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Getting error: Peer authentication failed for user “postgres”, when trying to get pgsql working with
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How to pause / sleep thread or process in Android?
I want to make a pause between two lines of code, Let me explain a bit:
12 Answers
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Using getopts to process long and short command line options
...ns, use shorter non-ambiguous forms of long-options, use either the --file foo.txt or --file=foo.txt style, use either the -m 4096 or -m4096 style, mix options and non-options in any order, etc. getopt also outputs an error message if unrecognized or ambiguous options are found.
NOTE: There are ac...
C++ Modules - why were they removed from C++0x? Will they be back later on?
...and classes:
export {
int f(int);
double g(double, int);
int foo;
namespace Calc {
int add(int a, int b);
}
}
void not_exported_function(char* foo);
An important change of modules will be that macros and preprocessor definitions will be local to modules and...
Operator precedence with Javascript Ternary operator
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The new syntax “= default” in C++11
... (15.4), ..." It makes no difference in this specific case, but in general foo() = default; has a slight advantage over foo() {}.
– Casey
Dec 30 '13 at 4:01
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What is the difference between Collections.emptyList() and Collections.EMPTY_LIST
In Java, we have Collections.emptyList() and Collections.EMPTY_LIST . Both have the same property:
4 Answers
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Is there a way for non-root processes to bind to “privileged” ports on Linux?
It's very annoying to have this limitation on my development box, when there won't ever be any users other than me.
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How to change href of tag on button click through javascript
How to change the href attribute value of an <a/> tag through Javascript on button click ?
7 Answers
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How to remove the querystring and get only the url?
Im using PHP to build the URL of the current page. Sometimes, URLs in the form of
16 Answers
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