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How to impose maxlength on textArea in HTML using JavaScript
... Chris Bier
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answered Jul 14 '09 at 13:48
Josh StodolaJosh Stodola
76....
Why would anyone use set instead of unordered_set?
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@SunjayVarma usually 100 elements is a good cut-off between the two. When in doubt nothing can replace testing performance of the two in your specific use-case.
– Nate
Sep 12 '16 at 18:09
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In mocha testing while calling asynchronous function how to avoid the timeout Error: timeout of 2000
...is either
Your code and/or network calls are way too slow (should be sub 100 ms for a good user experience)
The assertions (tests) are failing and something is swallowing the errors before Mocha is able to act on them.
You usually encounter #2 when Mocha doesn't receive assertion errors from a c...
Format decimal for percentage values?
...y and in this case not very useful "String.Format("Value: {0:F2}.", 0.8526*100)"
– rekiem87
Jun 29 '16 at 22:59
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window.onload vs
...od reason for writing unobtrusive javascript. Say you have a web app with 100 pages and you used the <body onload="body_onload();"> method instead of putting it in the javascript file included by every page. Then imagine you needed to change the name of that function for some reason. Puttin...
Deleting lines from one file which are in another file
...) (size of b)
here's a little benchmark, courtesy of user576875, but with 100K lines, of the above:
$ for i in $(seq 1 100000); do echo "$i"; done|sort --random-sort > file1
$ for i in $(seq 1 2 100000); do echo "$i"; done|sort --random-sort > file2
$ time ruby test.rb > ruby.test
real ...
How to set limits for axes in ggplot2 R plots?
...imits within coord_flip() like so:
p + coord_flip(ylim = c(3,5), xlim = c(100, 400))
This just alters the visible range (i.e. doesn't remove data points).
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How to detect when WIFI Connection has been established in Android?
...gn.communication.WifiReceiver" >
<intent-filter android:priority="100">
<action android:name="android.net.wifi.STATE_CHANGE" />
</intent-filter>
</receiver>
BroadcastReceiver class
public class WifiReceiver extends BroadcastReceiver {
@Override
public...
How can I remove the top and right axis in matplotlib?
...t numpy as np
import matplotlib.pyplot as plt
x = np.linspace(0, 2*np.pi, 100)
y = np.sin(x)
ax = plt.subplot(111)
ax.plot(x, y)
# Hide the right and top spines
ax.spines['right'].set_visible(False)
ax.spines['top'].set_visible(False)
# Only show ticks on the left and bottom spines
ax.yaxis.set_...
Getting “The JSON request was too large to be deserialized”
...enial of Service vulnerability that is discussed in security bulletin MS11-100.
– Hero
Aug 23 '13 at 13:25
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