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Extract digits from a string in Java
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You can use regex and delete non-digits.
str = str.replaceAll("\\D+","");
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Server is already running in Rails
When I am starting rails server using rails s command it is showing A server is already running. Check C:/Sites/folder/Pids/Server.pids
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How do I prevent a parent's onclick event from firing when a child anchor is clicked?
I'm currently using jQuery to make a div clickable and in this div I also have anchors. The problem I'm running into is that when I click on an anchor both click events are firing (for the div and the anchor). How do I prevent the div's onclick event from firing when an anchor is clicked?
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Converting of Uri to String
Is it possible to convert an Uri to String and vice versa?
Because I want to get the the Uri converted into String to pass into another activity via intent.putextra() and if it's not possible can anyone suggest me a way how to pass selected Uri into another activity?
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List comprehension on a nested list?
... answered Aug 6 '13 at 6:05
Andrew ClarkAndrew Clark
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Reactjs: Unexpected token '
i am just starting with Reactjs and was writing a simple component to display
li tag and came across this error:
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How to see what will be updated from repository before issuing “svn update” command?
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Also, use: svn status -q -u ... Only shows update changes and local changes which relatie to files belonging to the repository. You don't get question marks(?) from non-repository files.
– will
Aug 23 '19 at 2:29
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Check if value is in select list with JQuery
...lso safer as it allows option values containing any character, including ] and `\`. Avoid building selector strings from raw text without doing proper CSS-escaping.
– bobince
Feb 12 '10 at 1:28
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Should I use encodeURI or encodeURIComponent for encoding URLs?
... generated by
forms with spaces in their fields. Due to this shortcoming and the
fact that this function fails to handle non-ASCII characters
correctly, you should avoid use of escape() whenever possible. The
best alternative is usually encodeURIComponent().
escape() will not encode: @*...
No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin '…' is therefor
I'm using .htaccess to rewrite urls and I used html base tag in order to make it work.
11 Answers
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