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How to count the number of true elements in a NumPy bool array
...f elements whose values are True . Is there a NumPy or Python routine dedicated for this task? Or, do I need to iterate over the elements in my script?
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Is it possible to hide extension resources in the Chrome web inspector network tab?
...ox, enter the string -scheme:chrome-extension (as shown below):
This is case-sensitive, so make sure it's lowercase. Doing this will hide all resources which were requested by extensions.
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How to compare if two structs, slices or maps are equal?
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You can use reflect.DeepEqual, or you can implement your own function (which performance wise would be better than using reflection):
http://play.golang.org/p/CPdfsYGNy_
m1 := map[string]int{
"a":1,
"b":2,
}
m2 := ma...
Declare slice or make slice?
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In addition to fabriziom's answer, you can see more examples at "Go Slices: usage and internals", where a use for []int is mentioned:
Since the zero value of a slice (nil) acts like a zero-length slice, you can declare a slice variable and then append to it in...
Determine direct shared object dependencies of a Linux binary?
How can I easily find out the direct shared object dependencies of a Linux binary in ELF format?
4 Answers
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How to make a transparent HTML button?
...t of just using Photoshop to create backgrounds. I decided to do so only because in case I'd choose to change the button name easily by just editing the codes, I could just refer to the code. If I would construct buttons using Photoshop, I wouldn't be able to edit the Texts in those buttons or in an...
Viewing a Deleted File in Git
...ant to look at the contents of that file, but not actually restore it. How can I do this?
3 Answers
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What does “rc” mean in dot files
...fix goes back to Unix's grandparent, CTSS. It had a command-script feature called "runcom". Early Unixes used ‘rc’ for the name of the operating system's boot script, as a tribute to CTSS runcom.
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How do I parse a string into a number with Dart?
...d like to parse strings like "1" or "32.23" into integers and doubles. How can I do this with Dart?
5 Answers
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Adding data attribute to DOM
...data". He's like and is added, but in the DOM, this is not apparent, and I can't get the item, using
6 Answers
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