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C++ inheritance - inaccessible base?
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edited Jul 17 '15 at 15:06
Barry
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How to search in array of object in mongodb
... is:
db.users.find({awards: {$elemMatch: {award:'National Medal', year:1975}}})
$elemMatch allows you to match more than one component within the same array element.
Without $elemMatch mongo will look for users with National Medal in some year and some award in 1975s, but not for users with Nati...
What is the maximum number of characters that nvarchar(MAX) will hold?
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155
Max. capacity is 2 gigabytes of space - so you're looking at just over 1 billion 2-byte charact...
How do you set the text in an NSTextField?
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Anoop Vaidya
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answered May 15 '10 at 20:04
Ken Aspesla...
Rails: how do I validate that something is a boolean?
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Node.js - use of module.exports as a constructor
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surface plots in matplotlib
...ax = fig.add_subplot(111, projection='3d')
x = y = np.arange(-3.0, 3.0, 0.05)
X, Y = np.meshgrid(x, y)
zs = np.array(fun(np.ravel(X), np.ravel(Y)))
Z = zs.reshape(X.shape)
ax.plot_surface(X, Y, Z)
ax.set_xlabel('X Label')
ax.set_ylabel('Y Label')
ax.set_zlabel('Z Label')
plt.show()
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How to loop through all the files in a directory in c # .net?
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MigwellMigwell
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MySQL Select minimum/maximum among two (or more) given values
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WHERE B.x = A.x
Both are described here http://dev.mysql.com/doc/refman/5.0/en/comparison-operators.html
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Use curly braces to initialize a Set in Python
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bgporterbgporter
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