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How can I reload .emacs after changing it?
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Very strange that the very convenient
M-x eval-buffer
is not mentioned here.
It immediately evaluates all code in the buffer, its the quickest method, if your .emacs is idempotent.
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What is the difference between $(command) and `command` in shell programming?
...her difference is: echo foo `#comment` vs echo foo $(#comment). The second one doesn't work. (Used for commenting in a multi-line command.)
– wisbucky
Jul 10 '19 at 22:02
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How to decorate a class?
...class is created. You can, at that time, sub out the constructor for a new one.
Example:
def substitute_init(self, id, *args, **kwargs):
pass
class FooMeta(type):
def __new__(cls, name, bases, attrs):
attrs['__init__'] = substitute_init
return super(FooMeta, cls).__new__(...
Why is sed not recognizing \t as a tab?
...s pretty interesting. And strange. Why would you make it recognize it in one place but not the other...?
– sixtyfootersdude
Apr 9 '10 at 19:09
2
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How to resize the iPhone/iPad Simulator?
The iPad-simulator is really small (like one third the size of the real iPad screen) on my 23" Full-HD screen (and also on the 15" MacBook Pro ).
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Why does the arrow (->) operator in C exist?
...s to both questions have historical roots.
Why does -> even exist?
In one of the very first versions of C language (which I will refer as CRM for "C Reference Manual", which came with 6th Edition Unix in May 1975), operator -> had very exclusive meaning, not synonymous with * and . combinati...
JavaScript variable number of arguments to function
... some cases. But let's say the individual arguments don't really relate to one another, or are all supposed to have equal meaning (like array elements). Then OP's way is best.
– rvighne
Dec 8 '13 at 23:05
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How to permanently export a variable in Linux?
...tantly in GUI based system's you have to exit the terminal or create a new one and in server logout the session and login to reflect these changes.
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Xcode 4 hangs at “Attaching to (app name)”
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Yea I don't think it always works, but it's definitely one of the issues you might encounter
– Rob
Apr 1 '11 at 5:41
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Making a WinForms TextBox behave like your browser's address bar
...s tabbing to the textbox give focus.
if (MouseButtons == MouseButtons.None)
{
this.textBox1.SelectAll();
alreadyFocused = true;
}
}
void textBox1_MouseUp(object sender, MouseEventArgs e)
{
// Web browsers like Google Chrome select the text on mouse up.
// They on...