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How to get the text node of an element?
...wered Jun 29 '11 at 11:58
James AllardiceJames Allardice
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How to add calendar events in Android?
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how do I programmatically add an event to the user's calendar?
Which calendar?
Is there a common API they all share?
No, no more than there is a "common API they all share" for Windows calendar apps. There are some common data formats (e....
Can inner classes access private variables?
...ct of the parent class. You have to make the parent child relationship manually.
#include <string>
#include <iostream>
class Outer
{
class Inner
{
public:
Inner(Outer& x): parent(x) {}
void func()
{
std::string a =...
How do I close an open port from the terminal on the Mac?
...t be the first attempt to kill a process, and it a very bad habit. As I recall, you should first just use kill PID(which implies -15), then try -2 and -1. -9 is the last resort only if every other options failed to work.
– Meow
Oct 8 '14 at 8:31
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How do I get bit-by-bit data from an integer value in C?
...ude <stdlib.h>
int *get_bits(int n, int bitswanted){
int *bits = malloc(sizeof(int) * bitswanted);
int k;
for(k=0; k<bitswanted; k++){
int mask = 1 << k;
int masked_n = n & mask;
int thebit = masked_n >> k;
bits[k] = thebit;
}
return bits;
}
in...
Java - Including variables within strings?
Ok, so we all should know that you can include variables into strings by doing:
4 Answers
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Most tricky/useful commands for gdb debugger [closed]
...e breakpoint
where: Line number currently being executed
info locals: View all local variables
info args: View all function arguments
list: view source
rbreak: break on function matching regular expression
share
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How are virtual functions and vtable implemented?
We all know what virtual functions are in C++, but how are they implemented at a deep level?
12 Answers
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How do you squash commits into one patch with git format-patch?
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This is what I use when I want to keep the history locally (in case I need to edit the patch). Otherwise I just use rebase -i and squash the commits.
– sebnow
Mar 9 '09 at 5:23
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Is 0 a decimal literal or an octal literal?
...tal literals are almost unused today. † Then it dawned upon me that actually almost all integer literals in my code are octal, namely 0 .
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