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What command means “do nothing” in a conditional in Bash?
...do nothing when $a is greater than "10", print "1" if $a is less than "5", otherwise, print "2":
3 Answers
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Is it better practice to use String.format over string Concatenation in Java?
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I'd suggest that it is better practice to use String.format(). The main reason is that String.f...
What's the difference between Ruby's dup and clone methods?
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edited Apr 30 '16 at 22:58
answered Apr 17 '12 at 0:24
Je...
Pretty git branch graphs
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edited Apr 23 at 5:21
answered Jan 31 '12 at 4:22
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How does BLAS get such extreme performance?
.... The simplest variants is entirely written in plain C and has less than 450 lines of code. All the other variants merely optimize the loops
for (l=0; l<MR*NR; ++l) {
AB[l] = 0;
}
for (l=0; l<kc; ++l) {
for (j=0; j<NR; ++j) {
for (i=0; i<MR; ++i)...
Difference between single and double quotes in Bash
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edited Apr 20 '18 at 15:44
codeforester
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answ...
How can I convert an image into a Base64 string?
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Peter Mortensen
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answered Jan 28 '11 at 16:51
xil3xil3
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How to delete a whole folder and content?
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edited Aug 7 '15 at 13:21
Community♦
111 silver badge
answered Feb 9 '11 at 10:45
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How to compare two NSDates: Which is more recent?
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edited Sep 27 '17 at 20:45
Graham
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answered Ma...
Why use prefixes on member variables in C++ classes
... my specific case, I found the _L happened to be reserved by Visual C++ 2005 and the clash created some unexpected results.
I am on the fence about how useful it is to mark up local variables.
Here is a link about which identifiers are reserved:
What are the rules about using an underscore in a C+...