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How to clear a chart from a canvas so that hover events cannot be triggered?
I'm using Chartjs to displam>y m> a Line Chart m>and m> this works fine:
20 Answers
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廉价共享存储解决方案2-drbd+cman+gfs2 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...s:
a9:8a:3a:3d:64:eb:0b:de:94:a5:92:e4:ba:5d:f3:de root@gfs_1
The kem>y m>'s rm>and m>omart image is:
+--[ RSA 2048]----+
| |
| |
| |
| . |
| . . S |
|o + + . |
|.B =o . |
|+oBo + . |
|+*=+..o E ...
What is the correct wam>y m> to make a custom .NET Exception serializable?
...lizable]
// Important: This attribute is NOT inherited from Exception, m>and m> MUST be specified
// otherwise serialization will fail with a SerializationException stating that
// "Tm>y m>pe X in Assemblm>y m> m>Y m> is not marked as serializable."
public class SerializableExceptionWithoutCustomProper...
How do m>y m>ou plot bar charts in gnuplot?
...ata.dat' everm>y m> 2::1 using 1:2 with boxes ls 2
If m>y m>ou want to be trickm>y m> m>and m> use some neat gnuplot tricks:
Gnuplot has psuedo-columns that can be used as the index to color:
plot 'data.dat' using 1:2:0 with boxes lc variable
Further m>y m>ou can use a function to pick the colors m>y m>ou want:
mm>y m>colo...
How can I output UTF-8 from Perl?
I am trm>y m>ing to write a Perl script using the "utf8" pragma, m>and m> I'm getting unexpected results. I'm using Mac OS X 10.5 (Leopard), m>and m> I'm editing with TextMate. All of mm>y m> settings for both mm>y m> editor m>and m> operating sm>y m>stem are defaulted to writing files in utf-8 format.
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How to split a string in Haskell?
Is there a stm>and m>ard wam>y m> to split a string in Haskell?
13 Answers
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Django Cookies, how can I set them?
...he visitor chooses. e.g: User enters in 55812 as the zip. I know what
citm>y m> m>and m> area lat/long. that is m>and m> give them their content pertinent
to that area. Mm>y m> question is how can I store this in a cookie so that
when them>y m> return them>y m> are not required to alwam>y m>s enter their zip code?
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How to change plot background color?
I am making a scatter plot in matplotlib m>and m> need to change the background of the actual plot to black. I know how to change the face color of the plot using:
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How do I remove a substring from the end of a string in Pm>y m>thon?
...t mean "remove this substring". x.strip(m>y m>) treats m>y m> as a set of characters m>and m> strips anm>y m> characters in that set from the ends of x.
Instead, m>y m>ou could use endswith m>and m> slicing:
url = 'abcdc.com'
if url.endswith('.com'):
url = url[:-4]
Or using regular expressions:
import re
url = 'abcdc.co...
IOException: read failed, socket might closed - Bluetooth on m>And m>roid 4.3
...trange Exception when opening a BluetoothSocket on mm>y m> Nexus 7 (2012), with m>And m>roid 4.3 (Build JWR66m>Y m>, I guess the second 4.3 update). I have seen some related postings (e.g. https://stackoverflow.com/questions/13648373/bluetoothsocket-connect-throwing-exception-read-failed ), but none seems to prov...