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Eclipse: Files opened by multiple searches using same editor tab
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you changed my life! hahaah
– Lucas Moyano Angelini
Oct 23 '18 at 10:05
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How to send email attachments?
... @katrienlalex a working example would go a long way to help my understanding
– Richard
Jul 29 '10 at 13:52
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make: Nothing to be done for `all'
...I arrived at this peculiar, hard-to-debug error through a different route. My trouble ended up being that I was using a pattern rule in a build step when the target and the dependency were located in distinct directories. Something like this:
foo/apple.o: bar/apple.c $(FOODEPS)
%.o: %.c
$(CC) ...
What does int argc, char *argv[] mean?
...hi/Lazarus, you get; ParamStr and ParamCount (if memory serves me right). My point is, when you (if ever) write native applications in other languages/oses, there's a good chance the above is defined for you to use, and, they work perfectly the same (count/string list) in all systems which support ...
How to check if element is visible after scrolling?
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Here's my pure JavaScript solution that works if it's hidden inside a scrollable container too.
Demo here (try resizing the window too)
var visibleY = function(el){
var rect = el.getBoundingClientRect(), top = rect.top, height =...
What's so great about Lisp? [closed]
...gramming language.”
— John Foderaro, CACM, September 1991
Here’s my view:
On the surface, Lisp is a nice, simple functional programming language. There’s almost no syntax, and all the pieces fit together in logical ways.
If you dig a little deeper, read SICP, and write a metacircular e...
How to throw std::exceptions with variable messages?
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Here is my solution:
#include <stdexcept>
#include <sstream>
class Formatter
{
public:
Formatter() {}
~Formatter() {}
template <typename Type>
Formatter & operator << (const Type & v...
How to elegantly check if a number is within a range?
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By my standards this by far the most elegant solution, interesting is that for me it also seems to run somewhat faster than checking the both of the expressions, that said it also seems more inconsistent (speed seems to vary mor...
How do you receive a url parameter with a spring controller mapping
...his issue seems trivial, but I can't get it to work properly. I'm calling my Spring controller mapping with jquery ajax. The value for someAttr is always empty string regardless of the value in the url. Please help me determine why.
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Java String - See if a string contains only numbers and not letters
I have a string that I load throughout my application, and it changes from numbers to letters and such. I have a simple if statement to see if it contains letters or numbers but, something isn't quite working correctly. Here is a snippet.
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