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Enum String Name from Value
I have an enum construct like this:
12 Answers
12
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How can I convert a string to upper- or lower-case with XSLT?
...ion is translate():
<xsl:variable name="lowercase" select="'abcdefghijklmnopqrstuvwxyz'" />
<xsl:variable name="uppercase" select="'ABCDEFGHIJKLMNOPQRSTUVWXYZ'" />
<xsl:template match="/">
<xsl:value-of select="translate(doc, $lowercase, $uppercase)" />
</xsl:templat...
How to rotate the background image in the container?
... well done and answered here -
http://www.sitepoint.com/css3-transform-background-image/
#myelement:before
{
content: "";
position: absolute;
width: 200%;
height: 200%;
top: -50%;
left: -50%;
z-index: -1;
background: url(background.png) 0 0 repeat;
-webkit-trans...
Collection that allows only unique items in .NET?
...
HashSet<T> is what you're looking for. From MSDN (emphasis added):
The HashSet<T> class provides high-performance set operations. A set is a collection that contains no duplicate elements, and whose elements are in no particular order.
Note t...
Is it possible to use AutoLayout with UITableView's tableHeaderView?
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I asked and answered a similar question here. In summary, I add the header once and use it to find the required height. That height can then be applied to the header, and the header is set a second time to reflect the change.
- ...
What does the (unary) * operator do in this Ruby code?
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molfmolf
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How to get Linux console window width in Python
... from it, and uses a simple string split to separate the coordinates.
Unlike the os.environ["COLUMNS"] value (which I can't access in spite of using bash as my standard shell) the data will also be up-to-date whereas I believe the os.environ["COLUMNS"] value would only be valid for the time of the ...
Check if a given key already exists in a dictionary and increment it
Given a dictionary, how can I find out if a given key in that dictionary has already been set to a non-None value?
12 Answe...
Create Pandas DataFrame from a string
In order to test some functionality I would like to create a DataFrame from a string. Let's say my test data looks like:
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Install MySQL on Ubuntu without a password prompt
...ersions, such as mysql-server-5.6, you'll need to specify the version in like this:
sudo debconf-set-selections <<< 'mysql-server-5.6 mysql-server/root_password password your_password'
sudo debconf-set-selections <<< 'mysql-server-5.6 mysql-server/root_password_again password your...