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CSS \9 in width property
...amp; below version
write like this:
width: 500px\9;
Read this article http://dimox.net/personal-css-hacks-for-ie6-ie7-ie8/
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How to swap two variables in JavaScript
...t also seems to be much slower using an array instead of a third variable: http://jsperf.com/swap-array-vs-variable I only tested this in Chrome though. I wasn't able to test ECMAScript 6 version yet as it currently gives a Invalid left-hand side in assignment error.
– Nope
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count the frequency that a value occurs in a dataframe column
...7]:
a
a
a 2
b 3
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 t...
How to run SQL script in MySQL?
...d a_new_database_name < text_file
that should do it!
More info here: http://dev.mysql.com/doc/refman/5.0/en/mysql-batch-commands.html
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How to convert local time string to UTC?
...tetime.fromtimestamp(1571595618.0, tz=timezone.utc)
for details see:
see: https://blog.ganssle.io/articles/2019/11/utcnow.html
original answer (from 2010):
The datetime module's utcnow() function can be used to obtain the current UTC time.
>>> import datetime
>>> utc_datetime = da...
AngularJS $http and $resource
I have some web services that I want to call. $resource or $http , which one should I use?
10 Answers
...
Iterate over each line in a string in PHP
...nd as of PHP4.1.0, skip empty lines/tokens.
See the strtok manual entry:
http://php.net/strtok
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How do I execute a string containing Python code in Python?
... the program itself.
Instead, better use a dict.
It is not idiomatic
From http://lucumr.pocoo.org/2011/2/1/exec-in-python/ (emphasis mine)
Python is not PHP
Don't try to circumvent Python idioms because some other language does it differently. Namespaces are in Python for a reason and just because...
PHP Replace last occurrence of a String in a String?
.... $replace . '$2', $subject, 1);
}
UPDATE Slightly more concise version (http://ideone.com/B8i4o):
function str_lreplace($search, $replace, $subject)
{
return preg_replace('~(.*)' . preg_quote($search, '~') . '~', '$1' . $replace, $subject, 1);
}
...
Change the color of glyphicons to blue in some- but not at all places using Bootstrap 2
...override the styles with css to change the color and size.
<link href="http://netdna.bootstrapcdn.com/font-awesome/3.2.1/css/font-awesome.css" rel="stylesheet">
CSS
.brown{color:#9b846b}
If we want change the color of icon then just add brown class and icon will turn in brown color. It a...