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Would it be beneficial to begin using instancetype instead of id?
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answered Jan 23 '12 at 18:47
Catfish_ManCatfish_Man
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How to detect when WIFI Connection has been established in Android?
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127
You can register a BroadcastReceiver to be notified when a WiFi connection is established (or i...
matplotlib colorbar for scatter
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import matplotlib.pyplot as plt
cm = plt.cm.get_cmap('RdYlBu')
xy = range(20)
z = xy
sc = plt.scatter(xy, xy, c=z, vmin=0, vmax=20, s=35, cmap=cm)
plt.colorbar(sc)
plt.show()
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Change EOL on multiple files in one go
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edited Nov 21 '13 at 16:24
answered Jul 5 '12 at 9:46
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How to get Chrome to allow mixed content?
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Steps as of Chrome v79 (2/24/2020):
Click the (i) button next to the URL
Click Site settings on the popup box
At the bottom of the list is "Insecure content", change this to Allow
Go back to the site and Refresh the page
Older...
How to set JAVA_HOME environment variable on Mac OS X 10.9?
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edited Jun 16 '15 at 21:31
answered Apr 3 '14 at 15:52
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Override Python's 'in' operator?
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257
MyClass.__contains__(self, item)
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Why is string concatenation faster than array join?
...used in Google Chrome) uses this code to do string concatenation:
// ECMA-262, section 15.5.4.6
function StringConcat() {
if (IS_NULL_OR_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
throw MakeTypeError("called_on_null_or_undefined", ["String.prototype.concat"]);
}
var len = %_Argu...
instanceof Vs getClass( )
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edited Feb 3 at 7:23
answered Feb 14 '11 at 7:44
St...
How can I create a unique constraint on my column (SQL Server 2008 R2)?
I have SQL Server 2008 R2 and I want to set a unique column.
4 Answers
4
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