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When using Spring Security, what is the proper way to obtain current username (i.e. SecurityContext)
...iest way is:
@RequestMapping(method = RequestMethod.GET)
public ModelAndView showResults(final HttpServletRequest request, Principal principal) {
final String currentUser = principal.getName();
}
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Eclipse does not highlight matching variables
...gt; Text Editors > Annotations
Compare the settings for 'Occurrences' and 'Write Occurrences'
Make sure that you don't have the 'Text as higlighted' option checked for one of them.
This should fix it.
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how to remove X-Powered-By in ExpressJS [duplicate]
I want to remove X-Powered-By for Security,Save Bandwidth in ExpressJS(node.js). how to do it?
it could be filter(app.use) ?
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How to get form field's id in Django?
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This answer did not work for me, and Will's above worked perfectly. I tried them back to back with instant feedback.
– eficker
Oct 30 '13 at 21:48
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How to locate the vimrc file used by vim editor?
Is there a command in the vim editor to find the .vimrc file location?
1 Answer
1
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Saving timestamp in mysql table using php
...t on an INT field. Anyway, a timestamp is only a representation of a date, and vice versa. You can convert from timestamp to date with the function jimy told you, and the other way with strtotime. edit: btw, timestamp only covers a range of all possible dates (1970-01-01 to xx-xx-2032 I think)
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Automatic popping up keyboard on start Activity
.... When I open the activity it automatically focusses to the first EditText and displays the virtual keyboard.
19 Answers
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Check if a value exists in pandas dataframe index
...taframe was defined with column headings rather than an index, e.g.: df = pandas.DataFrame({'test':[1,2,3,4]}, columns=['a','b','c','d'])
– Tahlor
Jun 22 '18 at 14:54
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How do I trim a file extension from a String in Java?
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Handle with care: it'll throw an Exception at you if the file name has no suffix.
– Andreas Dolk
Jun 2 '09 at 22:44
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How to style CSS role
...nswered Oct 15 '12 at 9:28
Alessandro MinoccheriAlessandro Minoccheri
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