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How to index characters in a Golang string?
...ntln(string([]rune("Hello, 世界")[8])) // UTF-8
}
Output:
e
e
界
Read:
Go Programming Language Specification section on Conversions.
The Go Blog: Strings, bytes, runes and characters in Go
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Opening Android Settings programmatically
... to open the settings into the new option: "Control which applications can read your notifications" (added in API 18)?
– Javi
Mar 5 '14 at 17:04
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Python Selenium accessing HTML source
...
url = urllib.urlopen("http://example.com") # Open the URL.
content = url.readlines() # Read the source and save it to a variable.
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What is the purpose of setting a key in data.table?
...ly use on= argument now to perform binary subsets rather than setting key. Read more from the new HTML vignettes. And keep an eye on that page for vignettes for joins.
– Arun
Dec 16 '15 at 11:11
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Get last field using awk substr
...ome/parent/child 1/child2/filename2
/home/parent/child1/filename3
$ while read b ; do basename "$b" ; done < a
filename1
filename2
filename3
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How do I center an SVG in a div?
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Having read above that svg is inline by default, I just added the following to the div:
<div style="text-align:center;">
and it did the trick for me.
Purists may not like it (it’s an image, not text) but in my opinion H...
Python name mangling
...anguages, and each choice has advantages and disadvantages.
Since there already is this culture, you are well advised to follow it. Otherwise, you will get annoyed by Python programmers telling you to remove the __ from your code when you ask a question in Stack Overflow :)
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Get all object attributes in Python? [duplicate]
...his formatting print(f'{att} : {getattr(myobject,att)}\n') may help you to read better your ouput
– Jason Angel
Aug 15 at 3:42
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How do CDI and EJB compare? interact?
...DI and some of the rest of the Java EE acronym soup that confused me. More reading seems to indicate that there is hope to align the annotations.
– Tim
Jan 15 '11 at 22:54
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How do I create a simple 'Hello World' module in Magento?
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make sure you read the response from @Matus Zeman to understand why fooAction was not found on the IndexController, it's just a 'normal' Zend Framework MVC/router thing and you used the bad url, so you should remove the "This is NOT the MV...