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How do I measure separate CPU core usage for a process?
...ike this (on a quad-core processor):
10:54:41 PM CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle
10:54:42 PM all 8.20 0.12 0.75 0.00 0.00 0.00 0.00 0.00 90.93
10:54:42 PM 0 24.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 7...
How do I convert a PDF document to a preview image in PHP? [closed]
...n conjunction with GhostScript. Run the ghostscript command with exec() to convert a PDF to JPG, and manipulate the resulting file with imagecreatefromjpeg().
Run the ghostscript command:
exec('gs -dSAFER -dBATCH -sDEVICE=jpeg -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -r300 -sOutputFile=whatever.jp...
How to bind inverse boolean properties in WPF?
...
You can use a ValueConverter that inverts a bool property for you.
XAML:
IsEnabled="{Binding Path=IsReadOnly, Converter={StaticResource InverseBooleanConverter}}"
Converter:
[ValueConversion(typeof(bool), typeof(bool))]
public class In...
Converting XML to JSON using Python?
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There is no "one-to-one" mapping between XML and JSON, so converting one to the other necessarily requires some understanding of what you want to do with the results.
That being said, Python's standard library has several modules for parsing XML (including DOM, SAX, and ElementTree...
How can I get last characters of a string
... If you're trying to apply slice or substr on a number (int), convert it to string first. E.g. myVar.toString().slice(-5)
– dnns
Jul 19 '19 at 10:04
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How do I protect Python code? [closed]
... python code shipped as embedded python inside of a C library. Instead of converting some parts of the code to C, they hide the entire python code inside a protective C layer. Then, if they want a module importable by python, they write a thin python extension on top of the C. Open source is a mu...
Convert String to double in Java
How can I convert a String such as "12.34" to a double in Java?
15 Answers
15
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How to Unit test with different settings in Django?
...test_settings.py', add
settings = 'my_project.test_settings' if 'test' in sys.argv else 'my_project.settings'
in your manage.py. This will ensure that when you run python manage.py test you use test_settings only. If you are using some other testing client like pytest, you could as easily add thi...
Is there a tool to convert JavaScript files to TypeScript [closed]
Now TypeScript came out, it is an exciting news for me, but how can I convert all the existing JavaScript files to TypeScript.
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Convert Pixels to Points
I have a need to convert Pixels to Points in C#. I've seen some complicated explanations about the topic, but can't seem to locate a simple formula. Let's assume a standard 96dpi, how do I calulate this conversion?
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