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What does default(object); do in C#?
Googling is only coming up with the keyword, but I stumbled across some code that says
8 Answers
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java.lang.OutOfMemoryError: Java heap space
I am getting the following error on execution of a multi-threading program
11 Answers
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Get Enum from Description attribute [duplicate]
...tic class EnumEx
{
public static T GetValueFromDescription<T>(string description) where T : Enum
{
foreach(var field in typeof(T).GetFields())
{
if (Attribute.GetCustomAttribute(field,
typeof(DescriptionAttribute)) is DescriptionAttribute attribu...
Add a properties file to IntelliJ's classpath
I'm running a simple Java program from the IntelliJ IDE using the Run->Run menu. It works fine. Now I want to add log4j logging.
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Most tricky/useful commands for gdb debugger [closed]
...p, down, frame: Move through frames
watch: Suspend the process when a certain condition is met
set print pretty on: Prints out prettily formatted C source code
set logging on: Log debugging session to show to others for support
set print array on: Pretty array printing
finish: Continue till end of f...
How can I clear scrollback buffer in Tmux?
FYI, I am using Tmux through the Mac OS X Terminal app.
13 Answers
13
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How to undo a git pull?
... like to undo my git pull on account of unwanted commits on the remote origin, but I don't know to which revision I have to reset back to.
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Smallest data URI image possible for a transparent image
I'm using a transparent 1x1 image with a background image, to be able to use sprites and still provide alternative text for some icons.
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Why does IE9 switch to compatibility mode on my website?
I have just installed IE9 beta and on a specific site I created (HTML5) IE9 jumps to compatibility mode unless I manually tell it not to. I have tried removing several parts of the website but no change. Including removing all CSS includes. On some other website of me it goes just fine.
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Regex to validate password strength
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You can do these checks using positive look ahead assertions:
^(?=.*[A-Z].*[A-Z])(?=.*[!@#$&*])(?=.*[0-9].*[0-9])(?=.*[a-z].*[a-z].*[a-z]).{8}$
Rubular link
Explanation:
^ Start anchor
(?=.*[A-Z].*[A-Z]) Ensur...