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What do hjust and vjust do when making a plot using ggplot?
...igure B.1(d) of the ggplot2 book, the appendices of which are available at http://ggplot2.org/book/appendices.pdf.
However, it is not quite that simple. hjust and vjust as described there are how it works in geom_text and theme_text (sometimes). One way to think of it is to think of a box aroun...
Using emit vs calling a signal as if it's a regular function in Qt
...which explains very clearly the nature of the signals and slots mechanism:
http://www.elpauer.org/stuff/a_deeper_look_at_signals_and_slots.pdf
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what is the difference between ?:, ?! and ?= in regex?
...sitive look behind
?<! is for negative look behind
Please check here: http://www.regular-expressions.info/lookaround.html for very good tutorial and examples on lookahead in regular expressions.
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Open a link in browser with java button? [duplicate]
...
try {
Desktop.getDesktop().browse(new URL("http://www.google.com").toURI());
} catch (Exception e) {}
note: you have to include necessary imports from java.net
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Can you avoid Gson converting “” into unicode escape sequences?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
CSS Font Border?
...
UPDATE
Here's a SCSS mixin to generate the stroke: http://codepen.io/pixelass/pen/gbGZYL
/// Stroke font-character
/// @param {Integer} $stroke - Stroke width
/// @param {Color} $color - Stroke color
/// @return {List} - text-shadow list
@function stroke($str...
How to read a .xlsx file using the pandas Library in iPython?
...lrd workbook.
The string could be a URL. Valid URL schemes include http, ftp, s3,
and file. For file URLs, a host is expected. For instance, a local
file could be file://localhost/path/to/workbook.xlsx
sheetname : string, int, mixed list of strings/ints, or None, default ...
How to change column order in a table using sql query in sql server 2005?
...
according to http://msdn.microsoft.com/en-us/library/aa337556.aspx
This task is not supported using Transact-SQL statements.
Well, it can be done, using create/ copy / drop/ rename, as answered by komma8.komma1
Or you can use SQL ...
How to automatically install Ansible Galaxy roles?
...l07.opendaylight
# Install a role from GitHub
- name: opendaylight
src: https://github.com/dfarrell07/ansible-opendaylight
# Install a role from a specific git branch
- name: opendaylight
src: https://github.com/dfarrell07/ansible-opendaylight
version: origin/master
# Install a role at a sp...
How to prevent sticky hover effects for buttons on touch devices
... remove the hover state by temporarily removing the link from the DOM. See http://testbug.handcraft.com/ipad.html
In the CSS you have:
:hover {background:red;}
In the JS you have:
function fix()
{
var el = this;
var par = el.parentNode;
var next = el.nextSibling;
par.removeChi...