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Rename Files and Directories (Add Prefix)
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Thanks to Peter van der Heijden, here's one that'll work for filenames with spaces in them:
for f in * ; do mv -- "$f" "PRE_$f" ; done
("--" is needed to succeed with files that begin with dashes, whose names would otherwise be interpreted as switches for the mv command)
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Does height and width not apply to span?
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Span is an inline element. It has no width or height.
You could turn it into a block-level element, then it will accept your dimension directives.
span.product__specfield_8_arrow
{
display: inline-block; /* or block */
}
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Select where count of one field is greater than one
I want to do something like this:
9 Answers
9
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Change Schema Name Of Table In SQL
I want to change schema name of table Employees in Database. In the current table Employees database schema name is dbo I want to change it to exe . How can I do it ?
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android.view.InflateException: Binary XML file line #12: Error inflating class
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The inflate exception is not actually the problem, but really comes from another deeper issue in your layout that is then wrapped in an InflateException.
A common issue is an out of memory exception when trying to inflate an imageview loading a drawable resource. If one of this resources ...
Changing ImageView source
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Changing ImageView source:
Using setBackgroundResource() method:
myImgView.setBackgroundResource(R.drawable.monkey);
you are putting that monkey in the background.
I suggest the use of setImageResource() method:
myImgView.setImageResource(R.drawable.monkey);
or with setImageD...
Best practice to validate null and empty collection in Java
...o verify whether a collection is empty and null . Could anyone please let me know the best practice.
9 Answers
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How to find out where a function is defined?
...lso do this in PHP itself:
$reflFunc = new ReflectionFunction('function_name');
print $reflFunc->getFileName() . ':' . $reflFunc->getStartLine();
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How to pad zeroes to a string?
What is a Pythonic way to pad a numeric string with zeroes to the left, i.e. so the numeric string has a specific length?
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How to know which version of Symfony I have?
... Symfony2 project and started with but I have updated my vendor several times and I want to know which version of symfony I have
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