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Unix command to prepend text to a file
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Yeah, an explanation would be great. Can the inFile include directories in it's path?
– zakdances
Oct 25 '13 at 3:00
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text-overflow:ellipsis in Firefox 4? (and FF5)
......";
if( $('#limitedWidthTextBox').val().length > limit) {
// -4 to include the ellipsis size and also since it is an index
var trimmedText = $('#limitedWidthTextBox').val().substring(0, limit - 4);
trimmedText += ellipsis;
$('#limitedWidthTextBox').val(trimmedText);
}
I understan...
How to get current time and date in C++?
...:chrono::system_clock::now()
Example (copied from en.cppreference.com):
#include <iostream>
#include <chrono>
#include <ctime>
int main()
{
auto start = std::chrono::system_clock::now();
// Some computation here
auto end = std::chrono::system_clock::now();
s...
How do I change the UUID of a virtual disk?
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I think this answer is more helpful for anyone (including me) who wants to copy the virtual machine.
– cbuchart
Apr 3 '16 at 22:02
1
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Remove a HTML tag but keep the innerHtml
...r html tags
})
}
unwrap('b')
This should work in all major browser including old IE. in recent browser, we can even call forEach right on the nodelist.
function unwrap(selector) {
document.querySelectorAll('b').forEach( (item,i) => {
item.outerHTML = item.innerText;
} )
}...
What is Linux’s native GUI API?
...er".
Also note that Android and some other mobile operating systems don't include X11 although they have a Linux kernel, so in that sense X11 is not native to all Linux systems.
Being cross-platform has nothing to do with being native. Cocoa has also been ported to other platforms via GNUStep but ...
What is the difference between the Facade and Adapter Pattern?
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That answer is dumbed down to perfection! I am including that in my pattern notes. :)
– Joshua Dale
Jul 1 '11 at 23:14
1
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If Python is interpreted, what are .pyc files?
...are fully allowed to differ in just about every "implementation" detail -- including how they deal with the source files they're given, whether they compile the sources to some lower level forms (and, if so, which form -- and whether they save such compiled forms, to disk or elsewhere), how they exe...
Decode Base64 data in Java
...is the best way to decode that in Java? Hopefully using only the libraries included with Sun Java 6.
20 Answers
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Get a list of all git commits, including the 'lost' ones
...enced any more- git fsck --unreachable will do this for you- but that will include commits that you threw away after a git commit --amend, old commits on branches that you rebased etc etc. So seeing all these commits at once is quite likely far too much information to wade through.
So the flippant ...