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How to prevent ENTER keypress to submit a web form?
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[revision 2012, no inline handler, preserve textarea enter handling]
function checkEnter(e){
e = e || event;
var txtArea = /textarea/i.test((e.target || e.srcElement).tagName);
return txtArea || (e.keyCode || e.which || e.cha...
How to remove multiple deleted files in Git repository
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edited Oct 1 '12 at 5:18
pb2q
51.9k1616 gold badge...
How to search for a string in text files?
I want to check if a string is in a text file. If it is, do X. If it's not, do Y. However, this code always returns True for some reason. Can anyone see what is wrong?
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How to set environment variables in Python?
...EBUSSY"] = "1"
to set the variable DEBUSSY to the string 1.
To access this variable later, simply use:
print(os.environ["DEBUSSY"])
Child processes automatically inherit the environment variables of the parent process -- no special action on your part is required.
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Getting the class name of an instance?
...at created an instance of an object in Python if the function I am doing this from is the base class of which the class of the instance has been derived?
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How do I concatenate two lists in Python?
How do I concatenate two lists in Python?
24 Answers
24
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How to pass a variable from Activity to Fragment, and pass it back?
...o a fragment , you setArguments when you create it, and you can retrieve this argument later on the method onCreate or onCreateView of your fragment.
On the newInstance function of your fragment you add the arguments you wanna send to it:
/**
* Create a new instance of DetailsFragment, initializ...
Validate a username and password against Active Directory?
...textType.Domain, "YOURDOMAIN"))
{
// validate the credentials
bool isValid = pc.ValidateCredentials("myuser", "mypassword");
}
It's simple, it's reliable, it's 100% C# managed code on your end - what more can you ask for? :-)
Read all about it here:
Managing Directory Security Principal...
How to get pixel data from a UIImage (Cocoa Touch) or CGImage (Core Graphics)?
... CGImage or anything else you'd like that's available. I'd like to write this function:
11 Answers
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How to unzip a file using the command line? [closed]
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answered Jun 20 '09 at 12:59
Red33merRed33mer
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