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Multiple GitHub Accounts & SSH Config
...ub.com/alice/repo1
https://github.com/alice/repo2
You need to be to pull from these repositories without entering a passwords probably on a server, or on multiple servers.
You want to perform git pull origin master for example, and you want this to happen without asking for a password.
You don't ...
How do I send a file as an email attachment using Linux command line?
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Nathan, it looks like your quote from David is wrong - he used the mutt command, not mail. Also as others have pointed out, mutt now seems to require a -- argument before the address. And I see that @exhuma and I actually agree on what the -a option in mai...
Javadoc link to method in other class
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Aside from @see, a more general way of refering to another class and possibly method of that class is {@link somepackage.SomeClass#someMethod(paramTypes)}. This has the benefit of being usable in the middle of a javadoc description...
Send email with PHPMailer - embed image in body
... trying to send HTML mail, with PHPMailer, with images.
The body is loaded from a html file, that contains all the info.
2 ...
how to get the current working directory's absolute path from irb
...do is get the current working directory's absolute path. Is this possible from irb? Apparently from a script it's possible using File.expand_path(__FILE__)
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How do I resolve “HTTP Error 500.19 - Internal Server Error” on IIS7.0 [closed]
...ool doesn't have rights to the web site directory, so it can't read config from there. Check the app pool and see what user it is configured to run as. Check the directory and see if that user has appropriate rights to it. While you're at it, check the event log and see if IIS logged any more det...
Animate change of view background color on Android
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You can use new Property Animation Api for color animation:
int colorFrom = getResources().getColor(R.color.red);
int colorTo = getResources().getColor(R.color.blue);
ValueAnimator colorAnimation = ValueAnimator.ofObject(new ArgbEvaluator(), colorFrom, colorTo);
colorAnimation.setDuration(250)...
Python script to copy text to clipboard [duplicate]
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See Pyperclip. Example (taken from Pyperclip site):
import pyperclip
pyperclip.copy('The text to be copied to the clipboard.')
spam = pyperclip.paste()
Also, see Xerox. But it appears to have more dependencies.
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What exactly is Spring Framework for? [closed]
...y implementation of the class that access the DB. What if I want to switch from the DB implementation to another that gets the user list from a comma-separated file (remember, it's an example)? In that case, I would go to my code again and change the above line to:
UserLister userLister = new UserL...
When should a class be Comparable and/or Comparator?
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The text below comes from Comparator vs Comparable
Comparable
A comparable object is capable of comparing itself with another object. The class itself must implements the java.lang.Comparable interface in order to be able to compare its instanc...