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Reading ePub format
...
305
The EPUB format brings together a bunch of different specifications / formats:
one to say wh...
Custom UITableViewCell from nib in Swift
...troller: UITableViewController {
let items = ["Item 1", "Item2", "Item3", "Item4"]
override func viewDidLoad() {
super.viewDidLoad()
tableView.register(UINib(nibName: "CustomCell", bundle: nil), forCellReuseIdentifier: "CustomCell")
}
// MARK: - UITableViewDataSour...
How to select between brackets (or quotes or …) in Vim?
...
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Jun 30 '09 at 5:59
...
Rethrowing exceptions in Java without losing the stack trace
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answered Jul 8 '09 at 11:43
Brian AgnewBrian Agnew
248k3535 gold badges309309 silver badges420420 bronze badges
...
Simpler way to create dictionary of separate variables?
...] )
Example
>>> some= 1
>>> list= 2
>>> of= 3
>>> vars= 4
>>> dict( (name,eval(name)) for name in ['some','list','of','vars'] )
{'list': 2, 'some': 1, 'vars': 4, 'of': 3}
sha...
Python matplotlib multiple bars
...ime.datetime(2011, 1, 6, 0, 0)
]
x = date2num(x)
y = [4, 9, 2]
z = [1, 2, 3]
k = [11, 12, 13]
ax = plt.subplot(111)
ax.bar(x-0.2, y, width=0.2, color='b', align='center')
ax.bar(x, z, width=0.2, color='g', align='center')
ax.bar(x+0.2, k, width=0.2, color='r', align='center')
ax.xaxis_date()
plt....
Store boolean value in SQLite
...
374
There is no native boolean data type for SQLite. Per the Datatypes doc:
SQLite does not ha...
Converting RGB to grayscale/intensity
...gt; L*
In color science, the common RGB values, as in html rgb( 10%, 20%, 30% ),
are called "nonlinear" or
Gamma corrected.
"Linear" values are defined as
Rlin = R^gamma, Glin = G^gamma, Blin = B^gamma
where gamma is 2.2 for many PCs.
The usual R G B are sometimes written as R' G' B' (R' = Rli...
How to initialize a vector in C++ [duplicate]
...
273
With the new C++ standard (may need special flags to be enabled on your compiler) you can simply...
How to find out what character key is pressed?
... SimpleJ
8,86755 gold badges2727 silver badges6363 bronze badges
answered Dec 4 '09 at 12:36
CoyodCoyod
2,33822 gold badges15...