 Answers
11
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Task not serializable: java.io.NotSerializableException when calling function outside closure only o
...t 2013 presentation.
As a side note, you can rewrite rddList.map(someFunc(_)) to rddList.map(someFunc), they are exactly the same. Usually, the second is preferred as it's less verbose and cleaner to read.
EDIT (2015-03-15): SPARK-5307 introduced SerializationDebugger and Spark 1.3.0 is the first ...
How to check if a number is a power of 2
...solution:
bool IsPowerOfTwo( unsigned int i )
{
return std::bitset<32>(i).count() == 1;
}
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Best way to work with dates in Android SQLite [closed]
...ound right.
– shim
Nov 21 '12 at 20:32
137
In the years I've been using SQL I've never seen anyon...