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How do I duplicate a whole line in Emacs?
..., but in Emacs there's always a customization. C-d is bound to delete-char by default, so how about C-c C-d? Just add the following to your .emacs:
(global-set-key "\C-c\C-d" "\C-a\C- \C-n\M-w\C-y")
(@Nathan's elisp version is probably preferable, because it won't break if any of the key bindings...
Will console.log reduce JavaScript execution performance?
...
console.log by itself doesn't really impact performance in a way that you'll notice unless you bind it to a scroll / resize handler. These get called alot and if your browser has to send text to the console like 30/60x a second it can ge...
CSS fixed width in a span
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<span> is an inline element by default - and floating it won't give it a width.
– codeinthehole
Nov 2 '08 at 23:14
56
...
Insert into … values ( SELECT … FROM … )
...rver that hosts that database if it is not in the current server, followed by an optional owner, dot, and finally the actual table name. The SQL standard uses the term schema for what Informix calls the owner. Thus, in Informix, any of the following notations could identify a table:
table
"owner"...
How may I sort a list alphabetically using jQuery?
... sortDescending) {
if(typeof ul == "string")
ul = document.getElementById(ul);
// Idiot-proof, remove if you want
if(!ul) {
alert("The UL object is null!");
return;
}
// Get the list items and setup an array for sorting
var lis = ul.getElementsByTagName("LI");
var vals = ...
How to force a line break in a long word in a DIV?
...E. It's relevant to this question too.
You can do this easily with a div by giving it the style word-wrap: break-word (and you may need to set its width, too).
div {
word-wrap: break-word; /* All browsers since IE 5.5+ */
overflow-wrap: break-word; /* Renamed property in CSS...
Access-Control-Allow-Origin error sending a jQuery Post to Google API's
...a: {
// url where our server will send request which can't be done by AJAX
'ext_url': 'https://stackoverflow.com/questions/6114436/access-control-allow-origin-error-sending-a-jquery-post-to-google-apis'
},
success: function(data) {
// we can find any data on external ...
Insert HTML into view from AngularJS controller
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Without using ngSanitize, it can be done now by using $sce. Inject it into the controller and pass the html through it. $scope.thisCanBeusedInsideNgBindHtml = $sce.trustAsHtml(someHtmlVar); Otherwise I kept getting attempting to use an unsafe value in a safe context
...
CSV API for Java [closed]
...
I've used OpenCSV in the past.
import au.com.bytecode.opencsv.CSVReader;
String fileName = "data.csv";
CSVReader reader = new CSVReader(new FileReader(fileName ));
// if the first line is the header
String[] header = reader.readNext();
// iterate over reader.readNext ...
How can I mix LaTeX in with Markdown? [closed]
...axis}
\end{tikzpicture}
And now, just a few words to terminate:
> Goodbye folks!
Which can be converted to LaTeX using commands like this: pandoc -s -i Hello.md -o Hello.tex
Following is an image of the converted Hello.md to Hello.pdf file using MiKTeX as LaTeX processor with the command: pand...