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How to pass optional arguments to a method in C++?
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145
Here is an example of passing mode as optional parameter
void myfunc(int blah, int mode = 0)
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Is the sizeof(some pointer) always equal to four?
For example:
sizeof(char*) returns 4. As does int* , long long* , everything that I've tried. Are there any exceptions to this?
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Can anyone explain this strange behavior with signed floats in C#?
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answered Mar 24 '10 at 15:55
SLaksSLaks
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Split a vector into chunks in R
...(), split() and ceiling():
> d <- rpois(73,5)
> d
[1] 3 1 11 4 1 2 3 2 4 10 10 2 7 4 6 6 2 1 1 2 3 8 3 10 7 4
[27] 3 4 4 1 1 7 2 4 6 0 5 7 4 6 8 4 7 12 4 6 8 4 2 7 6 5
[53] 4 5 4 5 5 8 7 7 7 6 2 4 3 3 8 11 6 6 1 8 4
> m...
What is the rationale for fread/fwrite taking size and count as arguments?
...owerlord
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Backup/Restore a dockerized PostgreSQL database
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491
Backup your databases
docker exec -t your-db-container pg_dumpall -c -U postgres > dump_`d...
Math - mapping numbers
...Markus Dresch
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answered Dec 5 '08 at 21:28
PeterAllenWebbPeterAllenWebb
9,2...
Adding gif image in an ImageView in android
...nt STATUS_OPEN_ERROR = 2;
protected static final int MAX_STACK_SIZE = 4096;
protected InputStream in;
protected int status;
protected int width; // full image width
protected int height; // full image height
protected boolean gctFlag; // global color table used
protected...
Expansion of variables inside single quotes in a command in Bash
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edited Jun 19 '19 at 14:19
answered Dec 10 '12 at 14:00
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Which comment style should I use in batch files?
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364
tl;dr: REM is the documented and supported way to embed comments in batch files.
:: is essent...