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how to remove the dotted line around the clicked a element in html
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Use outline:none to anchor tag class
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Reading Properties file in Java
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getResourceAsStream searches for the file on the classpath. If your properties file is in the package directory of myPackage, then use /myPackage/myProp.properties as the path.
– Jesper
Nov 27 '11 at 13:06
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Start/Stop and Restart Jenkins service on Windows
I have downloaded "jenkins-1.501.zip" from http://jenkins-ci.org/content/thank-you-downloading-windows-installer .
8 Ans...
Get Mouse Position
...om here to there pixel by pixel). To do that I need to know the starting coordinates.
10 Answers
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CSS \9 in width property
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\9 is a "CSS hack" specific to Internet Explorer 7, 8, & 9.
This simply means that the one specific line of CSS ending with a \9; in place of the ; is only valid in IE 7, 8, & 9.
In your example,
width: 500px\9; means that a width of 500 pixels (same result ...
Get UIScrollView to scroll to the top
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UPDATE FOR iOS 7
[self.scrollView setContentOffset:
CGPointMake(0, -self.scrollView.contentInset.top) animated:YES];
ORIGINAL
[self.scrollView setContentOffset:CGPointZero animated:YES];
or if you want to preserve the horiz...
count the frequency that a value occurs in a dataframe column
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s 2
[3 rows x 1 columns]
See the online docs: http://pandas.pydata.org/pandas-docs/stable/groupby.html
Also value_counts() as @DSM has commented, many ways to skin a cat here
In [38]:
df['a'].value_counts()
Out[38]:
b 3
a 2
s 2
dtype: int64
If you wanted to add frequency back ...
What is the meaning of the 'g' flag in regular expressions?
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g is for global search. Meaning it'll match all occurrences. You'll usually also see i which means ignore case.
Reference: global - JavaScript | MDN
The "g" flag indicates that the regular expression should be tested against a...
Extract a regular expression match
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It is probably a bit hasty to say 'ignore the standard functions' - the help file for ?gsub even specifically references in 'See also':
‘regmatches’ for extracting matched substrings based on the results of
‘regexpr’, ‘gregexpr’ and ‘regexec...
How to show disable HTML select option in by default?
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You don't need to put the true or disabled values. you can get by doing <option selected disabled>Choose Tagging</option>
– Sam Eaton
Feb 17 '16 at 3:37
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