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Java - Including variables within strings?
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128
You can always use String.format(....). i.e.,
String string = String.format("A String %s %2d"...
PHP global in functions
...ments to run, make them explicit and pass them in:
function fn($arg1, $arg2)
{
// do sth with $arguments
}
clearly conveys from the signature what it requires to be called. It is not dependent on the environment to be in a specific state. You dont have to do
$arg1 = 'foo';
$arg2 = 'bar';
fn(...
How can I maintain fragment state when added to the back stack?
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120
If you return to a fragment from the back stack it does not re-create the fragment but re-uses ...
“’” showing on page instead of “ ' ”
...browser and editor are using UTF-8 encoding instead of ISO-8859-1/Windows-1252.
Or use ’.
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How to undo the effect of “set -e” which makes bash exit immediately if any command fails?
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answered Aug 18 '10 at 22:17
zwolzwol
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git rebase fatal: Needed a single revision
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edited Jan 25 '11 at 23:05
answered Jan 25 '11 at 20:09
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Why is there no std::stou?
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29
The most pat answer would be that the C library has no corresponding “strtou”, and the C++1...
Why should the Gradle Wrapper be committed to VCS?
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125
Because the whole point of the gradle wrapper is to be able, without having ever installed grad...
How to parse a string into a nullable int
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