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How to delete multiple values from a vector?
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@docendodiscimus: fsetdiff of data.table package has an all flag (default F) that allows to keep duplicates in the input vector.
– Juergen
Jan 8 '18 at 9:45
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Copy array items into another array
...Array1, dataArray2);
Here's a loop-based version of the last example, suitable for large arrays and all major browsers, including IE <= 8:
Array.prototype.pushArray = function() {
var toPush = this.concat.apply([], arguments);
for (var i = 0, len = toPush.length; i < len; ++i) {
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What represents a double in sql server?
...le of properties in C# which are double and I want to store these in a table in SQL Server, but noticed there is no double type, so what is best to use, decimal or float ?
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sphinx-build fail - autodoc can't import/find module
...=========
Contents:
.. toctree::
:maxdepth: 2
stuff
Indices and tables
==================
* :ref:`genindex`
* :ref:`modindex`
* :ref:`search`
Above is my index.rst file. stuff.rst resides in the same directory as it.
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Pure virtual function with implementation
...ual methods inside the constructor). I guess it has to do with the virtual table coherency, which might not be prepared to route to the body of the correct implementation.
– teodron
May 18 '17 at 7:47
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Convert date to datetime in Python
...That is because what it does is first retrieving the minimum value representable by datetime and then getting its time component. Incidentally, datetime.min = datetime(MINYEAR, 1, 1, tzinfo=None) and has a time of 00:00:00. However, I think it is cleaner to explicitly create a 00:00:00 time either t...
Thread-safe List property
...em.ServiceModel.dll (which is part of the client profile but not of the portable class library).
Hope that helps.
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Filtering by Multiple Specific Model Properties in AngularJS (in OR relationship)
... values in them, even though they start out blank. If you want to stay on stable releases, go ahead and try this out for your situation, but some scenarios may want to use @maxisam's solution until 1.2.0 is released.
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How to create a simple map using JavaScript/JQuery [duplicate]
...eference/Global_Objects/Map although a glance at the Browser Compatability table there will show that this isn't ready to used in general purpose web apps yet.
In the meantime, the best you can do is:
Deliberately use Strings as keys. I.e. use explicit strings as keys rather than relying on the i...
Android SQLite: nullColumnHack parameter in insert/replace methods
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Let's suppose you have a table named foo where all columns either allow NULL values or have defaults.
In some SQL implementations, this would be valid SQL:
INSERT INTO foo;
That's not valid in SQLite. You have to have at least one column specifie...