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IntelliJ IDEA way of editing multiple lines
... mapping to actually match any of your other editors that you use, go into Settings -> Keymap, and in the right search box search for "Clone Caret". Right click the action and pick "Add Keyboard Shortcut". If it saves it causes a conflict, click "OK" anyways. Then it'll add another prompt asking ...
How can I avoid Java code in JSP files, using JSP 2?
... products = productService.list(); // Obtain all products.
request.setAttribute("products", products); // Store products in request scope.
request.getRequestDispatcher("/WEB-INF/products.jsp").forward(request, response); // Forward to JSP page to display them in a HTML table.
} c...
jQuery Event : Detect changes to the html/text of a div
...ing == true){return} ...without running your code if it's already running. Set running=true right after your if logic, and running=false before your function exits. You could also use a timer to limit your function to only be able to run every X seconds. running=true; setTimeout(function(){running=f...
How do I keep CSS floats in one line?
...idth:100px; width: auto !important; width: 100px; }
You may also need to set "overflow" but probably not.
This works because:
The !important declaration, combined with min-width cause everything to stay on the same line in IE7+
IE6 does not implement min-width, but it has a bug such that width:...
Is a successor for TeX/LaTeX in sight? [closed]
...t/ignore the primary goal for TeX when it was created -- "TeX is a new typesetting system intended for the creation of beautiful books". The goal of TeX was typesetting, and its primary concerns were things like "Breaking Paragraphs Into Lines" (Donald E. Knuth and Michael F. Plass, Software--Practi...
How can I swap positions of two open files (in splits) in vim?
...>pw :call DoWindowSwap()<CR>
To use (assuming your mapleader is set to \) you would:
Move to the window to mark for the swap via
ctrl-w movement
Type \mw
Move to the window you want to swap
Type \pw
Voila! Swapped buffers without screwing up your window layout!
...
C/C++ include header file order
...pp
#include "myproject/example.h"
#include <algorithm>
#include <set>
#include <vector>
#include <3rdparty/foo.h>
#include <3rdparty/bar.h>
#include "myproject/another.h"
#include "myproject/specific/bla.h"
#include "detail/impl.h"
Each group separated by a blank ...
What is the best JavaScript code to create an img element
...
oImg.setAttribute('width', '1px');
px is for CSS only. Use either:
oImg.width = '1';
to set a width through HTML, or:
oImg.style.width = '1px';
to set it through CSS.
Note that old versions of IE don't create a proper ima...
linq query to return distinct field values from a list of objects
...le<TSource> source, Func<TSource, TKey> keySelector)
{
HashSet<TKey> seenKeys = new HashSet<TKey>();
foreach (TSource element in source)
{
if (!seenKeys.Contains(keySelector(element)))
{
seenKeys.Add(keySelector(element));
y...
Should Jquery code go in header or footer?
...
Use CSS to set the initial state of the content. CSS should go in the head. Breaking something to make something else work is not the solution. If a visitor has to wait for jQuery and all associated plugins to load before any content i...