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Does PowerShell support constants?
I would like to declare some integer constants in PowerShell.
6 Answers
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Matplotlib: draw grid lines behind other graph elements
In Matplotlib, I make dashed grid lines as follows:
4 Answers
4
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jQuery “Does not have attribute” selector?
I can find a div that has an attribute like so:
3 Answers
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How can I convert a file pointer ( FILE* fp ) to a file descriptor (int fd)?
...ync(fd) on it. What's the function to get a file descriptor from a file pointer?
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What's Go's equivalent of argv[0]?
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import "os"
os.Args[0] // name of the command that it is running as
os.Args[1] // first command line parameter, ...
Arguments are exposed in the os package http://golang.org/pkg/os/#Variables
If you're going to do argument handling, the flag package http://golang.org/pkg/flag is the...
Why does parseInt yield NaN with Array#map?
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The callback function in Array.map has three parameters:
From the same Mozilla page that you linked to:
callback is invoked with three arguments: the value of the element, the index of the element, and the Array object being traversed."
So ...
Twig for loop for arrays with keys
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I found the answer :
{% for key,value in array_path %}
Key : {{ key }}
Value : {{ value }}
{% endfor %}
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View inside ScrollView doesn't take all place
I have a RelativeLayout inside a ScrollView.
My RelativeLayout has android:layout_height="match_parent" but the view doesn't take the entire size, it's like a wrap_content.
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Loop through properties in JavaScript object with Lodash
Is it possible to loop through the properties in a JavaScript object? For instance, I have a JavaScript object defined as this:
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What's the difference between parenthesis $() and curly bracket ${} syntax in Makefile?
Is there any differences in invoking variables with syntax ${var} and $(var) ? For instance, in the way the variable will be expanded or anything?
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