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How to print colored text in Python?
... On Linux, you might want to use tput, like so since it results in more portable code.
– Martin Ueding
Nov 3 '12 at 11:04
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JavaScript for…in vs for
...uff with o[key]
Unless you have earth shattering reasons, stick to the established pattern of usage.
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Hibernate: hbm2ddl.auto=update in production?
...ddl hardly can predict (such as disabling triggers that were installed for table being modified). For complex schemas the safest way is manual. Automatic with post-regression testing is distant second. All IMHO.
– Vladimir Dyuzhev
Oct 21 '08 at 14:06
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How to overload functions in javascript?
...he second argument, it would have to be passed as null (or some other detectable value) instead and your code would detect that:
obj.query("firstArg", null, "thirdArg");
Here's a jQuery example of optional arguments. both arguments are optional and take on default values if not passed:
clone:...
Floating elements within a div, floats outside of div. Why?
...to support old browsers, or using other block-level displays like display: table.
Solution: BFC roots
There is an exception to the problematic behavior defined at the beginning: if a block element establishes a Block Formatting Context (is a BFC root), then it will also wrap its floating contents....
'0000-00-00 00:00:00' can not be represented as java.sql.Timestamp error
I have a database table containing dates
12 Answers
12
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How can I control the width of a label tag?
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Giving width to Label is not a proper way. you should take one div or table structure to manage this. but still if you don't want to change your whole code then you can use following code.
label {
width:200px;
float: left;
}
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Sample random rows in dataframe
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The data.table package provides the function DT[sample(.N, M)], sampling M random rows from the data table DT.
library(data.table)
set.seed(10)
mtcars <- data.table(mtcars)
mtcars[sample(.N, 6)]
mpg cyl disp hp drat wt ...
How do you format the day of the month to say “11th”, “21st” or “23rd” (ordinal indicator)?
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case 3: return "rd";
default: return "th";
}
}
The table from @kaliatech is nice, but since the same information is repeated, it opens the chance for a bug. Such a bug actually exists in the table for 7tn, 17tn, and 27tn (this bug might get fixed as time goes on because of th...
Can we omit parentheses when creating an object using the “new” operator?
...nt precedence. According to MDN the part of JavaScript operator precedence table we are interested in looks like:
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