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Can I exclude some concrete urls from inside ?
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The standard Servlet API doesn't support this facility. You may want either to use a rewrite-URL filter for this like Tuckey's one (which is much similar Apache HTTPD's mod_rewrite), or to add a check in the doFilter() method of the Filter listening on /*.
String path = ((Htt...
Why and How to avoid Event Handler memory leaks?
...instance method).
If the publisher lives longer than the subscriber, then it will keep the subscriber alive even when there are no other references to the subscriber.
If you unsubscribe from the event with an equal handler, then yes, that will remove the handler and the possible leak. However, in ...
How do I show my global Git configuration?
I'd like to show all configured Git sections.
12 Answers
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PHPExcel auto size column width
I'm trying to auto size the columns of my sheet.
I'm writing the file and in the end I try to resize all of my columns.
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C pointer to array/array of pointers disambiguation
... third one is same as the first.
The general rule is operator precedence. It can get even much more complex as function pointers come into the picture.
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'Specified condition “$(PackageAsSingleFile)” evaluates to “” instead of a boolean?
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I'm not sure what causes it, but restarting VS 2012 fixed it for me.
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Handling file renames in git
I'd read that when renaming files in git , you should commit any changes, perform your rename and then stage your renamed file. Git will recognise the file from the contents, rather than seeing it as a new untracked file, and keep the change history.
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Sending message through WhatsApp
... if something had changed and if there is a way to open a whatsapp 'chat' with a number that I'm sending through an intent?
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In a javascript array, how do I get the last 5 elements, excluding the first element?
adding additional examples:
6 Answers
6
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Convert blob to base64
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edited Jul 18 at 7:14
answered Sep 6 '13 at 5:05
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