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How to kill all processes with a given partial name? [closed]
... answered Jan 24 '12 at 12:47
Dor ShemerDor Shemer
19.5k22 gold badges2222 silver badges2929 bronze badges
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Vim: Replacing a line with another one yanked before
...
What I would do :
aG
Y
xG
Vp
You don't have to leave normal mode, but it does yank the line. You can however use V"0p which will always put the line yanked in step 2.
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Why is it a bad practice to return generated HTML instead of JSON? Or is it?
...hen what I need on the javascript side is presentation on which I will not do any calculation, I generally use HTML
The main advantage of using HTML is when you want to replace a full portion of your page with what comes back from the Ajax request :
Re-building a portion of page in JS is (quite)...
Why should I declare a virtual destructor for an abstract class in C++?
...ctor. Instant memory leak.
For example
class Interface
{
virtual void doSomething() = 0;
};
class Derived : public Interface
{
Derived();
~Derived()
{
// Do some important cleanup...
}
};
void myFunc(void)
{
Interface* p = new Derived();
// The behaviour of the next l...
Qt: How do I handle the event of the user pressing the 'X' (close) button?
I am developing an application using Qt. I don't know which slot corresponds to the event of "the user clicking the 'X'(close) button of the window frame" i.e. this button:
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What's the difference between deadlock and livelock?
...eal-world example of
livelock occurs when two people meet
in a narrow corridor, and each tries
to be polite by moving aside to let
the other pass, but they end up
swaying from side to side without
making any progress because they both
repeatedly move the same way at the
same time.
Livelock is a risk...
How do I check to see if a value is an integer in MySQL?
...s the REGEXP operator, matching the string to a regular expression. Simply do
select field from table where field REGEXP '^-?[0-9]+$';
this is reasonably fast. If your field is numeric, just test for
ceil(field) = field
instead.
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How to reset / remove chrome's input highlighting / focus border? [duplicate]
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Yep. Globally setting outline: none like some resets do is a mistake as it degrades keyboard accessibility, but it's fine to remove outline if you've got another cleart way of reflecting focusedness.
– bobince
May 31 '10 at 13:23
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In log4j, does checking isDebugEnabled before logging improve performance?
...ee my answer to a related question for more information, and an example of doing something like this with log4j.
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How do I center align horizontal menu?
...'m sorry to ask this after such a long time, but what if I have a css drop down? I can't use overflow:hidden in the parent then. But it'll still overflow like here: homeafrika.com .
– Samia Ruponti
Mar 28 '12 at 18:26
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