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VS2013 permanent CPU usage even though in idle mode
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For me (VS 2013 update 4) the solution was to disable Browser Link as specified here:
https://www.devexpress.com/Support/Center/Question/Details/T102322
The CPU slowed down right away from 25 % to 1 %.
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Accessing @attribute from SimpleXML
...tributes() on the object corresponding the the right tag in your XML. Like if you have <root><tag attr="a">b</tag></root> then you need to do $xml->tag->attributes()->attr to access it.
– zysoft
Sep 12 '15 at 22:30
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Printing the correct number of decimal points with cout
...ED_FLOAT(x) std::fixed <<std::setprecision(2)<<(x) which simplifies the usage to: cout<<FIXED_FLOAT(d)
– Udayraj Deshmukh
Aug 25 '18 at 2:03
14
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'parent.relativePath' points at my com.mycompany:MyProject instead of org.apache:apache - Why?
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<parent>
<groupId>org.apache</groupId>
<artifactId>apache</artifactId>
<version>8</version>
<relativePath></relativePath>
</parent>
Here is the relevant doc.
This feature is only for enhancing the development in a...
Getting “cannot find Symbol” in Java project in Intellij
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Note for complete noobs to Java/IntelliJ: above is different from "Build Project"
– hiljusti
Aug 5 '18 at 5:36
4
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Javascript/jQuery: Set Values (Selection) in a multiple Select
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If we're going to depend on jQuery anyway, much prefer ŁukaszW.pl$('#strings').val(values.split(',')). Without jQuery, ŁukaszW.pl's Plain Old Javascript document.getElementById('strings').value = ["Test", "Prof", "Off"] al...
how to convert an RGB image to numpy array?
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You can use newer OpenCV python interface (if I'm not mistaken it is available since OpenCV 2.2). It natively uses numpy arrays:
import cv2
im = cv2.imread("abc.tiff",mode='RGB')
print type(im)
result:
<type 'numpy.ndarray'>
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Bootstrap table without stripe / borders
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If you are using Bootstrap 3, check my answer.
– Davide Pastore
Jul 18 '14 at 17:27
42
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Redis command to get all available keys?
...? I have seen some python-redis libraries fetching them. But was wondering if it is possible from redis-client.
15 Answers
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Disable Automatic Reference Counting for Some Files
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@David H: If you meant to address that to the questioner, you should note that the questioner edited their solution into the question.
– Peter Hosey
Jul 29 '11 at 12:59
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