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What is the JSF resource library for and how should it be used?
...s JAR in webapp's /WEB-INF/lib, then also reference it as library (name is free to your choice; component libraries like OmniFaces and PrimeFaces also work that way):
<h:outputStylesheet library="common" name="css/style.css" />
<h:outputScript library="common" name="js/script.js" />
<...
How to get nice formatting in the Rails console
...> Sat, 06 Mar 2010 16:33:10 UTC +00:00,
:email => "info@hayesdubuque.com",
:background_info => nil
},
[1] #<Account:0x103321ff0> {
:id => 2,
:user_id => 4,
:assigned_to => 4,
...
How do I find the stack trace in Visual Studio?
...
While debugging, when you hit a break-point.
CTRL+ALT+C
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How to select all instances of selected region in Sublime Text
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On Windows/Linux press Alt+F3.
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How to generate keyboard events in Python?
...TF_KEYUP))
user32.SendInput(1, ctypes.byref(x), ctypes.sizeof(x))
def AltTab():
"""Press Alt+Tab and hold Alt key for 2 seconds
in order to see the overlay.
"""
PressKey(VK_MENU) # Alt
PressKey(VK_TAB) # Tab
ReleaseKey(VK_TAB) # Tab~
time.sleep(2)
ReleaseKe...
Copying text outside of Vim with set mouse=a enabled
...ay also want to :set paste to avoid unexpected effects).
OS X (mac):
hold alt/option while selecting (source)
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How can I get column names from a table in SQL Server?
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You can obtain this information and much, much more by querying the Information Schema views.
This sample query:
SELECT *
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_NAME = N'Customers'
Can be made over all these DB objects:
CHECK_CONST...
What is the IntelliJ shortcut key to create a javadoc comment?
In Eclipse, I can press Alt + Shift + J and get a javadoc comment automatically generated with fields, returns, or whatever would be applicable for that specific javadoc comment. I'm assuming that IntelliJ IDEA has this feature. Can anyone tell me if there is a keyboard shortcut for this?
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Clear a terminal screen for real
... under "Window->Behavior" you'll find a setting "System Menu Appears on ALT alone". Then CTRL+L,ALT,l (that's a lower case L) will scroll the screen and then clear the scrollback buffer.
(relevant to the OP because I am connecting to an Ubuntu server, but also apparently relevant no matter what...
Get img thumbnails from Vimeo?
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Here is an example of how to do the same thing in ASP.NET using C#. Feel free to use a different error catch image :)
public string GetVimeoPreviewImage(string vimeoURL)
{
try
{
string vimeoUrl = System.Web.HttpContext.Current.Server.HtmlEncode(vimeoURL);
int pos = vimeoU...