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Get value of a string after last slash in JavaScript
...$). Then it grabs the matched characters from the returned match object by indexing into it ([0]); in a match object, the first entry is the whole matched string. No need for capture groups.
Live example
Using lastIndexOf and substring:
var str = "foo/bar/test.html";
var n = str.lastIndexOf('/');...
How can I use vim to convert my file to utf8?
...@MichaelKrelin-hacker, changing fileencoding is also a valid answer to the question, which does not IMO lead to taking bad habits. But OK, that's just a matter of mood I suppose.
– Benoit
Feb 16 '12 at 13:56
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Qt: How do I handle the event of the user pressing the 'X' (close) button?
I am developing an application using Qt. I don't know which slot corresponds to the event of "the user clicking the 'X'(close) button of the window frame" i.e. this button:
...
Remove array element based on object property
...Going backwards makes that much less likely as it works towards a static 0 index rather than a moving length.
– Klors
Jul 10 '15 at 16:14
2
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How do I add a Maven dependency in Eclipse?
...ick on "central (http://repo.maven.apache.org/maven2)" and select "Rebuild Index"
Note that it will take a while to complete the download
Once indexing is complete, Right-click on the project -> Maven -> Add Dependency and start typing the name of the project you want to import (such as "hi...
How to make a HTTP request using Ruby on Rails?
...::HTTP class:
require 'net/http'
url = URI.parse('http://www.example.com/index.html')
req = Net::HTTP::Get.new(url.to_s)
res = Net::HTTP.start(url.host, url.port) {|http|
http.request(req)
}
puts res.body
share
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How do I search within an array of hashes by hash values in ruby?
...
Is it possible to return the index of where this was found in the original array of hashes?
– Ian Warner
Oct 18 '16 at 16:42
1
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JSR-303 @Valid annotation not working for list of child objects
... and 3.5.1 of JSR 303: Bean Validation. As I explained in my answer to the question Is there a standard way to enable JSR 303 Bean Validation using annotated method, this is the real use of @Valid annotation as per JSR 303.
Edit
Example code: Hibernate Validator- Object Graph. (The list of passenge...
Pythonic way to print list items
...
To display each content, I use:
mylist = ['foo', 'bar']
indexval = 0
for i in range(len(mylist)):
print(mylist[indexval])
indexval += 1
Example of using in a function:
def showAll(listname, startat):
indexval = startat
try:
for i in range(len(mylist)):
...
Selecting pandas column by location
...
The above link is deprecated because the indexing docs have since been restructured: pandas.pydata.org/pandas-docs/stable/…. As of today, in which the most recent version is 0.21.0, iloc remains the documented approach to accessing a column by position.
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